Build log for gringo (5.2.2-6) on armhf

gringo → 5.2.2-6 → armhf → 2018-05-27 15:43:50

sbuild (Debian sbuild) 0.71.0 (24 Aug 2016) on bm-wb-04

+==============================================================================+
| gringo 5.2.2-6 (armhf)                       Sun, 27 May 2018 14:42:14 +0000 |
+==============================================================================+

Package: gringo
Version: 5.2.2-6
Source Version: 5.2.2-6
Distribution: buster-staging
Machine Architecture: armhf
Host Architecture: armhf
Build Architecture: armhf

I: NOTICE: Log filtering will replace 'var/lib/schroot/mount/buster-staging-armhf-sbuild-8c477fb1-265e-4778-86cb-c340aacdd2d5' with '<<CHROOT>>'

+------------------------------------------------------------------------------+
| Update chroot                                                                |
+------------------------------------------------------------------------------+

Get:1 http://172.17.0.1/private buster-staging InRelease [11.3 kB]
Get:2 http://172.17.0.1/private buster-staging/main Sources [10.8 MB]
Get:3 http://172.17.0.1/private buster-staging/main armhf Packages [12.5 MB]
Fetched 23.3 MB in 26s (910 kB/s)
Reading package lists...
W: No sandbox user '_apt' on the system, can not drop privileges

+------------------------------------------------------------------------------+
| Fetch source files                                                           |
+------------------------------------------------------------------------------+


Check APT
---------

Checking available source versions...

Download source files with APT
------------------------------

Reading package lists...
NOTICE: 'gringo' packaging is maintained in the 'Git' version control system at:
https://salsa.debian.org/science-team/gringo.git
Please use:
git clone https://salsa.debian.org/science-team/gringo.git
to retrieve the latest (possibly unreleased) updates to the package.
Need to get 2659 kB of source archives.
Get:1 http://172.17.0.1/private buster-staging/main gringo 5.2.2-6 (dsc) [2087 B]
Get:2 http://172.17.0.1/private buster-staging/main gringo 5.2.2-6 (tar) [2643 kB]
Get:3 http://172.17.0.1/private buster-staging/main gringo 5.2.2-6 (diff) [14.0 kB]
Fetched 2659 kB in 0s (7626 kB/s)
Download complete and in download only mode
I: NOTICE: Log filtering will replace 'build/gringo-812Otm/gringo-5.2.2' with '<<PKGBUILDDIR>>'
I: NOTICE: Log filtering will replace 'build/gringo-812Otm' with '<<BUILDDIR>>'

+------------------------------------------------------------------------------+
| Install build-essential                                                      |
+------------------------------------------------------------------------------+


Setup apt archive
-----------------

Merged Build-Depends: build-essential, fakeroot
Filtered Build-Depends: build-essential, fakeroot
dpkg-deb: building package 'sbuild-build-depends-core-dummy' in '/<<BUILDDIR>>/resolver-eYiiEG/apt_archive/sbuild-build-depends-core-dummy.deb'.
dpkg-scanpackages: warning: Packages in archive but missing from override file:
dpkg-scanpackages: warning:   sbuild-build-depends-core-dummy
dpkg-scanpackages: info: Wrote 1 entries to output Packages file.
gpg: keybox '/<<BUILDDIR>>/resolver-eYiiEG/gpg/pubring.kbx' created
gpg: /<<BUILDDIR>>/resolver-eYiiEG/gpg/trustdb.gpg: trustdb created
gpg: key 35506D9A48F77B2E: public key "Sbuild Signer (Sbuild Build Dependency Archive Key) <buildd-tools-devel@lists.alioth.debian.org>" imported
gpg: Total number processed: 1
gpg:               imported: 1
gpg: key 35506D9A48F77B2E: "Sbuild Signer (Sbuild Build Dependency Archive Key) <buildd-tools-devel@lists.alioth.debian.org>" not changed
gpg: key 35506D9A48F77B2E: secret key imported
gpg: Total number processed: 1
gpg:              unchanged: 1
gpg:       secret keys read: 1
gpg:   secret keys imported: 1
gpg: using "Sbuild Signer" as default secret key for signing
Ign:1 copy:/<<BUILDDIR>>/resolver-eYiiEG/apt_archive ./ InRelease
Get:2 copy:/<<BUILDDIR>>/resolver-eYiiEG/apt_archive ./ Release [957 B]
Get:3 copy:/<<BUILDDIR>>/resolver-eYiiEG/apt_archive ./ Release.gpg [370 B]
Get:4 copy:/<<BUILDDIR>>/resolver-eYiiEG/apt_archive ./ Sources [349 B]
Get:5 copy:/<<BUILDDIR>>/resolver-eYiiEG/apt_archive ./ Packages [432 B]
Fetched 2108 B in 1s (2778 B/s)
Reading package lists...
W: No sandbox user '_apt' on the system, can not drop privileges
Reading package lists...

Install core build dependencies (apt-based resolver)
----------------------------------------------------

Installing build dependencies
Reading package lists...
Building dependency tree...
Reading state information...
The following packages were automatically installed and are no longer required:
  ca-certificates dbus dbus-user-session libexpat1 libnss-systemd
  libpam-systemd libssl1.1 openssl systemd-sysv
Use 'apt autoremove' to remove them.
The following NEW packages will be installed:
  sbuild-build-depends-core-dummy
0 upgraded, 1 newly installed, 0 to remove and 67 not upgraded.
Need to get 852 B of archives.
After this operation, 0 B of additional disk space will be used.
Get:1 copy:/<<BUILDDIR>>/resolver-eYiiEG/apt_archive ./ sbuild-build-depends-core-dummy 0.invalid.0 [852 B]
debconf: delaying package configuration, since apt-utils is not installed
Fetched 852 B in 0s (0 B/s)
Selecting previously unselected package sbuild-build-depends-core-dummy.
(Reading database ... 13941 files and directories currently installed.)
Preparing to unpack .../sbuild-build-depends-core-dummy_0.invalid.0_armhf.deb ...
Unpacking sbuild-build-depends-core-dummy (0.invalid.0) ...
Setting up sbuild-build-depends-core-dummy (0.invalid.0) ...
W: No sandbox user '_apt' on the system, can not drop privileges

+------------------------------------------------------------------------------+
| Check architectures                                                          |
+------------------------------------------------------------------------------+

Arch check ok (armhf included in any)

+------------------------------------------------------------------------------+
| Install package build dependencies                                           |
+------------------------------------------------------------------------------+


Setup apt archive
-----------------

Merged Build-Depends: debhelper (>= 11), dpkg-dev (>= 1.16.1~), pkg-kde-tools, g++-7 (>= 7.2.0), cmake (>= 3.1.0), re2c, bison, liblua5.3-dev, python3, libpython3-dev, python3-distutils
Filtered Build-Depends: debhelper (>= 11), dpkg-dev (>= 1.16.1~), pkg-kde-tools, g++-7 (>= 7.2.0), cmake (>= 3.1.0), re2c, bison, liblua5.3-dev, python3, libpython3-dev, python3-distutils
dpkg-deb: building package 'sbuild-build-depends-gringo-dummy' in '/<<BUILDDIR>>/resolver-eYiiEG/apt_archive/sbuild-build-depends-gringo-dummy.deb'.
dpkg-scanpackages: warning: Packages in archive but missing from override file:
dpkg-scanpackages: warning:   sbuild-build-depends-core-dummy sbuild-build-depends-gringo-dummy
dpkg-scanpackages: info: Wrote 2 entries to output Packages file.
gpg: using "Sbuild Signer" as default secret key for signing
Ign:1 copy:/<<BUILDDIR>>/resolver-eYiiEG/apt_archive ./ InRelease
Get:2 copy:/<<BUILDDIR>>/resolver-eYiiEG/apt_archive ./ Release [963 B]
Get:3 copy:/<<BUILDDIR>>/resolver-eYiiEG/apt_archive ./ Release.gpg [370 B]
Get:4 copy:/<<BUILDDIR>>/resolver-eYiiEG/apt_archive ./ Sources [569 B]
Get:5 copy:/<<BUILDDIR>>/resolver-eYiiEG/apt_archive ./ Packages [649 B]
Fetched 2551 B in 1s (3874 B/s)
Reading package lists...
W: No sandbox user '_apt' on the system, can not drop privileges
Reading package lists...

Install gringo build dependencies (apt-based resolver)
------------------------------------------------------

Installing build dependencies
Reading package lists...
Building dependency tree...
Reading state information...
The following packages were automatically installed and are no longer required:
  ca-certificates dbus dbus-user-session libnss-systemd libpam-systemd openssl
  systemd-sysv
Use 'apt autoremove' to remove them.
The following additional packages will be installed:
  autoconf automake autopoint autotools-dev bison bsdmainutils cmake
  cmake-data debhelper dh-autoreconf dh-python dh-strip-nondeterminism dwz
  file gettext gettext-base groff-base intltool-debian libarchive-zip-perl
  libarchive13 libbison-dev libbsd0 libcroco3 libcurl3 libelf1 libexpat1-dev
  libfile-stripnondeterminism-perl libfreetype6 libglib2.0-0 libgraphite2-3
  libgssapi-krb5-2 libharfbuzz0b libicu-le-hb0 libicu60 libjsoncpp1
  libk5crypto3 libkeyutils1 libkrb5-3 libkrb5support0 liblua5.3-0
  liblua5.3-dev liblzo2-2 libmagic-mgc libmagic1 libmpdec2 libncurses-dev
  libncurses6 libncursesw6 libnghttp2-14 libpipeline1 libpsl5 libpython3-dev
  libpython3-stdlib libpython3.6 libpython3.6-dev libpython3.6-minimal
  libpython3.6-stdlib libreadline-dev libreadline7 librhash0 librtmp1
  libsigsegv2 libssh2-1 libssl1.0.2 libtimedate-perl libtinfo6 libtool libuv1
  libxml2 m4 man-db mime-support pkg-kde-tools po-debconf python3
  python3-distutils python3-lib2to3 python3-minimal python3.6
  python3.6-minimal re2c
Suggested packages:
  autoconf-archive gnu-standards autoconf-doc bison-doc wamerican | wordlist
  whois vacation cmake-doc ninja-build dh-make gettext-doc libasprintf-dev
  libgettextpo-dev groff lrzip krb5-doc krb5-user ncurses-doc readline-doc
  libtool-doc gfortran | fortran95-compiler gcj-jdk m4-doc apparmor less
  www-browser cdbs libmail-box-perl python3-doc python3-tk python3-venv
  python3.6-venv python3.6-doc binfmt-support
Recommended packages:
  curl | wget | lynx libarchive-cpio-perl libglib2.0-data shared-mime-info
  xdg-user-dirs krb5-locales pkg-config libtool-bin libgpm2 publicsuffix
  libltdl-dev libwww-perl libmail-sendmail-perl
The following NEW packages will be installed:
  autoconf automake autopoint autotools-dev bison bsdmainutils cmake
  cmake-data debhelper dh-autoreconf dh-python dh-strip-nondeterminism dwz
  file gettext gettext-base groff-base intltool-debian libarchive-zip-perl
  libarchive13 libbison-dev libbsd0 libcroco3 libcurl3 libelf1 libexpat1-dev
  libfile-stripnondeterminism-perl libfreetype6 libglib2.0-0 libgraphite2-3
  libgssapi-krb5-2 libharfbuzz0b libicu-le-hb0 libicu60 libjsoncpp1
  libk5crypto3 libkeyutils1 libkrb5-3 libkrb5support0 liblua5.3-0
  liblua5.3-dev liblzo2-2 libmagic-mgc libmagic1 libmpdec2 libncurses-dev
  libncurses6 libncursesw6 libnghttp2-14 libpipeline1 libpsl5 libpython3-dev
  libpython3-stdlib libpython3.6 libpython3.6-dev libpython3.6-minimal
  libpython3.6-stdlib libreadline-dev librhash0 librtmp1 libsigsegv2 libssh2-1
  libssl1.0.2 libtimedate-perl libtinfo6 libtool libuv1 libxml2 m4 man-db
  mime-support pkg-kde-tools po-debconf python3 python3-distutils
  python3-lib2to3 python3-minimal python3.6 python3.6-minimal re2c
  sbuild-build-depends-gringo-dummy
The following packages will be upgraded:
  libreadline7
1 upgraded, 81 newly installed, 0 to remove and 66 not upgraded.
Need to get 72.7 MB/74.4 MB of archives.
After this operation, 182 MB of additional disk space will be used.
Get:1 copy:/<<BUILDDIR>>/resolver-eYiiEG/apt_archive ./ sbuild-build-depends-gringo-dummy 0.invalid.0 [932 B]
Get:2 http://172.17.0.1/private buster-staging/main armhf bsdmainutils armhf 11.1.2 [182 kB]
Get:3 http://172.17.0.1/private buster-staging/main armhf groff-base armhf 1.22.3-10 [1005 kB]
Get:4 http://172.17.0.1/private buster-staging/main armhf libpipeline1 armhf 1.5.0-1 [24.6 kB]
Get:5 http://172.17.0.1/private buster-staging/main armhf man-db armhf 2.8.3-2 [1146 kB]
Get:6 http://172.17.0.1/private buster-staging/main armhf libpython3.6-minimal armhf 3.6.5-9 [565 kB]
Get:7 http://172.17.0.1/private buster-staging/main armhf python3.6-minimal armhf 3.6.5-9 [1374 kB]
Get:8 http://172.17.0.1/private buster-staging/main armhf libmpdec2 armhf 2.4.2-2 [67.2 kB]
Get:9 http://172.17.0.1/private buster-staging/main armhf libtinfo6 armhf 6.1+20180210-4 [308 kB]
Get:10 http://172.17.0.1/private buster-staging/main armhf libncursesw6 armhf 6.1+20180210-4 [103 kB]
Get:11 http://172.17.0.1/private buster-staging/main armhf libreadline7 armhf 7.0-5 [130 kB]
Get:12 http://172.17.0.1/private buster-staging/main armhf libpython3.6-stdlib armhf 3.6.5-9 [1651 kB]
Get:13 http://172.17.0.1/private buster-staging/main armhf python3.6 armhf 3.6.5-9 [229 kB]
Get:14 http://172.17.0.1/private buster-staging/main armhf libpython3-stdlib armhf 3.6.4-1 [19.3 kB]
Get:15 http://172.17.0.1/private buster-staging/main armhf dh-python all 3.20180326 [93.2 kB]
Get:16 http://172.17.0.1/private buster-staging/main armhf python3 armhf 3.6.4-1 [22.3 kB]
Get:17 http://172.17.0.1/private buster-staging/main armhf libssl1.0.2 armhf 1.0.2o-1 [888 kB]
Get:18 http://172.17.0.1/private buster-staging/main armhf libmagic-mgc armhf 1:5.33-2 [234 kB]
Get:19 http://172.17.0.1/private buster-staging/main armhf libmagic1 armhf 1:5.33-2 [106 kB]
Get:20 http://172.17.0.1/private buster-staging/main armhf file armhf 1:5.33-2 [64.7 kB]
Get:21 http://172.17.0.1/private buster-staging/main armhf gettext-base armhf 0.19.8.1-6 [117 kB]
Get:22 http://172.17.0.1/private buster-staging/main armhf libsigsegv2 armhf 2.12-2 [32.3 kB]
Get:23 http://172.17.0.1/private buster-staging/main armhf m4 armhf 1.4.18-1 [185 kB]
Get:24 http://172.17.0.1/private buster-staging/main armhf autoconf all 2.69-11 [341 kB]
Get:25 http://172.17.0.1/private buster-staging/main armhf autotools-dev all 20180224.1 [77.0 kB]
Get:26 http://172.17.0.1/private buster-staging/main armhf automake all 1:1.15.1-3.1 [736 kB]
Get:27 http://172.17.0.1/private buster-staging/main armhf autopoint all 0.19.8.1-6 [434 kB]
Get:28 http://172.17.0.1/private buster-staging/main armhf libbison-dev armhf 2:3.0.4.dfsg-1+b1 [433 kB]
Get:29 http://172.17.0.1/private buster-staging/main armhf bison armhf 2:3.0.4.dfsg-1+b1 [743 kB]
Get:30 http://172.17.0.1/private buster-staging/main armhf cmake-data all 3.11.2-1 [1386 kB]
Get:31 http://172.17.0.1/private buster-staging/main armhf liblzo2-2 armhf 2.10-0.1 [48.4 kB]
Get:32 http://172.17.0.1/private buster-staging/main armhf libglib2.0-0 armhf 2.56.1-2 [2754 kB]
Get:33 http://172.17.0.1/private buster-staging/main armhf libharfbuzz0b armhf 1.7.6-1+b1 [799 kB]
Get:34 http://172.17.0.1/private buster-staging/main armhf libicu-le-hb0 armhf 1.0.3+git161113-5 [12.8 kB]
Get:35 http://172.17.0.1/private buster-staging/main armhf libicu60 armhf 60.2-6 [7789 kB]
Get:36 http://172.17.0.1/private buster-staging/main armhf libxml2 armhf 2.9.4+dfsg1-6.1+b1 [602 kB]
Get:37 http://172.17.0.1/private buster-staging/main armhf libarchive13 armhf 3.2.2-3.1 [251 kB]
Get:38 http://172.17.0.1/private buster-staging/main armhf libnghttp2-14 armhf 1.32.0-1 [71.7 kB]
Get:39 http://172.17.0.1/private buster-staging/main armhf libpsl5 armhf 0.20.1-1 [51.4 kB]
Get:40 http://172.17.0.1/private buster-staging/main armhf librtmp1 armhf 2.4+20151223.gitfa8646d.1-2 [54.0 kB]
Get:41 http://172.17.0.1/private buster-staging/main armhf libcurl3 armhf 7.60.0-1 [282 kB]
Get:42 http://172.17.0.1/private buster-staging/main armhf librhash0 armhf 1.3.6-2 [97.2 kB]
Get:43 http://172.17.0.1/private buster-staging/main armhf libuv1 armhf 1.18.0-3 [86.1 kB]
Get:44 http://172.17.0.1/private buster-staging/main armhf cmake armhf 3.11.2-1 [2503 kB]
Get:45 http://172.17.0.1/private buster-staging/main armhf libtool all 2.4.6-2.1 [547 kB]
Get:46 http://172.17.0.1/private buster-staging/main armhf dh-autoreconf all 19 [16.9 kB]
Get:47 http://172.17.0.1/private buster-staging/main armhf libarchive-zip-perl all 1.60-1 [95.6 kB]
Get:48 http://172.17.0.1/private buster-staging/main armhf libfile-stripnondeterminism-perl all 0.041-1 [19.9 kB]
Get:49 http://172.17.0.1/private buster-staging/main armhf libtimedate-perl all 2.3000-2 [42.2 kB]
Get:50 http://172.17.0.1/private buster-staging/main armhf dh-strip-nondeterminism all 0.041-1 [12.0 kB]
Get:51 http://172.17.0.1/private buster-staging/main armhf libelf1 armhf 0.170-0.4 [160 kB]
Get:52 http://172.17.0.1/private buster-staging/main armhf dwz armhf 0.12-2 [67.4 kB]
Get:53 http://172.17.0.1/private buster-staging/main armhf gettext armhf 0.19.8.1-6 [1218 kB]
Get:54 http://172.17.0.1/private buster-staging/main armhf intltool-debian all 0.35.0+20060710.4 [26.3 kB]
Get:55 http://172.17.0.1/private buster-staging/main armhf po-debconf all 1.0.20 [247 kB]
Get:56 http://172.17.0.1/private buster-staging/main armhf debhelper all 11.3.2 [994 kB]
Get:57 http://172.17.0.1/private buster-staging/main armhf liblua5.3-0 armhf 5.3.3-1 [96.8 kB]
Get:58 http://172.17.0.1/private buster-staging/main armhf libncurses6 armhf 6.1+20180210-4 [78.3 kB]
Get:59 http://172.17.0.1/private buster-staging/main armhf libncurses-dev armhf 6.1+20180210-4 [278 kB]
Get:60 http://172.17.0.1/private buster-staging/main armhf libreadline-dev armhf 7.0-5 [110 kB]
Get:61 http://172.17.0.1/private buster-staging/main armhf liblua5.3-dev armhf 5.3.3-1 [132 kB]
Get:62 http://172.17.0.1/private buster-staging/main armhf libpython3.6 armhf 3.6.5-9 [1201 kB]
Get:63 http://172.17.0.1/private buster-staging/main armhf libpython3.6-dev armhf 3.6.5-9 [38.7 MB]
Get:64 http://172.17.0.1/private buster-staging/main armhf libpython3-dev armhf 3.6.4-1 [19.4 kB]
Get:65 http://172.17.0.1/private buster-staging/main armhf pkg-kde-tools all 0.15.28 [96.1 kB]
Get:66 http://172.17.0.1/private buster-staging/main armhf python3-lib2to3 all 3.6.5-3 [78.7 kB]
Get:67 http://172.17.0.1/private buster-staging/main armhf python3-distutils all 3.6.5-3 [144 kB]
Get:68 http://172.17.0.1/private buster-staging/main armhf re2c armhf 1.0.1-1 [242 kB]
debconf: delaying package configuration, since apt-utils is not installed
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Selecting previously unselected package libbsd0:armhf.
(Reading database ... 13941 files and directories currently installed.)
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(Reading database ... 14848 files and directories currently installed.)
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Unpacking libreadline7:armhf (7.0-5) over (7.0-3) ...
Setting up libreadline7:armhf (7.0-5) ...
Selecting previously unselected package libpython3.6-stdlib:armhf.
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Setting up bison (2:3.0.4.dfsg-1+b1) ...
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update-alternatives: using /usr/bin/bsd-write to provide /usr/bin/write (write) in auto mode
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Setting up libncurses6:armhf (6.1+20180210-4) ...
Setting up autopoint (0.19.8.1-6) ...
Setting up libmpdec2:armhf (2.4.2-2) ...
Setting up liblzo2-2:armhf (2.10-0.1) ...
Setting up libfile-stripnondeterminism-perl (0.041-1) ...
Setting up libjsoncpp1:armhf (1.7.4-3) ...
Setting up libpython3.6-stdlib:armhf (3.6.5-9) ...
Setting up python3.6 (3.6.5-9) ...
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Setting up libtool (2.4.6-2.1) ...
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Setting up libxml2:armhf (2.9.4+dfsg1-6.1+b1) ...
Setting up libcroco3:armhf (0.6.12-2) ...
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Setting up dh-python (3.20180326) ...
Setting up python3-distutils (3.6.5-3) ...
Setting up pkg-kde-tools (0.15.28) ...
Setting up gettext (0.19.8.1-6) ...
Setting up libarchive13:armhf (3.2.2-3.1) ...
Setting up intltool-debian (0.35.0+20060710.4) ...
Setting up cmake (3.11.2-1) ...
Setting up po-debconf (1.0.20) ...
Setting up debhelper (11.3.2) ...
Setting up sbuild-build-depends-gringo-dummy (0.invalid.0) ...
Setting up dh-strip-nondeterminism (0.041-1) ...
Processing triggers for libc-bin (2.27-3+rpi1) ...
W: No sandbox user '_apt' on the system, can not drop privileges

+------------------------------------------------------------------------------+
| Build environment                                                            |
+------------------------------------------------------------------------------+

Kernel: Linux 4.9.0-0.bpo.4-armmp armhf (armv7l)
Toolchain package versions: binutils_2.30-15+rpi1 dpkg-dev_1.19.0.5 g++-7_7.3.0-12 gcc-7_7.3.0-12 libc6-dev_2.27-3+rpi1 libstdc++-7-dev_7.3.0-12 libstdc++6_8-20180414-1+rpi1 linux-libc-dev_4.15.17-1+rpi1
Package versions: adduser_3.117 apt_1.6.1 autoconf_2.69-11 automake_1:1.15.1-3.1 autopoint_0.19.8.1-6 autotools-dev_20180224.1 base-files_10.1+rpi1 base-passwd_3.5.45 bash_4.4.18-2+b1 binutils_2.30-15+rpi1 binutils-arm-linux-gnueabihf_2.30-15+rpi1 binutils-common_2.30-15+rpi1 bison_2:3.0.4.dfsg-1+b1 bsdmainutils_11.1.2 bsdutils_1:2.31.1-0.5 build-essential_12.4+b1 bzip2_1.0.6-8.1 ca-certificates_20170717 cmake_3.11.2-1 cmake-data_3.11.2-1 coreutils_8.28-1 cpio_2.12+dfsg-6 cpp_4:7.2.0-1d1 cpp-7_7.3.0-12 dash_0.5.8-2.10 dbus_1.12.6-2 dbus-user-session_1.12.6-2 debconf_1.5.66 debhelper_11.3.2 debianutils_4.8.4 dh-autoreconf_19 dh-python_3.20180326 dh-strip-nondeterminism_0.041-1 diffutils_1:3.6-1 dirmngr_2.2.5-1 dmsetup_2:1.02.145-4.1 dpkg_1.19.0.5 dpkg-dev_1.19.0.5 dwz_0.12-2 e2fslibs_1.44.1-2 e2fsprogs_1.44.1-2 fakeroot_1.22-2 fdisk_2.31.1-0.5 file_1:5.33-2 findutils_4.6.0+git+20171230-2 g++_4:7.2.0-1d1 g++-7_7.3.0-12 gcc_4:7.2.0-1d1 gcc-4.6-base_4.6.4-5+rpi1 gcc-4.7-base_4.7.3-11+rpi1 gcc-4.8-base_4.8.5-4 gcc-4.9-base_4.9.4-2+rpi1 gcc-5-base_5.5.0-8 gcc-6-base_6.4.0-12+rpi1 gcc-7_7.3.0-12 gcc-7-base_7.3.0-12 gcc-8-base_8-20180414-1+rpi1 gettext_0.19.8.1-6 gettext-base_0.19.8.1-6 gnupg_2.2.5-1 gnupg-l10n_2.2.5-1 gnupg-utils_2.2.5-1 gpg_2.2.5-1 gpg-agent_2.2.5-1 gpg-wks-client_2.2.5-1 gpg-wks-server_2.2.5-1 gpgconf_2.2.5-1 gpgsm_2.2.5-1 gpgv_2.2.5-1 grep_3.1-2 groff-base_1.22.3-10 gzip_1.6-5 hostname_3.20 inetutils-ping_2:1.9.4-3 init-system-helpers_1.51 initramfs-tools_0.130 initramfs-tools-core_0.130 intltool-debian_0.35.0+20060710.4 klibc-utils_2.0.4-11+rpi1 kmod_25-1 libacl1_2.2.52-3 libapparmor1_2.12-4 libapt-pkg5.0_1.6.1 libarchive-zip-perl_1.60-1 libarchive13_3.2.2-3.1 libargon2-0_0~20161029-2 libasan4_7.3.0-12 libassuan0_2.5.1-2 libatomic1_8-20180414-1+rpi1 libattr1_1:2.4.47-2 libaudit-common_1:2.8.2-1 libaudit1_1:2.8.2-1 libbinutils_2.30-15+rpi1 libbison-dev_2:3.0.4.dfsg-1+b1 libblkid1_2.31.1-0.5 libbsd0_0.8.7-1 libbz2-1.0_1.0.6-8.1 libc-bin_2.27-3+rpi1 libc-dev-bin_2.27-3+rpi1 libc6_2.27-3+rpi1 libc6-dev_2.27-3+rpi1 libcap-ng0_0.7.7-3.1+b1 libcap2_1:2.25-1.2 libcc1-0_8-20180414-1+rpi1 libcilkrts5_7.3.0-12 libcom-err2_1.44.1-2 libcroco3_0.6.12-2 libcryptsetup12_2:2.0.2-1 libcryptsetup4_2:1.7.5-1 libcurl3_7.60.0-1 libdb5.3_5.3.28-13.1 libdbus-1-3_1.12.6-2 libdebconfclient0_0.243 libdevmapper1.02.1_2:1.02.145-4.1 libdpkg-perl_1.19.0.5 libdrm-common_2.4.91-2+rpi1 libdrm2_2.4.91-2+rpi1 libelf1_0.170-0.4 libexpat1_2.2.5-3 libexpat1-dev_2.2.5-3 libext2fs2_1.44.1-2 libfakeroot_1.22-2 libfdisk1_2.31.1-0.5 libffi6_3.2.1-8 libfile-stripnondeterminism-perl_0.041-1 libfreetype6_2.8.1-2 libgcc-7-dev_7.3.0-12 libgcc1_1:8-20180414-1+rpi1 libgcrypt20_1.8.2-2 libgdbm-compat4_1.14.1-6 libgdbm3_1.8.3-14 libgdbm5_1.14.1-6 libglib2.0-0_2.56.1-2 libgmp10_2:6.1.2+dfsg-3 libgnutls30_3.5.18-1 libgomp1_8-20180414-1+rpi1 libgpg-error0_1.29-4 libgraphite2-3_1.3.11-2 libgssapi-krb5-2_1.16-2 libharfbuzz0b_1.7.6-1+b1 libhogweed4_3.4-1 libicu-le-hb0_1.0.3+git161113-5 libicu60_60.2-6 libidn11_1.33-2.2 libidn2-0_2.0.4-1.1 libip4tc0_1.6.2-1 libisl15_0.18-4 libjson-c3_0.12.1-1.3 libjsoncpp1_1.7.4-3 libk5crypto3_1.16-2 libkeyutils1_1.5.9-9.2 libklibc_2.0.4-11+rpi1 libkmod2_25-1 libkrb5-3_1.16-2 libkrb5support0_1.16-2 libksba8_1.3.5-2 libldap-2.4-2_2.4.45+dfsg-1 libldap-common_2.4.45+dfsg-1 liblocale-gettext-perl_1.07-3+b2 liblua5.3-0_5.3.3-1 liblua5.3-dev_5.3.3-1 liblz4-1_1.8.1.2-1+rpi1 liblzma5_5.2.2-1.3 liblzo2-2_2.10-0.1 libmagic-mgc_1:5.33-2 libmagic1_1:5.33-2 libmount1_2.31.1-0.5 libmpc3_1.1.0-1 libmpdec2_2.4.2-2 libmpfr6_4.0.1-1 libncurses-dev_6.1+20180210-4 libncurses5_6.1-1 libncurses6_6.1+20180210-4 libncursesw5_6.1-1 libncursesw6_6.1+20180210-4 libnettle6_3.4-1 libnghttp2-14_1.32.0-1 libnpth0_1.5-3 libnss-systemd_238-4 libp11-kit0_0.23.10-2 libpam-modules_1.1.8-3.7 libpam-modules-bin_1.1.8-3.7 libpam-runtime_1.1.8-3.7 libpam-systemd_238-4 libpam0g_1.1.8-3.7 libpcre3_2:8.39-9 libperl5.26_5.26.2-2 libpipeline1_1.5.0-1 libplymouth4_0.9.3-2 libpng16-16_1.6.34-1 libprocps6_2:3.3.14-1 libpsl5_0.20.1-1 libpython3-dev_3.6.4-1 libpython3-stdlib_3.6.4-1 libpython3.6_3.6.5-9 libpython3.6-dev_3.6.5-9 libpython3.6-minimal_3.6.5-9 libpython3.6-stdlib_3.6.5-9 libreadline-dev_7.0-5 libreadline7_7.0-5 librhash0_1.3.6-2 librtmp1_2.4+20151223.gitfa8646d.1-2 libsasl2-2_2.1.27~101-g0780600+dfsg-3.1 libsasl2-modules-db_2.1.27~101-g0780600+dfsg-3.1 libseccomp2_2.3.3-1 libselinux1_2.7-2 libsemanage-common_2.7-2 libsemanage1_2.7-2 libsepol1_2.7-1 libsigsegv2_2.12-2 libsmartcols1_2.31.1-0.5 libsqlite3-0_3.23.1-1 libss2_1.44.1-2 libssh2-1_1.8.0-1 libssl1.0.2_1.0.2o-1 libssl1.1_1.1.0h-2 libstdc++-7-dev_7.3.0-12 libstdc++6_8-20180414-1+rpi1 libsystemd0_238-4 libtasn1-6_4.13-2 libtext-charwidth-perl_0.04-7.1 libtext-iconv-perl_1.7-5+b9 libtext-wrapi18n-perl_0.06-7.1 libtimedate-perl_2.3000-2 libtinfo5_6.1-1 libtinfo6_6.1+20180210-4 libtool_2.4.6-2.1 libubsan0_7.3.0-12 libudev1_238-4 libunistring2_0.9.8-1 libuuid1_2.31.1-0.5 libuv1_1.18.0-3 libxml2_2.9.4+dfsg1-6.1+b1 libzstd1_1.3.3+dfsg-2+rpi1 linux-base_4.5 linux-libc-dev_4.15.17-1+rpi1 login_1:4.5-1 lsb-base_9.20170808+rpi1 m4_1.4.18-1 make_4.1-9.1 makedev_2.3.1-93 man-db_2.8.3-2 mawk_1.3.3-17 mime-support_3.60 mount_2.31.1-0.5 multiarch-support_2.27-3+rpi1 nano_2.9.5-1 ncurses-base_6.1-1 ncurses-bin_6.1-1 netbase_5.4 openssl_1.1.0h-2 passwd_1:4.5-1 patch_2.7.6-2 perl_5.26.2-2 perl-base_5.26.2-2 perl-modules-5.26_5.26.2-3 pinentry-curses_1.1.0-1 pkg-kde-tools_0.15.28 plymouth_0.9.3-2 po-debconf_1.0.20 procps_2:3.3.14-1 python3_3.6.4-1 python3-distutils_3.6.5-3 python3-lib2to3_3.6.5-3 python3-minimal_3.6.4-1 python3.6_3.6.5-9 python3.6-minimal_3.6.5-9 raspbian-archive-keyring_20120528.2 re2c_1.0.1-1 readline-common_7.0-3 sbuild-build-depends-core-dummy_0.invalid.0 sbuild-build-depends-gringo-dummy_0.invalid.0 sed_4.4-2 sensible-utils_0.0.12 systemd_238-4 systemd-sysv_238-4 sysvinit-utils_2.88dsf-59.10 tar_1.29b-2 tzdata_2018d-1 udev_238-4 util-linux_2.31.1-0.5 xz-utils_5.2.2-1.3 zlib1g_1:1.2.8.dfsg-5

+------------------------------------------------------------------------------+
| Build                                                                        |
+------------------------------------------------------------------------------+


Unpack source
-------------

gpgv: unknown type of key resource 'trustedkeys.kbx'
gpgv: keyblock resource '/sbuild-nonexistent/.gnupg/trustedkeys.kbx': General error
gpgv: Signature made Thu May  3 06:31:23 2018 UTC
gpgv:                using RSA key 02054829E12D0F2A8E648E62745C4766D4CACDFF
gpgv: Can't check signature: No public key
dpkg-source: warning: failed to verify signature on ./gringo_5.2.2-6.dsc
dpkg-source: info: extracting gringo in /<<PKGBUILDDIR>>
dpkg-source: info: unpacking gringo_5.2.2.orig.tar.gz
dpkg-source: info: unpacking gringo_5.2.2-6.debian.tar.xz
dpkg-source: info: applying gringo-manpages.patch
dpkg-source: info: applying gringo-python3-utf8.patch

Check disc space
----------------

Sufficient free space for build

User Environment
----------------

APT_CONFIG=/var/lib/sbuild/apt.conf
DEB_BUILD_OPTIONS=parallel=4
HOME=/sbuild-nonexistent
LC_ALL=POSIX
LOGNAME=buildd
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
SCHROOT_ALIAS_NAME=buster-staging-armhf-sbuild
SCHROOT_CHROOT_NAME=buster-staging-armhf-sbuild
SCHROOT_COMMAND=env
SCHROOT_GID=109
SCHROOT_GROUP=buildd
SCHROOT_SESSION_ID=buster-staging-armhf-sbuild-8c477fb1-265e-4778-86cb-c340aacdd2d5
SCHROOT_UID=104
SCHROOT_USER=buildd
SHELL=/bin/sh
TERM=linux
USER=buildd

dpkg-buildpackage
-----------------

dpkg-buildpackage: info: source package gringo
dpkg-buildpackage: info: source version 5.2.2-6
dpkg-buildpackage: info: source distribution unstable
 dpkg-source --before-build gringo-5.2.2
dpkg-buildpackage: info: host architecture armhf
 fakeroot debian/rules clean
dh clean --with pkgkde_symbolshelper
   debian/rules override_dh_auto_clean
make[1]: Entering directory '/<<PKGBUILDDIR>>'
dh_auto_clean --builddirectory=build/hardening_mt
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
   dh_clean
 debian/rules build-arch
dh build-arch --with pkgkde_symbolshelper
   dh_update_autotools_config -a
   dh_autoreconf -a
   debian/rules override_dh_auto_configure
make[1]: Entering directory '/<<PKGBUILDDIR>>'
dh_auto_configure --builddirectory=build/hardening_mt -- -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr -LAH -DCMAKE_SKIP_RPATH=YES -DCLINGO_MANAGE_RPATH=OFF -DLIB_POTASSCO_BUILD_APP=ON -DLIB_POTASSCO_BUILD_TESTS=ON -DCLASP_BUILD_APP=OFF -DCLASP_BUILD_TESTS=OFF -DCLASP_BUILD_EXAMPLES=OFF -DCLINGO_BUILD_EXAMPLES=ON -DCLINGO_BUILD_TESTS=ON -DPYTHON_EXECUTABLE:FILEPATH=/usr/bin/python3
	cd build/hardening_mt && cmake ../.. -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_VERBOSE_MAKEFILE=ON -DCMAKE_BUILD_TYPE=None -DCMAKE_INSTALL_SYSCONFDIR=/etc -DCMAKE_INSTALL_LOCALSTATEDIR=/var -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY=ON -DCMAKE_FIND_PACKAGE_NO_PACKAGE_REGISTRY=ON -DCMAKE_INSTALL_RUNSTATEDIR=/run "-GUnix Makefiles" -DCMAKE_C_COMPILER=gcc-7 -DCMAKE_CXX_COMPILER=g\+\+-7 -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr -LAH -DCMAKE_SKIP_RPATH=YES -DCLINGO_MANAGE_RPATH=OFF -DLIB_POTASSCO_BUILD_APP=ON -DLIB_POTASSCO_BUILD_TESTS=ON -DCLASP_BUILD_APP=OFF -DCLASP_BUILD_TESTS=OFF -DCLASP_BUILD_EXAMPLES=OFF -DCLINGO_BUILD_EXAMPLES=ON -DCLINGO_BUILD_TESTS=ON -DPYTHON_EXECUTABLE:FILEPATH=/usr/bin/python3
-- The C compiler identification is GNU 7.3.0
-- The CXX compiler identification is GNU 7.3.0
-- Check for working C compiler: /usr/bin/gcc-7
-- Check for working C compiler: /usr/bin/gcc-7 -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/g++-7
-- Check for working CXX compiler: /usr/bin/g++-7 -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found PythonInterp: /usr/bin/python3 (found version "3.6.5") 
-- Found PythonLibs: /usr/lib/arm-linux-gnueabihf/libpython3.6m.so (found version "3.6.5") 
-- Found Lua: /usr/lib/arm-linux-gnueabihf/liblua5.3.so;/usr/lib/arm-linux-gnueabihf/libm.so (found version "5.3.3") 
-- Found BISON: /usr/bin/bison (found suitable version "3.0.4", minimum required is "2.5") 
-- Found RE2C: /usr/bin/re2c (found suitable version "0.100.1", minimum required is "0.13") 
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Looking for pthread_create
-- Looking for pthread_create - not found
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE  
-- Potassco is not installed - using local copy
-- Could NOT find Doxygen (missing: DOXYGEN_EXECUTABLE) 
-- Could NOT find Doxygen (missing: DOXYGEN_EXECUTABLE) 
-- Configuring done
-- Generating done
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY


-- Build files have been written to: /<<PKGBUILDDIR>>/build/hardening_mt
-- Cache values
// path to the bison executable
BISON_EXECUTABLE:FILEPATH=/usr/bin/bison

// whether or not to build the clasp application
CLASP_BUILD_APP:BOOL=OFF

// whether or not to build examples
CLASP_BUILD_EXAMPLES:BOOL=OFF

// whether or not to link statically (if supported)
CLASP_BUILD_STATIC:BOOL=OFF

// whether or not to build clasp unit tests
CLASP_BUILD_TESTS:BOOL=OFF

// whether or not to build clasp with threading support (requires C++11)
CLASP_BUILD_WITH_THREADS:BOOL=ON

// whether or not to install libclasp
CLASP_INSTALL_LIB:BOOL=OFF

// build applications
CLINGO_BUILD_APPS:BOOL=ON

// build examples
CLINGO_BUILD_EXAMPLES:BOOL=ON

// build luaclingo library shared
CLINGO_BUILD_LUA_SHARED:BOOL=OFF

// build pyclingo library shared
CLINGO_BUILD_PY_SHARED:BOOL=OFF

// build clingo library shared
CLINGO_BUILD_SHARED:BOOL=ON

// do not build shared libraries
CLINGO_BUILD_STATIC:BOOL=OFF

// build tests
CLINGO_BUILD_TESTS:BOOL=ON

// enable web target
CLINGO_BUILD_WEB:BOOL=OFF

// enable lua support
CLINGO_BUILD_WITH_LUA:BOOL=ON

// enable python support
CLINGO_BUILD_WITH_PYTHON:BOOL=ON

// global search directories for clingo's include statement
CLINGO_CLINGOPATH:STRING=

// set rpath if not installed into system directory
CLINGO_MANAGE_RPATH:BOOL=OFF

// fail if lua support not found
CLINGO_REQUIRE_LUA:BOOL=OFF

// fail if python support not found
CLINGO_REQUIRE_PYTHON:BOOL=OFF

// Path to a program.
CMAKE_AR:FILEPATH=/usr/bin/ar

// Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel ...
CMAKE_BUILD_TYPE:STRING=Release

// Enable/Disable color output during build.
CMAKE_COLOR_MAKEFILE:BOOL=ON

// CXX compiler
CMAKE_CXX_COMPILER:STRING=/usr/bin/g++-7

// A wrapper around 'ar' adding the appropriate '--plugin' option for the GCC compiler
CMAKE_CXX_COMPILER_AR:FILEPATH=/usr/bin/gcc-ar-7

// A wrapper around 'ranlib' adding the appropriate '--plugin' option for the GCC compiler
CMAKE_CXX_COMPILER_RANLIB:FILEPATH=/usr/bin/gcc-ranlib-7

// Flags used by the CXX compiler during all build types.
CMAKE_CXX_FLAGS:STRING=-g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG

// Flags used by the CXX compiler during DEBUG builds.
CMAKE_CXX_FLAGS_DEBUG:STRING=-g

// Flags used by the CXX compiler during MINSIZEREL builds.
CMAKE_CXX_FLAGS_MINSIZEREL:STRING=-Os -DNDEBUG

// Flags used by the CXX compiler during RELEASE builds.
CMAKE_CXX_FLAGS_RELEASE:STRING=-O3 -DNDEBUG

// Flags used by the CXX compiler during RELWITHDEBINFO builds.
CMAKE_CXX_FLAGS_RELWITHDEBINFO:STRING=-O2 -g -DNDEBUG

// C compiler
CMAKE_C_COMPILER:STRING=/usr/bin/gcc-7

// A wrapper around 'ar' adding the appropriate '--plugin' option for the GCC compiler
CMAKE_C_COMPILER_AR:FILEPATH=/usr/bin/gcc-ar-7

// A wrapper around 'ranlib' adding the appropriate '--plugin' option for the GCC compiler
CMAKE_C_COMPILER_RANLIB:FILEPATH=/usr/bin/gcc-ranlib-7

// Flags used by the C compiler during all build types.
CMAKE_C_FLAGS:STRING=-g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG

// Flags used by the C compiler during DEBUG builds.
CMAKE_C_FLAGS_DEBUG:STRING=-g

// Flags used by the C compiler during MINSIZEREL builds.
CMAKE_C_FLAGS_MINSIZEREL:STRING=-Os -DNDEBUG

// Flags used by the C compiler during RELEASE builds.
CMAKE_C_FLAGS_RELEASE:STRING=-O3 -DNDEBUG

// Flags used by the C compiler during RELWITHDEBINFO builds.
CMAKE_C_FLAGS_RELWITHDEBINFO:STRING=-O2 -g -DNDEBUG

// Flags used by the linker during all build types.
CMAKE_EXE_LINKER_FLAGS:STRING=-Wl,-z,relro -Wl,-z,now

// Flags used by the linker during DEBUG builds.
CMAKE_EXE_LINKER_FLAGS_DEBUG:STRING=

// Flags used by the linker during MINSIZEREL builds.
CMAKE_EXE_LINKER_FLAGS_MINSIZEREL:STRING=

// Flags used by the linker during RELEASE builds.
CMAKE_EXE_LINKER_FLAGS_RELEASE:STRING=

// Flags used by the linker during RELWITHDEBINFO builds.
CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO:STRING=

// Enable/Disable output of compile commands during generation.
CMAKE_EXPORT_COMPILE_COMMANDS:BOOL=OFF

// User executables (bin)
CMAKE_INSTALL_BINDIR:PATH=bin

// Read-only architecture-independent data (DATAROOTDIR)
CMAKE_INSTALL_DATADIR:PATH=

// Read-only architecture-independent data root (share)
CMAKE_INSTALL_DATAROOTDIR:PATH=share

// Documentation root (DATAROOTDIR/doc/PROJECT_NAME)
CMAKE_INSTALL_DOCDIR:PATH=

// C header files (include)
CMAKE_INSTALL_INCLUDEDIR:PATH=include

// Info documentation (DATAROOTDIR/info)
CMAKE_INSTALL_INFODIR:PATH=

// Object code libraries (lib/arm-linux-gnueabihf)
CMAKE_INSTALL_LIBDIR:PATH=lib/arm-linux-gnueabihf

// Program executables (libexec)
CMAKE_INSTALL_LIBEXECDIR:PATH=libexec

// Locale-dependent data (DATAROOTDIR/locale)
CMAKE_INSTALL_LOCALEDIR:PATH=

// Modifiable single-machine data (var)
CMAKE_INSTALL_LOCALSTATEDIR:PATH=/var

// Man documentation (DATAROOTDIR/man)
CMAKE_INSTALL_MANDIR:PATH=

// C header files for non-gcc (/usr/include)
CMAKE_INSTALL_OLDINCLUDEDIR:PATH=/usr/include

// Install path prefix, prepended onto install directories.
CMAKE_INSTALL_PREFIX:PATH=/usr

// Run-time variable data (LOCALSTATEDIR/run)
CMAKE_INSTALL_RUNSTATEDIR:PATH=/run

// System admin executables (sbin)
CMAKE_INSTALL_SBINDIR:PATH=sbin

// Modifiable architecture-independent data (com)
CMAKE_INSTALL_SHAREDSTATEDIR:PATH=com

// Read-only single-machine data (etc)
CMAKE_INSTALL_SYSCONFDIR:PATH=/etc

// Path to a program.
CMAKE_LINKER:FILEPATH=/usr/bin/ld

// Path to a program.
CMAKE_MAKE_PROGRAM:FILEPATH=/usr/bin/make

// Flags used by the linker during the creation of modules during all build types.
CMAKE_MODULE_LINKER_FLAGS:STRING=-Wl,-z,relro -Wl,-z,now

// Flags used by the linker during the creation of modules during DEBUG builds.
CMAKE_MODULE_LINKER_FLAGS_DEBUG:STRING=

// Flags used by the linker during the creation of modules during MINSIZEREL builds.
CMAKE_MODULE_LINKER_FLAGS_MINSIZEREL:STRING=

// Flags used by the linker during the creation of modules during RELEASE builds.
CMAKE_MODULE_LINKER_FLAGS_RELEASE:STRING=

// Flags used by the linker during the creation of modules during RELWITHDEBINFO builds.
CMAKE_MODULE_LINKER_FLAGS_RELWITHDEBINFO:STRING=

// Path to a program.
CMAKE_NM:FILEPATH=/usr/bin/nm

// Path to a program.
CMAKE_OBJCOPY:FILEPATH=/usr/bin/objcopy

// Path to a program.
CMAKE_OBJDUMP:FILEPATH=/usr/bin/objdump

// Path to a program.
CMAKE_RANLIB:FILEPATH=/usr/bin/ranlib

// Flags used by the linker during the creation of shared libraries during all build types.
CMAKE_SHARED_LINKER_FLAGS:STRING=-Wl,-z,relro -Wl,-z,now

// Flags used by the linker during the creation of shared libraries during DEBUG builds.
CMAKE_SHARED_LINKER_FLAGS_DEBUG:STRING=

// Flags used by the linker during the creation of shared libraries during MINSIZEREL builds.
CMAKE_SHARED_LINKER_FLAGS_MINSIZEREL:STRING=

// Flags used by the linker during the creation of shared libraries during RELEASE builds.
CMAKE_SHARED_LINKER_FLAGS_RELEASE:STRING=

// Flags used by the linker during the creation of shared libraries during RELWITHDEBINFO builds.
CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO:STRING=

// If set, runtime paths are not added when installing shared libraries, but are added when building.
CMAKE_SKIP_INSTALL_RPATH:BOOL=NO

// If set, runtime paths are not added when using shared libraries.
CMAKE_SKIP_RPATH:BOOL=YES

// Flags used by the linker during the creation of static libraries during all build types.
CMAKE_STATIC_LINKER_FLAGS:STRING=

// Flags used by the linker during the creation of static libraries during DEBUG builds.
CMAKE_STATIC_LINKER_FLAGS_DEBUG:STRING=

// Flags used by the linker during the creation of static libraries during MINSIZEREL builds.
CMAKE_STATIC_LINKER_FLAGS_MINSIZEREL:STRING=

// Flags used by the linker during the creation of static libraries during RELEASE builds.
CMAKE_STATIC_LINKER_FLAGS_RELEASE:STRING=

// Flags used by the linker during the creation of static libraries during RELWITHDEBINFO builds.
CMAKE_STATIC_LINKER_FLAGS_RELWITHDEBINFO:STRING=

// Path to a program.
CMAKE_STRIP:FILEPATH=/usr/bin/strip

// If this value is on, makefiles will be generated without the .SILENT directive, and all commands will be echoed to the console during the make.  This is useful for debugging only. With Visual Studio IDE projects all commands are done without /nologo.
CMAKE_VERBOSE_MAKEFILE:BOOL=ON

// Dot tool for use with Doxygen
DOXYGEN_DOT_EXECUTABLE:FILEPATH=DOXYGEN_DOT_EXECUTABLE-NOTFOUND

// Doxygen documentation generation tool (http://www.doxygen.org)
DOXYGEN_EXECUTABLE:FILEPATH=DOXYGEN_EXECUTABLE-NOTFOUND

// whether or not to build lpconvert tool
LIB_POTASSCO_BUILD_APP:BOOL=ON

// whether or not to build tests
LIB_POTASSCO_BUILD_TESTS:BOOL=ON

// whether or not to install libpotassco
LIB_POTASSCO_INSTALL_LIB:BOOL=OFF

// Path to a file.
LUA_INCLUDE_PREFIX:PATH=/usr

// Path to a library.
LUA_LIBRARY:FILEPATH=/usr/lib/arm-linux-gnueabihf/liblua5.3.so

// Path to a library.
LUA_MATH_LIBRARY:FILEPATH=/usr/lib/arm-linux-gnueabihf/libm.so

// install the python module in the user's site directory
PYCLINGO_USER_INSTALL:BOOL=ON

// No help, variable specified on the command line.
PYTHON_EXECUTABLE:FILEPATH=/usr/bin/python3

// Path to a file.
PYTHON_INCLUDE_DIR:PATH=/usr/include/python3.6m

// Path to a library.
PYTHON_LIBRARY:FILEPATH=/usr/lib/arm-linux-gnueabihf/libpython3.6m.so

// Path to a library.
PYTHON_LIBRARY_DEBUG:FILEPATH=PYTHON_LIBRARY_DEBUG-NOTFOUND

// path to the re2c executable
RE2C_EXECUTABLE:FILEPATH=/usr/bin/re2c

// The directory containing a CMake configuration file for potassco.
potassco_DIR:PATH=potassco_DIR-NOTFOUND

make[1]: Leaving directory '/<<PKGBUILDDIR>>'
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cd /<<PKGBUILDDIR>>/build/hardening_mt && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<PKGBUILDDIR>> /<<PKGBUILDDIR>>/clasp/libpotassco/src /<<PKGBUILDDIR>>/build/hardening_mt /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/src /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/src/CMakeFiles/libpotassco.dir/DependInfo.cmake --color=
Scanning dependencies of target libpotassco
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cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libpotassco.dir/application.cpp.o -c /<<PKGBUILDDIR>>/clasp/libpotassco/src/application.cpp
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libpotassco.dir/aspif.cpp.o -c /<<PKGBUILDDIR>>/clasp/libpotassco/src/aspif.cpp
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libpotassco.dir/aspif_text.cpp.o -c /<<PKGBUILDDIR>>/clasp/libpotassco/src/aspif_text.cpp
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libpotassco.dir/clingo.cpp.o -c /<<PKGBUILDDIR>>/clasp/libpotassco/src/clingo.cpp
[  3%] Building CXX object clasp/libpotassco/src/CMakeFiles/libpotassco.dir/convert.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libpotassco.dir/convert.cpp.o -c /<<PKGBUILDDIR>>/clasp/libpotassco/src/convert.cpp
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cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libpotassco.dir/match_basic_types.cpp.o -c /<<PKGBUILDDIR>>/clasp/libpotassco/src/match_basic_types.cpp
[  4%] Building CXX object clasp/libpotassco/src/CMakeFiles/libpotassco.dir/program_options.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libpotassco.dir/program_options.cpp.o -c /<<PKGBUILDDIR>>/clasp/libpotassco/src/program_options.cpp
[  4%] Building CXX object clasp/libpotassco/src/CMakeFiles/libpotassco.dir/rule_utils.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libpotassco.dir/rule_utils.cpp.o -c /<<PKGBUILDDIR>>/clasp/libpotassco/src/rule_utils.cpp
[  5%] Building CXX object clasp/libpotassco/src/CMakeFiles/libpotassco.dir/smodels.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libpotassco.dir/smodels.cpp.o -c /<<PKGBUILDDIR>>/clasp/libpotassco/src/smodels.cpp
[  5%] Building CXX object clasp/libpotassco/src/CMakeFiles/libpotassco.dir/string_convert.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libpotassco.dir/string_convert.cpp.o -c /<<PKGBUILDDIR>>/clasp/libpotassco/src/string_convert.cpp
[  6%] Building CXX object clasp/libpotassco/src/CMakeFiles/libpotassco.dir/theory_data.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libpotassco.dir/theory_data.cpp.o -c /<<PKGBUILDDIR>>/clasp/libpotassco/src/theory_data.cpp
[  6%] Building CXX object clasp/libpotassco/src/CMakeFiles/libpotassco.dir/value_store.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libpotassco.dir/value_store.cpp.o -c /<<PKGBUILDDIR>>/clasp/libpotassco/src/value_store.cpp
[  7%] Linking CXX static library ../../../lib/libpotassco.a
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/src && /usr/bin/cmake -P CMakeFiles/libpotassco.dir/cmake_clean_target.cmake
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/src && /usr/bin/cmake -E cmake_link_script CMakeFiles/libpotassco.dir/link.txt --verbose=1
/usr/bin/ar qc ../../../lib/libpotassco.a  CMakeFiles/libpotassco.dir/application.cpp.o CMakeFiles/libpotassco.dir/aspif.cpp.o CMakeFiles/libpotassco.dir/aspif_text.cpp.o CMakeFiles/libpotassco.dir/clingo.cpp.o CMakeFiles/libpotassco.dir/convert.cpp.o CMakeFiles/libpotassco.dir/match_basic_types.cpp.o CMakeFiles/libpotassco.dir/program_options.cpp.o CMakeFiles/libpotassco.dir/rule_utils.cpp.o CMakeFiles/libpotassco.dir/smodels.cpp.o CMakeFiles/libpotassco.dir/string_convert.cpp.o CMakeFiles/libpotassco.dir/theory_data.cpp.o CMakeFiles/libpotassco.dir/value_store.cpp.o
/usr/bin/ranlib ../../../lib/libpotassco.a
make[4]: Leaving directory '/<<PKGBUILDDIR>>/build/hardening_mt'
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make -f clasp/libpotassco/tests/CMakeFiles/test_potassco_lp.dir/build.make clasp/libpotassco/tests/CMakeFiles/test_potassco_lp.dir/depend
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make[4]: Entering directory '/<<PKGBUILDDIR>>/build/hardening_mt'
cd /<<PKGBUILDDIR>>/build/hardening_mt && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<PKGBUILDDIR>> /<<PKGBUILDDIR>>/clasp/libpotassco/tests /<<PKGBUILDDIR>>/build/hardening_mt /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/tests /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/tests/CMakeFiles/test_potassco_lp.dir/DependInfo.cmake --color=
make[4]: Entering directory '/<<PKGBUILDDIR>>/build/hardening_mt'
cd /<<PKGBUILDDIR>>/build/hardening_mt && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<PKGBUILDDIR>> /<<PKGBUILDDIR>>/clasp/libpotassco/tests /<<PKGBUILDDIR>>/build/hardening_mt /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/tests /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/tests/CMakeFiles/test_potassco_opts.dir/DependInfo.cmake --color=
make[4]: Entering directory '/<<PKGBUILDDIR>>/build/hardening_mt'
cd /<<PKGBUILDDIR>>/build/hardening_mt && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<PKGBUILDDIR>> /<<PKGBUILDDIR>>/clasp/libpotassco/app /<<PKGBUILDDIR>>/build/hardening_mt /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/app /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/app/CMakeFiles/lpconvert.dir/DependInfo.cmake --color=
make[4]: Entering directory '/<<PKGBUILDDIR>>/build/hardening_mt'
cd /<<PKGBUILDDIR>>/build/hardening_mt && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<PKGBUILDDIR>> /<<PKGBUILDDIR>>/clasp/src /<<PKGBUILDDIR>>/build/hardening_mt /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src/CMakeFiles/libclasp.dir/DependInfo.cmake --color=
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make[4]: Entering directory '/<<PKGBUILDDIR>>/build/hardening_mt'
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[  8%] Building CXX object clasp/libpotassco/app/CMakeFiles/lpconvert.dir/lpconvert.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/app && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++11 -o CMakeFiles/lpconvert.dir/lpconvert.cpp.o -c /<<PKGBUILDDIR>>/clasp/libpotassco/app/lpconvert.cpp
[  8%] Building CXX object clasp/libpotassco/tests/CMakeFiles/test_potassco_opts.dir/test_application.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp/libpotassco/tests -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++11 -o CMakeFiles/test_potassco_opts.dir/test_application.cpp.o -c /<<PKGBUILDDIR>>/clasp/libpotassco/tests/test_application.cpp
[  9%] Building CXX object clasp/libpotassco/tests/CMakeFiles/test_potassco_lp.dir/test_aspif.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp/libpotassco/tests -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++11 -o CMakeFiles/test_potassco_lp.dir/test_aspif.cpp.o -c /<<PKGBUILDDIR>>/clasp/libpotassco/tests/test_aspif.cpp
Scanning dependencies of target libclasp
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cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libclasp.dir/asp_preprocessor.cpp.o -c /<<PKGBUILDDIR>>/clasp/src/asp_preprocessor.cpp
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/usr/bin/g++-7  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG  -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/lpconvert.dir/lpconvert.cpp.o  -o ../../../bin/lpconvert ../../../lib/libpotassco.a 
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[ 11%] Building CXX object clasp/src/CMakeFiles/libclasp.dir/cb_enumerator.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libclasp.dir/cb_enumerator.cpp.o -c /<<PKGBUILDDIR>>/clasp/src/cb_enumerator.cpp
[ 12%] Building CXX object clasp/libpotassco/tests/CMakeFiles/test_potassco_opts.dir/test_options.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp/libpotassco/tests -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++11 -o CMakeFiles/test_potassco_opts.dir/test_options.cpp.o -c /<<PKGBUILDDIR>>/clasp/libpotassco/tests/test_options.cpp
[ 12%] Building CXX object clasp/libpotassco/tests/CMakeFiles/test_potassco_opts.dir/test_value.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp/libpotassco/tests -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++11 -o CMakeFiles/test_potassco_opts.dir/test_value.cpp.o -c /<<PKGBUILDDIR>>/clasp/libpotassco/tests/test_value.cpp
[ 12%] Building CXX object clasp/src/CMakeFiles/libclasp.dir/clasp_facade.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libclasp.dir/clasp_facade.cpp.o -c /<<PKGBUILDDIR>>/clasp/src/clasp_facade.cpp
[ 13%] Building CXX object clasp/libpotassco/tests/CMakeFiles/test_potassco_lp.dir/test_smodels.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp/libpotassco/tests -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++11 -o CMakeFiles/test_potassco_lp.dir/test_smodels.cpp.o -c /<<PKGBUILDDIR>>/clasp/libpotassco/tests/test_smodels.cpp
[ 14%] Building CXX object clasp/libpotassco/tests/CMakeFiles/test_potassco_opts.dir/main.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp/libpotassco/tests -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++11 -o CMakeFiles/test_potassco_opts.dir/main.cpp.o -c /<<PKGBUILDDIR>>/clasp/libpotassco/tests/main.cpp
[ 15%] Building CXX object clasp/src/CMakeFiles/libclasp.dir/clasp_options.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libclasp.dir/clasp_options.cpp.o -c /<<PKGBUILDDIR>>/clasp/src/clasp_options.cpp
[ 15%] Building CXX object clasp/src/CMakeFiles/libclasp.dir/clasp_output.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libclasp.dir/clasp_output.cpp.o -c /<<PKGBUILDDIR>>/clasp/src/clasp_output.cpp
make -f libreify/CMakeFiles/libreify.dir/build.make libreify/CMakeFiles/libreify.dir/depend
make[4]: Entering directory '/<<PKGBUILDDIR>>/build/hardening_mt'
cd /<<PKGBUILDDIR>>/build/hardening_mt && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<PKGBUILDDIR>> /<<PKGBUILDDIR>>/libreify /<<PKGBUILDDIR>>/build/hardening_mt /<<PKGBUILDDIR>>/build/hardening_mt/libreify /<<PKGBUILDDIR>>/build/hardening_mt/libreify/CMakeFiles/libreify.dir/DependInfo.cmake --color=
Scanning dependencies of target libreify
make[4]: Leaving directory '/<<PKGBUILDDIR>>/build/hardening_mt'
make -f libreify/CMakeFiles/libreify.dir/build.make libreify/CMakeFiles/libreify.dir/build
make[4]: Entering directory '/<<PKGBUILDDIR>>/build/hardening_mt'
[ 16%] Building CXX object libreify/CMakeFiles/libreify.dir/src/program.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libreify && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libreify.dir/src/program.cc.o -c /<<PKGBUILDDIR>>/libreify/src/program.cc
[ 17%] Building CXX object clasp/src/CMakeFiles/libclasp.dir/clause.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libclasp.dir/clause.cpp.o -c /<<PKGBUILDDIR>>/clasp/src/clause.cpp
[ 17%] Linking CXX static library ../lib/libreify.a
cd /<<PKGBUILDDIR>>/build/hardening_mt/libreify && /usr/bin/cmake -P CMakeFiles/libreify.dir/cmake_clean_target.cmake
cd /<<PKGBUILDDIR>>/build/hardening_mt/libreify && /usr/bin/cmake -E cmake_link_script CMakeFiles/libreify.dir/link.txt --verbose=1
/usr/bin/ar qc ../lib/libreify.a  CMakeFiles/libreify.dir/src/program.cc.o
/usr/bin/ranlib ../lib/libreify.a
make[4]: Leaving directory '/<<PKGBUILDDIR>>/build/hardening_mt'
[ 17%] Built target libreify
[ 17%] Building CXX object clasp/libpotassco/tests/CMakeFiles/test_potassco_lp.dir/test_text.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp/libpotassco/tests -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++11 -o CMakeFiles/test_potassco_lp.dir/test_text.cpp.o -c /<<PKGBUILDDIR>>/clasp/libpotassco/tests/test_text.cpp
[ 17%] Building CXX object clasp/src/CMakeFiles/libclasp.dir/clingo.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libclasp.dir/clingo.cpp.o -c /<<PKGBUILDDIR>>/clasp/src/clingo.cpp
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/clasp/libpotassco/tests/catch.hpp:665,
                 from /<<PKGBUILDDIR>>/clasp/libpotassco/tests/main.cpp:19:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const Catch::SectionEndInfo&}; _Tp = Catch::SectionEndInfo; _Alloc = std::allocator<Catch::SectionEndInfo>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Catch::SectionEndInfo>::iterator {aka __gnu_cxx::__normal_iterator<Catch::SectionEndInfo*, std::vector<Catch::SectionEndInfo> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:64:0,
                 from /<<PKGBUILDDIR>>/clasp/libpotassco/tests/catch.hpp:665,
                 from /<<PKGBUILDDIR>>/clasp/libpotassco/tests/main.cpp:19:
/usr/include/c++/7/bits/stl_vector.h: In member function 'virtual void Catch::RunContext::sectionEndedEarly(const Catch::SectionEndInfo&)':
/usr/include/c++/7/bits/stl_vector.h:948:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Catch::SectionEndInfo*, std::vector<Catch::SectionEndInfo> >' changed in GCC 7.1
    _M_realloc_insert(end(), __x);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
make -f libreify/tests/CMakeFiles/test_reify.dir/build.make libreify/tests/CMakeFiles/test_reify.dir/depend
make[4]: Entering directory '/<<PKGBUILDDIR>>/build/hardening_mt'
cd /<<PKGBUILDDIR>>/build/hardening_mt && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<PKGBUILDDIR>> /<<PKGBUILDDIR>>/libreify/tests /<<PKGBUILDDIR>>/build/hardening_mt /<<PKGBUILDDIR>>/build/hardening_mt/libreify/tests /<<PKGBUILDDIR>>/build/hardening_mt/libreify/tests/CMakeFiles/test_reify.dir/DependInfo.cmake --color=
Scanning dependencies of target test_reify
make[4]: Leaving directory '/<<PKGBUILDDIR>>/build/hardening_mt'
make -f libreify/tests/CMakeFiles/test_reify.dir/build.make libreify/tests/CMakeFiles/test_reify.dir/build
make[4]: Entering directory '/<<PKGBUILDDIR>>/build/hardening_mt'
[ 17%] Building CXX object libreify/tests/CMakeFiles/test_reify.dir/main.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libreify/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libreify/tests -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_reify.dir/main.cc.o -c /<<PKGBUILDDIR>>/libreify/tests/main.cc
[ 18%] Building CXX object clasp/src/CMakeFiles/libclasp.dir/constraint.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libclasp.dir/constraint.cpp.o -c /<<PKGBUILDDIR>>/clasp/src/constraint.cpp
[ 18%] Building CXX object clasp/src/CMakeFiles/libclasp.dir/dependency_graph.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libclasp.dir/dependency_graph.cpp.o -c /<<PKGBUILDDIR>>/clasp/src/dependency_graph.cpp
[ 19%] Building CXX object clasp/libpotassco/tests/CMakeFiles/test_potassco_lp.dir/test_string_convert.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp/libpotassco/tests -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++11 -o CMakeFiles/test_potassco_lp.dir/test_string_convert.cpp.o -c /<<PKGBUILDDIR>>/clasp/libpotassco/tests/test_string_convert.cpp
[ 20%] Building CXX object clasp/src/CMakeFiles/libclasp.dir/enumerator.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libclasp.dir/enumerator.cpp.o -c /<<PKGBUILDDIR>>/clasp/src/enumerator.cpp
[ 21%] Linking CXX executable ../../../bin/test_potassco_opts
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/tests && /usr/bin/cmake -E cmake_link_script CMakeFiles/test_potassco_opts.dir/link.txt --verbose=1
/usr/bin/g++-7  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG  -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/test_potassco_opts.dir/test_application.cpp.o CMakeFiles/test_potassco_opts.dir/test_options.cpp.o CMakeFiles/test_potassco_opts.dir/test_value.cpp.o CMakeFiles/test_potassco_opts.dir/main.cpp.o  -o ../../../bin/test_potassco_opts ../../../lib/libpotassco.a 
make[4]: Leaving directory '/<<PKGBUILDDIR>>/build/hardening_mt'
[ 21%] Built target test_potassco_opts
[ 21%] Building CXX object clasp/libpotassco/tests/CMakeFiles/test_potassco_lp.dir/main.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp/libpotassco/tests -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++11 -o CMakeFiles/test_potassco_lp.dir/main.cpp.o -c /<<PKGBUILDDIR>>/clasp/libpotassco/tests/main.cpp
[ 22%] Building CXX object clasp/src/CMakeFiles/libclasp.dir/heuristics.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libclasp.dir/heuristics.cpp.o -c /<<PKGBUILDDIR>>/clasp/src/heuristics.cpp
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libreify/tests/catch.hpp:561,
                 from /<<PKGBUILDDIR>>/libreify/tests/main.cc:2:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const Catch::SectionEndInfo&}; _Tp = Catch::SectionEndInfo; _Alloc = std::allocator<Catch::SectionEndInfo>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Catch::SectionEndInfo>::iterator {aka __gnu_cxx::__normal_iterator<Catch::SectionEndInfo*, std::vector<Catch::SectionEndInfo> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:64:0,
                 from /<<PKGBUILDDIR>>/libreify/tests/catch.hpp:561,
                 from /<<PKGBUILDDIR>>/libreify/tests/main.cc:2:
/usr/include/c++/7/bits/stl_vector.h: In member function 'virtual void Catch::RunContext::sectionEndedEarly(const Catch::SectionEndInfo&)':
/usr/include/c++/7/bits/stl_vector.h:948:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Catch::SectionEndInfo*, std::vector<Catch::SectionEndInfo> >' changed in GCC 7.1
    _M_realloc_insert(end(), __x);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
make -f libgringo/CMakeFiles/libgringo.dir/build.make libgringo/CMakeFiles/libgringo.dir/depend
make[4]: Entering directory '/<<PKGBUILDDIR>>/build/hardening_mt'
[ 22%] [BISON][nongroundgrammar] Building parser with bison 3.0.4
cd /<<PKGBUILDDIR>>/libgringo && /usr/bin/bison -d -o /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src/input/nongroundgrammar/grammar.cc /<<PKGBUILDDIR>>/libgringo/src/input/nongroundgrammar.yy
/<<PKGBUILDDIR>>/libgringo/src/input/nongroundgrammar.yy:28.9-17: warning: deprecated directive, use '%define api.namespace Gringo::Input::NonGroundGrammar' [-Wdeprecated]
 %define namespace "Gringo::Input::NonGroundGrammar"
         ^^^^^^^^^
/<<PKGBUILDDIR>>/libgringo/src/input/nongroundgrammar.yy:34.9-21: warning: deprecated directive, use '%define api.location.type DefaultLocation' [-Wdeprecated]
 %define location_type "DefaultLocation"
         ^^^^^^^^^^^^^
/<<PKGBUILDDIR>>/libgringo/src/input/nongroundgrammar.yy:34.9-21: warning: %define variable 'api.location.type' requires '{...}' values [-Wdeprecated]
 %define location_type "DefaultLocation"
         ^^^^^^^^^^^^^
/<<PKGBUILDDIR>>/libgringo/src/input/nongroundgrammar.yy:28.9-17: warning: %define variable 'api.namespace' requires '{...}' values [-Wdeprecated]
 %define namespace "Gringo::Input::NonGroundGrammar"
         ^^^^^^^^^
[ 22%] Building CXX object clasp/src/CMakeFiles/libclasp.dir/logic_program.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libclasp.dir/logic_program.cpp.o -c /<<PKGBUILDDIR>>/clasp/src/logic_program.cpp
[ 23%] [RE2C][groundtermlexer] Building lexer with re2c 0.100.1
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/re2c -o /<<PKGBUILDDIR>>/build/hardening_mt/libgringo//src/input/groundtermlexer.hh /<<PKGBUILDDIR>>/libgringo//src/input/groundtermlexer.xh
[ 23%] [RE2C][nongroundlexer] Building lexer with re2c 0.100.1
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/re2c -c -o /<<PKGBUILDDIR>>/build/hardening_mt/libgringo//src/input/nongroundlexer.hh /<<PKGBUILDDIR>>/libgringo//src/input/nongroundlexer.xch
[ 24%] [BISON][groundtermgrammar] Building parser with bison 3.0.4
cd /<<PKGBUILDDIR>>/libgringo && /usr/bin/bison -d -o /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src/input/groundtermgrammar/grammar.cc /<<PKGBUILDDIR>>/libgringo/src/input/groundtermgrammar.yy
/<<PKGBUILDDIR>>/libgringo/src/input/groundtermgrammar.yy:26.9-17: warning: deprecated directive, use '%define api.namespace Gringo::Input::GroundTermGrammar' [-Wdeprecated]
 %define namespace "Gringo::Input::GroundTermGrammar"
         ^^^^^^^^^
/<<PKGBUILDDIR>>/libgringo/src/input/groundtermgrammar.yy:26.9-17: warning: %define variable 'api.namespace' requires '{...}' values [-Wdeprecated]
 %define namespace "Gringo::Input::GroundTermGrammar"
         ^^^^^^^^^
cd /<<PKGBUILDDIR>>/build/hardening_mt && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<PKGBUILDDIR>> /<<PKGBUILDDIR>>/libgringo /<<PKGBUILDDIR>>/build/hardening_mt /<<PKGBUILDDIR>>/build/hardening_mt/libgringo /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/CMakeFiles/libgringo.dir/DependInfo.cmake --color=
Scanning dependencies of target libgringo
make[4]: Leaving directory '/<<PKGBUILDDIR>>/build/hardening_mt'
make -f libgringo/CMakeFiles/libgringo.dir/build.make libgringo/CMakeFiles/libgringo.dir/build
make[4]: Entering directory '/<<PKGBUILDDIR>>/build/hardening_mt'
[ 25%] Building CXX object libgringo/CMakeFiles/libgringo.dir/src/backend.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libgringo.dir/src/backend.cc.o -c /<<PKGBUILDDIR>>/libgringo/src/backend.cc
[ 26%] Building CXX object libgringo/CMakeFiles/libgringo.dir/src/primes.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libgringo.dir/src/primes.cc.o -c /<<PKGBUILDDIR>>/libgringo/src/primes.cc
[ 26%] Building CXX object libgringo/CMakeFiles/libgringo.dir/src/symbol.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libgringo.dir/src/symbol.cc.o -c /<<PKGBUILDDIR>>/libgringo/src/symbol.cc
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/src/symbol.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Symbol}; _Tp = Gringo::Symbol; _Alloc = std::allocator<Gringo::Symbol>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Symbol>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'Gringo::Symbol Gringo::Symbol::replace(const IdSymMap&) const':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 27%] Building CXX object libgringo/CMakeFiles/libgringo.dir/src/term.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libgringo.dir/src/term.cc.o -c /<<PKGBUILDDIR>>/libgringo/src/term.cc
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/clasp/libpotassco/tests/catch.hpp:665,
                 from /<<PKGBUILDDIR>>/clasp/libpotassco/tests/main.cpp:19:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const Catch::SectionEndInfo&}; _Tp = Catch::SectionEndInfo; _Alloc = std::allocator<Catch::SectionEndInfo>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Catch::SectionEndInfo>::iterator {aka __gnu_cxx::__normal_iterator<Catch::SectionEndInfo*, std::vector<Catch::SectionEndInfo> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:64:0,
                 from /<<PKGBUILDDIR>>/clasp/libpotassco/tests/catch.hpp:665,
                 from /<<PKGBUILDDIR>>/clasp/libpotassco/tests/main.cpp:19:
/usr/include/c++/7/bits/stl_vector.h: In member function 'virtual void Catch::RunContext::sectionEndedEarly(const Catch::SectionEndInfo&)':
/usr/include/c++/7/bits/stl_vector.h:948:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Catch::SectionEndInfo*, std::vector<Catch::SectionEndInfo> >' changed in GCC 7.1
    _M_realloc_insert(end(), __x);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[ 28%] Building CXX object libreify/tests/CMakeFiles/test_reify.dir/program.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libreify/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libreify/tests -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_reify.dir/program.cc.o -c /<<PKGBUILDDIR>>/libreify/tests/program.cc
[ 29%] Building CXX object clasp/src/CMakeFiles/libclasp.dir/logic_program_types.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libclasp.dir/logic_program_types.cpp.o -c /<<PKGBUILDDIR>>/clasp/src/logic_program_types.cpp
[ 29%] Linking CXX executable ../../bin/test_reify
cd /<<PKGBUILDDIR>>/build/hardening_mt/libreify/tests && /usr/bin/cmake -E cmake_link_script CMakeFiles/test_reify.dir/link.txt --verbose=1
/usr/bin/g++-7  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG  -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/test_reify.dir/main.cc.o CMakeFiles/test_reify.dir/program.cc.o  -o ../../bin/test_reify ../../lib/libreify.a ../../lib/libpotassco.a 
make[4]: Leaving directory '/<<PKGBUILDDIR>>/build/hardening_mt'
[ 29%] Built target test_reify
[ 29%] Building CXX object clasp/src/CMakeFiles/libclasp.dir/lookahead.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libclasp.dir/lookahead.cpp.o -c /<<PKGBUILDDIR>>/clasp/src/lookahead.cpp
make -f app/reify/CMakeFiles/reify.dir/build.make app/reify/CMakeFiles/reify.dir/depend
make[4]: Entering directory '/<<PKGBUILDDIR>>/build/hardening_mt'
cd /<<PKGBUILDDIR>>/build/hardening_mt && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<PKGBUILDDIR>> /<<PKGBUILDDIR>>/app/reify /<<PKGBUILDDIR>>/build/hardening_mt /<<PKGBUILDDIR>>/build/hardening_mt/app/reify /<<PKGBUILDDIR>>/build/hardening_mt/app/reify/CMakeFiles/reify.dir/DependInfo.cmake --color=
Scanning dependencies of target reify
make[4]: Leaving directory '/<<PKGBUILDDIR>>/build/hardening_mt'
make -f app/reify/CMakeFiles/reify.dir/build.make app/reify/CMakeFiles/reify.dir/build
make[4]: Entering directory '/<<PKGBUILDDIR>>/build/hardening_mt'
[ 29%] Building CXX object app/reify/CMakeFiles/reify.dir/main.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/app/reify && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libclingo -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/reify.dir/main.cc.o -c /<<PKGBUILDDIR>>/app/reify/main.cc
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/src/term.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {}; _Tp = Gringo::Symbol; _Alloc = std::allocator<Gringo::Symbol>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Symbol>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
[ 30%] Building CXX object clasp/src/CMakeFiles/libclasp.dir/minimize_constraint.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libclasp.dir/minimize_constraint.cpp.o -c /<<PKGBUILDDIR>>/clasp/src/minimize_constraint.cpp
[ 31%] Linking CXX executable ../../bin/reify
cd /<<PKGBUILDDIR>>/build/hardening_mt/app/reify && /usr/bin/cmake -E cmake_link_script CMakeFiles/reify.dir/link.txt --verbose=1
/usr/include/c++/7/bits/vector.tcc: In member function 'void Gringo::Defines::apply(Gringo::Symbol, Gringo::Symbol&, Gringo::UTerm&, bool)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/g++-7  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG  -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/reify.dir/main.cc.o  -o ../../bin/reify ../../lib/libreify.a ../../lib/libpotassco.a 
make[4]: Leaving directory '/<<PKGBUILDDIR>>/build/hardening_mt'
[ 31%] Built target reify
[ 31%] Building CXX object clasp/src/CMakeFiles/libclasp.dir/model_enumerators.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libclasp.dir/model_enumerators.cpp.o -c /<<PKGBUILDDIR>>/clasp/src/model_enumerators.cpp
[ 32%] Linking CXX executable ../../../bin/test_potassco_lp
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/libpotassco/tests && /usr/bin/cmake -E cmake_link_script CMakeFiles/test_potassco_lp.dir/link.txt --verbose=1
/usr/bin/g++-7  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG  -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/test_potassco_lp.dir/test_aspif.cpp.o CMakeFiles/test_potassco_lp.dir/test_smodels.cpp.o CMakeFiles/test_potassco_lp.dir/test_text.cpp.o CMakeFiles/test_potassco_lp.dir/test_string_convert.cpp.o CMakeFiles/test_potassco_lp.dir/main.cpp.o  -o ../../../bin/test_potassco_lp ../../../lib/libpotassco.a 
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Symbol}; _Tp = Gringo::Symbol; _Alloc = std::allocator<Gringo::Symbol>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Symbol>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'virtual Gringo::Symbol Gringo::FunctionTerm::eval(bool&, Gringo::Logger&) const':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'virtual Gringo::Symbol Gringo::FunctionTerm::isEDB() const':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make[4]: Leaving directory '/<<PKGBUILDDIR>>/build/hardening_mt'
[ 32%] Built target test_potassco_lp
[ 33%] Building CXX object clasp/src/CMakeFiles/libclasp.dir/parser.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libclasp.dir/parser.cpp.o -c /<<PKGBUILDDIR>>/clasp/src/parser.cpp
[ 33%] Building CXX object clasp/src/CMakeFiles/libclasp.dir/program_builder.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libclasp.dir/program_builder.cpp.o -c /<<PKGBUILDDIR>>/clasp/src/program_builder.cpp
[ 33%] Building CXX object libgringo/CMakeFiles/libgringo.dir/src/terms.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libgringo.dir/src/terms.cc.o -c /<<PKGBUILDDIR>>/libgringo/src/terms.cc
[ 34%] Building CXX object clasp/src/CMakeFiles/libclasp.dir/satelite.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libclasp.dir/satelite.cpp.o -c /<<PKGBUILDDIR>>/clasp/src/satelite.cpp
[ 35%] Building CXX object clasp/src/CMakeFiles/libclasp.dir/shared_context.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libclasp.dir/shared_context.cpp.o -c /<<PKGBUILDDIR>>/clasp/src/shared_context.cpp
[ 35%] Building CXX object clasp/src/CMakeFiles/libclasp.dir/solve_algorithms.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libclasp.dir/solve_algorithms.cpp.o -c /<<PKGBUILDDIR>>/clasp/src/solve_algorithms.cpp
[ 36%] Building CXX object clasp/src/CMakeFiles/libclasp.dir/solver.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libclasp.dir/solver.cpp.o -c /<<PKGBUILDDIR>>/clasp/src/solver.cpp
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/terms.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/terms.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {int, Gringo::Symbol}; _Tp = std::pair<int, Gringo::Symbol>; _Alloc = std::allocator<std::pair<int, Gringo::Symbol> >]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<std::pair<int, Gringo::Symbol> >::iterator {aka __gnu_cxx::__normal_iterator<std::pair<int, Gringo::Symbol>*, std::vector<std::pair<int, Gringo::Symbol> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void Gringo::CSPAddTerm::toGround(Gringo::CSPGroundLit&, bool, Gringo::Logger&) const':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<int, Gringo::Symbol>*, std::vector<std::pair<int, Gringo::Symbol> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/src/terms.cc:357:1: note: parameter passing for argument of type 'std::vector<std::pair<int, Gringo::Symbol> >::iterator {aka __gnu_cxx::__normal_iterator<std::pair<int, Gringo::Symbol>*, std::vector<std::pair<int, Gringo::Symbol> > >}' changed in GCC 7.1
 }
 ^
[ 36%] Building CXX object clasp/src/CMakeFiles/libclasp.dir/solver_strategies.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libclasp.dir/solver_strategies.cpp.o -c /<<PKGBUILDDIR>>/clasp/src/solver_strategies.cpp
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/terms.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/terms.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::TheoryAtomDef}; _Tp = Gringo::TheoryAtomDef; _Alloc = std::allocator<Gringo::TheoryAtomDef>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::TheoryAtomDef, std::allocator<Gringo::TheoryAtomDef> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::TheoryAtomDef*, std::vector<Gringo::TheoryAtomDef, std::allocator<Gringo::TheoryAtomDef> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::TheoryAtomDef, std::allocator<Gringo::TheoryAtomDef> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::TheoryAtomDef*, std::vector<Gringo::TheoryAtomDef, std::allocator<Gringo::TheoryAtomDef> > >}' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc: In member function 'void Gringo::TheoryDef::addAtomDef(Gringo::TheoryAtomDef&&, Gringo::Logger&)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::TheoryAtomDef*, std::vector<Gringo::TheoryAtomDef, std::allocator<Gringo::TheoryAtomDef> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 37%] Building CXX object clasp/src/CMakeFiles/libclasp.dir/solver_types.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libclasp.dir/solver_types.cpp.o -c /<<PKGBUILDDIR>>/clasp/src/solver_types.cpp
[ 38%] Building CXX object libgringo/CMakeFiles/libgringo.dir/src/ground/instantiation.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libgringo.dir/src/ground/instantiation.cc.o -c /<<PKGBUILDDIR>>/libgringo/src/ground/instantiation.cc
[ 38%] Building CXX object clasp/src/CMakeFiles/libclasp.dir/statistics.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libclasp.dir/statistics.cpp.o -c /<<PKGBUILDDIR>>/clasp/src/statistics.cpp
[ 39%] Building CXX object clasp/src/CMakeFiles/libclasp.dir/timer.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libclasp.dir/timer.cpp.o -c /<<PKGBUILDDIR>>/clasp/src/timer.cpp
[ 40%] Building CXX object clasp/src/CMakeFiles/libclasp.dir/unfounded_check.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libclasp.dir/unfounded_check.cpp.o -c /<<PKGBUILDDIR>>/clasp/src/unfounded_check.cpp
[ 40%] Building CXX object clasp/src/CMakeFiles/libclasp.dir/weight_constraint.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libclasp.dir/weight_constraint.cpp.o -c /<<PKGBUILDDIR>>/clasp/src/weight_constraint.cpp
[ 41%] Building CXX object clasp/src/CMakeFiles/libclasp.dir/parallel_solve.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp -I/<<PKGBUILDDIR>>/clasp/libpotassco  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++11 -o CMakeFiles/libclasp.dir/parallel_solve.cpp.o -c /<<PKGBUILDDIR>>/clasp/src/parallel_solve.cpp
[ 41%] Building CXX object libgringo/CMakeFiles/libgringo.dir/src/ground/literals.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libgringo.dir/src/ground/literals.cc.o -c /<<PKGBUILDDIR>>/libgringo/src/ground/literals.cc
[ 42%] Building CXX object libgringo/CMakeFiles/libgringo.dir/src/ground/program.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libgringo.dir/src/ground/program.cc.o -c /<<PKGBUILDDIR>>/libgringo/src/ground/program.cc
[ 42%] Building CXX object libgringo/CMakeFiles/libgringo.dir/src/ground/statements.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libgringo.dir/src/ground/statements.cc.o -c /<<PKGBUILDDIR>>/libgringo/src/ground/statements.cc
[ 42%] Linking CXX static library ../../lib/libclasp.a
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/cmake -P CMakeFiles/libclasp.dir/cmake_clean_target.cmake
cd /<<PKGBUILDDIR>>/build/hardening_mt/clasp/src && /usr/bin/cmake -E cmake_link_script CMakeFiles/libclasp.dir/link.txt --verbose=1
/usr/bin/ar qc ../../lib/libclasp.a  CMakeFiles/libclasp.dir/asp_preprocessor.cpp.o CMakeFiles/libclasp.dir/cb_enumerator.cpp.o CMakeFiles/libclasp.dir/clasp_facade.cpp.o CMakeFiles/libclasp.dir/clasp_options.cpp.o CMakeFiles/libclasp.dir/clasp_output.cpp.o CMakeFiles/libclasp.dir/clause.cpp.o CMakeFiles/libclasp.dir/clingo.cpp.o CMakeFiles/libclasp.dir/constraint.cpp.o CMakeFiles/libclasp.dir/dependency_graph.cpp.o CMakeFiles/libclasp.dir/enumerator.cpp.o CMakeFiles/libclasp.dir/heuristics.cpp.o CMakeFiles/libclasp.dir/logic_program.cpp.o CMakeFiles/libclasp.dir/logic_program_types.cpp.o CMakeFiles/libclasp.dir/lookahead.cpp.o CMakeFiles/libclasp.dir/minimize_constraint.cpp.o CMakeFiles/libclasp.dir/model_enumerators.cpp.o CMakeFiles/libclasp.dir/parser.cpp.o CMakeFiles/libclasp.dir/program_builder.cpp.o CMakeFiles/libclasp.dir/satelite.cpp.o CMakeFiles/libclasp.dir/shared_context.cpp.o CMakeFiles/libclasp.dir/solve_algorithms.cpp.o CMakeFiles/libclasp.dir/solver.cpp.o CMakeFiles/libclasp.dir/solver_strategies.cpp.o CMakeFiles/libclasp.dir/solver_types.cpp.o CMakeFiles/libclasp.dir/statistics.cpp.o CMakeFiles/libclasp.dir/timer.cpp.o CMakeFiles/libclasp.dir/unfounded_check.cpp.o CMakeFiles/libclasp.dir/weight_constraint.cpp.o CMakeFiles/libclasp.dir/parallel_solve.cpp.o
/usr/bin/ranlib ../../lib/libclasp.a
make[4]: Leaving directory '/<<PKGBUILDDIR>>/build/hardening_mt'
[ 42%] Built target libclasp
[ 43%] Building CXX object libgringo/CMakeFiles/libgringo.dir/src/input/aggregate.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libgringo.dir/src/input/aggregate.cc.o -c /<<PKGBUILDDIR>>/libgringo/src/input/aggregate.cc
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/types.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/types.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/statement.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/program.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/ground/program.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Symbol&}; _Tp = Gringo::Output::PredicateAtom; _Alloc = std::allocator<Gringo::Output::PredicateAtom>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Output::PredicateAtom, std::allocator<Gringo::Output::PredicateAtom> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::PredicateAtom*, std::vector<Gringo::Output::PredicateAtom, std::allocator<Gringo::Output::PredicateAtom> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void Gringo::Ground::Program::ground(const Gringo::Ground::Parameters&, Gringo::Context&, Gringo::Output::OutputBase&, bool, Gringo::Logger&)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::PredicateAtom*, std::vector<Gringo::Output::PredicateAtom, std::allocator<Gringo::Output::PredicateAtom> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::PredicateAtom*, std::vector<Gringo::Output::PredicateAtom, std::allocator<Gringo::Output::PredicateAtom> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::PredicateAtom*, std::vector<Gringo::Output::PredicateAtom, std::allocator<Gringo::Output::PredicateAtom> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/terms.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/literals.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/ground/literals.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Symbol&}; _Tp = Gringo::Output::PredicateAtom; _Alloc = std::allocator<Gringo::Output::PredicateAtom>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Output::PredicateAtom, std::allocator<Gringo::Output::PredicateAtom> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::PredicateAtom*, std::vector<Gringo::Output::PredicateAtom, std::allocator<Gringo::Output::PredicateAtom> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
[ 44%] Building CXX object libgringo/CMakeFiles/libgringo.dir/src/input/aggregates.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libgringo.dir/src/input/aggregates.cc.o -c /<<PKGBUILDDIR>>/libgringo/src/input/aggregates.cc
/usr/include/c++/7/bits/vector.tcc: In member function 'void Gringo::Ground::Matcher<Atom>::match(Gringo::Logger&) [with Atom = Gringo::Output::PredicateAtom]':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::PredicateAtom*, std::vector<Gringo::Output::PredicateAtom, std::allocator<Gringo::Output::PredicateAtom> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::PredicateAtom*, std::vector<Gringo::Output::PredicateAtom, std::allocator<Gringo::Output::PredicateAtom> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Symbol&}; _Tp = Gringo::Symbol; _Alloc = std::allocator<Gringo::Symbol>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Symbol>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void Gringo::BindIndex<Domain>::add(Gringo::Id_t) [with Domain = Gringo::AbstractDomain<Gringo::Output::PredicateAtom>]':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Symbol&}; _Tp = Gringo::Symbol; _Alloc = std::allocator<Gringo::Symbol>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Symbol>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void Gringo::Ground::PosBinder<Index, LookupArgs>::match(Gringo::Logger&) [with Index = Gringo::BindIndex<Gringo::AbstractDomain<Gringo::Output::PredicateAtom> >&; LookupArgs = {std::vector<std::shared_ptr<Gringo::Symbol>, std::allocator<std::shared_ptr<Gringo::Symbol> > >}]':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void Gringo::BindIndex<Domain>::add(Gringo::Id_t) [with Domain = Gringo::AbstractDomain<Gringo::Output::PredicateAtom>]':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 44%] Building CXX object libgringo/CMakeFiles/libgringo.dir/src/input/groundtermparser.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libgringo.dir/src/input/groundtermparser.cc.o -c /<<PKGBUILDDIR>>/libgringo/src/input/groundtermparser.cc
/usr/include/c++/7/bits/vector.tcc: In member function 'bool Gringo::BindIndex<Domain>::update() [with Domain = Gringo::AbstractDomain<Gringo::Output::PredicateAtom>]':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 45%] Building CXX object libgringo/CMakeFiles/libgringo.dir/src/input/literal.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libgringo.dir/src/input/literal.cc.o -c /<<PKGBUILDDIR>>/libgringo/src/input/literal.cc
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/lexerstate.hh:32,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/input/groundtermparser.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/input/groundtermparser.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Symbol&}; _Tp = Gringo::Symbol; _Alloc = std::allocator<Gringo::Symbol>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Symbol>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'unsigned int Gringo::Input::GroundTermParser::terms(unsigned int, Gringo::Symbol)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 45%] Building CXX object libgringo/CMakeFiles/libgringo.dir/src/input/literals.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libgringo.dir/src/input/literals.cc.o -c /<<PKGBUILDDIR>>/libgringo/src/input/literals.cc
[ 46%] Building CXX object libgringo/CMakeFiles/libgringo.dir/src/input/nongroundparser.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libgringo.dir/src/input/nongroundparser.cc.o -c /<<PKGBUILDDIR>>/libgringo/src/input/nongroundparser.cc
[ 46%] Building CXX object libgringo/CMakeFiles/libgringo.dir/src/input/program.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libgringo.dir/src/input/program.cc.o -c /<<PKGBUILDDIR>>/libgringo/src/input/program.cc
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/terms.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/input/literals.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/input/literals.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Symbol&}; _Tp = Gringo::Symbol; _Alloc = std::allocator<Gringo::Symbol>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Symbol>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void Gringo::BindIndex<Domain>::add(Gringo::Id_t) [with Domain = Gringo::AbstractDomain<Gringo::Output::PredicateAtom>]':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 47%] Building CXX object libgringo/CMakeFiles/libgringo.dir/src/input/programbuilder.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libgringo.dir/src/input/programbuilder.cc.o -c /<<PKGBUILDDIR>>/libgringo/src/input/programbuilder.cc
/<<PKGBUILDDIR>>/libgringo/src/ground/statements.cc: In member function 'void Gringo::Ground::DisjointComplete::enqueue(Gringo::AbstractDomain<Gringo::Output::DisjointAtom>::Iterator)':
/<<PKGBUILDDIR>>/libgringo/src/ground/statements.cc:1570:6: note: parameter passing for argument of type 'Gringo::AbstractDomain<Gringo::Output::DisjointAtom>::Iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::DisjointAtom*, std::vector<Gringo::Output::DisjointAtom, std::allocator<Gringo::Output::DisjointAtom> > >}' changed in GCC 7.1
 void DisjointComplete::enqueue(DisjointDomain::Iterator atom) {
      ^~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/src/ground/statements.cc: In member function 'void Gringo::Ground::TheoryComplete::enqueue(Gringo::AbstractDomain<Gringo::Output::TheoryAtom>::Iterator)':
/<<PKGBUILDDIR>>/libgringo/src/ground/statements.cc:1799:6: note: parameter passing for argument of type 'Gringo::AbstractDomain<Gringo::Output::TheoryAtom>::Iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::TheoryAtom*, std::vector<Gringo::Output::TheoryAtom, std::allocator<Gringo::Output::TheoryAtom> > >}' changed in GCC 7.1
 void TheoryComplete::enqueue(TheoryDomain::Iterator atom) {
      ^~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/src/ground/statements.cc: In member function 'void Gringo::Ground::HeadAggregateComplete::enqueue(Gringo::AbstractDomain<Gringo::Output::HeadAggregateAtom>::Iterator)':
/<<PKGBUILDDIR>>/libgringo/src/ground/statements.cc:2163:6: note: parameter passing for argument of type 'Gringo::AbstractDomain<Gringo::Output::HeadAggregateAtom>::Iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::HeadAggregateAtom*, std::vector<Gringo::Output::HeadAggregateAtom, std::allocator<Gringo::Output::HeadAggregateAtom> > >}' changed in GCC 7.1
 void HeadAggregateComplete::enqueue(HeadAggregateDomain::Iterator atm) {
      ^~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/src/ground/statements.cc: In member function 'void Gringo::Ground::DisjunctionComplete::enqueue(Gringo::AbstractDomain<Gringo::Output::DisjunctionAtom>::Iterator)':
/<<PKGBUILDDIR>>/libgringo/src/ground/statements.cc:2491:6: note: parameter passing for argument of type 'Gringo::AbstractDomain<Gringo::Output::DisjunctionAtom>::Iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::DisjunctionAtom*, std::vector<Gringo::Output::DisjunctionAtom, std::allocator<Gringo::Output::DisjunctionAtom> > >}' changed in GCC 7.1
 void DisjunctionComplete::enqueue(DisjunctionDomain::Iterator atom) {
      ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/types.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/types.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/statement.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/statements.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/ground/statements.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Output::LiteralId&}; _Tp = Gringo::Output::LiteralId; _Alloc = std::allocator<Gringo::Output::LiteralId>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Output::LiteralId>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {Gringo::Output::LiteralId&}; _Tp = Gringo::Output::LiteralId; _Alloc = std::allocator<Gringo::Output::LiteralId>]':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {}; _Tp = Gringo::Symbol; _Alloc = std::allocator<Gringo::Symbol>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Symbol>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Output::LiteralId}; _Tp = Gringo::Output::LiteralId; _Alloc = std::allocator<Gringo::Output::LiteralId>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Output::LiteralId>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >}' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Symbol&, Gringo::AggregateFunction&}; _Tp = Gringo::Output::AssignmentAggregateData; _Alloc = std::allocator<Gringo::Output::AssignmentAggregateData>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Output::AssignmentAggregateData, std::allocator<Gringo::Output::AssignmentAggregateData> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::AssignmentAggregateData*, std::vector<Gringo::Output::AssignmentAggregateData, std::allocator<Gringo::Output::AssignmentAggregateData> > >}' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc: In member function 'virtual void Gringo::Ground::AssignmentAggregateAccumulate::report(Gringo::Output::OutputBase&, Gringo::Logger&)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::AssignmentAggregateData*, std::vector<Gringo::Output::AssignmentAggregateData, std::allocator<Gringo::Output::AssignmentAggregateData> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/src/ground/statements.cc:1138:1: note: parameter passing for argument of type 'std::vector<Gringo::Output::AssignmentAggregateData, std::allocator<Gringo::Output::AssignmentAggregateData> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::AssignmentAggregateData*, std::vector<Gringo::Output::AssignmentAggregateData, std::allocator<Gringo::Output::AssignmentAggregateData> > >}' changed in GCC 7.1
 }
 ^
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/types.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/types.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/statement.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/statements.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/ground/statements.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const Gringo::IntervalSet<Gringo::Symbol>::Interval&}; _Tp = Gringo::IntervalSet<Gringo::Symbol>::Interval; _Alloc = std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::IntervalSet<Gringo::Symbol>::Interval*, std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::IntervalSet<Gringo::Symbol>::Interval*, std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> > >}' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc: In member function 'std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::_M_erase(std::vector<_Tp, _Alloc>::iterator, std::vector<_Tp, _Alloc>::iterator) [with _Tp = Gringo::IntervalSet<Gringo::Symbol>::Interval; _Alloc = std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval>]':
/usr/include/c++/7/bits/vector.tcc:165:5: note: parameter passing for argument of type 'std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::IntervalSet<Gringo::Symbol>::Interval*, std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> > >}' changed in GCC 7.1
     vector<_Tp, _Alloc>::
     ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:165:5: note: parameter passing for argument of type 'std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::IntervalSet<Gringo::Symbol>::Interval*, std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> > >}' changed in GCC 7.1
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/terms.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/input/program.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/input/program.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Symbol}; _Tp = Gringo::Symbol; _Alloc = std::allocator<Gringo::Symbol>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Symbol>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Symbol&}; _Tp = Gringo::Output::PredicateAtom; _Alloc = std::allocator<Gringo::Output::PredicateAtom>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Output::PredicateAtom, std::allocator<Gringo::Output::PredicateAtom> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::PredicateAtom*, std::vector<Gringo::Output::PredicateAtom, std::allocator<Gringo::Output::PredicateAtom> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'std::pair<typename std::vector<T>::iterator, bool> Gringo::UniqueVec<Value, Hash, EqualTo>::findPush(const T&, A&& ...) [with T = Gringo::Symbol; A = {Gringo::Symbol&}; Value = Gringo::Output::PredicateAtom; Hash = Gringo::HashKey<Gringo::Symbol>; EqualTo = Gringo::EqualToKey<Gringo::Symbol>]':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::PredicateAtom*, std::vector<Gringo::Output::PredicateAtom, std::allocator<Gringo::Output::PredicateAtom> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void Gringo::Input::Program::add(Gringo::Input::UStm&&)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void Gringo::Ground::DisjunctionAccumulate::reportHead(Gringo::Output::OutputBase&, Gringo::Logger&)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/src/ground/statements.cc:2645:22: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::DisjunctionAtom*, std::vector<Gringo::Output::DisjunctionAtom, std::allocator<Gringo::Output::DisjunctionAtom> > >' changed in GCC 7.1
     complete_.enqueue(atm);
     ~~~~~~~~~~~~~~~~~^~~~~
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/types.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/types.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/statement.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/statements.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/ground/statements.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_insert_aux(std::vector<_Tp, _Alloc>::iterator, _Arg&&) [with _Arg = Gringo::IntervalSet<Gringo::Symbol>::Interval; _Tp = Gringo::IntervalSet<Gringo::Symbol>::Interval; _Alloc = std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval>]':
/usr/include/c++/7/bits/vector.tcc:364:7: note: parameter passing for argument of type 'std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::IntervalSet<Gringo::Symbol>::Interval*, std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:364:7: note: parameter passing for argument of type 'std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::IntervalSet<Gringo::Symbol>::Interval*, std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> > >}' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::IntervalSet<Gringo::Symbol>::Interval&}; _Tp = Gringo::IntervalSet<Gringo::Symbol>::Interval; _Alloc = std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::IntervalSet<Gringo::Symbol>::Interval*, std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Symbol&}; _Tp = Gringo::Symbol; _Alloc = std::allocator<Gringo::Symbol>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Symbol>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void Gringo::IntervalSet<T>::remove(const Gringo::IntervalSet<T>::Interval&) [with T = Gringo::Symbol]':
/usr/include/c++/7/bits/vector.tcc:353:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::IntervalSet<Gringo::Symbol>::Interval*, std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> > >' changed in GCC 7.1
        _M_insert_aux(begin() + __n, std::move(__tmp._M_val()));
        ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:356:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::IntervalSet<Gringo::Symbol>::Interval*, std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> > >' changed in GCC 7.1
    _M_realloc_insert(begin() + __n, std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:64:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/types.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/types.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/statement.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/statements.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/ground/statements.cc:25:
/usr/include/c++/7/bits/stl_vector.h:1210:71: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::IntervalSet<Gringo::Symbol>::Interval*, std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> > >' changed in GCC 7.1
  return _M_erase(__beg + (__first - __cbeg), __beg + (__last - __cbeg));
                                                                       ^
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/types.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/types.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/statement.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/statements.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/ground/statements.cc:25:
/usr/include/c++/7/bits/vector.tcc: In function 'Gringo::Output::DisjunctiveBounds Gringo::Ground::{anonymous}::_initBounds(const BoundVec&, Gringo::Logger&)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::IntervalSet<Gringo::Symbol>::Interval*, std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:353:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::IntervalSet<Gringo::Symbol>::Interval*, std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> > >' changed in GCC 7.1
        _M_insert_aux(begin() + __n, std::move(__tmp._M_val()));
        ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:356:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::IntervalSet<Gringo::Symbol>::Interval*, std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> > >' changed in GCC 7.1
    _M_realloc_insert(begin() + __n, std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:64:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/types.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/types.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/statement.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/statements.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/ground/statements.cc:25:
/usr/include/c++/7/bits/stl_vector.h:1210:71: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::IntervalSet<Gringo::Symbol>::Interval*, std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> > >' changed in GCC 7.1
  return _M_erase(__beg + (__first - __cbeg), __beg + (__last - __cbeg));
                                                                       ^
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/types.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/types.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/statement.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/statements.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/ground/statements.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Symbol&}; _Tp = Gringo::Output::AssignmentAggregateAtom; _Alloc = std::allocator<Gringo::Output::AssignmentAggregateAtom>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Output::AssignmentAggregateAtom, std::allocator<Gringo::Output::AssignmentAggregateAtom> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::AssignmentAggregateAtom*, std::vector<Gringo::Output::AssignmentAggregateAtom, std::allocator<Gringo::Output::AssignmentAggregateAtom> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'std::pair<typename std::vector<T>::iterator, bool> Gringo::UniqueVec<Value, Hash, EqualTo>::findPush(const T&, A&& ...) [with T = Gringo::Symbol; A = {Gringo::Symbol&}; Value = Gringo::Output::AssignmentAggregateAtom; Hash = Gringo::HashKey<Gringo::Symbol>; EqualTo = Gringo::EqualToKey<Gringo::Symbol>]':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::AssignmentAggregateAtom*, std::vector<Gringo::Output::AssignmentAggregateAtom, std::allocator<Gringo::Output::AssignmentAggregateAtom> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Sig}; _Tp = Gringo::Sig; _Alloc = std::allocator<Gringo::Sig>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Sig, std::allocator<Gringo::Sig> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Sig*, std::vector<Gringo::Sig, std::allocator<Gringo::Sig> > >}' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc: In member function 'std::pair<typename std::vector<T>::iterator, bool> Gringo::UniqueVec<Value, Hash, EqualTo>::push(Value&&) [with Value = Gringo::Sig; Hash = std::hash<Gringo::Sig>; EqualTo = std::equal_to<Gringo::Sig>]':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Sig*, std::vector<Gringo::Sig, std::allocator<Gringo::Sig> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'virtual void Gringo::Ground::AssignmentAggregateComplete::report(Gringo::Output::OutputBase&, Gringo::Logger&)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::AssignmentAggregateAtom*, std::vector<Gringo::Output::AssignmentAggregateAtom, std::allocator<Gringo::Output::AssignmentAggregateAtom> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In lambda function:
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Symbol&}; _Tp = Gringo::Output::DisjointAtom; _Alloc = std::allocator<Gringo::Output::DisjointAtom>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Output::DisjointAtom, std::allocator<Gringo::Output::DisjointAtom> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::DisjointAtom*, std::vector<Gringo::Output::DisjointAtom, std::allocator<Gringo::Output::DisjointAtom> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Output::DisjointAtom, std::allocator<Gringo::Output::DisjointAtom> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::DisjointAtom*, std::vector<Gringo::Output::DisjointAtom, std::allocator<Gringo::Output::DisjointAtom> > >}' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const Gringo::Symbol&}; _Tp = Gringo::Symbol; _Alloc = std::allocator<Gringo::Symbol>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Symbol>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'std::pair<typename std::vector<T>::iterator, bool> Gringo::UniqueVec<Value, Hash, EqualTo>::findPush(const T&, A&& ...) [with T = Gringo::Symbol; A = {Gringo::Symbol&}; Value = Gringo::Output::DisjointAtom; Hash = Gringo::HashKey<Gringo::Symbol>; EqualTo = Gringo::EqualToKey<Gringo::Symbol>]':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::DisjointAtom*, std::vector<Gringo::Output::DisjointAtom, std::allocator<Gringo::Output::DisjointAtom> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void Gringo::Input::Program::rewrite(Gringo::Defines&, Gringo::Logger&)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:64:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/terms.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/input/program.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/input/program.cc:25:
/usr/include/c++/7/bits/stl_vector.h:948:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), __x);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/terms.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/input/program.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/input/program.cc:25:
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Sig*, std::vector<Gringo::Sig, std::allocator<Gringo::Sig> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Symbol&}; _Tp = Gringo::Output::TheoryAtom; _Alloc = std::allocator<Gringo::Output::TheoryAtom>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Output::TheoryAtom, std::allocator<Gringo::Output::TheoryAtom> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::TheoryAtom*, std::vector<Gringo::Output::TheoryAtom, std::allocator<Gringo::Output::TheoryAtom> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void Gringo::BindIndex<Domain>::add(Gringo::Id_t) [with Domain = Gringo::AbstractDomain<Gringo::Output::PredicateAtom>]':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'std::pair<typename std::vector<T>::iterator, bool> Gringo::UniqueVec<Value, Hash, EqualTo>::findPush(const T&, A&& ...) [with T = Gringo::Symbol; A = {Gringo::Symbol&}; Value = Gringo::Output::TheoryAtom; Hash = Gringo::HashKey<Gringo::Symbol>; EqualTo = Gringo::EqualToKey<Gringo::Symbol>]':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::TheoryAtom*, std::vector<Gringo::Output::TheoryAtom, std::allocator<Gringo::Output::TheoryAtom> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Symbol&}; _Tp = Gringo::Output::HeadAggregateAtom; _Alloc = std::allocator<Gringo::Output::HeadAggregateAtom>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Output::HeadAggregateAtom, std::allocator<Gringo::Output::HeadAggregateAtom> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::HeadAggregateAtom*, std::vector<Gringo::Output::HeadAggregateAtom, std::allocator<Gringo::Output::HeadAggregateAtom> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'std::pair<typename std::vector<T>::iterator, bool> Gringo::UniqueVec<Value, Hash, EqualTo>::findPush(const T&, A&& ...) [with T = Gringo::Symbol; A = {Gringo::Symbol&}; Value = Gringo::Output::HeadAggregateAtom; Hash = Gringo::HashKey<Gringo::Symbol>; EqualTo = Gringo::EqualToKey<Gringo::Symbol>]':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::HeadAggregateAtom*, std::vector<Gringo::Output::HeadAggregateAtom, std::allocator<Gringo::Output::HeadAggregateAtom> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Symbol&}; _Tp = Gringo::Output::DisjunctionAtom; _Alloc = std::allocator<Gringo::Output::DisjunctionAtom>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Output::DisjunctionAtom, std::allocator<Gringo::Output::DisjunctionAtom> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::DisjunctionAtom*, std::vector<Gringo::Output::DisjunctionAtom, std::allocator<Gringo::Output::DisjunctionAtom> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'std::pair<typename std::vector<T>::iterator, bool> Gringo::UniqueVec<Value, Hash, EqualTo>::findPush(const T&, A&& ...) [with T = Gringo::Symbol; A = {Gringo::Symbol&}; Value = Gringo::Output::DisjunctionAtom; Hash = Gringo::HashKey<Gringo::Symbol>; EqualTo = Gringo::EqualToKey<Gringo::Symbol>]':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::DisjunctionAtom*, std::vector<Gringo::Output::DisjunctionAtom, std::allocator<Gringo::Output::DisjunctionAtom> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 48%] Building CXX object libgringo/CMakeFiles/libgringo.dir/src/input/statement.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libgringo.dir/src/input/statement.cc.o -c /<<PKGBUILDDIR>>/libgringo/src/input/statement.cc
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/locatable.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/input/programbuilder.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/input/programbuilder.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const Gringo::Location&, Gringo::Sig, bool}; _Tp = std::tuple<Gringo::Location, Gringo::Sig, bool>; _Alloc = std::allocator<std::tuple<Gringo::Location, Gringo::Sig, bool> >]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> >::iterator {aka __gnu_cxx::__normal_iterator<std::tuple<Gringo::Location, Gringo::Sig, bool>*, std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> >::iterator {aka __gnu_cxx::__normal_iterator<std::tuple<Gringo::Location, Gringo::Sig, bool>*, std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> > >}' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Symbol&}; _Tp = Gringo::Output::ConjunctionAtom; _Alloc = std::allocator<Gringo::Output::ConjunctionAtom>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Output::ConjunctionAtom, std::allocator<Gringo::Output::ConjunctionAtom> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::ConjunctionAtom*, std::vector<Gringo::Output::ConjunctionAtom, std::allocator<Gringo::Output::ConjunctionAtom> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Output::ConjunctionAtom, std::allocator<Gringo::Output::ConjunctionAtom> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::ConjunctionAtom*, std::vector<Gringo::Output::ConjunctionAtom, std::allocator<Gringo::Output::ConjunctionAtom> > >}' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc: In member function 'std::pair<typename std::vector<T>::iterator, bool> Gringo::UniqueVec<Value, Hash, EqualTo>::findPush(const T&, A&& ...) [with T = Gringo::Symbol; A = {Gringo::Symbol&}; Value = Gringo::Output::ConjunctionAtom; Hash = Gringo::HashKey<Gringo::Symbol>; EqualTo = Gringo::EqualToKey<Gringo::Symbol>]':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::ConjunctionAtom*, std::vector<Gringo::Output::ConjunctionAtom, std::allocator<Gringo::Output::ConjunctionAtom> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'virtual void Gringo::Input::NongroundProgramBuilder::optimize(const Gringo::Location&, Gringo::Input::TermUid, Gringo::Input::TermUid, Gringo::Input::TermVecUid, Gringo::Input::BdLitVecUid)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::tuple<Gringo::Location, Gringo::Sig, bool>*, std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/memory:65:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:31,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/locatable.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/input/programbuilder.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/input/programbuilder.cc:25:
/usr/include/c++/7/bits/stl_uninitialized.h: In static member function 'static _ForwardIterator std::__uninitialized_copy<_TrivialValueTypes>::__uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = std::move_iterator<Gringo::TheoryAtomDef*>; _ForwardIterator = Gringo::TheoryAtomDef*; bool _TrivialValueTypes = false]':
/usr/include/c++/7/bits/stl_uninitialized.h:76:9: note: parameter passing for argument of type 'std::move_iterator<Gringo::TheoryAtomDef*>' changed in GCC 7.1
         __uninit_copy(_InputIterator __first, _InputIterator __last,
         ^~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_uninitialized.h:76:9: note: parameter passing for argument of type 'std::move_iterator<Gringo::TheoryAtomDef*>' changed in GCC 7.1
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/locatable.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/input/programbuilder.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/input/programbuilder.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const Gringo::Location&, Gringo::String&, unsigned int&, Gringo::String&, Gringo::TheoryAtomType&}; _Tp = Gringo::TheoryAtomDef; _Alloc = std::allocator<Gringo::TheoryAtomDef>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::TheoryAtomDef>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::TheoryAtomDef*, std::vector<Gringo::TheoryAtomDef> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/memory:65:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:31,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/locatable.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/input/programbuilder.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/input/programbuilder.cc:25:
/usr/include/c++/7/bits/stl_uninitialized.h:134:41: note: parameter passing for argument of type 'std::move_iterator<Gringo::TheoryAtomDef*>' changed in GCC 7.1
  __uninit_copy(__first, __last, __result);
                                         ^
/usr/include/c++/7/bits/stl_uninitialized.h:134:41: note: parameter passing for argument of type 'std::move_iterator<Gringo::TheoryAtomDef*>' changed in GCC 7.1
  __uninit_copy(__first, __last, __result);
                                         ^
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/locatable.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/input/programbuilder.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/input/programbuilder.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'virtual Gringo::Input::TheoryAtomDefUid Gringo::Input::NongroundProgramBuilder::theoryatomdef(const Gringo::Location&, Gringo::String, unsigned int, Gringo::String, Gringo::TheoryAtomType)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::TheoryAtomDef*, std::vector<Gringo::TheoryAtomDef> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const Gringo::Location&, Gringo::String&, unsigned int&, Gringo::String&, Gringo::TheoryAtomType&, std::vector<Gringo::String, std::allocator<Gringo::String> >, Gringo::String&}; _Tp = Gringo::TheoryAtomDef; _Alloc = std::allocator<Gringo::TheoryAtomDef>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::TheoryAtomDef>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::TheoryAtomDef*, std::vector<Gringo::TheoryAtomDef> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/memory:65:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:31,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/locatable.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/input/programbuilder.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/input/programbuilder.cc:25:
/usr/include/c++/7/bits/stl_uninitialized.h:134:41: note: parameter passing for argument of type 'std::move_iterator<Gringo::TheoryAtomDef*>' changed in GCC 7.1
  __uninit_copy(__first, __last, __result);
                                         ^
/usr/include/c++/7/bits/stl_uninitialized.h:134:41: note: parameter passing for argument of type 'std::move_iterator<Gringo::TheoryAtomDef*>' changed in GCC 7.1
  __uninit_copy(__first, __last, __result);
                                         ^
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/locatable.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/input/programbuilder.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/input/programbuilder.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'virtual Gringo::Input::TheoryAtomDefUid Gringo::Input::NongroundProgramBuilder::theoryatomdef(const Gringo::Location&, Gringo::String, unsigned int, Gringo::String, Gringo::TheoryAtomType, Gringo::Input::TheoryOpVecUid, Gringo::String)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::TheoryAtomDef*, std::vector<Gringo::TheoryAtomDef> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::TheoryAtomDef}; _Tp = Gringo::TheoryAtomDef; _Alloc = std::allocator<Gringo::TheoryAtomDef>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::TheoryAtomDef>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::TheoryAtomDef*, std::vector<Gringo::TheoryAtomDef> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/memory:65:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:31,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/locatable.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/input/programbuilder.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/input/programbuilder.cc:25:
/usr/include/c++/7/bits/stl_uninitialized.h:134:41: note: parameter passing for argument of type 'std::move_iterator<Gringo::TheoryAtomDef*>' changed in GCC 7.1
  __uninit_copy(__first, __last, __result);
                                         ^
/usr/include/c++/7/bits/stl_uninitialized.h:134:41: note: parameter passing for argument of type 'std::move_iterator<Gringo::TheoryAtomDef*>' changed in GCC 7.1
  __uninit_copy(__first, __last, __result);
                                         ^
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/locatable.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/input/programbuilder.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/input/programbuilder.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'virtual Gringo::Input::TheoryDefVecUid Gringo::Input::NongroundProgramBuilder::theorydefs(Gringo::Input::TheoryDefVecUid, Gringo::Input::TheoryAtomDefUid)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::TheoryAtomDef*, std::vector<Gringo::TheoryAtomDef> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 48%] Building CXX object libgringo/CMakeFiles/libgringo.dir/src/input/theory.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libgringo.dir/src/input/theory.cc.o -c /<<PKGBUILDDIR>>/libgringo/src/input/theory.cc
In file included from /usr/include/c++/7/unordered_map:47:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:32,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/types.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/types.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/statement.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/statements.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/ground/statements.cc:25:
/usr/include/c++/7/bits/hashtable.h: In member function 'std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::iterator std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::_M_emplace(std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::const_iterator, std::false_type, _Args&& ...) [with _Args = {Gringo::Sig, Gringo::GTerm*}; _Key = Gringo::Sig; _Value = std::pair<const Gringo::Sig, Gringo::GTerm*>; _Alloc = std::allocator<std::pair<const Gringo::Sig, Gringo::GTerm*> >; _ExtractKey = std::__detail::_Select1st; _Equal = std::equal_to<Gringo::Sig>; _H1 = std::hash<Gringo::Sig>; _H2 = std::__detail::_Mod_range_hashing; _Hash = std::__detail::_Default_ranged_hash; _RehashPolicy = std::__detail::_Prime_rehash_policy; _Traits = std::__detail::_Hashtable_traits<true, false, false>]':
/usr/include/c++/7/bits/hashtable.h:1673:7: note: parameter passing for argument of type 'std::_Hashtable<Gringo::Sig, std::pair<const Gringo::Sig, Gringo::GTerm*>, std::allocator<std::pair<const Gringo::Sig, Gringo::GTerm*> >, std::__detail::_Select1st, std::equal_to<Gringo::Sig>, std::hash<Gringo::Sig>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<true, false, false> >::const_iterator {aka std::__detail::_Node_const_iterator<std::pair<const Gringo::Sig, Gringo::GTerm*>, false, true>}' changed in GCC 7.1
       _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/hashtable.h:1673:7: note: parameter passing for argument of type 'std::_Hashtable<Gringo::Sig, std::pair<const Gringo::Sig, Gringo::GTerm*>, std::allocator<std::pair<const Gringo::Sig, Gringo::GTerm*> >, std::__detail::_Select1st, std::equal_to<Gringo::Sig>, std::hash<Gringo::Sig>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<true, false, false> >::const_iterator {aka std::__detail::_Node_const_iterator<std::pair<const Gringo::Sig, Gringo::GTerm*>, false, true>}' changed in GCC 7.1
/usr/include/c++/7/bits/hashtable.h: In member function 'bool Gringo::Ground::Lookup<Occ>::add(Gringo::GTerm&, Occ&&) [with Occ = std::pair<Gringo::Ground::Dependency<std::unique_ptr<Gringo::Ground::Statement>, Gringo::Ground::HeadOccurrence>::Node*, unsigned int>]':
/usr/include/c++/7/bits/hashtable.h:681:66: note: parameter passing for argument of type 'std::__detail::_Node_const_iterator<std::pair<const Gringo::Sig, Gringo::GTerm*>, false, true>' changed in GCC 7.1
  { return _M_emplace(cend(), __uk, std::forward<_Args>(__args)...); }
                                                                  ^
/usr/include/c++/7/bits/hashtable.h:681:66: note: parameter passing for argument of type 'std::__detail::_Node_const_iterator<std::pair<const Gringo::Sig, Gringo::GTerm*>, false, true>' changed in GCC 7.1
  { return _M_emplace(cend(), __uk, std::forward<_Args>(__args)...); }
                                                                  ^
[ 49%] Building CXX object libgringo/CMakeFiles/libgringo.dir/src/input/groundtermgrammar/grammar.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libgringo.dir/src/input/groundtermgrammar/grammar.cc.o -c /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src/input/groundtermgrammar/grammar.cc
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/src/input/groundtermgrammar.yy:41:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Input::GroundTermGrammar::parser::stack_symbol_type}; _Tp = Gringo::Input::GroundTermGrammar::parser::stack_symbol_type; _Alloc = std::allocator<Gringo::Input::GroundTermGrammar::parser::stack_symbol_type>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Input::GroundTermGrammar::parser::stack_symbol_type, std::allocator<Gringo::Input::GroundTermGrammar::parser::stack_symbol_type> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Input::GroundTermGrammar::parser::stack_symbol_type*, std::vector<Gringo::Input::GroundTermGrammar::parser::stack_symbol_type, std::allocator<Gringo::Input::GroundTermGrammar::parser::stack_symbol_type> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'virtual int Gringo::Input::GroundTermGrammar::parser::parse()':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Input::GroundTermGrammar::parser::stack_symbol_type*, std::vector<Gringo::Input::GroundTermGrammar::parser::stack_symbol_type, std::allocator<Gringo::Input::GroundTermGrammar::parser::stack_symbol_type> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Input::GroundTermGrammar::parser::stack_symbol_type*, std::vector<Gringo::Input::GroundTermGrammar::parser::stack_symbol_type, std::allocator<Gringo::Input::GroundTermGrammar::parser::stack_symbol_type> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Input::GroundTermGrammar::parser::stack_symbol_type*, std::vector<Gringo::Input::GroundTermGrammar::parser::stack_symbol_type, std::allocator<Gringo::Input::GroundTermGrammar::parser::stack_symbol_type> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Input::GroundTermGrammar::parser::stack_symbol_type*, std::vector<Gringo::Input::GroundTermGrammar::parser::stack_symbol_type, std::allocator<Gringo::Input::GroundTermGrammar::parser::stack_symbol_type> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 49%] Building CXX object libgringo/CMakeFiles/libgringo.dir/src/input/nongroundgrammar/grammar.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libgringo.dir/src/input/nongroundgrammar/grammar.cc.o -c /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src/input/nongroundgrammar/grammar.cc
[ 50%] Building CXX object libgringo/CMakeFiles/libgringo.dir/src/output/aggregates.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libgringo.dir/src/output/aggregates.cc.o -c /<<PKGBUILDDIR>>/libgringo/src/output/aggregates.cc
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/input/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/input/aggregate.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/input/aggregates.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/input/aggregates.cc:26:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Symbol&}; _Tp = Gringo::Symbol; _Alloc = std::allocator<Gringo::Symbol>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Symbol>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void Gringo::BindIndex<Domain>::add(Gringo::Id_t) [with Domain = Gringo::AbstractDomain<Gringo::Output::PredicateAtom>]':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 50%] Building CXX object libgringo/CMakeFiles/libgringo.dir/src/output/literal.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libgringo.dir/src/output/literal.cc.o -c /<<PKGBUILDDIR>>/libgringo/src/output/literal.cc
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/terms.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/aggregates.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/aggregates.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Output::LiteralId, int&}; _Tp = std::pair<Gringo::Output::LiteralId, unsigned int>; _Alloc = std::allocator<std::pair<Gringo::Output::LiteralId, unsigned int> >]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<std::pair<Gringo::Output::LiteralId, unsigned int> >::iterator {aka __gnu_cxx::__normal_iterator<std::pair<Gringo::Output::LiteralId, unsigned int>*, std::vector<std::pair<Gringo::Output::LiteralId, unsigned int> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Output::LiteralId, int}; _Tp = std::pair<Gringo::Output::LiteralId, unsigned int>; _Alloc = std::allocator<std::pair<Gringo::Output::LiteralId, unsigned int> >]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<std::pair<Gringo::Output::LiteralId, unsigned int> >::iterator {aka __gnu_cxx::__normal_iterator<std::pair<Gringo::Output::LiteralId, unsigned int>*, std::vector<std::pair<Gringo::Output::LiteralId, unsigned int> > >}' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Output::LiteralId, const unsigned int&}; _Tp = std::pair<Gringo::Output::LiteralId, unsigned int>; _Alloc = std::allocator<std::pair<Gringo::Output::LiteralId, unsigned int> >]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<std::pair<Gringo::Output::LiteralId, unsigned int> >::iterator {aka __gnu_cxx::__normal_iterator<std::pair<Gringo::Output::LiteralId, unsigned int>*, std::vector<std::pair<Gringo::Output::LiteralId, unsigned int> > >}' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const Gringo::IntervalSet<Gringo::Symbol>::Interval&}; _Tp = Gringo::IntervalSet<Gringo::Symbol>::Interval; _Alloc = std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::IntervalSet<Gringo::Symbol>::Interval*, std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> > >}' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc: In member function 'std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::_M_emplace_aux(std::vector<_Tp, _Alloc>::const_iterator, _Args&& ...) [with _Args = {const Gringo::IntervalSet<Gringo::Symbol>::Interval&}; _Tp = Gringo::IntervalSet<Gringo::Symbol>::Interval; _Alloc = std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval>]':
/usr/include/c++/7/bits/vector.tcc:335:7: note: parameter passing for argument of type 'std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> >::const_iterator {aka __gnu_cxx::__normal_iterator<const Gringo::IntervalSet<Gringo::Symbol>::Interval*, std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:356:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::IntervalSet<Gringo::Symbol>::Interval*, std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> > >' changed in GCC 7.1
    _M_realloc_insert(begin() + __n, std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::IntervalSet<Gringo::Symbol>::Interval&}; _Tp = Gringo::IntervalSet<Gringo::Symbol>::Interval; _Alloc = std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::IntervalSet<Gringo::Symbol>::Interval*, std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<const Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >; _Tp = Gringo::Output::LiteralId; _Alloc = std::allocator<Gringo::Output::LiteralId>]':
/usr/include/c++/7/bits/vector.tcc:630:7: note: parameter passing for argument of type 'std::vector<Gringo::Output::LiteralId>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:630:7: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc:630:7: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:38,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/terms.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/aggregates.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/aggregates.cc:25:
/usr/include/c++/7/bits/stl_algo.h: In function 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<std::less<Gringo::Output::LiteralId> >]':
/usr/include/c++/7/bits/stl_algo.h:1840:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
     __insertion_sort(_RandomAccessIterator __first,
     ^~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1840:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h: In function 'void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<std::less<Gringo::Output::LiteralId> >]':
/usr/include/c++/7/bits/stl_algo.h:78:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
     __move_median_to_first(_Iterator __result,_Iterator __a, _Iterator __b,
     ^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:78:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:78:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:78:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:78:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:78:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
[ 51%] Building CXX object libgringo/CMakeFiles/libgringo.dir/src/output/literals.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libgringo.dir/src/output/literals.cc.o -c /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc
[ 51%] Building CXX object libgringo/CMakeFiles/libgringo.dir/src/output/output.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libgringo.dir/src/output/output.cc.o -c /<<PKGBUILDDIR>>/libgringo/src/output/output.cc
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/terms.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/aggregates.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/aggregates.cc:25:
/usr/include/c++/7/bits/vector.tcc: In constructor 'Gringo::Output::AggregateAnalyzer::AggregateAnalyzer(Gringo::Output::DomainData&, Gringo::NAF, const DisjunctiveBounds&, Gringo::AggregateFunction, Gringo::Output::Interval, const BodyAggregateElements&)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::IntervalSet<Gringo::Symbol>::Interval*, std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:64:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/terms.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/aggregates.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/aggregates.cc:25:
/usr/include/c++/7/bits/stl_vector.h:998:68: note: parameter passing for argument of type 'std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> >::const_iterator {aka __gnu_cxx::__normal_iterator<const Gringo::IntervalSet<Gringo::Symbol>::Interval*, std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> > >}' changed in GCC 7.1
  { return _M_emplace_aux(__position, std::forward<_Args>(__args)...); }
                                                                    ^
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/terms.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/aggregates.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/aggregates.cc:25:
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::IntervalSet<Gringo::Symbol>::Interval*, std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:64:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/terms.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/aggregates.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/aggregates.cc:25:
/usr/include/c++/7/bits/stl_vector.h:998:68: note: parameter passing for argument of type 'std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> >::const_iterator {aka __gnu_cxx::__normal_iterator<const Gringo::IntervalSet<Gringo::Symbol>::Interval*, std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> > >}' changed in GCC 7.1
  { return _M_emplace_aux(__position, std::forward<_Args>(__args)...); }
                                                                    ^
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/terms.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/aggregates.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/aggregates.cc:25:
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::IntervalSet<Gringo::Symbol>::Interval*, std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::IntervalSet<Gringo::Symbol>::Interval*, std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/bits/stl_algo.h:61:0,
                 from /usr/include/c++/7/algorithm:62,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:38,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/terms.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/aggregates.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/aggregates.cc:25:
/usr/include/c++/7/bits/stl_heap.h: In function 'void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >; _Distance = int; _Tp = Gringo::Output::LiteralId; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<std::less<Gringo::Output::LiteralId> >]':
/usr/include/c++/7/bits/stl_heap.h:214:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
     __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
     ^~~~~~~~~~~~~
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:38,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/terms.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/aggregates.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/aggregates.cc:25:
/usr/include/c++/7/bits/stl_algo.h: In function 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<std::less<Gringo::Output::LiteralId> >]':
/usr/include/c++/7/bits/stl_algo.h:1940:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
     __introsort_loop(_RandomAccessIterator __first,
     ^~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1940:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:1940:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:1921:34: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
       std::__move_median_to_first(__first, __first + 1, __mid, __last - 1,
       ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
       __comp);
       ~~~~~~~                     
/usr/include/c++/7/bits/stl_algo.h:1921:34: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:1954:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
    std::__introsort_loop(__cut, __last, __depth_limit, __comp);
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h: In member function 'std::pair<unsigned int, unsigned int> Gringo::Output::DomainData::clause(Gringo::Output::LitVec&)':
/usr/include/c++/7/bits/stl_algo.h:1968:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
    std::__introsort_loop(__first, __last,
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
     std::__lg(__last - __first) * 2,
     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     __comp);
     ~~~~~~~              
/usr/include/c++/7/bits/stl_algo.h:1885:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1890:23: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
  std::__insertion_sort(__first, __last, __comp);
  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:64:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/terms.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/aggregates.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/aggregates.cc:25:
/usr/include/c++/7/bits/stl_vector.h:1406:19: note: parameter passing for argument of type 'std::vector<Gringo::Output::LiteralId>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >}' changed in GCC 7.1
    _M_range_insert(__pos, __first, __last,
    ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
      std::__iterator_category(__first));
      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_vector.h:1406:19: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
/<<PKGBUILDDIR>>/libgringo/src/output/aggregates.cc: In function 'Gringo::Output::LiteralId Gringo::Output::{anonymous}::getEqualClause(Gringo::Output::DomainData&, Gringo::Output::Translator&, Gringo::IteratorRange<__gnu_cxx::__normal_iterator<const Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> > >, bool, bool)':
/<<PKGBUILDDIR>>/libgringo/src/output/aggregates.cc:334:11: note: parameter passing for argument of type 'Gringo::IteratorRange<__gnu_cxx::__normal_iterator<const Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> > >' changed in GCC 7.1
 LiteralId getEqualClause(DomainData &data, Translator &x, IteratorRange<LitVec::const_iterator> clause, bool conjunctive, bool equivalence) {
           ^~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/src/output/aggregates.cc: In function 'Gringo::Output::LiteralId Gringo::Output::getEqualClause(Gringo::Output::DomainData&, Gringo::Output::Translator&, std::pair<unsigned int, unsigned int>, bool, bool)':
/<<PKGBUILDDIR>>/libgringo/src/output/aggregates.cc:372:17: note: parameter passing for argument of type 'Gringo::IteratorRange<__gnu_cxx::__normal_iterator<const Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> > >' changed in GCC 7.1
             ret = getEqualClause(data, x, data.clause(id), conjunctive, equivalence);
             ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/src/output/aggregates.cc:372:17: note: parameter passing for argument of type 'Gringo::IteratorRange<__gnu_cxx::__normal_iterator<const Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> > >' changed in GCC 7.1
/<<PKGBUILDDIR>>/libgringo/src/output/aggregates.cc:378:81: note: parameter passing for argument of type 'Gringo::IteratorRange<__gnu_cxx::__normal_iterator<const Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> > >' changed in GCC 7.1
         return getEqualClause(data, x, data.clause(id), conjunctive, equivalence);
                                                                                 ^
/<<PKGBUILDDIR>>/libgringo/src/output/aggregates.cc:378:81: note: parameter passing for argument of type 'Gringo::IteratorRange<__gnu_cxx::__normal_iterator<const Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> > >' changed in GCC 7.1
/<<PKGBUILDDIR>>/libgringo/src/output/aggregates.cc: In function 'Gringo::Output::LiteralId Gringo::Output::getEqualFormula(Gringo::Output::DomainData&, Gringo::Output::Translator&, const Formula&, bool, bool)':
/<<PKGBUILDDIR>>/libgringo/src/output/aggregates.cc:385:48: note: parameter passing for argument of type 'Gringo::IteratorRange<__gnu_cxx::__normal_iterator<const Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> > >' changed in GCC 7.1
         disjunction.emplace_back(getEqualClause(data, x, data.clause(conjunction), !conjunctive, equivalence));
                                  ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/src/output/aggregates.cc:385:48: note: parameter passing for argument of type 'Gringo::IteratorRange<__gnu_cxx::__normal_iterator<const Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> > >' changed in GCC 7.1
[ 52%] Building CXX object libgringo/CMakeFiles/libgringo.dir/src/output/statement.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libgringo.dir/src/output/statement.cc.o -c /<<PKGBUILDDIR>>/libgringo/src/output/statement.cc
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/terms.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/aggregates.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/aggregates.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void Gringo::Output::SumTranslator::addLiteral(Gringo::Output::DomainData&, const Gringo::Output::LiteralId&, Potassco::Weight_t, bool)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<Gringo::Output::LiteralId, unsigned int>*, std::vector<std::pair<Gringo::Output::LiteralId, unsigned int> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<Gringo::Output::LiteralId, unsigned int>*, std::vector<std::pair<Gringo::Output::LiteralId, unsigned int> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<Gringo::Output::LiteralId, unsigned int>*, std::vector<std::pair<Gringo::Output::LiteralId, unsigned int> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<Gringo::Output::LiteralId, unsigned int>*, std::vector<std::pair<Gringo::Output::LiteralId, unsigned int> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void Gringo::Output::SumTranslator::translate(Gringo::Output::DomainData&, Gringo::Output::Translator&, const Gringo::Output::LiteralId&, Potassco::Weight_t, const LitUintVec&, const LitUintVec&, const LitUintVec&, const LitUintVec&)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<Gringo::Output::LiteralId, unsigned int>*, std::vector<std::pair<Gringo::Output::LiteralId, unsigned int> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<Gringo::Output::LiteralId, unsigned int>*, std::vector<std::pair<Gringo::Output::LiteralId, unsigned int> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<Gringo::Output::LiteralId, unsigned int>*, std::vector<std::pair<Gringo::Output::LiteralId, unsigned int> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<Gringo::Output::LiteralId, unsigned int>*, std::vector<std::pair<Gringo::Output::LiteralId, unsigned int> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/src/output/aggregates.cc: In member function 'Gringo::Output::LiteralId Gringo::Output::SumTranslator::translate(Gringo::Output::DomainData&, Gringo::Output::Translator&, Gringo::Output::ConjunctiveBounds&, bool, bool)':
/<<PKGBUILDDIR>>/libgringo/src/output/aggregates.cc:372:17: note: parameter passing for argument of type 'Gringo::IteratorRange<__gnu_cxx::__normal_iterator<const Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> > >' changed in GCC 7.1
             ret = getEqualClause(data, x, data.clause(id), conjunctive, equivalence);
             ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/src/output/aggregates.cc:372:17: note: parameter passing for argument of type 'Gringo::IteratorRange<__gnu_cxx::__normal_iterator<const Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> > >' changed in GCC 7.1
[ 53%] Building CXX object libgringo/CMakeFiles/libgringo.dir/src/output/statements.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libgringo.dir/src/output/statements.cc.o -c /<<PKGBUILDDIR>>/libgringo/src/output/statements.cc
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/statement.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/statement.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Output::LiteralId}; _Tp = Gringo::Output::LiteralId; _Alloc = std::allocator<Gringo::Output::LiteralId>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Output::LiteralId>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Output::LiteralId&}; _Tp = Gringo::Output::LiteralId; _Alloc = std::allocator<Gringo::Output::LiteralId>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Output::LiteralId>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >}' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc: In function 'void Gringo::Output::replaceDelayed(Gringo::Output::DomainData&, Gringo::Output::LiteralId&, Gringo::Output::LitVec&)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 53%] Building CXX object libgringo/CMakeFiles/libgringo.dir/src/output/theory.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libgringo.dir/src/output/theory.cc.o -c /<<PKGBUILDDIR>>/libgringo/src/output/theory.cc
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:38,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/types.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/output.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/output.cc:25:
/usr/include/c++/7/bits/stl_algo.h: In function 'void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::tuple<Gringo::Location, Gringo::Sig, bool>*, std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter<Gringo::Output::OutputBase::checkOutPreds(Gringo::Logger&)::<lambda(const value_type&, const value_type&)> >]':
/usr/include/c++/7/bits/stl_algo.h:1821:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::tuple<Gringo::Location, Gringo::Sig, bool>*, std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> > >' changed in GCC 7.1
     __unguarded_linear_insert(_RandomAccessIterator __last,
     ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h: In function 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::tuple<Gringo::Location, Gringo::Sig, bool>*, std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<Gringo::Output::OutputBase::checkOutPreds(Gringo::Logger&)::<lambda(const value_type&, const value_type&)> >]':
/usr/include/c++/7/bits/stl_algo.h:1840:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::tuple<Gringo::Location, Gringo::Sig, bool>*, std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> > >' changed in GCC 7.1
     __insertion_sort(_RandomAccessIterator __first,
     ^~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1840:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::tuple<Gringo::Location, Gringo::Sig, bool>*, std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> > >' changed in GCC 7.1
In file included from /usr/include/c++/7/bits/stl_algo.h:61:0,
                 from /usr/include/c++/7/algorithm:62,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:38,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/types.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/output.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/output.cc:25:
/usr/include/c++/7/bits/stl_heap.h: In function 'void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::tuple<Gringo::Location, Gringo::Sig, bool>*, std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> > >; _Distance = int; _Tp = std::tuple<Gringo::Location, Gringo::Sig, bool>; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<Gringo::Output::OutputBase::checkOutPreds(Gringo::Logger&)::<lambda(const value_type&, const value_type&)> >]':
/usr/include/c++/7/bits/stl_heap.h:214:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::tuple<Gringo::Location, Gringo::Sig, bool>*, std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> > >' changed in GCC 7.1
     __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
     ^~~~~~~~~~~~~
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:38,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/types.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/output.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/output.cc:25:
/usr/include/c++/7/bits/stl_algo.h: In function 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::tuple<Gringo::Location, Gringo::Sig, bool>*, std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<Gringo::Output::OutputBase::checkOutPreds(Gringo::Logger&)::<lambda(const value_type&, const value_type&)> >]':
/usr/include/c++/7/bits/stl_algo.h:1940:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::tuple<Gringo::Location, Gringo::Sig, bool>*, std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> > >' changed in GCC 7.1
     __introsort_loop(_RandomAccessIterator __first,
     ^~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1940:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::tuple<Gringo::Location, Gringo::Sig, bool>*, std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> > >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:1954:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::tuple<Gringo::Location, Gringo::Sig, bool>*, std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> > >' changed in GCC 7.1
    std::__introsort_loop(__cut, __last, __depth_limit, __comp);
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h: In member function 'void Gringo::Output::OutputBase::checkOutPreds(Gringo::Logger&)':
/usr/include/c++/7/bits/stl_algo.h:1968:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::tuple<Gringo::Location, Gringo::Sig, bool>*, std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> > >' changed in GCC 7.1
    std::__introsort_loop(__first, __last,
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
     std::__lg(__last - __first) * 2,
     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     __comp);
     ~~~~~~~              
/usr/include/c++/7/bits/stl_algo.h:1885:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::tuple<Gringo::Location, Gringo::Sig, bool>*, std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> > >' changed in GCC 7.1
    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1890:23: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::tuple<Gringo::Location, Gringo::Sig, bool>*, std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> > >' changed in GCC 7.1
  std::__insertion_sort(__first, __last, __comp);
  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:38,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/stl_algo.h: In function 'void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> >*, std::vector<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter<std::less<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> > > >]':
/usr/include/c++/7/bits/stl_algo.h:1821:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> >*, std::vector<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> > > >' changed in GCC 7.1
     __unguarded_linear_insert(_RandomAccessIterator __last,
     ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/types.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/output.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/output.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {std::tuple<Gringo::Location, Gringo::Sig, bool>}; _Tp = std::tuple<Gringo::Location, Gringo::Sig, bool>; _Alloc = std::allocator<std::tuple<Gringo::Location, Gringo::Sig, bool> >]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> >::iterator {aka __gnu_cxx::__normal_iterator<std::tuple<Gringo::Location, Gringo::Sig, bool>*, std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> >::iterator {aka __gnu_cxx::__normal_iterator<std::tuple<Gringo::Location, Gringo::Sig, bool>*, std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> > >}' changed in GCC 7.1
/<<PKGBUILDDIR>>/libgringo/src/output/literals.cc: In function 'Gringo::Symbol Gringo::Output::getWeight(Gringo::AggregateFunction, Gringo::IteratorRange<__gnu_cxx::__normal_iterator<const Gringo::Symbol*, std::vector<Gringo::Symbol> > >)':
/<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:178:8: note: parameter passing for argument of type 'Gringo::IteratorRange<__gnu_cxx::__normal_iterator<const Gringo::Symbol*, std::vector<Gringo::Symbol> > >' changed in GCC 7.1
 Symbol getWeight(AggregateFunction fun, IteratorRange<SymVec::const_iterator> rng) {
        ^~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void Gringo::Output::OutputBase::endStep(bool, Gringo::Logger&)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::tuple<Gringo::Location, Gringo::Sig, bool>*, std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Relation, Gringo::Symbol&}; _Tp = std::pair<Gringo::Relation, Gringo::Symbol>; _Alloc = std::allocator<std::pair<Gringo::Relation, Gringo::Symbol> >]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<std::pair<Gringo::Relation, Gringo::Symbol> >::iterator {aka __gnu_cxx::__normal_iterator<std::pair<Gringo::Relation, Gringo::Symbol>*, std::vector<std::pair<Gringo::Relation, Gringo::Symbol> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'Gringo::Output::PlainBounds Gringo::Output::AggregateAtomRange::plainBounds()':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<Gringo::Relation, Gringo::Symbol>*, std::vector<std::pair<Gringo::Relation, Gringo::Symbol> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<Gringo::Relation, Gringo::Symbol>*, std::vector<std::pair<Gringo::Relation, Gringo::Symbol> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:254:1: note: parameter passing for argument of type 'std::vector<std::pair<Gringo::Relation, Gringo::Symbol> >::iterator {aka __gnu_cxx::__normal_iterator<std::pair<Gringo::Relation, Gringo::Symbol>*, std::vector<std::pair<Gringo::Relation, Gringo::Symbol> > >}' changed in GCC 7.1
 }
 ^
/<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:254:1: note: parameter passing for argument of type 'std::vector<std::pair<Gringo::Relation, Gringo::Symbol> >::iterator {aka __gnu_cxx::__normal_iterator<std::pair<Gringo::Relation, Gringo::Symbol>*, std::vector<std::pair<Gringo::Relation, Gringo::Symbol> > >}' changed in GCC 7.1
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const Gringo::Symbol&}; _Tp = Gringo::Symbol; _Alloc = std::allocator<Gringo::Symbol>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Symbol>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:64:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/stl_vector.h: In member function 'void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = Gringo::Symbol; _Alloc = std::allocator<Gringo::Symbol>]':
/usr/include/c++/7/bits/stl_vector.h:948:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), __x);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {int, Gringo::Symbol&}; _Tp = std::pair<int, Gringo::Symbol>; _Alloc = std::allocator<std::pair<int, Gringo::Symbol> >]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<std::pair<int, Gringo::Symbol> >::iterator {aka __gnu_cxx::__normal_iterator<std::pair<int, Gringo::Symbol>*, std::vector<std::pair<int, Gringo::Symbol> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Output::LiteralId&, int}; _Tp = std::pair<Gringo::Output::LiteralId, unsigned int>; _Alloc = std::allocator<std::pair<Gringo::Output::LiteralId, unsigned int> >]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<std::pair<Gringo::Output::LiteralId, unsigned int> >::iterator {aka __gnu_cxx::__normal_iterator<std::pair<Gringo::Output::LiteralId, unsigned int>*, std::vector<std::pair<Gringo::Output::LiteralId, unsigned int> > >}' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Output::LiteralId&, std::pair<unsigned int, unsigned int>}; _Tp = std::pair<Gringo::Output::LiteralId, std::pair<unsigned int, unsigned int> >; _Alloc = std::allocator<std::pair<Gringo::Output::LiteralId, std::pair<unsigned int, unsigned int> > >]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<std::pair<Gringo::Output::LiteralId, std::pair<unsigned int, unsigned int> > >::iterator {aka __gnu_cxx::__normal_iterator<std::pair<Gringo::Output::LiteralId, std::pair<unsigned int, unsigned int> >*, std::vector<std::pair<Gringo::Output::LiteralId, std::pair<unsigned int, unsigned int> > > >}' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair<unsigned int, unsigned int>&, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId>}; _Tp = std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> >; _Alloc = std::allocator<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> > >]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> > >::iterator {aka __gnu_cxx::__normal_iterator<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> >*, std::vector<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> > > >}' changed in GCC 7.1
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:38,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/stl_algo.h: In function '_RandomAccessIterator std::__find_if(_RandomAccessIterator, _RandomAccessIterator, _Predicate, std::random_access_iterator_tag) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >; _Predicate = __gnu_cxx::__ops::_Iter_equals_val<const Gringo::Symbol>]':
/usr/include/c++/7/bits/stl_algo.h:112:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
     __find_if(_RandomAccessIterator __first, _RandomAccessIterator __last,
     ^~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:112:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Symbol&}; _Tp = Gringo::Output::ConjunctionElement; _Alloc = std::allocator<Gringo::Output::ConjunctionElement>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Output::ConjunctionElement, std::allocator<Gringo::Output::ConjunctionElement> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::ConjunctionElement*, std::vector<Gringo::Output::ConjunctionElement, std::allocator<Gringo::Output::ConjunctionElement> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'std::pair<typename std::vector<T>::iterator, bool> Gringo::UniqueVec<Value, Hash, EqualTo>::findPush(const T&, A&& ...) [with T = Gringo::Symbol; A = {Gringo::Symbol&}; Value = Gringo::Output::ConjunctionElement; Hash = std::hash<Gringo::Symbol>; EqualTo = std::equal_to<Gringo::Symbol>]':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::ConjunctionElement*, std::vector<Gringo::Output::ConjunctionElement, std::allocator<Gringo::Output::ConjunctionElement> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::_M_erase(std::vector<_Tp, _Alloc>::iterator, std::vector<_Tp, _Alloc>::iterator) [with _Tp = Gringo::Output::DisjunctionElement; _Alloc = std::allocator<Gringo::Output::DisjunctionElement>]':
/usr/include/c++/7/bits/vector.tcc:165:5: note: parameter passing for argument of type 'std::vector<Gringo::Output::DisjunctionElement, std::allocator<Gringo::Output::DisjunctionElement> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::DisjunctionElement*, std::vector<Gringo::Output::DisjunctionElement, std::allocator<Gringo::Output::DisjunctionElement> > >}' changed in GCC 7.1
     vector<_Tp, _Alloc>::
     ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:165:5: note: parameter passing for argument of type 'std::vector<Gringo::Output::DisjunctionElement, std::allocator<Gringo::Output::DisjunctionElement> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::DisjunctionElement*, std::vector<Gringo::Output::DisjunctionElement, std::allocator<Gringo::Output::DisjunctionElement> > >}' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc:165:5: note: parameter passing for argument of type 'std::vector<Gringo::Output::DisjunctionElement, std::allocator<Gringo::Output::DisjunctionElement> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::DisjunctionElement*, std::vector<Gringo::Output::DisjunctionElement, std::allocator<Gringo::Output::DisjunctionElement> > >}' changed in GCC 7.1
In file included from /usr/include/c++/7/vector:64:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/stl_vector.h: In member function 'void Gringo::UniqueVec<Value, Hash, EqualTo>::erase(F) [with F = Gringo::Output::DisjunctionAtom::simplify(bool&)::<lambda(Gringo::Output::DisjunctionElement&)>; Value = Gringo::Output::DisjunctionElement; Hash = std::hash<Gringo::Symbol>; EqualTo = std::equal_to<Gringo::Symbol>]':
/usr/include/c++/7/bits/stl_vector.h:1210:71: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::DisjunctionElement*, std::vector<Gringo::Output::DisjunctionElement, std::allocator<Gringo::Output::DisjunctionElement> > >' changed in GCC 7.1
  return _M_erase(__beg + (__first - __cbeg), __beg + (__last - __cbeg));
                                                                       ^
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Symbol&}; _Tp = Gringo::Output::DisjunctionElement; _Alloc = std::allocator<Gringo::Output::DisjunctionElement>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Output::DisjunctionElement, std::allocator<Gringo::Output::DisjunctionElement> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::DisjunctionElement*, std::vector<Gringo::Output::DisjunctionElement, std::allocator<Gringo::Output::DisjunctionElement> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'std::pair<typename std::vector<T>::iterator, bool> Gringo::UniqueVec<Value, Hash, EqualTo>::findPush(const T&, A&& ...) [with T = Gringo::Symbol; A = {Gringo::Symbol&}; Value = Gringo::Output::DisjunctionElement; Hash = std::hash<Gringo::Symbol>; EqualTo = std::equal_to<Gringo::Symbol>]':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::DisjunctionElement*, std::vector<Gringo::Output::DisjunctionElement, std::allocator<Gringo::Output::DisjunctionElement> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:38,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/stl_algo.h: In function '_ForwardIterator std::__unique(_ForwardIterator, _ForwardIterator, _BinaryPredicate) [with _ForwardIterator = __gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >; _BinaryPredicate = __gnu_cxx::__ops::_Iter_comp_iter<Gringo::sort_unique(T&, Less) [with T = std::vector<Gringo::Symbol>; Less = std::less<Gringo::Symbol>]::<lambda(Gringo::Symbol&, Gringo::Symbol&)> >]':
/usr/include/c++/7/bits/stl_algo.h:962:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
     __unique(_ForwardIterator __first, _ForwardIterator __last,
     ^~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:962:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
In file included from /usr/include/c++/7/set:60:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/utility.hh:30,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/hashable.hh:31,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:31,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/stl_tree.h: In function 'std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::const_iterator, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple<int&&>, std::tuple<>}; _Key = int; _Val = std::pair<const int, Gringo::Output::LiteralId>; _KeyOfValue = std::_Select1st<std::pair<const int, Gringo::Output::LiteralId> >; _Compare = std::less<int>; _Alloc = std::allocator<std::pair<const int, Gringo::Output::LiteralId> >]':
/usr/include/c++/7/bits/stl_tree.h:2395:7: note: parameter passing for argument of type 'std::_Rb_tree<int, std::pair<const int, Gringo::Output::LiteralId>, std::_Select1st<std::pair<const int, Gringo::Output::LiteralId> >, std::less<int>, std::allocator<std::pair<const int, Gringo::Output::LiteralId> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const int, Gringo::Output::LiteralId> >}' changed in GCC 7.1
       _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {std::pair<int, Gringo::Symbol>}; _Tp = std::pair<int, Gringo::Symbol>; _Alloc = std::allocator<std::pair<int, Gringo::Symbol> >]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<std::pair<int, Gringo::Symbol> >::iterator {aka __gnu_cxx::__normal_iterator<std::pair<int, Gringo::Symbol>*, std::vector<std::pair<int, Gringo::Symbol> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const Gringo::IntervalSet<Gringo::Symbol>::Interval&}; _Tp = Gringo::IntervalSet<Gringo::Symbol>::Interval; _Alloc = std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::IntervalSet<Gringo::Symbol>::Interval*, std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> > >}' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc: In member function 'std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::_M_emplace_aux(std::vector<_Tp, _Alloc>::const_iterator, _Args&& ...) [with _Args = {const Gringo::IntervalSet<Gringo::Symbol>::Interval&}; _Tp = Gringo::IntervalSet<Gringo::Symbol>::Interval; _Alloc = std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval>]':
/usr/include/c++/7/bits/vector.tcc:335:7: note: parameter passing for argument of type 'std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> >::const_iterator {aka __gnu_cxx::__normal_iterator<const Gringo::IntervalSet<Gringo::Symbol>::Interval*, std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:356:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::IntervalSet<Gringo::Symbol>::Interval*, std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> > >' changed in GCC 7.1
    _M_realloc_insert(begin() + __n, std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void Gringo::IntervalSet<T>::add(const Gringo::IntervalSet<T>::Interval&) [with T = Gringo::Symbol]':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::IntervalSet<Gringo::Symbol>::Interval*, std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:64:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/stl_vector.h:998:68: note: parameter passing for argument of type 'std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> >::const_iterator {aka __gnu_cxx::__normal_iterator<const Gringo::IntervalSet<Gringo::Symbol>::Interval*, std::vector<Gringo::IntervalSet<Gringo::Symbol>::Interval, std::allocator<Gringo::IntervalSet<Gringo::Symbol>::Interval> > >}' changed in GCC 7.1
  { return _M_emplace_aux(__position, std::forward<_Args>(__args)...); }
                                                                    ^
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:38,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/stl_algo.h: In function '_ForwardIterator std::__unique(_ForwardIterator, _ForwardIterator, _BinaryPredicate) [with _ForwardIterator = __gnu_cxx::__normal_iterator<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> >*, std::vector<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> > > >; _BinaryPredicate = __gnu_cxx::__ops::_Iter_comp_iter<Gringo::sort_unique(T&, Less) [with T = std::vector<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> > >; Less = std::less<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> > >]::<lambda(std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> >&, std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> >&)> >]':
/usr/include/c++/7/bits/stl_algo.h:962:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> >*, std::vector<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> > > >' changed in GCC 7.1
     __unique(_ForwardIterator __first, _ForwardIterator __last,
     ^~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:962:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> >*, std::vector<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> > > >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:962:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> >*, std::vector<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> > > >' changed in GCC 7.1
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<const Gringo::Symbol*, std::vector<Gringo::Symbol> >; _Tp = Gringo::Symbol; _Alloc = std::allocator<Gringo::Symbol>]':
/usr/include/c++/7/bits/vector.tcc:630:7: note: parameter passing for argument of type 'std::vector<Gringo::Symbol>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:630:7: note: parameter passing for argument of type 'std::vector<Gringo::Symbol>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >}' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc:630:7: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc:630:7: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc:630:7: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<const Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >; _Tp = Gringo::Output::LiteralId; _Alloc = std::allocator<Gringo::Output::LiteralId>]':
/usr/include/c++/7/bits/vector.tcc:630:7: note: parameter passing for argument of type 'std::vector<Gringo::Output::LiteralId>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >}' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc:630:7: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc:630:7: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/statement.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/statements.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/statements.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Output::LiteralId, int&}; _Tp = std::pair<Gringo::Output::LiteralId, unsigned int>; _Alloc = std::allocator<std::pair<Gringo::Output::LiteralId, unsigned int> >]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<std::pair<Gringo::Output::LiteralId, unsigned int> >::iterator {aka __gnu_cxx::__normal_iterator<std::pair<Gringo::Output::LiteralId, unsigned int>*, std::vector<std::pair<Gringo::Output::LiteralId, unsigned int> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Output::LiteralId, int}; _Tp = std::pair<Gringo::Output::LiteralId, unsigned int>; _Alloc = std::allocator<std::pair<Gringo::Output::LiteralId, unsigned int> >]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<std::pair<Gringo::Output::LiteralId, unsigned int> >::iterator {aka __gnu_cxx::__normal_iterator<std::pair<Gringo::Output::LiteralId, unsigned int>*, std::vector<std::pair<Gringo::Output::LiteralId, unsigned int> > >}' changed in GCC 7.1
In file included from /usr/include/c++/7/set:60:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/utility.hh:30,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/hashable.hh:31,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:31,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/statement.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/statements.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/statements.cc:25:
/usr/include/c++/7/bits/stl_tree.h: In member function 'std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::const_iterator, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple<const Gringo::Symbol&>, std::tuple<>}; _Key = Gringo::Symbol; _Val = std::pair<const Gringo::Symbol, Gringo::enum_interval_set<int> >; _KeyOfValue = std::_Select1st<std::pair<const Gringo::Symbol, Gringo::enum_interval_set<int> > >; _Compare = std::less<Gringo::Symbol>; _Alloc = std::allocator<std::pair<const Gringo::Symbol, Gringo::enum_interval_set<int> > >]':
/usr/include/c++/7/bits/stl_tree.h:2395:7: note: parameter passing for argument of type 'std::_Rb_tree<Gringo::Symbol, std::pair<const Gringo::Symbol, Gringo::enum_interval_set<int> >, std::_Select1st<std::pair<const Gringo::Symbol, Gringo::enum_interval_set<int> > >, std::less<Gringo::Symbol>, std::allocator<std::pair<const Gringo::Symbol, Gringo::enum_interval_set<int> > > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const Gringo::Symbol, Gringo::enum_interval_set<int> > >}' changed in GCC 7.1
       _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/statement.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/statements.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/statements.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<const Gringo::Symbol*, std::vector<Gringo::Symbol> >; _Tp = Gringo::Symbol; _Alloc = std::allocator<Gringo::Symbol>]':
/usr/include/c++/7/bits/vector.tcc:630:7: note: parameter passing for argument of type 'std::vector<Gringo::Symbol>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:630:7: note: parameter passing for argument of type 'std::vector<Gringo::Symbol>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >}' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc:630:7: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc:630:7: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc:630:7: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_range_insert(std::vector<_Tp, _Alloc>::iterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag) [with _ForwardIterator = __gnu_cxx::__normal_iterator<const Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >; _Tp = Gringo::Output::LiteralId; _Alloc = std::allocator<Gringo::Output::LiteralId>]':
/usr/include/c++/7/bits/vector.tcc:630:7: note: parameter passing for argument of type 'std::vector<Gringo::Output::LiteralId>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >}' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc:630:7: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc:630:7: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Output::Bound}; _Tp = Gringo::Output::Bound; _Alloc = std::allocator<Gringo::Output::Bound>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Output::Bound, std::allocator<Gringo::Output::Bound> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::Bound*, std::vector<Gringo::Output::Bound, std::allocator<Gringo::Output::Bound> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:38,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/stl_algo.h: In function 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<std::less<Gringo::Output::LiteralId> >]':
/usr/include/c++/7/bits/stl_algo.h:1840:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
     __insertion_sort(_RandomAccessIterator __first,
     ^~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1840:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:1840:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h: In function 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<std::less<Gringo::Symbol> >]':
/usr/include/c++/7/bits/stl_algo.h:1840:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:1840:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h: In function 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> >*, std::vector<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<std::less<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> > > >]':
/usr/include/c++/7/bits/stl_algo.h:1840:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> >*, std::vector<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> > > >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:1840:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> >*, std::vector<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> > > >' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc: In member function 'Gringo::UniqueVec<Gringo::Output::Bound, Gringo::HashKey<Gringo::Symbol>, Gringo::EqualToKey<Gringo::Symbol> >::Iterator Gringo::Output::Translator::addBound(Gringo::Symbol)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::Bound*, std::vector<Gringo::Output::Bound, std::allocator<Gringo::Output::Bound> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/map:61:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/utility.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/hashable.hh:31,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:31,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/statement.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/statements.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/statements.cc:25:
/usr/include/c++/7/bits/stl_map.h: In member function 'void Gringo::Output::Translator::addBounds(Gringo::Symbol, std::vector<std::pair<int, int> >)':
/usr/include/c++/7/bits/stl_map.h:493:4: note: parameter passing for argument of type 'std::_Rb_tree<Gringo::Symbol, std::pair<const Gringo::Symbol, Gringo::enum_interval_set<int> >, std::_Select1st<std::pair<const Gringo::Symbol, Gringo::enum_interval_set<int> > >, std::less<Gringo::Symbol>, std::allocator<std::pair<const Gringo::Symbol, Gringo::enum_interval_set<int> > > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const Gringo::Symbol, Gringo::enum_interval_set<int> > >}' changed in GCC 7.1
    __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
    ^~~
In file included from /usr/include/c++/7/vector:64:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/stl_vector.h: In member function 'Gringo::Output::TupleId Gringo::Output::DomainData::tuple(const SymVec&)':
/usr/include/c++/7/bits/stl_vector.h:1406:19: note: parameter passing for argument of type 'std::vector<Gringo::Symbol>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >}' changed in GCC 7.1
    _M_range_insert(__pos, __first, __last,
    ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
      std::__iterator_category(__first));
      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_vector.h:1406:19: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/statement.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/statements.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/statements.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Output::Translator::OutputEntry}; _Tp = Gringo::Output::Translator::OutputEntry; _Alloc = std::allocator<Gringo::Output::Translator::OutputEntry>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Output::Translator::OutputEntry, std::allocator<Gringo::Output::Translator::OutputEntry> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::Translator::OutputEntry*, std::vector<Gringo::Output::Translator::OutputEntry, std::allocator<Gringo::Output::Translator::OutputEntry> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:38,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/stl_algo.h: In function 'void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<std::less<Gringo::Output::LiteralId> >]':
/usr/include/c++/7/bits/stl_algo.h:78:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
     __move_median_to_first(_Iterator __result,_Iterator __a, _Iterator __b,
     ^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:78:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:78:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:78:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Output::Translator::TodoOutputEntry}; _Tp = Gringo::Output::Translator::TodoOutputEntry; _Alloc = std::allocator<Gringo::Output::Translator::TodoOutputEntry>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Output::Translator::TodoOutputEntry, std::allocator<Gringo::Output::Translator::TodoOutputEntry> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::Translator::TodoOutputEntry*, std::vector<Gringo::Output::Translator::TodoOutputEntry, std::allocator<Gringo::Output::Translator::TodoOutputEntry> > >}' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc: In member function 'std::pair<typename std::vector<T>::iterator, bool> Gringo::UniqueVec<Value, Hash, EqualTo>::push(A&& ...) [with A = {Gringo::Symbol&, std::vector<std::pair<unsigned int, unsigned int>, std::allocator<std::pair<unsigned int, unsigned int> > >}; Value = Gringo::Output::Translator::TodoOutputEntry; Hash = std::hash<Gringo::Symbol>; EqualTo = std::equal_to<Gringo::Symbol>]':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::Translator::TodoOutputEntry*, std::vector<Gringo::Output::Translator::TodoOutputEntry, std::allocator<Gringo::Output::Translator::TodoOutputEntry> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:38,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/statement.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/statements.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/statements.cc:25:
/usr/include/c++/7/bits/stl_algo.h: In function 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<std::less<Gringo::Output::LiteralId> >]':
/usr/include/c++/7/bits/stl_algo.h:1840:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
     __insertion_sort(_RandomAccessIterator __first,
     ^~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1840:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:1840:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h: In function 'void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<std::less<Gringo::Output::LiteralId> >]':
/usr/include/c++/7/bits/stl_algo.h:78:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
     __move_median_to_first(_Iterator __result,_Iterator __a, _Iterator __b,
     ^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:78:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:78:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:78:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
In file included from /usr/include/c++/7/bits/stl_algo.h:61:0,
                 from /usr/include/c++/7/algorithm:62,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:38,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/statement.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/statements.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/statements.cc:25:
/usr/include/c++/7/bits/stl_heap.h: In function 'void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >; _Distance = int; _Tp = Gringo::Output::LiteralId; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<std::less<Gringo::Output::LiteralId> >]':
/usr/include/c++/7/bits/stl_heap.h:214:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
     __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
     ^~~~~~~~~~~~~
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:38,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/statement.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/statements.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/statements.cc:25:
/usr/include/c++/7/bits/stl_algo.h: In function 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<std::less<Gringo::Output::LiteralId> >]':
/usr/include/c++/7/bits/stl_algo.h:1940:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
     __introsort_loop(_RandomAccessIterator __first,
     ^~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1940:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:1940:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:1921:34: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
       std::__move_median_to_first(__first, __first + 1, __mid, __last - 1,
       ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
       __comp);
       ~~~~~~~                     
/usr/include/c++/7/bits/stl_algo.h:1921:34: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:1954:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
    std::__introsort_loop(__cut, __last, __depth_limit, __comp);
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h: In member function 'std::pair<unsigned int, unsigned int> Gringo::Output::DomainData::clause(Gringo::Output::LitVec&)':
/usr/include/c++/7/bits/stl_algo.h:1968:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
    std::__introsort_loop(__first, __last,
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
     std::__lg(__last - __first) * 2,
     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     __comp);
     ~~~~~~~              
/usr/include/c++/7/bits/stl_algo.h:1885:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1890:23: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
  std::__insertion_sort(__first, __last, __comp);
  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:64:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/statement.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/statements.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/statements.cc:25:
/usr/include/c++/7/bits/stl_vector.h:1406:19: note: parameter passing for argument of type 'std::vector<Gringo::Output::LiteralId>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >}' changed in GCC 7.1
    _M_range_insert(__pos, __first, __last,
    ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
      std::__iterator_category(__first));
      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_vector.h:1406:19: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
In file included from /usr/include/c++/7/bits/stl_algo.h:61:0,
                 from /usr/include/c++/7/algorithm:62,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:38,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/stl_heap.h: In function 'void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >; _Distance = int; _Tp = Gringo::Output::LiteralId; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<std::less<Gringo::Output::LiteralId> >]':
/usr/include/c++/7/bits/stl_heap.h:214:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
     __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
     ^~~~~~~~~~~~~
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:38,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/stl_algo.h: In function 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<std::less<Gringo::Output::LiteralId> >]':
/usr/include/c++/7/bits/stl_algo.h:1940:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
     __introsort_loop(_RandomAccessIterator __first,
     ^~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1940:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:1940:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:1921:34: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
       std::__move_median_to_first(__first, __first + 1, __mid, __last - 1,
       ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
       __comp);
       ~~~~~~~                     
/usr/include/c++/7/bits/stl_algo.h:1921:34: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:1954:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
    std::__introsort_loop(__cut, __last, __depth_limit, __comp);
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h: In member function 'std::pair<unsigned int, unsigned int> Gringo::Output::DomainData::clause(Gringo::Output::LitVec&)':
/usr/include/c++/7/bits/stl_algo.h:1968:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
    std::__introsort_loop(__first, __last,
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
     std::__lg(__last - __first) * 2,
     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     __comp);
     ~~~~~~~              
/usr/include/c++/7/bits/stl_algo.h:1885:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1890:23: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
  std::__insertion_sort(__first, __last, __comp);
  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:64:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/stl_vector.h:1406:19: note: parameter passing for argument of type 'std::vector<Gringo::Output::LiteralId>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >}' changed in GCC 7.1
    _M_range_insert(__pos, __first, __last,
    ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
      std::__iterator_category(__first));
      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_vector.h:1406:19: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Gringo::Output::LiteralId*, std::vector<Gringo::Output::LiteralId> >' changed in GCC 7.1
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/statement.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/statements.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/statements.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'Gringo::Output::LitVec Gringo::Output::Translator::updateCond(Gringo::Output::DomainData&, Gringo::Output::Translator::OutputTable::Table&, Gringo::UniqueVec<Gringo::Output::Translator::TodoOutputEntry, std::hash<Gringo::Symbol>, std::equal_to<Gringo::Symbol> >::ValueType&)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::Translator::OutputEntry*, std::vector<Gringo::Output::Translator::OutputEntry, std::allocator<Gringo::Output::Translator::OutputEntry> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void Gringo::Output::Translator::showTerm(Gringo::Output::DomainData&, Gringo::Symbol, bool, Gringo::Output::LitVec&&)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::Translator::TodoOutputEntry*, std::vector<Gringo::Output::Translator::TodoOutputEntry, std::allocator<Gringo::Output::Translator::TodoOutputEntry> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:38,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/stl_algo.h: In member function 'void Gringo::Output::AssignmentAggregateData::accumulate(Gringo::Output::DomainData&, const Gringo::Location&, const SymVec&, Gringo::Output::LitVec&, Gringo::Logger&)':
/usr/include/c++/7/bits/stl_algo.h:162:43: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
          std::__iterator_category(__first));
                                           ^
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void Gringo::Output::HeadAggregateAtom::accumulate(Gringo::Output::DomainData&, const Gringo::Location&, const SymVec&, Gringo::Output::LiteralId, Gringo::Output::LitVec&, Gringo::Logger&)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<Gringo::Output::LiteralId, std::pair<unsigned int, unsigned int> >*, std::vector<std::pair<Gringo::Output::LiteralId, std::pair<unsigned int, unsigned int> > > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/bits/stl_algo.h:61:0,
                 from /usr/include/c++/7/algorithm:62,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:38,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/stl_heap.h: In function 'void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >; _Distance = int; _Tp = Gringo::Symbol; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<std::less<Gringo::Symbol> >]':
/usr/include/c++/7/bits/stl_heap.h:214:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
     __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
     ^~~~~~~~~~~~~
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:38,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/stl_algo.h: In function 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<std::less<Gringo::Symbol> >]':
/usr/include/c++/7/bits/stl_algo.h:1940:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
     __introsort_loop(_RandomAccessIterator __first,
     ^~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1940:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:1940:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:1954:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
    std::__introsort_loop(__cut, __last, __depth_limit, __comp);
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h: In function 'void Gringo::sort_unique(T&, Less) [with T = std::vector<Gringo::Symbol>; Less = std::less<Gringo::Symbol>]':
/usr/include/c++/7/bits/stl_algo.h:1968:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
    std::__introsort_loop(__first, __last,
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
     std::__lg(__last - __first) * 2,
     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     __comp);
     ~~~~~~~              
/usr/include/c++/7/bits/stl_algo.h:1885:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1890:23: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
  std::__insertion_sort(__first, __last, __comp);
  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1037:56: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
       __gnu_cxx::__ops::__iter_comp_iter(__binary_pred));
                                                        ^
In file included from /usr/include/c++/7/bits/stl_algo.h:61:0,
                 from /usr/include/c++/7/algorithm:62,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:38,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/stl_heap.h: In function 'void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> >*, std::vector<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> > > >; _Distance = int; _Tp = std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<std::less<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> > > >]':
/usr/include/c++/7/bits/stl_heap.h:214:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> >*, std::vector<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> > > >' changed in GCC 7.1
     __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
     ^~~~~~~~~~~~~
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:38,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/stl_algo.h: In function 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> >*, std::vector<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<std::less<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> > > >]':
/usr/include/c++/7/bits/stl_algo.h:1940:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> >*, std::vector<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> > > >' changed in GCC 7.1
     __introsort_loop(_RandomAccessIterator __first,
     ^~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1940:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> >*, std::vector<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> > > >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:1954:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> >*, std::vector<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> > > >' changed in GCC 7.1
    std::__introsort_loop(__cut, __last, __depth_limit, __comp);
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:64:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/statement.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/statements.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/statements.cc:25:
/usr/include/c++/7/bits/stl_vector.h: In member function 'virtual void Gringo::Output::WeakConstraint::translate(Gringo::Output::DomainData&, Gringo::Output::Translator&)':
/usr/include/c++/7/bits/stl_vector.h:1406:19: note: parameter passing for argument of type 'std::vector<Gringo::Symbol>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >}' changed in GCC 7.1
    _M_range_insert(__pos, __first, __last,
    ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
      std::__iterator_category(__first));
      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_vector.h:1406:19: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/statement.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/statements.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/statements.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'bool Gringo::Output::LinearConstraint::translate(Gringo::Output::DomainData&, Gringo::Output::Translator&)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<Gringo::Output::LiteralId, unsigned int>*, std::vector<std::pair<Gringo::Output::LiteralId, unsigned int> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<Gringo::Output::LiteralId, unsigned int>*, std::vector<std::pair<Gringo::Output::LiteralId, unsigned int> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/src/output/statements.cc:483:1: note: parameter passing for argument of type 'std::vector<std::pair<Gringo::Output::LiteralId, unsigned int> >::iterator {aka __gnu_cxx::__normal_iterator<std::pair<Gringo::Output::LiteralId, unsigned int>*, std::vector<std::pair<Gringo::Output::LiteralId, unsigned int> > >}' changed in GCC 7.1
 }
 ^
/<<PKGBUILDDIR>>/libgringo/src/output/statements.cc:483:1: note: parameter passing for argument of type 'std::vector<std::pair<Gringo::Output::LiteralId, unsigned int> >::iterator {aka __gnu_cxx::__normal_iterator<std::pair<Gringo::Output::LiteralId, unsigned int>*, std::vector<std::pair<Gringo::Output::LiteralId, unsigned int> > >}' changed in GCC 7.1
In file included from /usr/include/c++/7/map:61:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/utility.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/hashable.hh:31,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:31,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/stl_map.h: In lambda function:
/usr/include/c++/7/bits/stl_map.h:512:4: note: parameter passing for argument of type 'std::_Rb_tree<int, std::pair<const int, Gringo::Output::LiteralId>, std::_Select1st<std::pair<const int, Gringo::Output::LiteralId> >, std::less<int>, std::allocator<std::pair<const int, Gringo::Output::LiteralId> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const int, Gringo::Output::LiteralId> >}' changed in GCC 7.1
    __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
    ^~~
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'virtual Gringo::Output::LiteralId Gringo::Output::HeadAggregateLiteral::translate(Gringo::Output::Translator&)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> >*, std::vector<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> > > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:38,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/stl_algo.h:1968:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> >*, std::vector<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> > > >' changed in GCC 7.1
    std::__introsort_loop(__first, __last,
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
     std::__lg(__last - __first) * 2,
     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     __comp);
     ~~~~~~~              
/usr/include/c++/7/bits/stl_algo.h:1885:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> >*, std::vector<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> > > >' changed in GCC 7.1
    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1890:23: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> >*, std::vector<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> > > >' changed in GCC 7.1
  std::__insertion_sort(__first, __last, __comp);
  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1037:56: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> >*, std::vector<std::pair<std::pair<unsigned int, unsigned int>, std::pair<Gringo::Output::TupleId, Gringo::Output::LiteralId> > > >' changed in GCC 7.1
       __gnu_cxx::__ops::__iter_comp_iter(__binary_pred));
                                                        ^
In file included from /usr/include/c++/7/map:61:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/utility.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/hashable.hh:31,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:31,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/stl_map.h: In member function 'bool Gringo::Output::DisjointAtom::translate(Gringo::Output::DomainData&, Gringo::Output::Translator&, Gringo::Logger&)':
/usr/include/c++/7/bits/stl_map.h:512:4: note: parameter passing for argument of type 'std::_Rb_tree<int, std::pair<const int, Gringo::Output::LiteralId>, std::_Select1st<std::pair<const int, Gringo::Output::LiteralId> >, std::less<int>, std::allocator<std::pair<const int, Gringo::Output::LiteralId> > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const int, Gringo::Output::LiteralId> >}' changed in GCC 7.1
    __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
    ^~~
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/domain.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/literal.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:25:
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<int, Gringo::Symbol>*, std::vector<std::pair<int, Gringo::Symbol> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<int, Gringo::Symbol>*, std::vector<std::pair<int, Gringo::Symbol> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<Gringo::Output::LiteralId, unsigned int>*, std::vector<std::pair<Gringo::Output::LiteralId, unsigned int> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:728:1: note: parameter passing for argument of type 'std::vector<std::pair<int, Gringo::Symbol> >::iterator {aka __gnu_cxx::__normal_iterator<std::pair<int, Gringo::Symbol>*, std::vector<std::pair<int, Gringo::Symbol> > >}' changed in GCC 7.1
 }
 ^
/<<PKGBUILDDIR>>/libgringo/src/output/literals.cc:728:1: note: parameter passing for argument of type 'std::vector<std::pair<Gringo::Output::LiteralId, unsigned int> >::iterator {aka __gnu_cxx::__normal_iterator<std::pair<Gringo::Output::LiteralId, unsigned int>*, std::vector<std::pair<Gringo::Output::LiteralId, unsigned int> > >}' changed in GCC 7.1
[ 54%] Linking CXX static library ../lib/libgringo.a
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/cmake -P CMakeFiles/libgringo.dir/cmake_clean_target.cmake
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo && /usr/bin/cmake -E cmake_link_script CMakeFiles/libgringo.dir/link.txt --verbose=1
/usr/bin/ar qc ../lib/libgringo.a  CMakeFiles/libgringo.dir/src/backend.cc.o CMakeFiles/libgringo.dir/src/primes.cc.o CMakeFiles/libgringo.dir/src/symbol.cc.o CMakeFiles/libgringo.dir/src/term.cc.o CMakeFiles/libgringo.dir/src/terms.cc.o CMakeFiles/libgringo.dir/src/ground/instantiation.cc.o CMakeFiles/libgringo.dir/src/ground/literals.cc.o CMakeFiles/libgringo.dir/src/ground/program.cc.o CMakeFiles/libgringo.dir/src/ground/statements.cc.o CMakeFiles/libgringo.dir/src/input/aggregate.cc.o CMakeFiles/libgringo.dir/src/input/aggregates.cc.o CMakeFiles/libgringo.dir/src/input/groundtermparser.cc.o CMakeFiles/libgringo.dir/src/input/literal.cc.o CMakeFiles/libgringo.dir/src/input/literals.cc.o CMakeFiles/libgringo.dir/src/input/nongroundparser.cc.o CMakeFiles/libgringo.dir/src/input/program.cc.o CMakeFiles/libgringo.dir/src/input/programbuilder.cc.o CMakeFiles/libgringo.dir/src/input/statement.cc.o CMakeFiles/libgringo.dir/src/input/theory.cc.o CMakeFiles/libgringo.dir/src/input/groundtermgrammar/grammar.cc.o CMakeFiles/libgringo.dir/src/input/nongroundgrammar/grammar.cc.o CMakeFiles/libgringo.dir/src/output/aggregates.cc.o CMakeFiles/libgringo.dir/src/output/literal.cc.o CMakeFiles/libgringo.dir/src/output/literals.cc.o CMakeFiles/libgringo.dir/src/output/output.cc.o CMakeFiles/libgringo.dir/src/output/statement.cc.o CMakeFiles/libgringo.dir/src/output/statements.cc.o CMakeFiles/libgringo.dir/src/output/theory.cc.o
/usr/bin/ranlib ../lib/libgringo.a
make[4]: Leaving directory '/<<PKGBUILDDIR>>/build/hardening_mt'
[ 54%] Built target libgringo
make -f libgringo/tests/CMakeFiles/test_gringo.dir/build.make libgringo/tests/CMakeFiles/test_gringo.dir/depend
make -f libclingo/CMakeFiles/libclingo.dir/build.make libclingo/CMakeFiles/libclingo.dir/depend
make[4]: Entering directory '/<<PKGBUILDDIR>>/build/hardening_mt'
cd /<<PKGBUILDDIR>>/build/hardening_mt && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<PKGBUILDDIR>> /<<PKGBUILDDIR>>/libgringo/tests /<<PKGBUILDDIR>>/build/hardening_mt /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/tests /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/tests/CMakeFiles/test_gringo.dir/DependInfo.cmake --color=
make[4]: Entering directory '/<<PKGBUILDDIR>>/build/hardening_mt'
cd /<<PKGBUILDDIR>>/build/hardening_mt && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<PKGBUILDDIR>> /<<PKGBUILDDIR>>/libclingo /<<PKGBUILDDIR>>/build/hardening_mt /<<PKGBUILDDIR>>/build/hardening_mt/libclingo /<<PKGBUILDDIR>>/build/hardening_mt/libclingo/CMakeFiles/libclingo.dir/DependInfo.cmake --color=
Scanning dependencies of target libclingo
make[4]: Leaving directory '/<<PKGBUILDDIR>>/build/hardening_mt'
make -f libclingo/CMakeFiles/libclingo.dir/build.make libclingo/CMakeFiles/libclingo.dir/build
make[4]: Entering directory '/<<PKGBUILDDIR>>/build/hardening_mt'
[ 55%] Building CXX object libclingo/CMakeFiles/libclingo.dir/src/ast.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libclingo && /usr/bin/g++-7  -DCLINGO_BUILD_LIBRARY -Dlibclingo_EXPORTS -I/<<PKGBUILDDIR>>/libclingo -I/<<PKGBUILDDIR>>/clasp/app -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libclingo.dir/src/ast.cc.o -c /<<PKGBUILDDIR>>/libclingo/src/ast.cc
[ 56%] Building CXX object libclingo/CMakeFiles/libclingo.dir/src/clingocontrol.cc.o
[ 56%] Building CXX object libclingo/CMakeFiles/libclingo.dir/src/clingo_app.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libclingo && /usr/bin/g++-7  -DCLINGO_BUILD_LIBRARY -Dlibclingo_EXPORTS -I/<<PKGBUILDDIR>>/libclingo -I/<<PKGBUILDDIR>>/clasp/app -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libclingo.dir/src/clingocontrol.cc.o -c /<<PKGBUILDDIR>>/libclingo/src/clingocontrol.cc
cd /<<PKGBUILDDIR>>/build/hardening_mt/libclingo && /usr/bin/g++-7  -DCLINGO_BUILD_LIBRARY -Dlibclingo_EXPORTS -I/<<PKGBUILDDIR>>/libclingo -I/<<PKGBUILDDIR>>/clasp/app -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libclingo.dir/src/clingo_app.cc.o -c /<<PKGBUILDDIR>>/libclingo/src/clingo_app.cc
Scanning dependencies of target test_gringo
make[4]: Leaving directory '/<<PKGBUILDDIR>>/build/hardening_mt'
make -f libgringo/tests/CMakeFiles/test_gringo.dir/build.make libgringo/tests/CMakeFiles/test_gringo.dir/build
make[4]: Entering directory '/<<PKGBUILDDIR>>/build/hardening_mt'
[ 57%] Building CXX object libgringo/tests/CMakeFiles/test_gringo.dir/graph.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo/tests -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_gringo.dir/graph.cc.o -c /<<PKGBUILDDIR>>/libgringo/tests/graph.cc
[ 57%] Building CXX object libgringo/tests/CMakeFiles/test_gringo.dir/intervals.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo/tests -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_gringo.dir/intervals.cc.o -c /<<PKGBUILDDIR>>/libgringo/tests/intervals.cc
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/clasp/libpotassco/potassco/string_convert.h:28,
                 from /<<PKGBUILDDIR>>/clasp/libpotassco/potassco/program_opts/typed_value.h:34,
                 from /<<PKGBUILDDIR>>/clasp/app/clasp_app.h:30,
                 from /<<PKGBUILDDIR>>/libclingo/clingo/clingo_app.hh:28,
                 from /<<PKGBUILDDIR>>/libclingo/src/clingo_app.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const char*, unsigned int&, bool&}; _Tp = Gringo::Sig; _Alloc = std::allocator<Gringo::Sig>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Sig>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Sig*, std::vector<Gringo::Sig> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In function 'bool Gringo::parseFoobar(const string&, Gringo::ClingoOptions::Foobar&)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Sig*, std::vector<Gringo::Sig> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 57%] Building CXX object libclingo/CMakeFiles/libclingo.dir/src/control.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libclingo && /usr/bin/g++-7  -DCLINGO_BUILD_LIBRARY -Dlibclingo_EXPORTS -I/<<PKGBUILDDIR>>/libclingo -I/<<PKGBUILDDIR>>/clasp/app -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libclingo.dir/src/control.cc.o -c /<<PKGBUILDDIR>>/libclingo/src/control.cc
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/locatable.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/input/programbuilder.hh:28,
                 from /<<PKGBUILDDIR>>/libclingo/clingo/ast.hh:28,
                 from /<<PKGBUILDDIR>>/libclingo/src/ast.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {clingo_ast_aggregate_guard&}; _Tp = clingo_ast_aggregate_guard; _Alloc = std::allocator<clingo_ast_aggregate_guard>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<clingo_ast_aggregate_guard>::iterator {aka __gnu_cxx::__normal_iterator<clingo_ast_aggregate_guard*, std::vector<clingo_ast_aggregate_guard> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {clingo_ast_theory_unparsed_term_element}; _Tp = clingo_ast_theory_unparsed_term_element; _Alloc = std::allocator<clingo_ast_theory_unparsed_term_element>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<clingo_ast_theory_unparsed_term_element>::iterator {aka __gnu_cxx::__normal_iterator<clingo_ast_theory_unparsed_term_element*, std::vector<clingo_ast_theory_unparsed_term_element> >}' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {clingo_ast_theory_term}; _Tp = clingo_ast_theory_term; _Alloc = std::allocator<clingo_ast_theory_term>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<clingo_ast_theory_term>::iterator {aka __gnu_cxx::__normal_iterator<clingo_ast_theory_term*, std::vector<clingo_ast_theory_term> >}' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc: In member function 'virtual Gringo::Input::TheoryTermUid Gringo::Input::ASTBuilder::theorytermvar(const Gringo::Location&, Gringo::String)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<clingo_ast_theory_term*, std::vector<clingo_ast_theory_term> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'virtual Gringo::Input::TheoryTermUid Gringo::Input::ASTBuilder::theorytermvalue(const Gringo::Location&, Gringo::Symbol)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<clingo_ast_theory_term*, std::vector<clingo_ast_theory_term> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'virtual Gringo::Input::BoundVecUid Gringo::Input::ASTBuilder::boundvec(Gringo::Input::BoundVecUid, Gringo::Relation, Gringo::Input::TermUid)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<clingo_ast_aggregate_guard*, std::vector<clingo_ast_aggregate_guard> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libclingo/clingo/control.hh:28,
                 from /<<PKGBUILDDIR>>/libclingo/clingo/clingocontrol.hh:28,
                 from /<<PKGBUILDDIR>>/libclingo/src/clingocontrol.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Location, const Gringo::Sig&, bool}; _Tp = std::tuple<Gringo::Location, Gringo::Sig, bool>; _Alloc = std::allocator<std::tuple<Gringo::Location, Gringo::Sig, bool> >]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> >::iterator {aka __gnu_cxx::__normal_iterator<std::tuple<Gringo::Location, Gringo::Sig, bool>*, std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Output::PredicateDomain&}; _Tp = Gringo::Sig; _Alloc = std::allocator<Gringo::Sig>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Sig>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Sig*, std::vector<Gringo::Sig> >}' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc: In member function 'virtual std::vector<Gringo::Sig> Gringo::ClingoControl::signatures() const':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Sig*, std::vector<Gringo::Sig> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void Gringo::ClingoControl::parse(const StringVec&, const Gringo::ClingoOptions&, Clasp::Asp::LogicProgram*, bool)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::tuple<Gringo::Location, Gringo::Sig, bool>*, std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'Gringo::Input::TheoryTermUid Gringo::Input::ASTBuilder::theorytermarr_(const Gringo::Location&, Gringo::Input::TheoryOptermVecUid, clingo_ast_theory_term_type_t)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<clingo_ast_theory_term*, std::vector<clingo_ast_theory_term> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'virtual Gringo::Input::TheoryTermUid Gringo::Input::ASTBuilder::theorytermfun(const Gringo::Location&, Gringo::String, Gringo::Input::TheoryOptermVecUid)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<clingo_ast_theory_term*, std::vector<clingo_ast_theory_term> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'virtual Gringo::Input::TheoryTermUid Gringo::Input::ASTBuilder::theorytermopterm(const Gringo::Location&, Gringo::Input::TheoryOptermUid)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<clingo_ast_theory_term*, std::vector<clingo_ast_theory_term> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'virtual Gringo::Input::TheoryOptermVecUid Gringo::Input::ASTBuilder::theoryopterms(Gringo::Input::TheoryOptermVecUid, const Gringo::Location&, Gringo::Input::TheoryOptermUid)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<clingo_ast_theory_term*, std::vector<clingo_ast_theory_term> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'virtual Gringo::Input::TheoryOptermVecUid Gringo::Input::ASTBuilder::theoryopterms(const Gringo::Location&, Gringo::Input::TheoryOptermUid, Gringo::Input::TheoryOptermVecUid)':
/usr/include/c++/7/bits/vector.tcc:327:19: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<clingo_ast_theory_term*, std::vector<clingo_ast_theory_term> >' changed in GCC 7.1
  _M_realloc_insert(begin() + __n, std::move(__v));
  ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'virtual Gringo::Input::TheoryOptermUid Gringo::Input::ASTBuilder::theoryopterm(Gringo::Input::TheoryOptermUid, Gringo::Input::TheoryOpVecUid, Gringo::Input::TheoryTermUid)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<clingo_ast_theory_unparsed_term_element*, std::vector<clingo_ast_theory_unparsed_term_element> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 58%] Building CXX object libclingo/CMakeFiles/libclingo.dir/src/gringo_app.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libclingo && /usr/bin/g++-7  -DCLINGO_BUILD_LIBRARY -Dlibclingo_EXPORTS -I/<<PKGBUILDDIR>>/libclingo -I/<<PKGBUILDDIR>>/clasp/app -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libclingo.dir/src/gringo_app.cc.o -c /<<PKGBUILDDIR>>/libclingo/src/gringo_app.cc
[ 59%] Building CXX object libclingo/CMakeFiles/libclingo.dir/src/incmode.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libclingo && /usr/bin/g++-7  -DCLINGO_BUILD_LIBRARY -Dlibclingo_EXPORTS -I/<<PKGBUILDDIR>>/libclingo -I/<<PKGBUILDDIR>>/clasp/app -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libclingo.dir/src/incmode.cc.o -c /<<PKGBUILDDIR>>/libclingo/src/incmode.cc
[ 60%] Building CXX object libgringo/tests/CMakeFiles/test_gringo.dir/main.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo/tests -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_gringo.dir/main.cc.o -c /<<PKGBUILDDIR>>/libgringo/tests/main.cc
[ 60%] Building CXX object libclingo/CMakeFiles/libclingo.dir/src/scripts.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libclingo && /usr/bin/g++-7  -DCLINGO_BUILD_LIBRARY -Dlibclingo_EXPORTS -I/<<PKGBUILDDIR>>/libclingo -I/<<PKGBUILDDIR>>/clasp/app -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libclingo.dir/src/scripts.cc.o -c /<<PKGBUILDDIR>>/libclingo/src/scripts.cc
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libclingo/clingo/control.hh:28,
                 from /<<PKGBUILDDIR>>/libclingo/clingo/clingocontrol.hh:28,
                 from /<<PKGBUILDDIR>>/libclingo/src/control.cc:32:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Symbol}; _Tp = Gringo::Symbol; _Alloc = std::allocator<Gringo::Symbol>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Symbol>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Symbol>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >}' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc: In static member function 'static bool {anonymous}::ClingoContext::call(const Gringo::Location&, Gringo::String, Gringo::SymSpan, Gringo::Logger&)::<lambda(const clingo_symbol_t*, size_t, void*)>::_FUN(const clingo_symbol_t*, size_t, void*)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In static member function 'static bool {anonymous}::CScript::call(const Gringo::Location&, Gringo::String, Gringo::SymSpan, Gringo::Logger&)::<lambda(const clingo_symbol_t*, size_t, void*)>::_FUN(const clingo_symbol_t*, size_t, void*)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In function 'bool clingo_control_ground(clingo_control_t*, const clingo_part_t*, size_t, clingo_ground_callback_t, void*)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const Gringo::Symbol, const bool&}; _Tp = std::pair<Gringo::Symbol, bool>; _Alloc = std::allocator<std::pair<Gringo::Symbol, bool> >]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<std::pair<Gringo::Symbol, bool> >::iterator {aka __gnu_cxx::__normal_iterator<std::pair<Gringo::Symbol, bool>*, std::vector<std::pair<Gringo::Symbol, bool> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In function 'bool clingo_control_solve(clingo_control_t*, clingo_solve_mode_bitset_t, const clingo_symbolic_literal_t*, size_t, clingo_solve_event_callback_t, void*, clingo_solve_handle_t**)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<Gringo::Symbol, bool>*, std::vector<std::pair<Gringo::Symbol, bool> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 61%] Building CXX object libclingo/CMakeFiles/libclingo.dir/__/clasp/app/clasp_app.cpp.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libclingo && /usr/bin/g++-7  -DCLINGO_BUILD_LIBRARY -Dlibclingo_EXPORTS -I/<<PKGBUILDDIR>>/libclingo -I/<<PKGBUILDDIR>>/clasp/app -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libclingo.dir/__/clasp/app/clasp_app.cpp.o -c /<<PKGBUILDDIR>>/clasp/app/clasp_app.cpp
[ 62%] Building CXX object libgringo/tests/CMakeFiles/test_gringo.dir/python.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo/tests -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_gringo.dir/python.cc.o -c /<<PKGBUILDDIR>>/libgringo/tests/python.cc
[ 62%] Building CXX object libgringo/tests/CMakeFiles/test_gringo.dir/safetycheck.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo/tests -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_gringo.dir/safetycheck.cc.o -c /<<PKGBUILDDIR>>/libgringo/tests/safetycheck.cc
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libclingo/clingo/control.hh:28,
                 from /<<PKGBUILDDIR>>/libclingo/clingo/incmode.hh:28,
                 from /<<PKGBUILDDIR>>/libclingo/src/gringo_app.cc:26:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const char*, unsigned int&, bool&}; _Tp = Gringo::Sig; _Alloc = std::allocator<Gringo::Sig>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Sig>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Sig*, std::vector<Gringo::Sig> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Location, Gringo::Sig&, bool}; _Tp = std::tuple<Gringo::Location, Gringo::Sig, bool>; _Alloc = std::allocator<std::tuple<Gringo::Location, Gringo::Sig, bool> >]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> >::iterator {aka __gnu_cxx::__normal_iterator<std::tuple<Gringo::Location, Gringo::Sig, bool>*, std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> > >}' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> >::iterator {aka __gnu_cxx::__normal_iterator<std::tuple<Gringo::Location, Gringo::Sig, bool>*, std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> > >}' changed in GCC 7.1
/usr/include/c++/7/bits/vector.tcc: In function 'bool Gringo::parseFoobar(const string&, Gringo::GringoOptions::Foobar&)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Sig*, std::vector<Gringo::Sig> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'virtual void Gringo::GringoApp::run()':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::tuple<Gringo::Location, Gringo::Sig, bool>*, std::vector<std::tuple<Gringo::Location, Gringo::Sig, bool> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 63%] Building CXX object libgringo/tests/CMakeFiles/test_gringo.dir/symbol.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo/tests -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_gringo.dir/symbol.cc.o -c /<<PKGBUILDDIR>>/libgringo/tests/symbol.cc
[ 63%] Linking CXX shared library ../bin/libclingo.so
cd /<<PKGBUILDDIR>>/build/hardening_mt/libclingo && /usr/bin/cmake -E cmake_link_script CMakeFiles/libclingo.dir/link.txt --verbose=1
/usr/bin/g++-7 -fPIC -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -Wl,-z,relro -Wl,-z,now -shared -Wl,-soname,libclingo.so.1 -o ../bin/libclingo.so.1.0 CMakeFiles/libclingo.dir/src/ast.cc.o CMakeFiles/libclingo.dir/src/clingo_app.cc.o CMakeFiles/libclingo.dir/src/clingocontrol.cc.o CMakeFiles/libclingo.dir/src/control.cc.o CMakeFiles/libclingo.dir/src/gringo_app.cc.o CMakeFiles/libclingo.dir/src/incmode.cc.o CMakeFiles/libclingo.dir/src/scripts.cc.o CMakeFiles/libclingo.dir/__/clasp/app/clasp_app.cpp.o ../lib/libgringo.a ../lib/libclasp.a ../lib/libreify.a ../lib/libpotassco.a -lpthread 
cd /<<PKGBUILDDIR>>/build/hardening_mt/libclingo && /usr/bin/cmake -E cmake_symlink_library ../bin/libclingo.so.1.0 ../bin/libclingo.so.1 ../bin/libclingo.so
make[4]: Leaving directory '/<<PKGBUILDDIR>>/build/hardening_mt'
[ 63%] Built target libclingo
[ 63%] Building CXX object libgringo/tests/CMakeFiles/test_gringo.dir/term.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo/tests -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_gringo.dir/term.cc.o -c /<<PKGBUILDDIR>>/libgringo/tests/term.cc
[ 64%] Building CXX object libgringo/tests/CMakeFiles/test_gringo.dir/unique_vec.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo/tests -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_gringo.dir/unique_vec.cc.o -c /<<PKGBUILDDIR>>/libgringo/tests/unique_vec.cc
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/tests/catch.hpp:561,
                 from /<<PKGBUILDDIR>>/libgringo/tests/main.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const Catch::SectionEndInfo&}; _Tp = Catch::SectionEndInfo; _Alloc = std::allocator<Catch::SectionEndInfo>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Catch::SectionEndInfo>::iterator {aka __gnu_cxx::__normal_iterator<Catch::SectionEndInfo*, std::vector<Catch::SectionEndInfo> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:64:0,
                 from /<<PKGBUILDDIR>>/libgringo/tests/catch.hpp:561,
                 from /<<PKGBUILDDIR>>/libgringo/tests/main.cc:25:
/usr/include/c++/7/bits/stl_vector.h: In member function 'virtual void Catch::RunContext::sectionEndedEarly(const Catch::SectionEndInfo&)':
/usr/include/c++/7/bits/stl_vector.h:948:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Catch::SectionEndInfo*, std::vector<Catch::SectionEndInfo> >' changed in GCC 7.1
    _M_realloc_insert(end(), __x);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[ 64%] Building CXX object libgringo/tests/CMakeFiles/test_gringo.dir/utility.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo/tests -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_gringo.dir/utility.cc.o -c /<<PKGBUILDDIR>>/libgringo/tests/utility.cc
make -f libclingo/tests/CMakeFiles/test_clingo.dir/build.make libclingo/tests/CMakeFiles/test_clingo.dir/depend
make[4]: Entering directory '/<<PKGBUILDDIR>>/build/hardening_mt'
cd /<<PKGBUILDDIR>>/build/hardening_mt && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<PKGBUILDDIR>> /<<PKGBUILDDIR>>/libclingo/tests /<<PKGBUILDDIR>>/build/hardening_mt /<<PKGBUILDDIR>>/build/hardening_mt/libclingo/tests /<<PKGBUILDDIR>>/build/hardening_mt/libclingo/tests/CMakeFiles/test_clingo.dir/DependInfo.cmake --color=
Scanning dependencies of target test_clingo
make[4]: Leaving directory '/<<PKGBUILDDIR>>/build/hardening_mt'
make -f libclingo/tests/CMakeFiles/test_clingo.dir/build.make libclingo/tests/CMakeFiles/test_clingo.dir/build
make[4]: Entering directory '/<<PKGBUILDDIR>>/build/hardening_mt'
[ 65%] Building CXX object libclingo/tests/CMakeFiles/test_clingo.dir/ast.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libclingo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libclingo/tests -I/<<PKGBUILDDIR>>/libclingo  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_clingo.dir/ast.cc.o -c /<<PKGBUILDDIR>>/libclingo/tests/ast.cc
make -f libpyclingo/CMakeFiles/libpyclingo.dir/build.make libpyclingo/CMakeFiles/libpyclingo.dir/depend
make[4]: Entering directory '/<<PKGBUILDDIR>>/build/hardening_mt'
cd /<<PKGBUILDDIR>>/build/hardening_mt && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<PKGBUILDDIR>> /<<PKGBUILDDIR>>/libpyclingo /<<PKGBUILDDIR>>/build/hardening_mt /<<PKGBUILDDIR>>/build/hardening_mt/libpyclingo /<<PKGBUILDDIR>>/build/hardening_mt/libpyclingo/CMakeFiles/libpyclingo.dir/DependInfo.cmake --color=
Scanning dependencies of target libpyclingo
make[4]: Leaving directory '/<<PKGBUILDDIR>>/build/hardening_mt'
make -f libpyclingo/CMakeFiles/libpyclingo.dir/build.make libpyclingo/CMakeFiles/libpyclingo.dir/build
make[4]: Entering directory '/<<PKGBUILDDIR>>/build/hardening_mt'
[ 66%] Building CXX object libpyclingo/CMakeFiles/libpyclingo.dir/pyclingo.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libpyclingo && /usr/bin/g++-7  -DCLINGO_WITH_PYTHON -DPYCLINGO_BUILD_LIBRARY -DPYCLINGO_NO_VISIBILITY -I/<<PKGBUILDDIR>>/libpyclingo -I/<<PKGBUILDDIR>>/libclingo -isystem /usr/include/python3.6m  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libpyclingo.dir/pyclingo.cc.o -c /<<PKGBUILDDIR>>/libpyclingo/pyclingo.cc
In file included from /usr/include/c++/7/vector:64:0,
                 from /<<PKGBUILDDIR>>/libclingo/clingo.hh:34,
                 from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:25,
                 from /<<PKGBUILDDIR>>/libclingo/tests/ast.cc:25:
/usr/include/c++/7/bits/stl_vector.h: In function 'std::vector<_Tp, _Alloc>::vector(std::initializer_list<_Tp>, const allocator_type&) [with _Tp = Clingo::Symbol; _Alloc = std::allocator<Clingo::Symbol>]':
/usr/include/c++/7/bits/stl_vector.h:383:7: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
       vector(initializer_list<value_type> __l,
       ^~~~~~
/usr/include/c++/7/bits/stl_vector.h: In function 'std::vector<_Tp, _Alloc>::vector(std::initializer_list<_Tp>, const allocator_type&) [with _Tp = Clingo::Symbol; _Alloc = std::allocator<Clingo::Symbol>]':
/usr/include/c++/7/bits/stl_vector.h:383:7: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
/<<PKGBUILDDIR>>/libclingo/tests/ast.cc: In function 'Clingo::Test::____C_A_T_C_H____T_E_S_T____184()::<lambda(const char*)>':
/<<PKGBUILDDIR>>/libclingo/tests/ast.cc:234:74: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
         auto t = [](char const *s) { return ModelVec({{parse_term(s)}}); };
                                                                          ^
[ 67%] Building CXX object libgringo/tests/CMakeFiles/test_gringo.dir/ground/dependency.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo/tests -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_gringo.dir/ground/dependency.cc.o -c /<<PKGBUILDDIR>>/libgringo/tests/ground/dependency.cc
In file included from /usr/include/c++/7/vector:64:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/output/theory.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/tests/term.cc:26:
/usr/include/c++/7/bits/stl_vector.h: In function 'std::vector<_Tp, _Alloc>::vector(std::initializer_list<_Tp>, const allocator_type&) [with _Tp = Gringo::Symbol; _Alloc = std::allocator<Gringo::Symbol>]':
/usr/include/c++/7/bits/stl_vector.h:383:7: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
       vector(initializer_list<value_type> __l,
       ^~~~~~
/<<PKGBUILDDIR>>/libpyclingo/pyclingo.cc:610:8: warning: '{anonymous}::Object {anonymous}::cppToPy(long unsigned int)' defined but not used [-Wunused-function]
 Object cppToPy(unsigned long n) { return PyLong_FromUnsignedLong(n); }
        ^~~~~~~
/<<PKGBUILDDIR>>/libpyclingo/pyclingo.cc:609:8: warning: '{anonymous}::Object {anonymous}::cppToPy(long int)' defined but not used [-Wunused-function]
 Object cppToPy(long n) { return PyLong_FromLong(n); }
        ^~~~~~~
In file included from /usr/include/c++/7/vector:64:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/graph.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/dependency.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/tests/ground/dependency.cc:25:
/usr/include/c++/7/bits/stl_vector.h: In constructor 'std::vector<_Tp, _Alloc>::vector(std::initializer_list<_Tp>, const allocator_type&) [with _Tp = Gringo::Symbol; _Alloc = std::allocator<Gringo::Symbol>]':
/usr/include/c++/7/bits/stl_vector.h:383:7: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
       vector(initializer_list<value_type> __l,
       ^~~~~~
In file included from /usr/include/c++/7/unordered_map:47:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:32,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/dependency.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/tests/ground/dependency.cc:25:
/usr/include/c++/7/bits/hashtable.h: In member function 'std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::iterator std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::_M_emplace(std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::const_iterator, std::false_type, _Args&& ...) [with _Args = {Gringo::Sig, Gringo::GTerm*}; _Key = Gringo::Sig; _Value = std::pair<const Gringo::Sig, Gringo::GTerm*>; _Alloc = std::allocator<std::pair<const Gringo::Sig, Gringo::GTerm*> >; _ExtractKey = std::__detail::_Select1st; _Equal = std::equal_to<Gringo::Sig>; _H1 = std::hash<Gringo::Sig>; _H2 = std::__detail::_Mod_range_hashing; _Hash = std::__detail::_Default_ranged_hash; _RehashPolicy = std::__detail::_Prime_rehash_policy; _Traits = std::__detail::_Hashtable_traits<true, false, false>]':
/usr/include/c++/7/bits/hashtable.h:1673:7: note: parameter passing for argument of type 'std::_Hashtable<Gringo::Sig, std::pair<const Gringo::Sig, Gringo::GTerm*>, std::allocator<std::pair<const Gringo::Sig, Gringo::GTerm*> >, std::__detail::_Select1st, std::equal_to<Gringo::Sig>, std::hash<Gringo::Sig>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<true, false, false> >::const_iterator {aka std::__detail::_Node_const_iterator<std::pair<const Gringo::Sig, Gringo::GTerm*>, false, true>}' changed in GCC 7.1
       _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/hashtable.h: In member function 'void Gringo::Ground::Test::{anonymous}::TestLookup::add(const UTerm&)':
/usr/include/c++/7/bits/hashtable.h:681:66: note: parameter passing for argument of type 'std::__detail::_Node_const_iterator<std::pair<const Gringo::Sig, Gringo::GTerm*>, false, true>' changed in GCC 7.1
  { return _M_emplace(cend(), __uk, std::forward<_Args>(__args)...); }
                                                                  ^
/usr/include/c++/7/bits/hashtable.h:681:66: note: parameter passing for argument of type 'std::__detail::_Node_const_iterator<std::pair<const Gringo::Sig, Gringo::GTerm*>, false, true>' changed in GCC 7.1
  { return _M_emplace(cend(), __uk, std::forward<_Args>(__args)...); }
                                                                  ^
/usr/include/c++/7/bits/hashtable.h: In member function 'bool Gringo::Ground::Lookup<Occ>::add(Gringo::GTerm&, Occ&&) [with Occ = std::pair<Gringo::Ground::Dependency<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> >::Node*, unsigned int>]':
/usr/include/c++/7/bits/hashtable.h:681:66: note: parameter passing for argument of type 'std::__detail::_Node_const_iterator<std::pair<const Gringo::Sig, Gringo::GTerm*>, false, true>' changed in GCC 7.1
  { return _M_emplace(cend(), __uk, std::forward<_Args>(__args)...); }
                                                                  ^
/usr/include/c++/7/bits/hashtable.h:681:66: note: parameter passing for argument of type 'std::__detail::_Node_const_iterator<std::pair<const Gringo::Sig, Gringo::GTerm*>, false, true>' changed in GCC 7.1
  { return _M_emplace(cend(), __uk, std::forward<_Args>(__args)...); }
                                                                  ^
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /<<PKGBUILDDIR>>/libclingo/clingo.hh:33,
                 from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:25,
                 from /<<PKGBUILDDIR>>/libclingo/tests/ast.cc:25:
/usr/include/c++/7/bits/stl_algo.h: In function 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]':
/usr/include/c++/7/bits/stl_algo.h:1840:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
     __insertion_sort(_RandomAccessIterator __first,
     ^~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1840:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h: In function 'void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]':
/usr/include/c++/7/bits/stl_algo.h:78:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
     __move_median_to_first(_Iterator __result,_Iterator __a, _Iterator __b,
     ^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:78:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:78:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:78:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
In file included from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:26:0,
                 from /<<PKGBUILDDIR>>/libclingo/tests/ast.cc:25:
/<<PKGBUILDDIR>>/libclingo/tests/catch.hpp: In function 'std::__cxx11::string Catch::Detail::rangeToString(InputIterator, InputIterator) [with InputIterator = __gnu_cxx::__normal_iterator<const Clingo::Symbol*, std::vector<Clingo::Symbol> >]':
/<<PKGBUILDDIR>>/libclingo/tests/catch.hpp:1782:17: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
     std::string rangeToString( InputIterator first, InputIterator last ) {
                 ^~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/catch.hpp:1782:17: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
/<<PKGBUILDDIR>>/libclingo/tests/catch.hpp: In function 'std::__cxx11::string Catch::Detail::rangeToString(InputIterator, InputIterator) [with InputIterator = __gnu_cxx::__normal_iterator<const std::vector<Clingo::Symbol>*, std::vector<std::vector<Clingo::Symbol> > >]':
/<<PKGBUILDDIR>>/libclingo/tests/catch.hpp:1716:54: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
     return Detail::rangeToString( v.begin(), v.end() );
                                                      ^
/<<PKGBUILDDIR>>/libclingo/tests/catch.hpp:1716:54: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
     return Detail::rangeToString( v.begin(), v.end() );
                                                      ^
In file included from /usr/include/c++/7/bits/stl_algo.h:61:0,
                 from /usr/include/c++/7/algorithm:62,
                 from /<<PKGBUILDDIR>>/libclingo/clingo.hh:33,
                 from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:25,
                 from /<<PKGBUILDDIR>>/libclingo/tests/ast.cc:25:
/usr/include/c++/7/bits/stl_heap.h: In function 'void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >; _Distance = int; _Tp = Clingo::Symbol; _Compare = __gnu_cxx::__ops::_Iter_less_iter]':
/usr/include/c++/7/bits/stl_heap.h:214:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
     __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
     ^~~~~~~~~~~~~
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /<<PKGBUILDDIR>>/libclingo/clingo.hh:33,
                 from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:25,
                 from /<<PKGBUILDDIR>>/libclingo/tests/ast.cc:25:
/usr/include/c++/7/bits/stl_algo.h: In function 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]':
/usr/include/c++/7/bits/stl_algo.h:1940:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
     __introsort_loop(_RandomAccessIterator __first,
     ^~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1940:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:1940:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:1921:34: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
       std::__move_median_to_first(__first, __first + 1, __mid, __last - 1,
       ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
       __comp);
       ~~~~~~~                     
/usr/include/c++/7/bits/stl_algo.h:1921:34: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:1954:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
    std::__introsort_loop(__cut, __last, __depth_limit, __comp);
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h: In function 'Clingo::Test::ModelVec Clingo::Test::{anonymous}::solve(const char*, Clingo::PartSpan)':
/usr/include/c++/7/bits/stl_algo.h:1968:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
    std::__introsort_loop(__first, __last,
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
     std::__lg(__last - __first) * 2,
     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     __comp);
     ~~~~~~~              
/usr/include/c++/7/bits/stl_algo.h:1885:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1890:23: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
  std::__insertion_sort(__first, __last, __comp);
  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<PKGBUILDDIR>>/libgringo/tests/tests.hh:28:0,
                 from /<<PKGBUILDDIR>>/libgringo/tests/ground/dependency.cc:27:
/<<PKGBUILDDIR>>/libgringo/tests/ground/dependency.cc: In function 'void Gringo::Ground::Test::____C_A_T_C_H____T_E_S_T____122()':
/<<PKGBUILDDIR>>/libgringo/tests/ground/dependency.cc:126:65: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("{f(2)}" == l.match(V::createFun("f", { NUM(2) })));
                                                                 ^
/<<PKGBUILDDIR>>/libgringo/tests/ground/dependency.cc:128:66: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("{f(Y0)}" == l.match(V::createFun("f", { NUM(1) })));
                                                                  ^
/<<PKGBUILDDIR>>/libgringo/tests/ground/dependency.cc:129:61: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("{}" == l.match(V::createFun("g", { NUM(1) })));
                                                             ^
/<<PKGBUILDDIR>>/libgringo/tests/ground/dependency.cc:132:86: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("{f(Y0,Y0),f(Y0,Y1)}" == l.match(V::createFun("f", { NUM(1), NUM(1) })));
                                                                                      ^
/<<PKGBUILDDIR>>/libgringo/tests/ground/dependency.cc:133:77: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("{f(Y0,Y1)}" == l.match(V::createFun("f", { NUM(1), NUM(2) })));
                                                                             ^
/<<PKGBUILDDIR>>/libgringo/tests/ground/dependency.cc:135:61: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("{}" == l.match(V::createFun("g", { NUM(2) })));
                                                             ^
/<<PKGBUILDDIR>>/libgringo/tests/ground/dependency.cc:136:73: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("{g((3*Y0+7))}" == l.match(V::createFun("g", { NUM(10) })));
                                                                         ^
/<<PKGBUILDDIR>>/libgringo/tests/ground/dependency.cc:148:27: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         l.add(fun("f", val(V::createFun("g", { NUM(1) })), var("X")));
                        ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<PKGBUILDDIR>>/libgringo/tests/tests.hh:28:0,
                 from /<<PKGBUILDDIR>>/libgringo/tests/ground/dependency.cc:27:
/<<PKGBUILDDIR>>/libgringo/tests/ground/dependency.cc:149:74: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("{f(Y0,Y0),f(g(1),Y0)}" == l.unify(fun("f", var("A"), val(V::createFun("g", { NUM(2) })))));
                                                                       ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:26:0,
                 from /<<PKGBUILDDIR>>/libclingo/tests/ast.cc:25:
/<<PKGBUILDDIR>>/libclingo/tests/ast.cc: In function 'void Clingo::Test::____C_A_T_C_H____T_E_S_T____184()':
/<<PKGBUILDDIR>>/libclingo/tests/ast.cc:186:32: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
         REQUIRE(solve("a.") == ModelVec({{Id("a")}}));
                                ^~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/ast.cc:187:46: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
         REQUIRE(solve("a. c. b :- a, c.") == ModelVec({{Id("a"), Id("b"), Id("c")}}));
                                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/ast.cc:188:48: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
         REQUIRE(solve("#const a=10. p(a).") == ModelVec({{Function("p", {Number(10)})}}));
                                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/ast.cc:189:46: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
         REQUIRE(solve("a. b. #show a/0.") == ModelVec({{Id("a")}}));
                                              ^~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/ast.cc:190:55: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
         REQUIRE(solve("$a$=1. $b$=2. #show $a/0.") == ModelVec({{Function("$", {Id("a"), Number(1)})}}));
                                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/ast.cc:191:45: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
         REQUIRE(solve("a. #show b : a.") == ModelVec({{Id("a"), Id("b")}}));
                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/ast.cc:192:60: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
         REQUIRE(solve("$a$=1. $b$=2. #show. #show $a.") == ModelVec({{Function("$", {Id("a"), Number(1)})}}));
                                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/ast.cc:193:76: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
         REQUIRE(solve("#minimize{ 1:b; 2:a }. {a;b}. :- not a, not b.") == ModelVec({{Id("b")}}));
                                                                            ^~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/ast.cc:198:70: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
         REQUIRE(solve("#edge (u,v) : a. #edge (v,u) : b. {a;b}.") == ModelVec({{}, {Id("a")}, {Id("b")}}));
                                                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/ast.cc:198:70: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
/<<PKGBUILDDIR>>/libclingo/tests/ast.cc:208:43: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
         REQUIRE(solve("{a}. :-not a.") == ModelVec({{Id("a")}}));
                                           ^~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/ast.cc:211:51: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
         REQUIRE(solve(":-0{a:b;c}1. {a;b;c}.") == ModelVec({{Id("a"), Id("b"), Id("c")}}));
                                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/ast.cc:212:61: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
         REQUIRE(solve(":-0#min{1,2:a,b;2:c}2. {a;b;c}.") == ModelVec({{}, {Id("a")}, {Id("b")}}));
                                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/ast.cc:212:61: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
/<<PKGBUILDDIR>>/libclingo/tests/ast.cc:214:88: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
         REQUIRE(solve("1 $<= $x $<= 2. 1 $<= $y $<= 2. :- #disjoint {1:$x; 2:$y}.") == ModelVec({{c("x", 1), c("y", 1)}, {c("x", 2), c("y", 2)}}));
                                                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/ast.cc:214:88: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
/<<PKGBUILDDIR>>/libclingo/tests/ast.cc:217:32: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
         REQUIRE(solve("a.") == ModelVec({{Id("a")}}));
                                ^~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/ast.cc:220:40: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
         REQUIRE(solve("a:b;c.{b}.") == ModelVec({{Id("a"), Id("b")}, {Id("b"), Id("c")}, {Id("c")}}));
                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/ast.cc:220:40: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
/<<PKGBUILDDIR>>/libclingo/tests/ast.cc:220:40: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
/<<PKGBUILDDIR>>/libclingo/tests/ast.cc:221:40: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
         REQUIRE(solve("1{a:b;b}2.") == ModelVec({{Id("a"), Id("b")}, {Id("b")}}));
                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/ast.cc:221:40: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
/<<PKGBUILDDIR>>/libclingo/tests/ast.cc:222:47: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
         REQUIRE(solve("#min{1,2:a;2:c}1.") == ModelVec({{Id("a")}, {Id("a"), Id("c")}}));
                                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/ast.cc:222:47: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
/<<PKGBUILDDIR>>/libclingo/tests/ast.cc:225:32: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
         REQUIRE(solve("a.") == ModelVec({{Id("a")}}));
                                ^~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/ast.cc:255:75: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
         REQUIRE(solve("12 $< 1 $+ 3 $* $x $+ 7 $< 17. 0 $<= x $<= 4.") == ModelVec({{Function("$", {Id("x"), Number(2)})}}));
                                                                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<PKGBUILDDIR>>/libgringo/tests/tests.hh:28:0,
                 from /<<PKGBUILDDIR>>/libgringo/tests/term.cc:27:
/<<PKGBUILDDIR>>/libgringo/tests/term.cc: In function 'void Gringo::Test::____C_A_T_C_H____T_E_S_T____56()':
/<<PKGBUILDDIR>>/libgringo/tests/term.cc:208:42: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE(FUN("f", {NUM(1), NUM(5)}) == fun("f", val(NUM(1)), binop(BinOp::ADD, val(NUM(2)), val(NUM(3))))->eval(undefined, log));
                                          ^
/<<PKGBUILDDIR>>/libgringo/tests/term.cc:297:87: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE(bindVars(unop(UnOp::NEG, fun("f", var("X"))))->match(FUN("f", {NUM(0)}).flipSign()));
                                                                                       ^
/<<PKGBUILDDIR>>/libgringo/tests/term.cc:298:88: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE(!bindVars(unop(UnOp::NEG, fun("f", var("X"))))->match(FUN("f", {NUM(0)})));
                                                                                        ^
/<<PKGBUILDDIR>>/libgringo/tests/term.cc:299:88: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE(bindVars(fun("p", var("X"), var("X")))->match(FUN("p", {NUM(1), NUM(1)})));
                                                                                        ^
/<<PKGBUILDDIR>>/libgringo/tests/term.cc:300:89: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE(!bindVars(fun("p", var("X"), var("X")))->match(FUN("p", {NUM(1), NUM(2)})));
                                                                                         ^
/<<PKGBUILDDIR>>/libgringo/tests/term.cc:301:171: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE(bindVars(fun("p", binop(BinOp::SUB, val(NUM(4)), binop(BinOp::MUL, val(NUM(3)), var("X"))), unop(UnOp::NEG, var("X"))))->match(FUN("p", {NUM(-2), NUM(-2)})));
                                                                                                                                                                           ^
/<<PKGBUILDDIR>>/libgringo/tests/term.cc:302:171: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE(bindVars(fun("p", binop(BinOp::SUB, val(NUM(4)), binop(BinOp::MUL, val(NUM(3)), var("X"))), unop(UnOp::NEG, var("X"))))->match(FUN("p", {NUM(-5), NUM(-3)})));
                                                                                                                                                                           ^
/<<PKGBUILDDIR>>/libgringo/tests/term.cc:303:170: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE(!bindVars(fun("p", binop(BinOp::SUB, val(NUM(4)), binop(BinOp::MUL, val(NUM(3)), var("X"))), unop(UnOp::NEG, var("X"))))->match(FUN("p", {NUM(2), NUM(2)})));
                                                                                                                                                                          ^
/<<PKGBUILDDIR>>/libgringo/tests/term.cc:304:170: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE(!bindVars(fun("p", binop(BinOp::SUB, val(NUM(4)), binop(BinOp::MUL, val(NUM(3)), var("X"))), unop(UnOp::NEG, var("X"))))->match(FUN("p", {NUM(1), NUM(2)})));
                                                                                                                                                                          ^
/<<PKGBUILDDIR>>/libgringo/tests/term.cc:320:61: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         Symbol pf = Symbol::createFun("f", Potassco::toSpan(SymVec{px, nx, str, sup, inf}), false);
                                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/term.cc:321:61: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         Symbol nf = Symbol::createFun("f", Potassco::toSpan(SymVec{px, nx, str, sup, inf}), true);
                                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/term.cc:322:57: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         Symbol t = Symbol::createTuple(Potassco::toSpan(SymVec{px, nx, str, sup, inf}));
                                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 68%] Building CXX object libgringo/tests/CMakeFiles/test_gringo.dir/ground/instantiation.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo/tests -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_gringo.dir/ground/instantiation.cc.o -c /<<PKGBUILDDIR>>/libgringo/tests/ground/instantiation.cc
[ 69%] Building CXX object libclingo/tests/CMakeFiles/test_clingo.dir/clingo.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libclingo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libclingo/tests -I/<<PKGBUILDDIR>>/libclingo  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_clingo.dir/clingo.cc.o -c /<<PKGBUILDDIR>>/libclingo/tests/clingo.cc
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libpyclingo/pyclingo.cc:37:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {clingo_symbolic_literal}; _Tp = clingo_symbolic_literal; _Alloc = std::allocator<clingo_symbolic_literal>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<clingo_symbolic_literal, std::allocator<clingo_symbolic_literal> >::iterator {aka __gnu_cxx::__normal_iterator<clingo_symbolic_literal*, std::vector<clingo_symbolic_literal, std::allocator<clingo_symbolic_literal> > >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In static member function 'static PyObject* {anonymous}::ObjectBase<T>::to_function_(PyObject*, PyObject*, PyObject*) [with R = {anonymous}::SharedObject<_object>; R (T::* f)({anonymous}::Reference, {anonymous}::Reference) = &{anonymous}::ControlWrap::solve; T = {anonymous}::ControlWrap]':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<clingo_symbolic_literal*, std::vector<clingo_symbolic_literal, std::allocator<clingo_symbolic_literal> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:64:0,
                 from /<<PKGBUILDDIR>>/libclingo/clingo.hh:34,
                 from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:25,
                 from /<<PKGBUILDDIR>>/libclingo/tests/clingo.cc:25:
/usr/include/c++/7/bits/stl_vector.h: In function 'std::vector<_Tp, _Alloc>::vector(std::initializer_list<_Tp>, const allocator_type&) [with _Tp = Clingo::Symbol; _Alloc = std::allocator<Clingo::Symbol>]':
/usr/include/c++/7/bits/stl_vector.h:383:7: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
       vector(initializer_list<value_type> __l,
       ^~~~~~
/usr/include/c++/7/bits/stl_vector.h: In function 'std::vector<_Tp, _Alloc>::vector(std::initializer_list<_Tp>, const allocator_type&) [with _Tp = Clingo::Symbol; _Alloc = std::allocator<Clingo::Symbol>]':
/usr/include/c++/7/bits/stl_vector.h:383:7: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
[ 69%] Linking CXX static library ../lib/libpyclingo.a
cd /<<PKGBUILDDIR>>/build/hardening_mt/libpyclingo && /usr/bin/cmake -P CMakeFiles/libpyclingo.dir/cmake_clean_target.cmake
cd /<<PKGBUILDDIR>>/build/hardening_mt/libpyclingo && /usr/bin/cmake -E cmake_link_script CMakeFiles/libpyclingo.dir/link.txt --verbose=1
/usr/bin/ar qc ../lib/libpyclingo.a  CMakeFiles/libpyclingo.dir/pyclingo.cc.o
/usr/bin/ranlib ../lib/libpyclingo.a
make[4]: Leaving directory '/<<PKGBUILDDIR>>/build/hardening_mt'
[ 69%] Built target libpyclingo
[ 69%] Building CXX object libgringo/tests/CMakeFiles/test_gringo.dir/ground/literal.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo/tests -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_gringo.dir/ground/literal.cc.o -c /<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /<<PKGBUILDDIR>>/libclingo/clingo.hh:33,
                 from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:25,
                 from /<<PKGBUILDDIR>>/libclingo/tests/clingo.cc:25:
/usr/include/c++/7/bits/stl_algo.h: In function 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]':
/usr/include/c++/7/bits/stl_algo.h:1840:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
     __insertion_sort(_RandomAccessIterator __first,
     ^~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1840:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
In file included from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:26:0,
                 from /<<PKGBUILDDIR>>/libclingo/tests/clingo.cc:25:
/<<PKGBUILDDIR>>/libclingo/tests/catch.hpp: In function 'std::__cxx11::string Catch::Detail::rangeToString(InputIterator, InputIterator) [with InputIterator = __gnu_cxx::__normal_iterator<const Clingo::Symbol*, std::vector<Clingo::Symbol> >]':
/<<PKGBUILDDIR>>/libclingo/tests/catch.hpp:1782:17: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
     std::string rangeToString( InputIterator first, InputIterator last ) {
                 ^~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/catch.hpp:1782:17: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
/<<PKGBUILDDIR>>/libclingo/tests/catch.hpp: In member function 'Catch::ResultBuilder& Catch::ExpressionLhs<T>::captureExpression(const RhsT&) [with Catch::Internal::Operator Op = (Catch::Internal::Operator)0; RhsT = std::vector<Clingo::Symbol>; T = const std::vector<Clingo::Symbol>&]':
/<<PKGBUILDDIR>>/libclingo/tests/catch.hpp:1716:54: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
     return Detail::rangeToString( v.begin(), v.end() );
                                                      ^
/<<PKGBUILDDIR>>/libclingo/tests/catch.hpp:1716:54: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
     return Detail::rangeToString( v.begin(), v.end() );
                                                      ^
/<<PKGBUILDDIR>>/libclingo/tests/catch.hpp: In function 'std::__cxx11::string Catch::Detail::rangeToString(InputIterator, InputIterator) [with InputIterator = __gnu_cxx::__normal_iterator<const std::vector<Clingo::Symbol>*, std::vector<std::vector<Clingo::Symbol> > >]':
/<<PKGBUILDDIR>>/libclingo/tests/catch.hpp:1716:54: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
     return Detail::rangeToString( v.begin(), v.end() );
                                                      ^
/<<PKGBUILDDIR>>/libclingo/tests/catch.hpp:1716:54: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
     return Detail::rangeToString( v.begin(), v.end() );
                                                      ^
/<<PKGBUILDDIR>>/libclingo/tests/catch.hpp: In function 'std::__cxx11::string Catch::Detail::rangeToString(InputIterator, InputIterator) [with InputIterator = __gnu_cxx::__normal_iterator<const long long int*, std::vector<long long int> >]':
/<<PKGBUILDDIR>>/libclingo/tests/catch.hpp:1782:17: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const long long int*, std::vector<long long int> >' changed in GCC 7.1
     std::string rangeToString( InputIterator first, InputIterator last ) {
                 ^~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/catch.hpp:1782:17: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const long long int*, std::vector<long long int> >' changed in GCC 7.1
/<<PKGBUILDDIR>>/libclingo/tests/catch.hpp:1782:17: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const long long int*, std::vector<long long int> >' changed in GCC 7.1
/<<PKGBUILDDIR>>/libclingo/tests/catch.hpp: In member function 'Catch::ResultBuilder& Catch::ExpressionLhs<T>::captureExpression(const RhsT&) [with Catch::Internal::Operator Op = (Catch::Internal::Operator)0; RhsT = std::vector<long long int>; T = const std::vector<long long int>&]':
/<<PKGBUILDDIR>>/libclingo/tests/catch.hpp:1716:54: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const long long int*, std::vector<long long int> >' changed in GCC 7.1
     return Detail::rangeToString( v.begin(), v.end() );
                                                      ^
/<<PKGBUILDDIR>>/libclingo/tests/catch.hpp:1716:54: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const long long int*, std::vector<long long int> >' changed in GCC 7.1
     return Detail::rangeToString( v.begin(), v.end() );
                                                      ^
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /<<PKGBUILDDIR>>/libclingo/clingo.hh:33,
                 from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:25,
                 from /<<PKGBUILDDIR>>/libclingo/tests/clingo.cc:25:
/usr/include/c++/7/bits/stl_algo.h: In function 'void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]':
/usr/include/c++/7/bits/stl_algo.h:78:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
     __move_median_to_first(_Iterator __result,_Iterator __a, _Iterator __b,
     ^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:78:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:78:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:78:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
In file included from /usr/include/c++/7/bits/stl_algo.h:61:0,
                 from /usr/include/c++/7/algorithm:62,
                 from /<<PKGBUILDDIR>>/libclingo/clingo.hh:33,
                 from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:25,
                 from /<<PKGBUILDDIR>>/libclingo/tests/clingo.cc:25:
/usr/include/c++/7/bits/stl_heap.h: In function 'void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >; _Distance = int; _Tp = Clingo::Symbol; _Compare = __gnu_cxx::__ops::_Iter_less_iter]':
/usr/include/c++/7/bits/stl_heap.h:214:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
     __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
     ^~~~~~~~~~~~~
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /<<PKGBUILDDIR>>/libclingo/clingo.hh:33,
                 from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:25,
                 from /<<PKGBUILDDIR>>/libclingo/tests/clingo.cc:25:
/usr/include/c++/7/bits/stl_algo.h: In function 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]':
/usr/include/c++/7/bits/stl_algo.h:1940:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
     __introsort_loop(_RandomAccessIterator __first,
     ^~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1940:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:1940:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:1921:34: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
       std::__move_median_to_first(__first, __first + 1, __mid, __last - 1,
       ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
       __comp);
       ~~~~~~~                     
/usr/include/c++/7/bits/stl_algo.h:1921:34: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:1954:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
    std::__introsort_loop(__cut, __last, __depth_limit, __comp);
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h: In function 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]':
/usr/include/c++/7/bits/stl_algo.h:1963:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
     __sort(_RandomAccessIterator __first, _RandomAccessIterator __last,
     ^~~~~~
/usr/include/c++/7/bits/stl_algo.h:1963:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:1968:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
    std::__introsort_loop(__first, __last,
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
     std::__lg(__last - __first) * 2,
     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     __comp);
     ~~~~~~~              
/usr/include/c++/7/bits/stl_algo.h:1885:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1890:23: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
  std::__insertion_sort(__first, __last, __comp);
  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h: In member function 'bool Clingo::Test::MCB::operator()(Clingo::Model)':
/usr/include/c++/7/bits/stl_algo.h:1968:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
    std::__introsort_loop(__first, __last,
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
     std::__lg(__last - __first) * 2,
     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     __comp);
     ~~~~~~~              
/usr/include/c++/7/bits/stl_algo.h:1885:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1890:23: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
  std::__insertion_sort(__first, __last, __comp);
  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h: In function 'Clingo::SolveResult Clingo::Test::test_solve(Clingo::SolveHandle&&, Clingo::Test::ModelVec&)':
/usr/include/c++/7/bits/stl_algo.h:1968:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
    std::__introsort_loop(__first, __last,
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
     std::__lg(__last - __first) * 2,
     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     __comp);
     ~~~~~~~              
/usr/include/c++/7/bits/stl_algo.h:1885:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1890:23: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
  std::__insertion_sort(__first, __last, __comp);
  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
make -f libluaclingo/CMakeFiles/libluaclingo.dir/build.make libluaclingo/CMakeFiles/libluaclingo.dir/depend
make[4]: Entering directory '/<<PKGBUILDDIR>>/build/hardening_mt'
cd /<<PKGBUILDDIR>>/build/hardening_mt && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<PKGBUILDDIR>> /<<PKGBUILDDIR>>/libluaclingo /<<PKGBUILDDIR>>/build/hardening_mt /<<PKGBUILDDIR>>/build/hardening_mt/libluaclingo /<<PKGBUILDDIR>>/build/hardening_mt/libluaclingo/CMakeFiles/libluaclingo.dir/DependInfo.cmake --color=
Scanning dependencies of target libluaclingo
make[4]: Leaving directory '/<<PKGBUILDDIR>>/build/hardening_mt'
make -f libluaclingo/CMakeFiles/libluaclingo.dir/build.make libluaclingo/CMakeFiles/libluaclingo.dir/build
make[4]: Entering directory '/<<PKGBUILDDIR>>/build/hardening_mt'
[ 69%] Building CXX object libluaclingo/CMakeFiles/libluaclingo.dir/luaclingo.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libluaclingo && /usr/bin/g++-7  -DCLINGO_WITH_LUA -DLUACLINGO_BUILD_LIBRARY -DLUACLINGO_NO_VISIBILITY -I/<<PKGBUILDDIR>>/libluaclingo -I/<<PKGBUILDDIR>>/libclingo -isystem /usr/include/lua5.3  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fPIC -fvisibility=hidden   -std=c++14 -o CMakeFiles/libluaclingo.dir/luaclingo.cc.o -c /<<PKGBUILDDIR>>/libluaclingo/luaclingo.cc
In file included from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:26:0,
                 from /<<PKGBUILDDIR>>/libclingo/tests/clingo.cc:25:
/<<PKGBUILDDIR>>/libclingo/tests/clingo.cc: In function 'void Clingo::Test::____C_A_T_C_H____T_E_S_T____84()':
/<<PKGBUILDDIR>>/libclingo/tests/clingo.cc:106:35: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
                 REQUIRE(models == ModelVec({{},{Id("a")}}));
                                   ^~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/clingo.cc:232:30: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
             REQUIRE(model == SymbolVector({ Id("a"), Id("d") }));
                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/clingo.cc:252:56: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
                 REQUIRE(m.symbols(ShowType::Atoms) == (SymbolVector{Id("a")}));
                                                       ~^~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/clingo.cc:253:56: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
                 REQUIRE(m.symbols(ShowType::Terms) == (SymbolVector{Id("b")}));
                                                       ~^~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/clingo.cc:254:54: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
                 REQUIRE(m.symbols(ShowType::CSP) == (SymbolVector{Function("$", {Id("x"), Number(1)})}));
                                                     ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/clingo.cc:312:32: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
             REQUIRE(models == (ModelVec{{Id("a")}, {Id("a"), Id("c")}}));
                               ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/clingo.cc:312:32: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
/<<PKGBUILDDIR>>/libclingo/tests/clingo.cc:369:31: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
             REQUIRE(models == ModelVec({{Id("p"), Id("q")}}));
                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /<<PKGBUILDDIR>>/libclingo/clingo.hh:33,
                 from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:25,
                 from /<<PKGBUILDDIR>>/libclingo/tests/clingo.cc:25:
/usr/include/c++/7/bits/stl_algo.h:4836:18: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
       std::__sort(__first, __last, __gnu_cxx::__ops::__iter_less_iter());
       ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:26:0,
                 from /<<PKGBUILDDIR>>/libclingo/tests/clingo.cc:25:
/<<PKGBUILDDIR>>/libclingo/tests/clingo.cc:395:32: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
             REQUIRE(symbols == SymbolVector({q, p1, p2, p3}));
                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /<<PKGBUILDDIR>>/libclingo/clingo.hh:33,
                 from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:25,
                 from /<<PKGBUILDDIR>>/libclingo/tests/clingo.cc:25:
/usr/include/c++/7/bits/stl_algo.h:4836:18: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
       std::__sort(__first, __last, __gnu_cxx::__ops::__iter_less_iter());
       ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:26:0,
                 from /<<PKGBUILDDIR>>/libclingo/tests/clingo.cc:25:
/<<PKGBUILDDIR>>/libclingo/tests/clingo.cc:399:32: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
             REQUIRE(symbols == SymbolVector({p1, p2, p3}));
                                ^~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/clingo.cc:407:32: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
             REQUIRE(models == (ModelVec{{Function("query", {Number(0)})}}));
                               ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/clingo.cc:414:32: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
             REQUIRE(models == (ModelVec{{}, {Function("query", {Number(1)})}}));
                               ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/clingo.cc:429:39: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
                     REQUIRE(models == ModelVec{{Id("a")}});
                                       ^~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/clingo.cc:433:35: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
                 REQUIRE(models == ModelVec{{Id("a")}});
                                   ^~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/clingo.cc:517:31: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
             REQUIRE(models == ModelVec({{Function("a", {Number(2)}), Function("a", {Number(3)}), Function("a", {Number(11)}), Function("a", {Number(12)}), Function("a", {Number(21)}), Function("a", {Number(22)})}}));
                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:64:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/terms.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/literals.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc:25:
/usr/include/c++/7/bits/stl_vector.h: In function 'std::vector<_Tp, _Alloc>::vector(std::initializer_list<_Tp>, const allocator_type&) [with _Tp = Gringo::Symbol; _Alloc = std::allocator<Gringo::Symbol>]':
/usr/include/c++/7/bits/stl_vector.h:383:7: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
       vector(initializer_list<value_type> __l,
       ^~~~~~
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/symbol.hh:33,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/term.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/base.hh:29,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/terms.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/gringo/ground/literals.hh:28,
                 from /<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Symbol}; _Tp = Gringo::Symbol; _Alloc = std::allocator<Gringo::Symbol>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Symbol>::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Gringo::Symbol&}; _Tp = Gringo::Output::PredicateAtom; _Alloc = std::allocator<Gringo::Output::PredicateAtom>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Gringo::Output::PredicateAtom, std::allocator<Gringo::Output::PredicateAtom> >::iterator {aka __gnu_cxx::__normal_iterator<Gringo::Output::PredicateAtom*, std::vector<Gringo::Output::PredicateAtom, std::allocator<Gringo::Output::PredicateAtom> > >}' changed in GCC 7.1
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libluaclingo/luaclingo.cc:32:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const long long unsigned int&}; _Tp = long long unsigned int; _Alloc = std::allocator<long long unsigned int>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<long long unsigned int>::iterator {aka __gnu_cxx::__normal_iterator<long long unsigned int*, std::vector<long long unsigned int> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:64:0,
                 from /<<PKGBUILDDIR>>/libluaclingo/luaclingo.cc:32:
/usr/include/c++/7/bits/stl_vector.h: In static member function 'static int {anonymous}::Term::newFun(lua_State*)':
/usr/include/c++/7/bits/stl_vector.h:948:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<long long unsigned int*, std::vector<long long unsigned int> >' changed in GCC 7.1
    _M_realloc_insert(end(), __x);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In function 'std::__cxx11::string Gringo::Ground::Test::{anonymous}::evalRange(Gringo::UTerm, Gringo::UTerm, Gringo::UTerm)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Symbol*, std::vector<Gringo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libluaclingo/luaclingo.cc:32:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {}; _Tp = clingo_symbolic_literal; _Alloc = std::allocator<clingo_symbolic_literal>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<clingo_symbolic_literal>::iterator {aka __gnu_cxx::__normal_iterator<clingo_symbolic_literal*, std::vector<clingo_symbolic_literal> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In static member function 'static int {anonymous}::ControlWrap::solve(lua_State*)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<clingo_symbolic_literal*, std::vector<clingo_symbolic_literal> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In function 'Gringo::Ground::Test::{anonymous}::S Gringo::Ground::Test::{anonymous}::evalPred(Gringo::Ground::Test::{anonymous}::L<std::initializer_list<Gringo::Symbol> >, Gringo::Ground::Test::{anonymous}::L<std::pair<std::__cxx11::basic_string<char>, Gringo::Symbol> >, Gringo::BinderType, Gringo::NAF, Gringo::UTerm&&, bool)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Gringo::Output::PredicateAtom*, std::vector<Gringo::Output::PredicateAtom, std::allocator<Gringo::Output::PredicateAtom> > >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 70%] Linking CXX static library ../lib/libluaclingo.a
cd /<<PKGBUILDDIR>>/build/hardening_mt/libluaclingo && /usr/bin/cmake -P CMakeFiles/libluaclingo.dir/cmake_clean_target.cmake
cd /<<PKGBUILDDIR>>/build/hardening_mt/libluaclingo && /usr/bin/cmake -E cmake_link_script CMakeFiles/libluaclingo.dir/link.txt --verbose=1
/usr/bin/ar qc ../lib/libluaclingo.a  CMakeFiles/libluaclingo.dir/luaclingo.cc.o
/usr/bin/ranlib ../lib/libluaclingo.a
make[4]: Leaving directory '/<<PKGBUILDDIR>>/build/hardening_mt'
[ 70%] Built target libluaclingo
[ 71%] Building CXX object libgringo/tests/CMakeFiles/test_gringo.dir/ground/program.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo/tests -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_gringo.dir/ground/program.cc.o -c /<<PKGBUILDDIR>>/libgringo/tests/ground/program.cc
make -f examples/c/CMakeFiles/propagator.dir/build.make examples/c/CMakeFiles/propagator.dir/depend
make[4]: Entering directory '/<<PKGBUILDDIR>>/build/hardening_mt'
cd /<<PKGBUILDDIR>>/build/hardening_mt && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<PKGBUILDDIR>> /<<PKGBUILDDIR>>/examples/c /<<PKGBUILDDIR>>/build/hardening_mt /<<PKGBUILDDIR>>/build/hardening_mt/examples/c /<<PKGBUILDDIR>>/build/hardening_mt/examples/c/CMakeFiles/propagator.dir/DependInfo.cmake --color=
In file included from /<<PKGBUILDDIR>>/libgringo/tests/tests.hh:28:0,
                 from /<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc:27:
/<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc: In function 'void Gringo::Ground::Test::____C_A_T_C_H____T_E_S_T____125()':
/<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc:142:114: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("[f(1,g(1))=f(1,g(1))]" == evalRelation(Relation::EQ, fun("f", var("X"), fun("g", var("X"))), val(FUN("f", {NUM(1), FUN("g", {NUM(1)})}))));
                                                                                                               ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc:143:114: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("[]"                    == evalRelation(Relation::EQ, fun("f", var("X"), fun("g", var("X"))), val(FUN("f", {NUM(1), FUN("g", {NUM(2)})}))));
                                                                                                               ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc:148:97: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("[[f(1,1),f(1,2)],[f(1,1),f(1,2),f(1,3)]]" == evalPred({{FUN("f",{NUM(1),NUM(1)}),FUN("f",{NUM(2),NUM(2)}),FUN("f",{NUM(1),NUM(2)})},{FUN("f",{NUM(1),NUM(3)})}}, {{"X",NUM(1)}}, BinderType::ALL, NAF::POS, fun("f",var("X"),var("Y")), true));
                                                                                                 ^
/<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc:148:122: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("[[f(1,1),f(1,2)],[f(1,1),f(1,2),f(1,3)]]" == evalPred({{FUN("f",{NUM(1),NUM(1)}),FUN("f",{NUM(2),NUM(2)}),FUN("f",{NUM(1),NUM(2)})},{FUN("f",{NUM(1),NUM(3)})}}, {{"X",NUM(1)}}, BinderType::ALL, NAF::POS, fun("f",var("X"),var("Y")), true));
                                                                                                                          ^
Scanning dependencies of target propagator
/<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc:148:147: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("[[f(1,1),f(1,2)],[f(1,1),f(1,2),f(1,3)]]" == evalPred({{FUN("f",{NUM(1),NUM(1)}),FUN("f",{NUM(2),NUM(2)}),FUN("f",{NUM(1),NUM(2)})},{FUN("f",{NUM(1),NUM(3)})}}, {{"X",NUM(1)}}, BinderType::ALL, NAF::POS, fun("f",var("X"),var("Y")), true));
                                                                                                                                                   ^
/<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc:148:174: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("[[f(1,1),f(1,2)],[f(1,1),f(1,2),f(1,3)]]" == evalPred({{FUN("f",{NUM(1),NUM(1)}),FUN("f",{NUM(2),NUM(2)}),FUN("f",{NUM(1),NUM(2)})},{FUN("f",{NUM(1),NUM(3)})}}, {{"X",NUM(1)}}, BinderType::ALL, NAF::POS, fun("f",var("X"),var("Y")), true));
                                                                                                                                                                              ^
make[4]: Leaving directory '/<<PKGBUILDDIR>>/build/hardening_mt'
make -f examples/c/CMakeFiles/propagator.dir/build.make examples/c/CMakeFiles/propagator.dir/build
/<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc:149:97: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("[[],[f(1,1),f(1,2)]]"                     == evalPred({{FUN("f",{NUM(1),NUM(1)}),FUN("f",{NUM(2),NUM(2)}),FUN("f",{NUM(1),NUM(2)})},{FUN("f",{NUM(1),NUM(3)})}}, {{"X",NUM(1)}}, BinderType::OLD, NAF::POS, fun("f",var("X"),var("Y")), true));
                                                                                                 ^
/<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc:149:122: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("[[],[f(1,1),f(1,2)]]"                     == evalPred({{FUN("f",{NUM(1),NUM(1)}),FUN("f",{NUM(2),NUM(2)}),FUN("f",{NUM(1),NUM(2)})},{FUN("f",{NUM(1),NUM(3)})}}, {{"X",NUM(1)}}, BinderType::OLD, NAF::POS, fun("f",var("X"),var("Y")), true));
                                                                                                                          ^
/<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc:149:147: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("[[],[f(1,1),f(1,2)]]"                     == evalPred({{FUN("f",{NUM(1),NUM(1)}),FUN("f",{NUM(2),NUM(2)}),FUN("f",{NUM(1),NUM(2)})},{FUN("f",{NUM(1),NUM(3)})}}, {{"X",NUM(1)}}, BinderType::OLD, NAF::POS, fun("f",var("X"),var("Y")), true));
                                                                                                                                                   ^
/<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc:149:174: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("[[],[f(1,1),f(1,2)]]"                     == evalPred({{FUN("f",{NUM(1),NUM(1)}),FUN("f",{NUM(2),NUM(2)}),FUN("f",{NUM(1),NUM(2)})},{FUN("f",{NUM(1),NUM(3)})}}, {{"X",NUM(1)}}, BinderType::OLD, NAF::POS, fun("f",var("X"),var("Y")), true));
                                                                                                                                                                              ^
make[4]: Entering directory '/<<PKGBUILDDIR>>/build/hardening_mt'
/<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc:150:97: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("[[f(1,1),f(1,2)],[f(1,3)]]"               == evalPred({{FUN("f",{NUM(1),NUM(1)}),FUN("f",{NUM(2),NUM(2)}),FUN("f",{NUM(1),NUM(2)})},{FUN("f",{NUM(1),NUM(3)})}}, {{"X",NUM(1)}}, BinderType::NEW, NAF::POS, fun("f",var("X"),var("Y")), true));
                                                                                                 ^
/<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc:150:122: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("[[f(1,1),f(1,2)],[f(1,3)]]"               == evalPred({{FUN("f",{NUM(1),NUM(1)}),FUN("f",{NUM(2),NUM(2)}),FUN("f",{NUM(1),NUM(2)})},{FUN("f",{NUM(1),NUM(3)})}}, {{"X",NUM(1)}}, BinderType::NEW, NAF::POS, fun("f",var("X"),var("Y")), true));
                                                                                                                          ^
/<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc:150:147: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("[[f(1,1),f(1,2)],[f(1,3)]]"               == evalPred({{FUN("f",{NUM(1),NUM(1)}),FUN("f",{NUM(2),NUM(2)}),FUN("f",{NUM(1),NUM(2)})},{FUN("f",{NUM(1),NUM(3)})}}, {{"X",NUM(1)}}, BinderType::NEW, NAF::POS, fun("f",var("X"),var("Y")), true));
                                                                                                                                                   ^
/<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc:150:174: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("[[f(1,1),f(1,2)],[f(1,3)]]"               == evalPred({{FUN("f",{NUM(1),NUM(1)}),FUN("f",{NUM(2),NUM(2)}),FUN("f",{NUM(1),NUM(2)})},{FUN("f",{NUM(1),NUM(3)})}}, {{"X",NUM(1)}}, BinderType::NEW, NAF::POS, fun("f",var("X"),var("Y")), true));
                                                                                                                                                                              ^
/<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc:171:97: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("[[f(1,1),f(1,2)],[f(1,1),f(1,2),f(1,3)]]" == evalPred({{FUN("f",{NUM(1),NUM(1)}),FUN("f",{NUM(2),NUM(2)}),FUN("f",{NUM(1),NUM(2)})},{FUN("f",{NUM(1),NUM(3)})}}, {{"X",NUM(1)}}, BinderType::ALL, NAF::POS, fun("f",var("X"),var("Y")), true));
                                                                                                 ^
/<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc:171:122: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("[[f(1,1),f(1,2)],[f(1,1),f(1,2),f(1,3)]]" == evalPred({{FUN("f",{NUM(1),NUM(1)}),FUN("f",{NUM(2),NUM(2)}),FUN("f",{NUM(1),NUM(2)})},{FUN("f",{NUM(1),NUM(3)})}}, {{"X",NUM(1)}}, BinderType::ALL, NAF::POS, fun("f",var("X"),var("Y")), true));
                                                                                                                          ^
/<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc:171:147: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("[[f(1,1),f(1,2)],[f(1,1),f(1,2),f(1,3)]]" == evalPred({{FUN("f",{NUM(1),NUM(1)}),FUN("f",{NUM(2),NUM(2)}),FUN("f",{NUM(1),NUM(2)})},{FUN("f",{NUM(1),NUM(3)})}}, {{"X",NUM(1)}}, BinderType::ALL, NAF::POS, fun("f",var("X"),var("Y")), true));
                                                                                                                                                   ^
/<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc:171:174: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("[[f(1,1),f(1,2)],[f(1,1),f(1,2),f(1,3)]]" == evalPred({{FUN("f",{NUM(1),NUM(1)}),FUN("f",{NUM(2),NUM(2)}),FUN("f",{NUM(1),NUM(2)})},{FUN("f",{NUM(1),NUM(3)})}}, {{"X",NUM(1)}}, BinderType::ALL, NAF::POS, fun("f",var("X"),var("Y")), true));
                                                                                                                                                                              ^
[ 71%] Building C object examples/c/CMakeFiles/propagator.dir/propagator.c.o
/<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc:172:97: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("[[],[f(1,1),f(1,2)]]"                     == evalPred({{FUN("f",{NUM(1),NUM(1)}),FUN("f",{NUM(2),NUM(2)}),FUN("f",{NUM(1),NUM(2)})},{FUN("f",{NUM(1),NUM(3)})}}, {{"X",NUM(1)}}, BinderType::OLD, NAF::POS, fun("f",var("X"),var("Y")), true));
                                                                                                 ^
/<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc:172:122: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("[[],[f(1,1),f(1,2)]]"                     == evalPred({{FUN("f",{NUM(1),NUM(1)}),FUN("f",{NUM(2),NUM(2)}),FUN("f",{NUM(1),NUM(2)})},{FUN("f",{NUM(1),NUM(3)})}}, {{"X",NUM(1)}}, BinderType::OLD, NAF::POS, fun("f",var("X"),var("Y")), true));
                                                                                                                          ^
cd /<<PKGBUILDDIR>>/build/hardening_mt/examples/c && /usr/bin/gcc-7  -I/<<PKGBUILDDIR>>/libclingo  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=gnu11 -o CMakeFiles/propagator.dir/propagator.c.o   -c /<<PKGBUILDDIR>>/examples/c/propagator.c
/<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc:172:147: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("[[],[f(1,1),f(1,2)]]"                     == evalPred({{FUN("f",{NUM(1),NUM(1)}),FUN("f",{NUM(2),NUM(2)}),FUN("f",{NUM(1),NUM(2)})},{FUN("f",{NUM(1),NUM(3)})}}, {{"X",NUM(1)}}, BinderType::OLD, NAF::POS, fun("f",var("X"),var("Y")), true));
                                                                                                                                                   ^
/<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc:172:174: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("[[],[f(1,1),f(1,2)]]"                     == evalPred({{FUN("f",{NUM(1),NUM(1)}),FUN("f",{NUM(2),NUM(2)}),FUN("f",{NUM(1),NUM(2)})},{FUN("f",{NUM(1),NUM(3)})}}, {{"X",NUM(1)}}, BinderType::OLD, NAF::POS, fun("f",var("X"),var("Y")), true));
                                                                                                                                                                              ^
/<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc:173:97: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("[[f(1,1),f(1,2)],[f(1,3)]]"               == evalPred({{FUN("f",{NUM(1),NUM(1)}),FUN("f",{NUM(2),NUM(2)}),FUN("f",{NUM(1),NUM(2)})},{FUN("f",{NUM(1),NUM(3)})}}, {{"X",NUM(1)}}, BinderType::NEW, NAF::POS, fun("f",var("X"),var("Y")), true));
                                                                                                 ^
/<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc:173:122: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("[[f(1,1),f(1,2)],[f(1,3)]]"               == evalPred({{FUN("f",{NUM(1),NUM(1)}),FUN("f",{NUM(2),NUM(2)}),FUN("f",{NUM(1),NUM(2)})},{FUN("f",{NUM(1),NUM(3)})}}, {{"X",NUM(1)}}, BinderType::NEW, NAF::POS, fun("f",var("X"),var("Y")), true));
                                                                                                                          ^
/<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc:173:147: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("[[f(1,1),f(1,2)],[f(1,3)]]"               == evalPred({{FUN("f",{NUM(1),NUM(1)}),FUN("f",{NUM(2),NUM(2)}),FUN("f",{NUM(1),NUM(2)})},{FUN("f",{NUM(1),NUM(3)})}}, {{"X",NUM(1)}}, BinderType::NEW, NAF::POS, fun("f",var("X"),var("Y")), true));
                                                                                                                                                   ^
/<<PKGBUILDDIR>>/libgringo/tests/ground/literal.cc:173:174: note: parameter passing for argument of type 'std::initializer_list<Gringo::Symbol>' changed in GCC 7.1
         REQUIRE("[[f(1,1),f(1,2)],[f(1,3)]]"               == evalPred({{FUN("f",{NUM(1),NUM(1)}),FUN("f",{NUM(2),NUM(2)}),FUN("f",{NUM(1),NUM(2)})},{FUN("f",{NUM(1),NUM(3)})}}, {{"X",NUM(1)}}, BinderType::NEW, NAF::POS, fun("f",var("X"),var("Y")), true));
                                                                                                                                                                              ^
[ 72%] Linking C executable ../../bin/propagator
cd /<<PKGBUILDDIR>>/build/hardening_mt/examples/c && /usr/bin/cmake -E cmake_link_script CMakeFiles/propagator.dir/link.txt --verbose=1
/usr/bin/gcc-7 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG  -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/propagator.dir/propagator.c.o  -o ../../bin/propagator ../../bin/libclingo.so.1.0 
../../bin/libclingo.so.1.0: undefined reference to `__atomic_exchange_8'
../../bin/libclingo.so.1.0: undefined reference to `__atomic_fetch_or_8'
../../bin/libclingo.so.1.0: undefined reference to `__atomic_compare_exchange_8'
../../bin/libclingo.so.1.0: undefined reference to `__atomic_fetch_sub_8'
../../bin/libclingo.so.1.0: undefined reference to `__atomic_load_8'
../../bin/libclingo.so.1.0: undefined reference to `__atomic_store_8'
../../bin/libclingo.so.1.0: undefined reference to `__atomic_fetch_add_8'
collect2: error: ld returned 1 exit status
examples/c/CMakeFiles/propagator.dir/build.make:87: recipe for target 'bin/propagator' failed
make[4]: *** [bin/propagator] Error 1
make[4]: Leaving directory '/<<PKGBUILDDIR>>/build/hardening_mt'
CMakeFiles/Makefile2:1058: recipe for target 'examples/c/CMakeFiles/propagator.dir/all' failed
make[3]: *** [examples/c/CMakeFiles/propagator.dir/all] Error 2
make[3]: *** Waiting for unfinished jobs....
[ 72%] Building CXX object libgringo/tests/CMakeFiles/test_gringo.dir/ground/theory.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo/tests -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_gringo.dir/ground/theory.cc.o -c /<<PKGBUILDDIR>>/libgringo/tests/ground/theory.cc
[ 72%] Building CXX object libclingo/tests/CMakeFiles/test_clingo.dir/main.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libclingo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libclingo/tests -I/<<PKGBUILDDIR>>/libclingo  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_clingo.dir/main.cc.o -c /<<PKGBUILDDIR>>/libclingo/tests/main.cc
[ 73%] Building CXX object libgringo/tests/CMakeFiles/test_gringo.dir/input/aggregate.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo/tests -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_gringo.dir/input/aggregate.cc.o -c /<<PKGBUILDDIR>>/libgringo/tests/input/aggregate.cc
[ 73%] Building CXX object libgringo/tests/CMakeFiles/test_gringo.dir/input/literal.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo/tests -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_gringo.dir/input/literal.cc.o -c /<<PKGBUILDDIR>>/libgringo/tests/input/literal.cc
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libclingo/tests/catch.hpp:569,
                 from /<<PKGBUILDDIR>>/libclingo/tests/main.cc:26:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const Catch::SectionEndInfo&}; _Tp = Catch::SectionEndInfo; _Alloc = std::allocator<Catch::SectionEndInfo>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Catch::SectionEndInfo>::iterator {aka __gnu_cxx::__normal_iterator<Catch::SectionEndInfo*, std::vector<Catch::SectionEndInfo> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:64:0,
                 from /<<PKGBUILDDIR>>/libclingo/tests/catch.hpp:569,
                 from /<<PKGBUILDDIR>>/libclingo/tests/main.cc:26:
/usr/include/c++/7/bits/stl_vector.h: In member function 'virtual void Catch::RunContext::sectionEndedEarly(const Catch::SectionEndInfo&)':
/usr/include/c++/7/bits/stl_vector.h:948:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Catch::SectionEndInfo*, std::vector<Catch::SectionEndInfo> >' changed in GCC 7.1
    _M_realloc_insert(end(), __x);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[ 74%] Building CXX object libgringo/tests/CMakeFiles/test_gringo.dir/input/nongroundgrammar.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo/tests -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_gringo.dir/input/nongroundgrammar.cc.o -c /<<PKGBUILDDIR>>/libgringo/tests/input/nongroundgrammar.cc
[ 75%] Building CXX object libclingo/tests/CMakeFiles/test_clingo.dir/propagator.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libclingo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libclingo/tests -I/<<PKGBUILDDIR>>/libclingo  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_clingo.dir/propagator.cc.o -c /<<PKGBUILDDIR>>/libclingo/tests/propagator.cc
[ 75%] Building CXX object libgringo/tests/CMakeFiles/test_gringo.dir/input/nongroundlexer.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo/tests -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_gringo.dir/input/nongroundlexer.cc.o -c /<<PKGBUILDDIR>>/libgringo/tests/input/nongroundlexer.cc
[ 76%] Building CXX object libgringo/tests/CMakeFiles/test_gringo.dir/input/parse_term.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo/tests -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_gringo.dir/input/parse_term.cc.o -c /<<PKGBUILDDIR>>/libgringo/tests/input/parse_term.cc
In file included from /usr/include/c++/7/vector:64:0,
                 from /<<PKGBUILDDIR>>/libclingo/clingo.hh:34,
                 from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:25,
                 from /<<PKGBUILDDIR>>/libclingo/tests/propagator.cc:25:
/usr/include/c++/7/bits/stl_vector.h: In constructor 'std::vector<_Tp, _Alloc>::vector(std::initializer_list<_Tp>, const allocator_type&) [with _Tp = Clingo::Symbol; _Alloc = std::allocator<Clingo::Symbol>]':
/usr/include/c++/7/bits/stl_vector.h:383:7: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
       vector(initializer_list<value_type> __l,
       ^~~~~~
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libclingo/clingo.hh:34,
                 from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:25,
                 from /<<PKGBUILDDIR>>/libclingo/tests/propagator.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Clingo::Symbol&}; _Tp = Clingo::Symbol; _Alloc = std::allocator<Clingo::Symbol>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Clingo::Symbol>::iterator {aka __gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /<<PKGBUILDDIR>>/libclingo/clingo.hh:33,
                 from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:25,
                 from /<<PKGBUILDDIR>>/libclingo/tests/propagator.cc:25:
/usr/include/c++/7/bits/stl_algo.h: In function 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]':
/usr/include/c++/7/bits/stl_algo.h:1840:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
     __insertion_sort(_RandomAccessIterator __first,
     ^~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1840:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
In file included from /usr/include/c++/7/set:60:0,
                 from /<<PKGBUILDDIR>>/libclingo/tests/catch.hpp:2808,
                 from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:26,
                 from /<<PKGBUILDDIR>>/libclingo/tests/propagator.cc:25:
/usr/include/c++/7/bits/stl_tree.h: In member function 'std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::const_iterator, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple<const Clingo::Symbol&>, std::tuple<>}; _Key = Clingo::Symbol; _Val = std::pair<const Clingo::Symbol, std::vector<int> >; _KeyOfValue = std::_Select1st<std::pair<const Clingo::Symbol, std::vector<int> > >; _Compare = std::less<Clingo::Symbol>; _Alloc = std::allocator<std::pair<const Clingo::Symbol, std::vector<int> > >]':
/usr/include/c++/7/bits/stl_tree.h:2395:7: note: parameter passing for argument of type 'std::_Rb_tree<Clingo::Symbol, std::pair<const Clingo::Symbol, std::vector<int> >, std::_Select1st<std::pair<const Clingo::Symbol, std::vector<int> > >, std::less<Clingo::Symbol>, std::allocator<std::pair<const Clingo::Symbol, std::vector<int> > > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const Clingo::Symbol, std::vector<int> > >}' changed in GCC 7.1
       _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /<<PKGBUILDDIR>>/libclingo/clingo.hh:33,
                 from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:25,
                 from /<<PKGBUILDDIR>>/libclingo/tests/propagator.cc:25:
/usr/include/c++/7/bits/stl_algo.h: In function 'void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]':
/usr/include/c++/7/bits/stl_algo.h:78:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
     __move_median_to_first(_Iterator __result,_Iterator __a, _Iterator __b,
     ^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:78:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:78:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:78:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
In file included from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:26:0,
                 from /<<PKGBUILDDIR>>/libclingo/tests/propagator.cc:25:
/<<PKGBUILDDIR>>/libclingo/tests/catch.hpp: In function 'std::__cxx11::string Catch::Detail::rangeToString(InputIterator, InputIterator) [with InputIterator = __gnu_cxx::__normal_iterator<const Clingo::Symbol*, std::vector<Clingo::Symbol> >]':
/<<PKGBUILDDIR>>/libclingo/tests/catch.hpp:1782:17: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
     std::string rangeToString( InputIterator first, InputIterator last ) {
                 ^~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/catch.hpp:1782:17: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
/<<PKGBUILDDIR>>/libclingo/tests/catch.hpp: In function 'std::__cxx11::string Catch::Detail::rangeToString(InputIterator, InputIterator) [with InputIterator = __gnu_cxx::__normal_iterator<const std::vector<Clingo::Symbol>*, std::vector<std::vector<Clingo::Symbol> > >]':
/<<PKGBUILDDIR>>/libclingo/tests/catch.hpp:1716:54: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
     return Detail::rangeToString( v.begin(), v.end() );
                                                      ^
/<<PKGBUILDDIR>>/libclingo/tests/catch.hpp:1716:54: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
     return Detail::rangeToString( v.begin(), v.end() );
                                                      ^
In file included from /usr/include/c++/7/bits/stl_algo.h:61:0,
                 from /usr/include/c++/7/algorithm:62,
                 from /<<PKGBUILDDIR>>/libclingo/clingo.hh:33,
                 from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:25,
                 from /<<PKGBUILDDIR>>/libclingo/tests/propagator.cc:25:
/usr/include/c++/7/bits/stl_heap.h: In function 'void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >; _Distance = int; _Tp = Clingo::Symbol; _Compare = __gnu_cxx::__ops::_Iter_less_iter]':
/usr/include/c++/7/bits/stl_heap.h:214:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
     __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
     ^~~~~~~~~~~~~
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /<<PKGBUILDDIR>>/libclingo/clingo.hh:33,
                 from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:25,
                 from /<<PKGBUILDDIR>>/libclingo/tests/propagator.cc:25:
/usr/include/c++/7/bits/stl_algo.h: In function 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]':
/usr/include/c++/7/bits/stl_algo.h:1940:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
     __introsort_loop(_RandomAccessIterator __first,
     ^~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1940:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:1940:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:1921:34: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
       std::__move_median_to_first(__first, __first + 1, __mid, __last - 1,
       ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
       __comp);
       ~~~~~~~                     
/usr/include/c++/7/bits/stl_algo.h:1921:34: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
/usr/include/c++/7/bits/stl_algo.h:1954:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
    std::__introsort_loop(__cut, __last, __depth_limit, __comp);
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libclingo/clingo.hh:34,
                 from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:25,
                 from /<<PKGBUILDDIR>>/libclingo/tests/propagator.cc:25:
/usr/include/c++/7/bits/vector.tcc: In function 'Clingo::SolveResult Clingo::Test::test_solve(Clingo::SolveHandle&&, Clingo::Test::ModelVec&)':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /<<PKGBUILDDIR>>/libclingo/clingo.hh:33,
                 from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:25,
                 from /<<PKGBUILDDIR>>/libclingo/tests/propagator.cc:25:
/usr/include/c++/7/bits/stl_algo.h:1968:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
    std::__introsort_loop(__first, __last,
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
     std::__lg(__last - __first) * 2,
     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     __comp);
     ~~~~~~~              
/usr/include/c++/7/bits/stl_algo.h:1885:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1890:23: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
  std::__insertion_sort(__first, __last, __comp);
  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/map:61:0,
                 from /<<PKGBUILDDIR>>/libclingo/tests/propagator.cc:27:
/usr/include/c++/7/bits/stl_map.h: In function 'void Clingo::Test::____C_A_T_C_H____T_E_S_T____605()':
/usr/include/c++/7/bits/stl_map.h:493:4: note: parameter passing for argument of type 'std::_Rb_tree<Clingo::Symbol, std::pair<const Clingo::Symbol, std::vector<int> >, std::_Select1st<std::pair<const Clingo::Symbol, std::vector<int> > >, std::less<Clingo::Symbol>, std::allocator<std::pair<const Clingo::Symbol, std::vector<int> > > >::const_iterator {aka std::_Rb_tree_const_iterator<std::pair<const Clingo::Symbol, std::vector<int> > >}' changed in GCC 7.1
    __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct,
    ^~~
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libclingo/clingo.hh:34,
                 from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:25,
                 from /<<PKGBUILDDIR>>/libclingo/tests/propagator.cc:25:
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /<<PKGBUILDDIR>>/libclingo/clingo.hh:33,
                 from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:25,
                 from /<<PKGBUILDDIR>>/libclingo/tests/propagator.cc:25:
/usr/include/c++/7/bits/stl_algo.h:1968:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
    std::__introsort_loop(__first, __last,
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
     std::__lg(__last - __first) * 2,
     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     __comp);
     ~~~~~~~              
/usr/include/c++/7/bits/stl_algo.h:1885:25: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_algo.h:1890:23: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
  std::__insertion_sort(__first, __last, __comp);
  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/propagator.cc:678:76: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
             { pat(0,"a"), pat(1,"e"), pat(2,"d"), pat(3,"c"), pat(4,"a") } };
                                                                            ^
/<<PKGBUILDDIR>>/libclingo/tests/propagator.cc:678:76: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
/<<PKGBUILDDIR>>/libclingo/tests/propagator.cc:678:76: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
In file included from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:26:0,
                 from /<<PKGBUILDDIR>>/libclingo/tests/propagator.cc:25:
/<<PKGBUILDDIR>>/libclingo/tests/propagator.cc: In function 'void Clingo::Test::____C_A_T_C_H____T_E_S_T____489()':
/<<PKGBUILDDIR>>/libclingo/tests/propagator.cc:507:31: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
             REQUIRE(models == ModelVec({{place(1,1), place(2,2)}, {place(1,2), place(2,1)}}));
                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libclingo/tests/propagator.cc:507:31: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
/<<PKGBUILDDIR>>/libclingo/tests/propagator.cc:525:27: note: parameter passing for argument of type 'std::initializer_list<Clingo::Symbol>' changed in GCC 7.1
         REQUIRE(models == ModelVec({{ p(1), p(2), p(3), p(4), p(5), p(6), p(7), p(8), p(9) }}));
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 77%] Building CXX object libgringo/tests/CMakeFiles/test_gringo.dir/input/program.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo/tests -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_gringo.dir/input/program.cc.o -c /<<PKGBUILDDIR>>/libgringo/tests/input/program.cc
[ 77%] Building CXX object libclingo/tests/CMakeFiles/test_clingo.dir/symbol.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libclingo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libclingo/tests -I/<<PKGBUILDDIR>>/libclingo  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_clingo.dir/symbol.cc.o -c /<<PKGBUILDDIR>>/libclingo/tests/symbol.cc
[ 77%] Building CXX object libgringo/tests/CMakeFiles/test_gringo.dir/input/programbuilder.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo/tests -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_gringo.dir/input/programbuilder.cc.o -c /<<PKGBUILDDIR>>/libgringo/tests/input/programbuilder.cc
In file included from /usr/include/c++/7/vector:69:0,
                 from /<<PKGBUILDDIR>>/libclingo/clingo.hh:34,
                 from /<<PKGBUILDDIR>>/libclingo/tests/tests.hh:25,
                 from /<<PKGBUILDDIR>>/libclingo/tests/symbol.cc:25:
/usr/include/c++/7/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {Clingo::Symbol&}; _Tp = Clingo::Symbol; _Alloc = std::allocator<Clingo::Symbol>]':
/usr/include/c++/7/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<Clingo::Symbol>::iterator {aka __gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >}' changed in GCC 7.1
       vector<_Tp, _Alloc>::
       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc: In function 'void Clingo::Test::____C_A_T_C_H____T_E_S_T____31()':
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/vector.tcc:105:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Clingo::Symbol*, std::vector<Clingo::Symbol> >' changed in GCC 7.1
    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 78%] Building CXX object libclingo/tests/CMakeFiles/test_clingo.dir/variant.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libclingo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libclingo/tests -I/<<PKGBUILDDIR>>/libclingo  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_clingo.dir/variant.cc.o -c /<<PKGBUILDDIR>>/libclingo/tests/variant.cc
[ 79%] Building CXX object libgringo/tests/CMakeFiles/test_gringo.dir/output/aspcomp13.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo/tests -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_gringo.dir/output/aspcomp13.cc.o -c /<<PKGBUILDDIR>>/libgringo/tests/output/aspcomp13.cc
[ 79%] Linking CXX executable ../../bin/test_clingo
cd /<<PKGBUILDDIR>>/build/hardening_mt/libclingo/tests && /usr/bin/cmake -E cmake_link_script CMakeFiles/test_clingo.dir/link.txt --verbose=1
/usr/bin/g++-7  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG  -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/test_clingo.dir/ast.cc.o CMakeFiles/test_clingo.dir/clingo.cc.o CMakeFiles/test_clingo.dir/main.cc.o CMakeFiles/test_clingo.dir/propagator.cc.o CMakeFiles/test_clingo.dir/symbol.cc.o CMakeFiles/test_clingo.dir/variant.cc.o  -o ../../bin/test_clingo ../../bin/libclingo.so.1.0 
CMakeFiles/test_clingo.dir/clingo.cc.o: In function `Temp':
./build/hardening_mt/libclingo/tests/./libclingo/tests/clingo.cc:95: warning: the use of `tmpnam' is dangerous, better use `mkstemp'
../../bin/libclingo.so.1.0: undefined reference to `__atomic_exchange_8'
../../bin/libclingo.so.1.0: undefined reference to `__atomic_fetch_or_8'
../../bin/libclingo.so.1.0: undefined reference to `__atomic_compare_exchange_8'
../../bin/libclingo.so.1.0: undefined reference to `__atomic_fetch_sub_8'
../../bin/libclingo.so.1.0: undefined reference to `__atomic_load_8'
../../bin/libclingo.so.1.0: undefined reference to `__atomic_store_8'
../../bin/libclingo.so.1.0: undefined reference to `__atomic_fetch_add_8'
collect2: error: ld returned 1 exit status
libclingo/tests/CMakeFiles/test_clingo.dir/build.make:162: recipe for target 'bin/test_clingo' failed
make[4]: *** [bin/test_clingo] Error 1
make[4]: Leaving directory '/<<PKGBUILDDIR>>/build/hardening_mt'
CMakeFiles/Makefile2:681: recipe for target 'libclingo/tests/CMakeFiles/test_clingo.dir/all' failed
make[3]: *** [libclingo/tests/CMakeFiles/test_clingo.dir/all] Error 2
[ 79%] Building CXX object libgringo/tests/CMakeFiles/test_gringo.dir/output/incremental.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo/tests -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_gringo.dir/output/incremental.cc.o -c /<<PKGBUILDDIR>>/libgringo/tests/output/incremental.cc
[ 80%] Building CXX object libgringo/tests/CMakeFiles/test_gringo.dir/output/lparse.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo/tests -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_gringo.dir/output/lparse.cc.o -c /<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc
[ 80%] Building CXX object libgringo/tests/CMakeFiles/test_gringo.dir/output/theory.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo/tests -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_gringo.dir/output/theory.cc.o -c /<<PKGBUILDDIR>>/libgringo/tests/output/theory.cc
In file included from /<<PKGBUILDDIR>>/libgringo/tests/output/aspcomp13.cc:29:0:
/<<PKGBUILDDIR>>/libgringo/tests/output/solver_helper.hh: In function 'Gringo::Output::Test::Models Gringo::Output::Test::solve(Gringo::Output::Test::ClingoState&, const string&, Gringo::Output::Test::Filter, std::initializer_list<long long int>)':
/<<PKGBUILDDIR>>/libgringo/tests/output/solver_helper.hh:110:15: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
 inline Models solve(ClingoState &state, std::string const &str, Filter filter = {""}, std::initializer_list<Clasp::wsum_t> minimize = {}) {
               ^~~~~
In file included from /<<PKGBUILDDIR>>/libgringo/tests/output/aspcomp13.cc:29:0:
/<<PKGBUILDDIR>>/libgringo/tests/output/solver_helper.hh: In function 'Gringo::Output::Test::ModelsAndMessages Gringo::Output::Test::solve(const string&, std::initializer_list<std::__cxx11::basic_string<char> >, std::initializer_list<long long int>)':
/<<PKGBUILDDIR>>/libgringo/tests/output/solver_helper.hh:135:26: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
 inline ModelsAndMessages solve(std::string const &str, std::initializer_list<std::string> filter = {""}, std::initializer_list<Clasp::wsum_t> minimize = {}) {
                          ^~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/solver_helper.hh:137:18: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
     return {solve(state, str, filter, minimize), state.module.messages()};
             ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<PKGBUILDDIR>>/libgringo/tests/tests.hh:28:0,
                 from /<<PKGBUILDDIR>>/libgringo/tests/output/aspcomp13.cc:27:
/<<PKGBUILDDIR>>/libgringo/tests/output/aspcomp13.cc: In function 'void Gringo::Output::Test::____C_A_T_C_H____T_E_S_T____36()':
/<<PKGBUILDDIR>>/libgringo/tests/output/aspcomp13.cc:44:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "% instance\n"
                 ~~~~~~~~~~~~~~  
                 "t(1,5).\n"
                 ~~~~~~~~~~~     
                 "t(2,3).\n"
                 ~~~~~~~~~~~     
                 "t(3,1).\n"
                 ~~~~~~~~~~~     
                 "t(4,4).\n"
                 ~~~~~~~~~~~     
                 "t(5,2).\n"
                 ~~~~~~~~~~~     
                 "p(1,2).\n"
                 ~~~~~~~~~~~     
                 "p(2,3).\n"
                 ~~~~~~~~~~~     
                 "p(3,1).\n"
                 ~~~~~~~~~~~     
                 "patternlength(3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~            
                 "% encoding\n"
                 ~~~~~~~~~~~~~~  
                 "kval(1).\n"
                 ~~~~~~~~~~~~    
                 "kval(N+1) :- kval(N), N < L, patternlength(L). \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "1 <= { subt(K,I,E) : t(I,E) } <= 1 :- kval(K), patternlength(L).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 ":- subt(K1,I1,_), subt(K2,I2,_), K1<K2, I1 >= I2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "solution(K,E) :- subt(K,_,E).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 ":- solution(K1,ET1), solution(K2,ET2), p(K1,EP1), p(K2,EP2), ET1 < ET2, EP1 >= EP2.\n", {"solution("})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/aspcomp13.cc:78:40: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             "])" == IO::to_string(solve(
                                   ~~~~~^
                 "%instance\n"
                 ~~~~~~~~~~~~~           
                 "\n"
                 ~~~~                    
                 "valves_number(4).\n"
                 ~~~~~~~~~~~~~~~~~~~~~   
                 "valves_per_pipe(1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~ 
                 "\n"
                 ~~~~                    
                 "junction(1). junction(2). junction(3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "junction(4). junction(5).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "tank(1).\n"
                 ~~~~~~~~~~~~            
                 "\n"
                 ~~~~                    
                 "pipe(1, 2). pipe(1, 4). pipe(2, 3). \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "pipe(2, 4). pipe(3, 4). pipe(3, 5).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                    
                 "dem(1, 2, 57). dem(1, 4, 65). dem(2, 3, 155). \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "dem(2, 4, 129). dem(3, 4, 78). dem(3, 5, 200).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                    
                 "%encoding\n"
                 ~~~~~~~~~~~~~           
                 "\n"
                 ~~~~                    
                 "       %just some tools\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "       %Symmetric pipe\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "symm_pipe(A,B):- pipe(A,B).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "symm_pipe(B,A):- pipe(A,B).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "       %We need a lexicographic order (there may be more than one worst isolation cases)\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "less_ico(pipe(A,B), pipe(C,D)):- pipe(A,B), pipe(C,D), A<C.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "less_ico(pipe(A,B), pipe(C,D)):- pipe(A,B), pipe(C,D), A = C, B<D.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                    
                 "%Adjacency of pipes (common junction and unshared junctions)\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "%adj(pipe(X,Y), pipe(W,Z), COM, U1, U2) :- symm_pipe(COM,U1), symm_pipe(COM,U2), U1!=U2, not tank(COM),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "%              pipe(X,Y), pipe(W,Z), \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "%                                2 {COM=W, COM=Z, COM=X, COM=Y} 2,\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "%              1 {U1=W, U1=Z, U1=X, U1=Y} 1,\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "%              1 {U2=W, U2=Z, U2=X, U2=Y} 1.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "adj(pipe(X,Y), pipe(W,Z), COM, U1, U2) :- symm_pipe(COM,U1), symm_pipe(COM,U2), U1!=U2, not tank(COM),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "               pipe(X,Y), pipe(W,Z), \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "                                2 = #count {a : COM=W; b : COM=Z; c : COM=X; d : COM=Y},\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "               1 = #count {a : U1=W; b : U1=Z; c : U1=X; d : U1=Y},\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "               1 = #count {a : U2=W; b : U2=Z; c : U2=X; d : U2=Y}.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                    
                 "\n"
                 ~~~~                    
                 "\n"
                 ~~~~                    
                 "       %\n"
                 ~~~~~~~~~~~~            
                 "       %There are some valves that are closed to isolate the broken pipe\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "1 <= { closed_valve(v(X,Y), broken(A,B)) : symm_pipe(X,Y) } <= Nv :- pipe(A,B), valves_number(Nv).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                    
                 "       %\n"
                 ~~~~~~~~~~~~            
                 "       %If a valve is closed for some pipes, then it must be installed!!\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "valve(A,B) :- closed_valve(v(A,B), _).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                    
                 "       %\n"
                 ~~~~~~~~~~~~            
                 "       %There should always be installed valves near the tanks\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "valve(A,B) :- symm_pipe(A,B), tank(A).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                    
                 "       %\n"
                 ~~~~~~~~~~~~            
                 "       %Valves must be at most Nv\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 ":- valves_number(Nv), not Nv = #count{ X,Y : valve(X,Y) , pipe(X,Y); Y,X : valve(Y,X) , pipe(X,Y)}.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                    
                 "       %\n"
                 ~~~~~~~~~~~~            
                 "       %At most X valves per pipe must be allowed (either 1 or 2)\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 ":- valves_per_pipe(1), pipe(A,B), valve(A,B), valve(B,A).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                    
                 "       %\n"
                 ~~~~~~~~~~~~            
                 "       %some symmetry breaking on valves\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 ":- junction(X), not tank(X), symm_pipe(X,A), symm_pipe(X,B),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "       2 = #count{ X,Y : symm_pipe(X,Y) }, A>B, valve(X,A).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                    
                 "       %\n"
                 ~~~~~~~~~~~~            
                 "       %A pipe adjacent to the tank is reached, when a generic pipe is broken iff there is no valve between them.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "reached(pipe(A,B), broken(X,Y)):- tank(A), pipe(X,Y), pipe(A,B), not closed_valve(v(A,B), broken(X,Y)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "reached(pipe(A,B), broken(X,Y)):- tank(B), pipe(X,Y), pipe(A,B), not closed_valve(v(B,A), broken(X,Y)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                    
                 "       %\n"
                 ~~~~~~~~~~~~            
                 "       %Can we recursively reach any tank??\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "reached(pipe(A,B), broken(X,Y)) :- adj(pipe(A,B), pipe(C,D), COM, U1, U2), %COM is not a tank! \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "               not closed_valve(v(COM,U1), broken(X,Y)),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "               not closed_valve(v(COM,U2), broken(X,Y)),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "               reached(pipe(C,D), broken(X,Y)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                    
                 "       %\n"
                 ~~~~~~~~~~~~            
                 "       %The broken pipe must be unreachable!\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 ":- pipe(A,B), reached(pipe(A,B), broken(A,B)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                    
                 "       %\n"
                 ~~~~~~~~~~~~            
                 "       % Pair-wise comparisons between delivered demand pipe isolation cases\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "%lower(pipe(X,Y), pipe(W,Z)) :- pipe(X,Y), pipe(W,Z),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "%      #sum [  reached(pipe(A,B), broken(X,Y))=Dn: dem(A,B,Dn),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "%          reached(pipe(C,D), broken(W,Z))=-Dm: dem(C,D,Dm) ] 0.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "%lower(pipe(X,Y), pipe(W,Z)) :- pipe(X,Y), pipe(W,Z),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "%      S1 = #sum { Dn,A,B,X,Y : reached(pipe(A,B), broken(X,Y)), dem(A,B,Dn) },\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "%                S2 = #sum { Dm,C,D,W,Z : reached(pipe(C,D), broken(W,Z)), dem(C,D,Dm) }, S1 - S2 <= 0.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "lower(pipe(X,Y), pipe(W,Z)) :- pipe(X,Y), pipe(W,Z),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "       #sum { Dn,A,B,X,Y : reached(pipe(A,B), broken(X,Y)), dem(A,B,Dn);\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "                       Dm,C,D,W,Z : reached(pipe(C,D), broken(W,Z)), dem(C,D,NegDm), Dm = -NegDm } <= 0.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                    
                 "       %\n"
                 ~~~~~~~~~~~~            
                 "       %Then the lower are...\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "lower_lexico(pipe(X,Y), pipe(W,Z)) :- pipe(X,Y), pipe(W,Z),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "               lower(pipe(X,Y), pipe(W,Z)), not lower(pipe(W,Z), pipe(X,Y)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "lower_lexico(pipe(X,Y), pipe(X,Y)) :- pipe(X,Y),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "               lower(pipe(X,Y), pipe(X,Y)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "lower_lexico(pipe(X,Y), pipe(W,Z)) :- pipe(X,Y), pipe(W,Z), % with the same delivered demand\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "               lower(pipe(X,Y), pipe(W,Z)), lower(pipe(W,Z),pipe(X,Y)),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "               less_ico(pipe(X,Y), pipe(W,Z)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                    
                 "       %\n"
                 ~~~~~~~~~~~~            
                 "       %And the worst isolation case is the one for which all lower_lexico are true\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "%worst(pipe(X,Y)) :- pipe(X,Y), lower_lexico(pipe(X,Y),pipe(W,Z)) : pipe(W,Z).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "worst(pipe(X,Y)) :- pipe(X,Y), C = #count{ W,Z : pipe(W,Z) }, \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "                               D = #count{ X,Y,W,Z : lower_lexico(pipe(X,Y),pipe(W,Z)) , pipe(W,Z)}, C = D.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                    
                 "\n"
                 ~~~~                    
                 "worst_deliv_dem(pipe(A,B), D) :- dem(A,B,D), pipe(X,Y),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "       reached(pipe(A,B), broken(X,Y)), worst(pipe(X,Y)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                    
                 "       %\n"
                 ~~~~~~~~~~~~            
                 "       %Worst isolation case' delivered demand maximization\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                    
                 ":~ dem(A,B,D),  not worst_deliv_dem(pipe(A,B),D). [D,A,B]\n", {"valve("}, {343})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/aspcomp13.cc:204:132: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             "[lives(1,3),lives(1,4),lives(2,2),lives(2,4),lives(3,1),lives(3,3),lives(4,1),lives(4,2)]],[])" == IO::to_string(solve(
                                                                                                                               ~~~~~^
                 "%instance\n"
                 ~~~~~~~~~~~~~                                                                                                       
                 "\n"
                 ~~~~                                                                                                                
                 "size(4).\n"
                 ~~~~~~~~~~~~                                                                                                        
                 "\n"
                 ~~~~                                                                                                                
                 "%encoding\n"
                 ~~~~~~~~~~~~~                                                                                                       
                 "\n"
                 ~~~~                                                                                                                
                 "% possible coordinates\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                          
                 "value(0).\n"
                 ~~~~~~~~~~~~~                                                                                                       
                 "value(V) :- value(V1), V=V1+1, size(N), V1<=N.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                  
                 "\n"
                 ~~~~                                                                                                                
                 "step(-1).\n"
                 ~~~~~~~~~~~~~                                                                                                       
                 "step(1).\n"
                 ~~~~~~~~~~~~                                                                                                        
                 "diff(X,0) :- step(X).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                           
                 "diff(0,Y) :- step(Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                           
                 "diff(X,Y) :- step(X), step(Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                  
                 "\n"
                 ~~~~                                                                                                                
                 "% a cell may live, except for the ones at the border\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                            
                 "{ lives(X,Y) } <= 1 :- value(X), value(Y), X>0, Y>0, size(N), X<=N, Y<=N.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                       
                 "\n"
                 ~~~~                                                                                                                
                 "% cells with exactly 3 neighbours must live\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                     
                 ":- #sum { 1,DX,DY : lives(X+DX,Y+DY), diff(DX,DY) } = 3, not lives(X,Y), value(X), value(Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                    
                 "\n"
                 ~~~~                                                                                                                
                 "% living cells must have 2-3 living neighbours\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                  
                 ":- lives(X,Y), not 2 <= #sum { 1,DX,DY : lives(X+DX,Y+DY), diff(DX,DY) } <= 3, value(X), value(Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~              
                 "\n"
                 ~~~~                                                                                                                
                 "% connectedness\n"
                 ~~~~~~~~~~~~~~~~~~~                                                                                                 
                 "reached(XX,YY) :- XX = #min { X : lives(X,Y), value(X), value(Y) }, YY = #min { Y : lives(XX,Y), value(Y) }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~    
                 "reached(XX,YY) :- reached(X,Y), value(X), value(Y), diff(DX,DY), XX=X+DX, YY=Y+DY, lives(XX,YY).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                
                 ":- lives(X,Y), not reached(X,Y), value(X), value(Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                            
                 "\n"
                 ~~~~                                                                                                                
                 "% maximise living cells\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                         
                 "%#maximise { 1 : lives(X,Y), value(X), value(Y) }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                              
                 ":~ value(X),value(Y), not lives(X,Y). [1,X,Y]\n", {"lives("}, {28})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                
/<<PKGBUILDDIR>>/libgringo/tests/output/aspcomp13.cc:256:77: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             "[value(a,3),value(b,2),value(c,0)]],[])" == IO::to_string(solve(
                                                                        ~~~~~^
                 "%instance\n"
                 ~~~~~~~~~~~~~                                                
                 "\n"
                 ~~~~                                                         
                 "edge(a,b). edge(b,c). edge(c,a).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                         
                 "\n"
                 ~~~~                                                         
                 "%encoding\n"
                 ~~~~~~~~~~~~~                                                
                 "\n"
                 ~~~~                                                         
                 "% nodes and values\n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                       
                 "node(X) :- edge(X,Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                    
                 "node(Y) :- edge(X,Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                    
                 "num_edges(N) :- N = #sum { 1,X,Y : edge(X,Y) }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~          
                 "num(0).\n"
                 ~~~~~~~~~~~                                                  
                 "num(N) :- num(N1), N=N1+1, num_edges(E), N<=E.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~           
                 "\n"
                 ~~~~                                                         
                 "% assignment to nodes\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                    
                 "{ value(X,N) : num(N) } = 1 :- node(X).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                  
                 "\n"
                 ~~~~                                                         
                 "% assignment to edges\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                    
                 "{ edge_value(edge(X,Y),N) : num(N), N>0 } = 1 :- edge(X,Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                                                         
                 "% relates node values with edge values\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 ":- not edge_value(edge(X,Y),M-N), edge(X,Y), value(X,M), value(Y,N), N < M.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 ":- not edge_value(edge(X,Y),N-M), edge(X,Y), value(X,M), value(Y,N), N > M.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                                                         
                 "% alldifferent values\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                    
                 ":- value(X,N), value(Y,N), num(N), X<Y.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                  
                 ":- edge_value(X,N), edge_value(Y,N), num(N), X<Y.\n", {"value("})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/aspcomp13.cc:291:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "% instance\n"
                 ~~~~~~~~~~~~~~  
                 "\n"
                 ~~~~            
                 "xsucc(1,2). ysucc(1,2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "bottle(1,1,1). bottle(1,1,2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "xvalue(1,1). xvalue(2,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "yvalue(1,2). yvalue(2,0).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~            
                 "% encoding\n"
                 ~~~~~~~~~~~~~~  
                 "\n"
                 ~~~~            
                 "filled(X,Y) :- bottle(B,X,Y), not unfilled(X,Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "unfilled(X,Y) :- bottle(B,X,Y), not filled(X,Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~            
                 ":- xvalue(Y,V), not #count{ X : filled(X,Y) } = V.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 ":- yvalue(X,V), not #count{ Y : filled(X,Y) } = V.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~            
                 ":- bottle(B,X1,Y1), bottle(B,X2,Y2), ysucc(Y1,Y2), filled(X1,Y1), unfilled(X2,Y2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 ":- bottle(B,X1,Y), bottle(B,X2,Y), filled(X1,Y), unfilled(X2,Y), X1 != X2.\n", {"filled("})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/aspcomp13.cc:321:112: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             "[-:91:42-43: info: global variable in tuple of aggregate element:\n  S\n])" == IO::to_string(solve(
                                                                                                           ~~~~~^
                 "%instance\n"
                 ~~~~~~~~~~~~~                                                                                   
                 "\n"
                 ~~~~                                                                                            
                 "fuelcost(10,a,b). fuelcost(10,b,a).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                         
                 "\n"
                 ~~~~                                                                                            
                 "at(t0,a).\n"
                 ~~~~~~~~~~~~~                                                                                   
                 "fuel(t0,56).\n"
                 ~~~~~~~~~~~~~~~~                                                                                
                 "at(p0,a).\n"
                 ~~~~~~~~~~~~~                                                                                   
                 "goal(p0,b).\n"
                 ~~~~~~~~~~~~~~~                                                                                 
                 "\n"
                 ~~~~                                                                                            
                 "step(1). step(2). step(3). step(4).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                         
                 "step(5). step(6). step(7). step(8).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                         
                 "step(9). step(10).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                                          
                 "\n"
                 ~~~~                                                                                            
                 ":- drive(t0,a,b,4).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                         
                 ":- drive(t0,a,b,5).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                         
                 ":- drive(t0,a,b,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                         
                 ":- drive(t0,b,a,6).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                         
                 ":- unload(p0,t0,b,3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                       
                 ":- not unload(p0,t0,b,4).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                   
                 ":- not drive(t0,a,b,6).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                     
                 ":- not load(p0,t0,b,7).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                     
                 ":- not load(p0,t0,a,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                     
                 ":- not drive(t0,a,b,2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                     
                 ":- not drive(t0,b,a,9).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                     
                 "\n"
                 ~~~~                                                                                            
                 "%encoding\n"
                 ~~~~~~~~~~~~~                                                                                   
                 "\n"
                 ~~~~                                                                                            
                 "truck(T) :- fuel(T,_).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                      
                 "package(P) :- at(P,L), not truck(P).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                        
                 "location(L) :- fuelcost(_,L,_).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                             
                 "location(L) :- fuelcost(_,_,L).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                             
                 "locatable(O) :- at(O,L).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                    
                 "%\n"
                 ~~~~~                                                                                           
                 "at(O,L,0) :- at(O,L).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                       
                 "fuel(T,F,0) :- fuel(T,F).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                   
                 "\n"
                 ~~~~                                                                                            
                 "% GENERATE  >>>>>\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                           
                 "1 <= { unload( P,T,L,S ) : \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                 
                 "        package( P ) , \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                     
                 "   truck( T ) , \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                                            
                 "   location( L ); \n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                                          
                 "    load( P,T,L,S ) : \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                      
                 "   package( P ) , \n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                                          
                 "   truck( T ) , \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                                            
                 "   location( L ); \n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                                          
                 "    drive( T,L1,L2,S ) : \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                   
                 "   fuelcost( Fueldelta,L1,L2 ) , \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                           
                 "   truck( T );\n"
                 ~~~~~~~~~~~~~~~~~~                                                                              
                 "    noop(S)\n"
                 ~~~~~~~~~~~~~~~                                                                                 
                 "  } <= 1 :- step(S), S > 0.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                 
                 "% <<<<<  GENERATE\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                           
                 "\n"
                 ~~~~                                                                                            
                 "% unload/4, effects\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                         
                 "at( P,L,S ) :- unload( P,T,L,S ).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                           
                 "del( in( P,T ),S ) :- unload( P,T,L,S ).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                    
                 "\n"
                 ~~~~                                                                                            
                 "% load/4, effects\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                           
                 "del( at( P,L ),S ) :- load( P,T,L,S ).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                      
                 "in( P,T,S ) :- load( P,T,L,S ).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                             
                 "\n"
                 ~~~~                                                                                            
                 "% drive/4, effects\n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                                          
                 "del( at( T,L1 ), S ) :- drive( T,L1,L2,S ).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                 
                 "at( T,L2,S ) :- drive( T,L1,L2,S). \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                         
                 "del( fuel( T,Fuelpre ),S ) :- drive( T,L1,L2,S ), fuel(T, Fuelpre,S-1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                     
                 "fuel( T,Fuelpost,S ) :- drive( T,L1,L2,S ), fuelcost(Fueldelta,L1,L2), fuel(T,Fuelpre,S-1), Fuelpost = Fuelpre - Fueldelta.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% <<<<<  EFFECTS APPLY\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                      
                 "% \n"
                 ~~~~~~                                                                                          
                 "% INERTIA  >>>>>\n"
                 ~~~~~~~~~~~~~~~~~~~~                                                                            
                 "at( O,L,S ) :- at( O,L,S-1 ), not del( at( O,L ),S  ), step(S).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                             
                 "in( P,T,S ) :- in( P,T,S-1 ), not del( in( P,T ),S  ), step(S).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                             
                 "fuel( T,Level,S ) :- fuel( T,Level,S-1 ), not del( fuel( T,Level) ,S ), truck( T ), step(S).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% <<<<<  INERTIA\n"
                 ~~~~~~~~~~~~~~~~~~~~                                                                            
                 "\n"
                 ~~~~                                                                                            
                 "% PRECONDITIONS CHECK  >>>>>\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                
                 "\n"
                 ~~~~                                                                                            
                 "% unload/4, preconditions\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                   
                 " :- unload( P,T,L,S ), not preconditions_u( P,T,L,S ).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                      
                 "preconditions_u( P,T,L,S ) :- step(S), at( T,L,S-1 ), in( P,T,S-1 ), package( P ), truck( T ).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                                                                                            
                 "% load/4, preconditions\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                     
                 " :- load( P,T,L,S ), not preconditions_l( P,T,L,S ).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                        
                 "preconditions_l( P,T,L,S ) :- step(S), at( T,L,S-1 ), at( P,L,S-1 ).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                        
                 "\n"
                 ~~~~                                                                                            
                 "% drive/5, preconditions\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                    
                 " :- drive( T,L1,L2,S ), not preconditions_d( T,L1,L2,S ).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                   
                 "preconditions_d( T,L1,L2,S ) :- step(S), at( T,L1,S-1 ), fuel( T, Fuelpre, S-1), fuelcost(Fueldelta,L1,L2), Fuelpre - Fueldelta >= 0.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% <<<<<  PRECONDITIONS HOLD\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                 
                 "\n"
                 ~~~~                                                                                            
                 "% GOAL CHECK\n"
                 ~~~~~~~~~~~~~~~~                                                                                
                 "\n"
                 ~~~~                                                                                            
                 "goalreached :- step(S),  N = #count{ P,L,S : at(P,L,S) , goal(P,L) }, N = #count{ P,L : goal(P,L) }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 ":- not goalreached.\n", {"unload(", "drive(", "load("})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                        
/<<PKGBUILDDIR>>/libgringo/tests/output/aspcomp13.cc:428:113: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             "[-:135:39-40: info: global variable in tuple of aggregate element:\n  T\n])" == IO::to_string(solve(
                                                                                                            ~~~~~^
                 "% instance\n"
                 ~~~~~~~~~~~~~~                                                                                   
                 "\n"
                 ~~~~                                                                                             
                 "player(player_01).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                                           
                 "stone(stone_01).\n"
                 ~~~~~~~~~~~~~~~~~~~~                                                                             
                 "isgoal(pos_4_2).\n"
                 ~~~~~~~~~~~~~~~~~~~~                                                                             
                 "isnongoal(pos_1_1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                          
                 "isnongoal(pos_1_2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                          
                 "isnongoal(pos_1_3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                          
                 "isnongoal(pos_2_1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                          
                 "isnongoal(pos_2_2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                          
                 "isnongoal(pos_2_3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                          
                 "isnongoal(pos_3_1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                          
                 "isnongoal(pos_3_2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                          
                 "isnongoal(pos_3_3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                          
                 "isnongoal(pos_4_1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                          
                 "isnongoal(pos_4_3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                          
                 "isnongoal(pos_5_1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                          
                 "isnongoal(pos_5_2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                          
                 "isnongoal(pos_5_3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                          
                 "movedir(pos_2_2,pos_3_2,dir_right).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                          
                 "movedir(pos_3_2,pos_2_2,dir_left).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                           
                 "movedir(pos_3_2,pos_4_2,dir_right).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                          
                 "movedir(pos_4_2,pos_3_2,dir_left).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                           
                 "at(player_01,pos_2_2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                       
                 "at(stone_01,pos_3_2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                        
                 "clear(pos_4_2).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                                              
                 "goal(stone_01).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                                              
                 "step(1).\n"
                 ~~~~~~~~~~~~                                                                                     
                 "step(2).\n"
                 ~~~~~~~~~~~~                                                                                     
                 "step(3).\n"
                 ~~~~~~~~~~~~                                                                                     
                 "\n"
                 ~~~~                                                                                             
                 "% encoding\n"
                 ~~~~~~~~~~~~~~                                                                                   
                 "\n"
                 ~~~~                                                                                             
                 "%\n"
                 ~~~~~                                                                                            
                 "% Sokoban domain IPC 2008\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                    
                 "%\n"
                 ~~~~~                                                                                            
                 "% Adaptment from IPC 2008 domain description by GB Ianni, using the PDDL2ASP PLASP converter\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
                 "% http://www.cs.uni-potsdam.de/wv/pdfformat/gekaknsc11a.pdf \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                 
                 "%\n"
                 ~~~~~                                                                                            
                 "% \n"
                 ~~~~~~                                                                                           
                 "\n"
                 ~~~~                                                                                             
                 "\n"
                 ~~~~                                                                                             
                 "% GENERATE  >>>>>\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                            
                 "1 <= { pushtonongoal( P,S,Ppos,From,To,Dir,T ) : \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                            
                 "   movedir( Ppos,From,Dir ) ,\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                
                 "   movedir( From,To,Dir ) , \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                 
                 "   isnongoal( To ) , \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                        
                 "   player( P ) , \n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                            
                 "   stone( S ) , Ppos != To , Ppos != From , From != To; \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                     
                 "    move( P,From,To,Dir,T ) : \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                               
                 "   movedir( From,To,Dir ) , \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                 
                 "   player( P ) , From != To;\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                 
                 "    pushtogoal( P,S,Ppos,From,To,Dir,T ) : \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "   movedir( Ppos,From,Dir ) , \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                               
                 "   movedir( From,To,Dir ) , \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                 
                 "   isgoal( To ) , player( P ) , stone( S ) , Ppos != To , Ppos != From , From != To;\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~         
                 "    noop(T) } <= 1 :- step(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                               
                 "\n"
                 ~~~~                                                                                             
                 "% <<<<<  GENERATE\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                            
                 "% \n"
                 ~~~~~~                                                                                           
                 "\n"
                 ~~~~                                                                                             
                 "% \n"
                 ~~~~~~                                                                                           
                 "%\n"
                 ~~~~~                                                                                            
                 "% Initial state\n"
                 ~~~~~~~~~~~~~~~~~~~                                                                              
                 "at(P,To,0) :- at(P,To).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                      
                 "clear(P,0) :- clear(P).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                      
                 "atgoal(S,0) :- isgoal(L), stone(S), at(S,L).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                 
                 " \n"
                 ~~~~~                                                                                            
                 "% EFFECTS APPLY  >>>>>\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                       
                 "\n"
                 ~~~~                                                                                             
                 "% push-to-nongoal/7, effects\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                 
                 "del( at( P,Ppos ),Ti ) :- pushtonongoal( P,S,Ppos,From,To,Dir,Ti ), \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                         
                 "                          movedir( Ppos,From,Dir ), movedir( From,To,Dir ), isnongoal( To ), player( P ), stone( S ), Ppos != To, Ppos != From, From != To.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "del( at( S,From ),Ti ) :- pushtonongoal( P,S,Ppos,From,To,Dir,Ti ), movedir( Ppos,From,Dir ), movedir( From,To,Dir ), isnongoal( To ), player( P ), stone( S ), Ppos != To, Ppos != From, From != To.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "del( clear( To ),Ti ) :- pushtonongoal( P,S,Ppos,From,To,Dir,Ti ), movedir( Ppos,From,Dir ), movedir( From,To,Dir ), isnongoal( To ), player( P ), stone( S ), Ppos != To, Ppos != From, From != To.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "at( P,From,Ti ) :- pushtonongoal( P,S,Ppos,From,To,Dir,Ti ), movedir( Ppos,From,Dir ), movedir( From,To,Dir ), isnongoal( To ), player( P ), stone( S ), Ppos != To, Ppos != From, From != To.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "at( S,To,Ti ) :- pushtonongoal( P,S,Ppos,From,To,Dir,Ti ), movedir( Ppos,From,Dir ), movedir( From,To,Dir ), isnongoal( To ), player( P ), stone( S ), Ppos != To, Ppos != From, From != To.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "clear( Ppos,Ti ) :- pushtonongoal( P,S,Ppos,From,To,Dir,Ti ), movedir( Ppos,From,Dir ), movedir( From,To,Dir ), isnongoal( To ), player( P ), stone( S ), Ppos != To, Ppos != From, From != To.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "del( atgoal( S ),Ti ) :- pushtonongoal( P,S,Ppos,From,To,Dir,Ti ), movedir( Ppos,From,Dir ), movedir( From,To,Dir ), isnongoal( To ), player( P ), stone( S ), Ppos != To, Ppos != From, From != To.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                                                                                             
                 "% move/5, effects\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                            
                 "del( at( P,From ),Ti ) :- move( P,From,To,Dir,Ti ), movedir( From,To,Dir ), player( P ), From != To.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "del( clear( To ),Ti ) :- move( P,From,To,Dir,Ti ), movedir( From,To,Dir ), player( P ), From != To.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "at( P,To,Ti ) :- move( P,From,To,Dir,Ti ), movedir( From,To,Dir ), player( P ), From != To.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~  
                 "clear( From,Ti ) :- move( P,From,To,Dir,Ti ), movedir( From,To,Dir ), player( P ), From != To.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                                                                                             
                 "% push-to-goal/7, effects\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                    
                 "del( at( P,Ppos ),Ti ) :- pushtogoal( P,S,Ppos,From,To,Dir,Ti ), \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                            
                 "                          movedir( Ppos,From,Dir ), movedir( From,To,Dir ), isgoal( To ), player( P ), stone( S ), Ppos != To, Ppos != From, From != To.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "del( at( S,From ),Ti ) :- pushtogoal( P,S,Ppos,From,To,Dir,Ti ), \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                            
                 "                          movedir( Ppos,From,Dir ), movedir( From,To,Dir ), isgoal( To ), player( P ), stone( S ), Ppos != To, Ppos != From, From != To.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "del( clear( To ),Ti ) :- pushtogoal( P,S,Ppos,From,To,Dir,Ti ), \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                             
                 "                         movedir( Ppos,From,Dir ), movedir( From,To,Dir ), isgoal( To ), player( P ), stone( S ), Ppos != To, Ppos != From, From != To.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "at( P,From,Ti ) :- pushtogoal( P,S,Ppos,From,To,Dir,Ti ), \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                   
                 "                   movedir( Ppos,From,Dir ), movedir( From,To,Dir ), isgoal( To ), player( P ), stone( S ), Ppos != To, Ppos != From, From != To.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "at( S,To,Ti ) :- pushtogoal( P,S,Ppos,From,To,Dir,Ti ), \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                     
                 "                 movedir( Ppos,From,Dir ), movedir( From,To,Dir ), isgoal( To ), player( P ), stone( S ), Ppos != To, Ppos != From, From != To.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "clear( Ppos,Ti ) :- pushtogoal( P,S,Ppos,From,To,Dir,Ti ), \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                  
                 "                    movedir( Ppos,From,Dir ), movedir( From,To,Dir ), isgoal( To ), player( P ), stone( S ), Ppos != To, Ppos != From, From != To.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "atgoal( S,Ti ) :- pushtogoal( P,S,Ppos,From,To,Dir,Ti ), \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                    
                 "                  stone( S ), movedir( Ppos,From,Dir ), movedir( From,To,Dir ), isgoal( To ), player( P ), stone( S ), Ppos != To, Ppos != From, From != To.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% <<<<<  EFFECTS APPLY\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                       
                 "% \n"
                 ~~~~~~                                                                                           
                 "\n"
                 ~~~~                                                                                             
                 "% \n"
                 ~~~~~~                                                                                           
                 "% \n"
                 ~~~~~~                                                                                           
                 "% INERTIA  >>>>>\n"
                 ~~~~~~~~~~~~~~~~~~~~                                                                             
                 "clear( L,Ti ) :- clear( L,Ti-1 ), not del( clear( L ),Ti  ), step(Ti).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                       
                 "atgoal( S,Ti ) :- atgoal( S,Ti-1 ), not del( atgoal( S ),Ti ), stone( S ), step(Ti).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~         
                 "at( T,L,Ti ) :- at( T,L,Ti-1 ), not del( at( T,L ) ,Ti  ), step(Ti).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                         
                 "% <<<<<  INERTIA\n"
                 ~~~~~~~~~~~~~~~~~~~~                                                                             
                 "% \n"
                 ~~~~~~                                                                                           
                 "\n"
                 ~~~~                                                                                             
                 "% \n"
                 ~~~~~~                                                                                           
                 "% \n"
                 ~~~~~~                                                                                           
                 "% PRECONDITIONS HOLD  >>>>>\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                  
                 "\n"
                 ~~~~                                                                                             
                 "% push-to-nongoal/6, preconditions\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                           
                 " :- pushtonongoal( P,S,Ppos,From,To,Dir,Ti ), not preconditions_png( P,S,Ppos,From,To,Dir,Ti ), movedir( Ppos,From,Dir ), movedir( From,To,Dir ), isnongoal( To ), player( P ), stone( S ), Ppos != To, Ppos != From, From != To.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "preconditions_png( P,S,Ppos,From,To,Dir,Ti ) :- at( P,Ppos,Ti-1 ), at( S,From,Ti-1 ), clear( To,Ti-1 ), movedir( Ppos,From,Dir ), movedir( From,To,Dir ), isnongoal( To ), movedir( Ppos,From,Dir ), movedir( From,To,Dir ), isnongoal( To ), player( P ), stone( S ), Ppos != To, Ppos != From, From != To, step(Ti).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                                                                                             
                 "% move/4, preconditions\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                      
                 " :- move( P,From,To,Dir,Ti ), not preconditions_m( P,From,To,Dir,Ti ), movedir( From,To,Dir ), player( P ), From != To.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "preconditions_m( P,From,To,Dir,Ti ) :- at( P,From,Ti-1 ), clear( To,Ti-1 ), movedir( From,To,Dir ), movedir( From,To,Dir ), player( P ), From != To, step(Ti).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                                                                                             
                 "% push-to-goal/6, preconditions\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                              
                 " :- pushtogoal( P,S,Ppos,From,To,Dir,Ti ), not preconditions_pg( P,S,Ppos,From,To,Dir,Ti ), movedir( Ppos,From,Dir ), movedir( From,To,Dir ), isgoal( To ), player( P ), stone( S ), Ppos != To, Ppos != From, From != To, step(Ti).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "preconditions_pg( P,S,Ppos,From,To,Dir,Ti ) :- at( P,Ppos,Ti-1 ), at( S,From,Ti-1 ), clear( To,Ti-1 ), movedir( Ppos,From,Dir ), movedir( From,To,Dir ), isgoal( To ), movedir( Ppos,From,Dir ), movedir( From,To,Dir ), isgoal( To ), player( P ), stone( S ), Ppos != To, Ppos != From, From != To, step(Ti).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                                                                                             
                 "% <<<<<  PRECONDITIONS HOLD\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                  
                 "% \n"
                 ~~~~~~                                                                                           
                 "%\n"
                 ~~~~~                                                                                            
                 "% Goal Reached check \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                        
                 "%\n"
                 ~~~~~                                                                                            
                 "goalreached :- step(T), N = #count{ X,T : atgoal(X,T) , goal(X) }, N = #count{ X : goal(X) }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 ":- not goalreached.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                          
                 "\n"
                 ~~~~                                                                                             
                 "% Gringo directives to show / hide particular literals\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                       
                 "%#hide.\n"
                 ~~~~~~~~~~~                                                                                      
                 "%#show pushtonongoal/7.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                      
                 "%#show move/5.\n"
                 ~~~~~~~~~~~~~~~~~~                                                                               
                 "%#show pushtogoal/7.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~                                                                         
                 , {"pushtonongoal(", "pushtogoal(", "move(", "noop("})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                           
/<<PKGBUILDDIR>>/libgringo/tests/output/aspcomp13.cc:589:230: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
                 "[go(green,south,-1,3),go(green,south,3),go(red,east,1,2),go(red,east,2),go(red,south,-1,5),go(red,south,5),go(yellow,east,1,4),go(yellow,east,4),go(yellow,west,1),go(yellow,west,1,1)]],[])" == IO::to_string(solve(
                                                                                                                                                                                                                                 ~~~~~^
                 "% instance\n"
                 ~~~~~~~~~~~~~~                                                                                                                                                                                                        
                 "\n"
                 ~~~~                                                                                                                                                                                                                  
                 "dim(1). dim(2). dim(3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                           
                 "dim(4). dim(5).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                   
                 "\n"
                 ~~~~                                                                                                                                                                                                                  
                 "pos(red,   1,1). pos(blue,  1,5).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                 
                 "pos(green, 5,1). pos(yellow,5,5).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                 
                 "\n"
                 ~~~~                                                                                                                                                                                                                  
                 "barrier(1,2,south). barrier(4,3,east).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                            
                 "barrier(2,5,east).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                
                 "\n"
                 ~~~~                                                                                                                                                                                                                  
                 "target(red,4,4).\n"
                 ~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                  
                 "\n"
                 ~~~~                                                                                                                                                                                                                  
                 "length(5).\n"
                 ~~~~~~~~~~~~~~                                                                                                                                                                                                        
                 "\n"
                 ~~~~                                                                                                                                                                                                                  
                 "% encoding\n"
                 ~~~~~~~~~~~~~~                                                                                                                                                                                                        
                 "\n"
                 ~~~~                                                                                                                                                                                                                  
                 "dir(west, -1, 0).\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                 
                 "dir(east,  1, 0).\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                 
                 "dir(north, 0,-1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                 
                 "dir(south, 0, 1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                 
                 "\n"
                 ~~~~                                                                                                                                                                                                                  
                 "dl(west, -1).\n"
                 ~~~~~~~~~~~~~~~~~                                                                                                                                                                                                     
                 "dl(north,-1).\n"
                 ~~~~~~~~~~~~~~~~~                                                                                                                                                                                                     
                 "dl(east,  1).\n"
                 ~~~~~~~~~~~~~~~~~                                                                                                                                                                                                     
                 "dl(south, 1).\n"
                 ~~~~~~~~~~~~~~~~~                                                                                                                                                                                                     
                 "\n"
                 ~~~~                                                                                                                                                                                                                  
                 "dir(west, 1).   %dir(west, row).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                  
                 "dir(east, 1).   %dir(east, row).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                  
                 "dir(north, -1). %dir(north,col).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                  
                 "dir(south, -1). %dir(south,col).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                  
                 "\n"
                 ~~~~                                                                                                                                                                                                                  
                 "dir(D) :- dir(D,_).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                               
                 "\n"
                 ~~~~                                                                                                                                                                                                                  
                 "robot(R) :- pos(R,_,_).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                           
                 "\n"
                 ~~~~                                                                                                                                                                                                                  
                 "pos(R,1,I,0) :- pos(R,I,_).  %pos(R,row,I,0) :- pos(R,I,_).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                       
                 "pos(R,-1,J,0) :- pos(R,_,J). %pos(R,col,J,0) :- pos(R,_,J).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                       
                 "\n"
                 ~~~~                                                                                                                                                                                                                  
                 "barrier(I+1,J,west ) :- barrier(I,J,east ), dim(I), dim(J), dim(I+1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                             
                 "barrier(I,J+1,north) :- barrier(I,J,south), dim(I), dim(J), dim(J+1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                             
                 "barrier(I-1,J,east ) :- barrier(I,J,west ), dim(I), dim(J), dim(I-1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                             
                 "barrier(I,J-1,south) :- barrier(I,J,north), dim(I), dim(J), dim(I-1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                             
                 "\n"
                 ~~~~                                                                                                                                                                                                                  
                 "conn(D,I,J) :- dir(D,-1), dir(D,_,DJ), not barrier(I,J,D), dim(I), dim(J), dim(J+DJ). %conn(D,I,J) :- dir(D,col), dir(D,_,DJ), not barrier(I,J,D), dim(I), dim(J), dim(J+DJ).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                     
                 "conn(D,J,I) :- dir(D,1), dir(D,DI,_), not barrier(I,J,D), dim(I), dim(J), dim(I+DI).  %conn(D,J,I) :- dir(D,row), dir(D,DI,_), not barrier(I,J,D), dim(I), dim(J), dim(I+DI).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                     
                 "\n"
                 ~~~~                                                                                                                                                                                                                  
                 "%step(1..X) :- length(X).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                         
                 "step(1).\n"
                 ~~~~~~~~~~~~                                                                                                                                                                                                          
                 "step(X+1) :- step(X), length(L), X < L. \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                          
                 "\n"
                 ~~~~                                                                                                                                                                                                                  
                 "1 <= { selectRobot(R,T) : robot(R) } <= 1 :- step(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                             
                 "1 <= { selectDir(D,O,T) : dir(D,O) } <= 1 :- step(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                             
                 "\n"
                 ~~~~                                                                                                                                                                                                                  
                 "go(R,D,O,T) :- selectRobot(R,T), selectDir(D,O,T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                
                 "go_(R,O,T)   :- go(R,_,O,T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                      
                 "go(R,D,T) :- go(R,D,_,T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                         
                 "\n"
                 ~~~~                                                                                                                                                                                                                  
                 "sameLine(R,D,O,RR,T)  :- go(R,D,O,T), pos(R,-O,L,T-1), pos(RR,-O,L,T-1), R != RR.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                 
                 "blocked(R,D,O,I+DI,T) :- go(R,D,O,T), pos(R,-O,L,T-1), not conn(D,L,I), dl(D,DI), dim(I), dim(I+DI).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                              
                 "blocked(R,D,O,L,T)    :- sameLine(R,D,O,RR,T), pos(RR,O,L,T-1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                   
                 "\n"
                 ~~~~                                                                                                                                                                                                                  
                 "reachable(R,D,O,I,   T) :- go(R,D,O,T), pos(R,O,I,T-1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                           
                 "reachable(R,D,O,I+DI,T) :- reachable(R,D,O,I,T), not blocked(R,D,O,I+DI,T), dl(D,DI), dim(I+DI).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                  
                 "\n"
                 ~~~~                                                                                                                                                                                                                  
                 ":- go(R,D,O,T), pos(R,O,I,T-1), blocked(R,D,O,I+DI,T), dl(D,DI).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                  
                 ":- go(R,D,O,T), go(R,DD,O,T-1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                   
                 "\n"
                 ~~~~                                                                                                                                                                                                                  
                 "pos(R,O,I,T) :- reachable(R,D,O,I,T), not reachable(R,D,O,I+DI,T), dl(D,DI).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                      
                 "pos(R,O,I,T) :- pos(R,O,I,T-1), not go_(R,O,T), step(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                          
                 "\n"
                 ~~~~                                                                                                                                                                                                                  
                 "selectDir(O,T) :- selectDir(D,O,T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                               
                 "\n"
                 ~~~~                                                                                                                                                                                                                  
                 ":- target(R,I,_), not pos(R,1,I,X), length(X).  %:- target(R,I,_), not pos(R,row,I,X), length(X).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                 
                 ":- target(R,_,J), not pos(R,-1,J,X), length(X). %:- target(R,_,J), not pos(R,col,J,X), length(X).\n", {"go("})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                       
/<<PKGBUILDDIR>>/libgringo/tests/output/aspcomp13.cc:674:467: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             "[position(n1,1),position(n10,4),position(n11,1),position(n12,3),position(n13,8),position(n14,9),position(n15,5),position(n16,6),position(n17,2),position(n18,7),position(n19,3),position(n2,3),position(n20,7),position(n21,1),position(n22,2),position(n23,8),position(n24,9),position(n25,5),position(n26,4),position(n27,6),position(n3,7),position(n4,2),position(n5,8),position(n6,9),position(n7,6),position(n8,4),position(n9,5)]],[])" == IO::to_string(solve(
                                                                                                                                                                                                                                                                                                                                                                                                                                                                              ~~~~~^
                 "% instance\n"
                 ~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                     
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                               
                 "layers(3).\n"
                 ~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                     
                 "width(0,9).\n"
                 ~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                    
                 "in_layer(0,n1).  in_layer(0,n2).  in_layer(0,n3).  in_layer(0,n4).  in_layer(0,n5).  \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                          
                 "in_layer(0,n6).  in_layer(0,n7).  in_layer(0,n8).  in_layer(0,n9).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                             
                 "width(1,9).\n"
                 ~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                    
                 "in_layer(1,n10).  in_layer(1,n11).  in_layer(1,n12).  in_layer(1,n13).  in_layer(1,n14).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                       
                 "in_layer(1,n15).  in_layer(1,n16).  in_layer(1,n17).  in_layer(1,n18).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                         
                 "width(2,9).\n"
                 ~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                    
                 "in_layer(2,n19).  in_layer(2,n20).  in_layer(2,n21).  in_layer(2,n22).  in_layer(2,n23).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                       
                 "in_layer(2,n24).  in_layer(2,n25).  in_layer(2,n26).  in_layer(2,n27).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                         
                 "edge(n16,n20).  edge(n10,n26).  edge(n17,n26).  edge(n10,n25).  edge(n6,n14).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                  
                 "edge(n7,n15).  edge(n6,n13).  edge(n7,n10).  edge(n18,n27).  edge(n18,n20).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                    
                 "edge(n16,n27).  edge(n12,n22).  edge(n8,n12).  edge(n18,n25).  edge(n18,n23).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                  
                 "edge(n9,n18).  edge(n3,n13).  edge(n4,n12).  edge(n11,n21).  edge(n13,n24).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                    
                 "edge(n1,n11).  edge(n15,n25).  edge(n11,n22).  edge(n17,n25).  edge(n17,n21).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                  
                 "edge(n12,n27).  edge(n7,n13).  edge(n9,n10).  edge(n14,n24).  edge(n16,n25).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                   
                 "edge(n5,n13).  edge(n12,n25).  \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                               
                 ":- not position(n1,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                         
                 ":- not position(n2,3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                         
                 ":- not position(n23,8).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                        
                 ":- not position(n24,9).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                        
                 ":- not position(n26,4).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                        
                 ":- not position(n27,6).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                        
                 ":- not position(n3,7).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                         
                 ":- not position(n4,2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                         
                 ":- position(n10,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n10,2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n10,3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n10,5).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n10,6).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n10,7).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n10,8).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n10,9).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n11,2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n15,2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n15,3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n15,4).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n15,6).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n16,3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n16,4).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n16,5).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n16,7).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n17,9).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n18,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n18,2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n18,3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n18,4).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n18,5).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n18,6).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n18,8).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n18,9).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n19,5).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n19,6).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n19,7).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n19,8).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n23,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n23,2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n23,3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n23,5).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n23,6).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n23,7).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n23,9).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n24,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n24,2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n24,3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n24,4).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- position(n24,5).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                               
                 "% encoding\n"
                 ~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                     
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                               
                 "%%guess\n"
                 ~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                 "pvalue(L,0) :- width(L,_).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                     
                 "pvalue(L,X+1) :- pvalue(L,X), width(L,T), X < T.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                               
                 "position( Node, Pos ) | not_position( Node, Pos ) :- in_layer( Layer, Node ), width( Layer, T ), Pos = P + 1, \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                 
                 "                                                     pvalue(Layer,P), P < T.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                   
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                               
                 "%%check\n"
                 ~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                 "%a node must be assigned at most at one position.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                              
                 ":- position( Node1, Pos1 ), position( Node1, Pos2 ), Pos1 < Pos2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                              
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                               
                 "%two nodes of the same layer cannot be assigned at the same position.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                          
                 ":- in_layer( Layer1, Node1 ), in_layer( Layer1, Node2 ), position( Node1, Pos1 ), position( Node2, Pos1 ), Node1 != Node2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                     
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                               
                 "%a node must be assigned at least at one position.  \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                           
                 "node_assigned_at_position( Node ) :- position( Node, Pos ).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                    
                 ":- in_layer( Layer1, Node1 ), not node_assigned_at_position( Node1 ).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                          
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                               
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                               
                 "%%optimization\n"
                 ~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                 
                 "%Computing the edges from same layers.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                         
                 "edge_from_same_layers(Node1,Node2,Node3,Node4):- edge(Node1,Node2), edge(Node3,Node4), Node1 < Node3, Node2 != Node4, in_layer(Layer,Node1), in_layer(Layer,Node3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                            
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                               
                 "%Computing all the crossings.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                  
                 "crossing(Node1,Node2,Node3,Node4) :- edge_from_same_layers(Node1,Node2,Node3,Node4), antecedent(Node1,Node3), antecedent(Node4,Node2). \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                        
                 "crossing(Node1,Node2,Node3,Node4) :- edge_from_same_layers(Node1,Node2,Node3,Node4), antecedent(Node3,Node1), antecedent(Node2,Node4).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                         
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                               
                 "% A node Node1 is an antecedent of a node Node2 if they are in the same layer and the Node1 position is antecedent of the Node2 position.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                      
                 "antecedent(Node1,Node2):- in_layer(Layer,Node1), in_layer(Layer,Node2), Node1 != Node2, position(Node1,Pos1), position(Node2,Pos2), Pos1 < Pos2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                               
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                               
                 "% Assign a penalty to each violation of the crossing.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                          
                 ":~ crossing(Node1, Node2, Node3, Node4 ). [1,Node1,Node2,Node3,Node4]\n", {"position("}, {15})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                    
/<<PKGBUILDDIR>>/libgringo/tests/output/aspcomp13.cc:801:120: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             ",-:56:94-111: info: atom does not occur in any rule head:\n  checking_solution\n])" == IO::to_string(solve(
                                                                                                                   ~~~~~^
                 "% instance\n"
                 ~~~~~~~~~~~~~~                                                                                          
                 "\n"
                 ~~~~                                                                                                    
                 "time(1).  time(2).  time(3).  time(4).  time(5).  time(6).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                          
                 "full(3,1).  full(4,1).  full(5,1).  full(3,2).  full(4,2).  full(5,2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                              
                 "full(1,3).  full(2,3).  full(3,3).  empty(4,3).  full(5,3).  full(6,3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                             
                 "full(7,3).  full(1,4).  full(2,4).  full(3,4).  full(4,4).  full(5,4).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                              
                 "full(6,4).  full(7,4).  full(1,5).  full(2,5).  full(3,5).  full(4,5).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                              
                 "full(5,5).  full(6,5).  full(7,5).  full(3,6).  full(4,6).  full(5,6).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                              
                 "full(3,7).  full(4,7).  full(5,7).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                  
                 "\n"
                 ~~~~                                                                                                    
                 ":- not move(6,down,7,3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                            
                 ":- not move(4,left,5,5).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                            
                 "\n"
                 ~~~~                                                                                                    
                 "% encoding\n"
                 ~~~~~~~~~~~~~~                                                                                          
                 "\n"
                 ~~~~                                                                                                    
                 "% 2x2 squares in the corner aren't used\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                             
                 "range(1).\n"
                 ~~~~~~~~~~~~~                                                                                           
                 "range(X+1) :- range(X), X < 7.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                      
                 "\n"
                 ~~~~                                                                                                    
                 "location(1,X) :- range(X), 3 <= X, X <= 5.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                          
                 "location(2,X) :- range(X), 3 <= X, X <= 5.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                          
                 "location(Y,X) :- range(Y), 3 <= X, X <= 5, range(X).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                
                 "location(6,X) :- range(X), 3 <= X, X <= 5.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                          
                 "location(7,X) :- range(X), 3 <= X, X <= 5.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                          
                 "\n"
                 ~~~~                                                                                                    
                 "% Moves can be made in one of four directions\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                       
                 "direction(up).\n"
                 ~~~~~~~~~~~~~~~~~~                                                                                      
                 "direction(down).\n"
                 ~~~~~~~~~~~~~~~~~~~~                                                                                    
                 "direction(left).\n"
                 ~~~~~~~~~~~~~~~~~~~~                                                                                    
                 "direction(right).\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                                   
                 "\n"
                 ~~~~                                                                                                    
                 "% Each location is either full or empty\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                             
                 "status(full).\n"
                 ~~~~~~~~~~~~~~~~~                                                                                       
                 "status(empty).\n"
                 ~~~~~~~~~~~~~~~~~~                                                                                      
                 "\n"
                 ~~~~                                                                                                    
                 "% Can move a full location over a full location to an empty one.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                    
                 "possibleMove(T,up,X,Y) :-  state(T,full,X,Y), state(T,full,X,Y-1), state(T,empty,X,Y-2),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~            
                 "                      time(T), location(X,Y),     location(X,Y-1),      location(X,Y-2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~            
                 "\n"
                 ~~~~                                                                                                    
                 "possibleMove(T,down,X,Y) :-  state(T,full,X,Y), state(T,full,X,Y+1), state(T,empty,X,Y+2),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~          
                 "                        time(T), location(X,Y),     location(X,Y+1),      location(X,Y+2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~          
                 "\n"
                 ~~~~                                                                                                    
                 "possibleMove(T,left,X,Y) :-  state(T,full,X,Y), state(T,full,X-1,Y), state(T,empty,X-2,Y),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~          
                 "                        time(T), location(X,Y),     location(X-1,Y),      location(X-2,Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~          
                 "\n"
                 ~~~~                                                                                                    
                 "possibleMove(T,right,X,Y) :-  state(T,full,X,Y), state(T,full,X+1,Y), state(T,empty,X+2,Y),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~         
                 "                         time(T), location(X,Y),     location(X+1,Y),      location(X+2,Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~         
                 "\n"
                 ~~~~                                                                                                    
                 "\n"
                 ~~~~                                                                                                    
                 "%% At each time step choose a move\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                  
                 "1 <= { move(T,D,X,Y) : direction(D) , location(X,Y) } <= 1 :- time(T), not checking_solution.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~       
                 "\n"
                 ~~~~                                                                                                    
                 "%% CHECKER [marcy 011111]\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                           
                 "%% Exactly one move must be present at each step.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                   
                 "%% Only needed if the choice rule is not enabled.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                   
                 ":- not 1 <= #count { T,D,X,Y : move(T,D,X,Y) , direction(D) , location(X,Y) } <= 1, time(T), checking_solution.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                                                                                                    
                 "% A move must be possible\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                           
                 " :- move(T,D,X,Y), not possibleMove(T,D,X,Y), time(T), direction(D), location(X,Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                 
                 "\n"
                 ~~~~                                                                                                    
                 "% Now need to look at the effect of moves\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                           
                 "% (section location parameter to cut grounding size)\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                
                 "state(T+1,empty,X,Y) :- move(T,up,X,Y), location(X,Y), time(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                     
                 "state(T+1,empty,X,Y-1) :- move(T,up,X,Y), location(X,Y), location(X,Y-1), time(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                  
                 "state(T+1,full,X,Y-2) :- move(T,up,X,Y), location(X,Y), location(X,Y-2), time(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "\n"
                 ~~~~                                                                                                    
                 "state(T+1,empty,X,Y) :- move(T,down,X,Y), location(X,Y), time(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                   
                 "state(T+1,empty,X,Y+1) :- move(T,down,X,Y), location(X,Y), location(X,Y+1), time(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                
                 "state(T+1,full,X,Y+2) :- move(T,down,X,Y), location(X,Y), location(X,Y+2), time(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                 
                 "\n"
                 ~~~~                                                                                                    
                 "state(T+1,empty,X,Y) :- move(T,left,X,Y), location(X,Y), time(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                   
                 "state(T+1,empty,X-1,Y) :- move(T,left,X,Y), location(X,Y), location(X-1,Y), time(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                
                 "state(T+1,full,X-2,Y) :- move(T,left,X,Y), location(X,Y), location(X-2,Y), time(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                 
                 "\n"
                 ~~~~                                                                                                    
                 "state(T+1,empty,X,Y) :- move(T,right,X,Y), location(X,Y), time(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                  
                 "state(T+1,empty,X+1,Y) :- move(T,right,X,Y), location(X,Y), location(X+1,Y), time(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~               
                 "state(T+1,full,X+2,Y) :- move(T,right,X,Y), location(X,Y), location(X+2,Y), time(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                
                 "\n"
                 ~~~~                                                                                                    
                 "\n"
                 ~~~~                                                                                                    
                 "changed(T+1,X,Y) :- move(T,up,X,Y), location(X,Y), time(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                         
                 "changed(T+1,X,Y-1) :- move(T,up,X,Y), location(X,Y), location(X,Y-1), time(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "changed(T+1,X,Y-2) :- move(T,up,X,Y), location(X,Y), location(X,Y-2), time(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "\n"
                 ~~~~                                                                                                    
                 "changed(T+1,X,Y) :- move(T,down,X,Y), location(X,Y), time(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                       
                 "changed(T+1,X,Y+1) :- move(T,down,X,Y), location(X,Y), location(X,Y+1), time(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                    
                 "changed(T+1,X,Y+2) :- move(T,down,X,Y), location(X,Y), location(X,Y+2), time(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                    
                 "\n"
                 ~~~~                                                                                                    
                 "changed(T+1,X,Y) :- move(T,left,X,Y), location(X,Y), time(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                       
                 "changed(T+1,X-1,Y) :- move(T,left,X,Y), location(X,Y), location(X-1,Y), time(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                    
                 "changed(T+1,X-2,Y) :- move(T,left,X,Y), location(X,Y), location(X-2,Y), time(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                    
                 "\n"
                 ~~~~                                                                                                    
                 "changed(T+1,X,Y) :- move(T,right,X,Y), location(X,Y), time(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                      
                 "changed(T+1,X+1,Y) :- move(T,right,X,Y), location(X,Y), location(X+1,Y), time(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "changed(T+1,X+2,Y) :- move(T,right,X,Y), location(X,Y), location(X+2,Y), time(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "\n"
                 ~~~~                                                                                                    
                 "state(T+1,S,X,Y) :- not changed(T+1,X,Y), state(T,S,X,Y), status(S), location(X,Y), time(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~        
                 "\n"
                 ~~~~                                                                                                    
                 "state(1,full,X,Y) :- full(X,Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                     
                 "state(1,empty,X,Y) :- empty(X,Y).\n", {"move("})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                       
/<<PKGBUILDDIR>>/libgringo/tests/output/aspcomp13.cc:914:114: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
            "[leafPos(1,2),leafPos(2,1),leafPos(3,0),posColor(1,red),posColor(2,red)]],[])" == IO::to_string(solve(
                                                                                                             ~~~~~^
                 "% instance\n"
                 ~~~~~~~~~~~~~~                                                                                    
                 "\n"
                 ~~~~                                                                                              
                 "leafWeightCardinality(1,45,44). leafWeightCardinality(2,21,3). leafWeightCardinality(3,64,74).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                                                                                              
                 "innerNode(1). innerNode(2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                   
                 "\n"
                 ~~~~                                                                                              
                 "num(3). max_total_weight(495).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                
                 "\n"
                 ~~~~                                                                                              
                 ":- not leafPos(2,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~                                                                          
                 ":- not posColor(2,red).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                       
                 "\n"
                 ~~~~                                                                                              
                 "% encoding\n"
                 ~~~~~~~~~~~~~~                                                                                    
                 "\n"
                 ~~~~                                                                                              
                 "color(red).\n"
                 ~~~~~~~~~~~~~~~                                                                                   
                 "color(blue).\n"
                 ~~~~~~~~~~~~~~~~                                                                                  
                 "color(green).\n"
                 ~~~~~~~~~~~~~~~~~                                                                                 
                 "\n"
                 ~~~~                                                                                              
                 "leafWeight(X,W)  :-leafWeightCardinality(X,W,C).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                              
                 "\n"
                 ~~~~                                                                                              
                 "leafCard(X,C)  :-leafWeightCardinality(X,W,C).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                
                 "\n"
                 ~~~~                                                                                              
                 "leaf(X):-leafWeightCardinality(X,W,C).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                        
                 "\n"
                 ~~~~                                                                                              
                 "%%\n"
                 ~~~~~~                                                                                            
                 "%% Sequence Definition\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                        
                 "%%\n"
                 ~~~~~~                                                                                            
                 "\n"
                 ~~~~                                                                                              
                 "coloredPos(1).\n"
                 ~~~~~~~~~~~~~~~~~~                                                                                
                 "coloredPos(X+1):- coloredPos(X),  X < N-1, num(N).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                            
                 "%coloredPos(X):-  X=1..N-1, num(N).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                           
                 "location(0).\n"
                 ~~~~~~~~~~~~~~~~                                                                                  
                 "location(X+1) :- location(X), X < N-1, num(N).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                
                 "%location(X):-X=0..N-1, num(N).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                               
                 "\n"
                 ~~~~                                                                                              
                 "1 <= {leafPos(L,N) : location(N) } <= 1 :- leaf(L).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                           
                 "% No sharing locations\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                        
                 "%:- leafPos(L1, N), leafPos(L2, N), location(N), L1 != L2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                    
                 "1 <= { leafPos(L,N) : leaf(L) } <= 1 :- location(N).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                          
                 "\n"
                 ~~~~                                                                                              
                 "%%\n"
                 ~~~~~~                                                                                            
                 "%% each node at colordPos has a unique color\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "%%\n"
                 ~~~~~~                                                                                            
                 "1 <= {posColor(P,C):color(C)} <= 1:-coloredPos(P).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                            
                 "\n"
                 ~~~~                                                                                              
                 "% BEGIN Weight T  definition\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                  
                 "\n"
                 ~~~~                                                                                              
                 "%  if color of X is green\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                     
                 "%    weight(X) = weight(right child of X) + cardinality(right child of X) \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                    
                 "%\n"
                 ~~~~~                                                                                             
                 "nWeight(0,W):- leafWeightCardinality(L,W,C), leafPos(L,0).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                    
                 "\n"
                 ~~~~                                                                                              
                 "nWeight(P,W):- W= W1+C, posColor(P,green),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                    
                 "           leafWeight(R,W1), leafCard(R,C),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                   
                 "            coloredPos(P), leafPos(R,P), leaf(R),  W<=M, max_total_weight(M).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                 
                 "\n"
                 ~~~~                                                                                              
                 "\n"
                 ~~~~                                                                                              
                 "\n"
                 ~~~~                                                                                              
                 "\n"
                 ~~~~                                                                                              
                 "%  if color of X is red\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                       
                 "%     weight(X) = weight(right child of X) + weight(left child of X) \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                         
                 "nWeight(P,W):- W= W1+W2, posColor(P,red),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                     
                 "           leafWeight(R,W1),nWeight(P-1,W2),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "           coloredPos(P), leafPos(R,P),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                       
                 "            leaf(R),  W<=M, max_total_weight(M).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                              
                 "\n"
                 ~~~~                                                                                              
                 "\n"
                 ~~~~                                                                                              
                 "\n"
                 ~~~~                                                                                              
                 "%  if color(X) is blue\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                        
                 "%     weight(X) = cardinality(right child of X) + weight(left child of X) \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                    
                 "nWeight(P,W):- W= W1+C,   posColor(P,blue),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                   
                 "           leafCard(R,C), nWeight(P-1,W1),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                    
                 "           coloredPos(P),leafPos(R,P),   \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                     
                 "            leaf(R),  W<=M, max_total_weight(M).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                              
                 "\n"
                 ~~~~                                                                                              
                 "%%\n"
                 ~~~~~~                                                                                            
                 "%% Weights related Tests\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                      
                 "%%\n"
                 ~~~~~~                                                                                            
                 "\n"
                 ~~~~                                                                                              
                 "%% \n"
                 ~~~~~~~                                                                                           
                 "%% definition of a total weight of a prime tree T'\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                            
                 "tWeight(1,W):-nWeight(1,W), coloredPos(1),  W<=M, max_total_weight(M).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                        
                 "tWeight(N,W):-W=W1+W2, tWeight(N-1,W1), nWeight(N,W2),coloredPos(N),N>1,  W<=M, max_total_weight(M).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                                                                                              
                 "% END Weight T definition\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                     
                 "% --------------------------------------------------------------\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                              
                 "% --------------------------------------------------------------\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                              
                 "% --------------------------------------------------------------\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                              
                 "% exists Definition\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                           
                 "\n"
                 ~~~~                                                                                              
                 "exists:-tWeight(N-1,W), W<=M, max_total_weight(M),num(N).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                     
                 ":-not exists.\n", {"leafPos(", "posColor("})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                     
/<<PKGBUILDDIR>>/libgringo/tests/output/aspcomp13.cc:1013:106: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             "([[match(m_1,w_1),match(m_2,w_3),match(m_3,w_2),match(m_4,w_4)]],[])" == IO::to_string(solve(
                                                                                                     ~~~~~^
                 "% instance\n"
                 ~~~~~~~~~~~~~~                                                                            
                 "\n"
                 ~~~~                                                                                      
                 "manAssignsScore(m_1,w_1,4). manAssignsScore(m_1,w_2,2). manAssignsScore(m_1,w_3,2). manAssignsScore(m_1,w_4,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "manAssignsScore(m_2,w_1,2). manAssignsScore(m_2,w_2,1). manAssignsScore(m_2,w_3,4). manAssignsScore(m_2,w_4,3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "manAssignsScore(m_3,w_1,1). manAssignsScore(m_3,w_2,3). manAssignsScore(m_3,w_3,2). manAssignsScore(m_3,w_4,2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "manAssignsScore(m_4,w_1,2). manAssignsScore(m_4,w_2,3). manAssignsScore(m_4,w_3,4). manAssignsScore(m_4,w_4,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                                                                                      
                 "womanAssignsScore(w_1,m_1,3). womanAssignsScore(w_1,m_2,4). womanAssignsScore(w_1,m_3,2). womanAssignsScore(w_1,m_4,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "womanAssignsScore(w_2,m_1,1). womanAssignsScore(w_2,m_2,4). womanAssignsScore(w_2,m_3,3). womanAssignsScore(w_2,m_4,2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "womanAssignsScore(w_3,m_1,4). womanAssignsScore(w_3,m_2,2). womanAssignsScore(w_3,m_3,3). womanAssignsScore(w_3,m_4,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "womanAssignsScore(w_4,m_1,3). womanAssignsScore(w_4,m_2,2). womanAssignsScore(w_4,m_3,4). womanAssignsScore(w_4,m_4,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                                                                                      
                 "% encoding\n"
                 ~~~~~~~~~~~~~~                                                                            
                 "\n"
                 ~~~~                                                                                      
                 "% guess matching\n"
                 ~~~~~~~~~~~~~~~~~~~~                                                                      
                 "match(M,W) :- manAssignsScore(M,_,_), womanAssignsScore(W,_,_), not nonMatch(M,W).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~    
                 "nonMatch(M,W) :- manAssignsScore(M,_,_), womanAssignsScore(W,_,_), not match(M,W).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~    
                 "\n"
                 ~~~~                                                                                      
                 "% no polygamy\n"
                 ~~~~~~~~~~~~~~~~~                                                                         
                 ":- match(M1,W), match(M,W), M <> M1.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                  
                 ":- match(M,W), match(M,W1), W <> W1.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "\n"
                 ~~~~                                                                                      
                 "% no singles\n"
                 ~~~~~~~~~~~~~~~~                                                                          
                 "jailed(M) :- match(M,_).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                              
                 ":- manAssignsScore(M,_,_), not jailed(M).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                             
                 "\n"
                 ~~~~                                                                                      
                 "% strong stability condition\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                          
                 ":- match(M,W1), manAssignsScore(M,W,Smw), W1 <> W, manAssignsScore(M,W1,Smw1),   Smw >  Smw1,\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "   match(M1,W), womanAssignsScore(W,M,Swm),        womanAssignsScore(W,M1,Swm1), Swm >= Swm1.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 , {"match("})));
                 ~~~~~~~~~~~~~                                                                             
/<<PKGBUILDDIR>>/libgringo/tests/output/aspcomp13.cc:1059:120: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             ",-:34:83-100: info: atom does not occur in any rule head:\n  checking_solution\n])" == IO::to_string(solve(
                                                                                                                   ~~~~~^
                 "% instance\n"
                 ~~~~~~~~~~~~~~                                                                                          
                 "\n"
                 ~~~~                                                                                                    
                 "max_value(20).\n"
                 ~~~~~~~~~~~~~~~~~~                                                                                      
                 "device(d1). instances(d1,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                        
                 "device(d2). instances(d2,2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                        
                 "offline_instance(d2,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                             
                 "%\n"
                 ~~~~~                                                                                                   
                 "job(j1). job_device(j1,d1). job_len(j1,4).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                          
                 "job(j2). job_device(j2,d2). job_len(j2,5). deadline(j2,10). importance(j2,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                       
                 "precedes(j1,j2).\n"
                 ~~~~~~~~~~~~~~~~~~~~                                                                                    
                 "job(j3). job_device(j3,d2). job_len(j3,4). deadline(j3,12). importance(j3,2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                       
                 "%\n"
                 ~~~~~                                                                                                   
                 "max_total_penalty(3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                               
                 "%\n"
                 ~~~~~                                                                                                   
                 "curr_job_start(j1,0). curr_on_instance(j1,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                       
                 "curr_job_start(j2,4). curr_on_instance(j2,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                       
                 "%\n"
                 ~~~~~                                                                                                   
                 "curr_time(2).\n"
                 ~~~~~~~~~~~~~~~~~                                                                                       
                 "\n"
                 ~~~~                                                                                                    
                 "% encoding\n"
                 ~~~~~~~~~~~~~~                                                                                          
                 "\n"
                 ~~~~                                                                                                    
                 "time(0).\n"
                 ~~~~~~~~~~~~                                                                                            
                 "time(T+1) :- time(T), T < MT, max_value(MT).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                        
                 "%time(0..MT) :- max_value(MT).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                      
                 "\n"
                 ~~~~                                                                                                    
                 "pen_value(T) :- time(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                            
                 "td_value(T) :- time(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                             
                 "\n"
                 ~~~~                                                                                                    
                 "instance_of(D,1) :- device(D).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                      
                 "instance_of(D,I+1) :- device(D), instance_of(D,I), instances(D,N), I < N.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                           
                 "\n"
                 ~~~~                                                                                                    
                 "% Pick a unique start time and instance for each job\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                
                 "1 <= { start(J,S) : time(S) } <= 1 :- job(J), not checking_solution.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                
                 "1 <= { on_instance(J,I) : instance_of(D,I) } <= 1 :- job(J), job_device(J,D), not checking_solution.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                                                                                                    
                 "%----------------------\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                             
                 "% - overlap\n"
                 ~~~~~~~~~~~~~~~                                                                                         
                 "%----------------------\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                             
                 ":- on_instance(J1,I), on_instance(J2,I), J1 != J2,\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "   job_device(J1,D), job_device(J2,D),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                              
                 "   start(J1,S1), job_len(J1,L1),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                    
                 "   start(J2,S2),\n"
                 ~~~~~~~~~~~~~~~~~~~~                                                                                    
                 "   S1 <= S2, S2 < S1 + L1.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                          
                 "\n"
                 ~~~~                                                                                                    
                 "\n"
                 ~~~~                                                                                                    
                 "%----------------------\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                             
                 "%     - order\n"
                 ~~~~~~~~~~~~~~~~~                                                                                       
                 "%----------------------\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                             
                 ":- precedes(J1,J2),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                 
                 "   start(J1,S1), job_len(J1,L1),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                    
                 "   start(J2,S2),\n"
                 ~~~~~~~~~~~~~~~~~~~~                                                                                    
                 "   S2 < S1 + L1.\n"
                 ~~~~~~~~~~~~~~~~~~~~                                                                                    
                 "\n"
                 ~~~~                                                                                                    
                 "\n"
                 ~~~~                                                                                                    
                 "%-------------------------------------\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                              
                 "%     - completion -- total-tardiness\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                               
                 "%-------------------------------------\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                              
                 "td(J,S + L - D) :-\n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                                                  
                 "   job(J),\n"
                 ~~~~~~~~~~~~~~                                                                                          
                 "   start(J,S), job_len(J,L),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                        
                 "   deadline(J,D),\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                                   
                 "   S + L > D.\n"
                 ~~~~~~~~~~~~~~~~~                                                                                       
                 "\n"
                 ~~~~                                                                                                    
                 "td(J,0) :-\n"
                 ~~~~~~~~~~~~~~                                                                                          
                 "   job(J),\n"
                 ~~~~~~~~~~~~~~                                                                                          
                 "   start(J,S), job_len(J,L),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                        
                 "   deadline(J,D),\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                                   
                 "   S + L <= D.\n"
                 ~~~~~~~~~~~~~~~~~~                                                                                      
                 "\n"
                 ~~~~                                                                                                    
                 "%-------------------------------------\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                              
                 "%     - completion -- penalty\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                       
                 "%-------------------------------------\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                              
                 "\n"
                 ~~~~                                                                                                    
                 "penalty(J,TD * I) :-\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~                                                                                
                 "   job(J),\n"
                 ~~~~~~~~~~~~~~                                                                                          
                 "   td(J,TD),\n"
                 ~~~~~~~~~~~~~~~~                                                                                        
                 "   importance(J,I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                 
                 "\n"
                 ~~~~                                                                                                    
                 ":- penalty(J,P),\n"
                 ~~~~~~~~~~~~~~~~~~~~                                                                                    
                 "   max_value(MV),\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                                   
                 "   P > MV.\n"
                 ~~~~~~~~~~~~~~                                                                                          
                 "\n"
                 ~~~~                                                                                                    
                 "tot_penalty(TP) :-\n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                                                  
                 "   pen_value(TP),\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                                   
                 "   TP = #sum{ P,J : penalty(J,P) }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                 
                 "\n"
                 ~~~~                                                                                                    
                 "%\n"
                 ~~~~~                                                                                                   
                 "% If the value of the total penalty would be greater than the\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                       
                 "% maximum allowed value of pen_value(_), the above rule\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                             
                 "% does not define tot_penalty(_).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                   
                 "% In that case, the solution is not acceptable.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                     
                 "%\n"
                 ~~~~~                                                                                                   
                 "has_tot_penalty :-\n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                                                  
                 "   tot_penalty(TP).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                 
                 "-has_tot_penalty :-\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                 
                 "   not has_tot_penalty.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                             
                 ":- -has_tot_penalty.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~                                                                                
                 "\n"
                 ~~~~                                                                                                    
                 ":- pen_value(TP), tot_penalty(TP), max_total_penalty(K),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                            
                 "   TP > K.\n"
                 ~~~~~~~~~~~~~~                                                                                          
                 "\n"
                 ~~~~                                                                                                    
                 "%----------------------\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                             
                 "%     - instance assignment\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                         
                 "%----------------------\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                             
                 "\n"
                 ~~~~                                                                                                    
                 ":- on_instance(J1,I), on_instance(J2,I),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                            
                 "   job_device(J1,D), job_device(J2,D),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                              
                 "   instances(D,N), N > 1,\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                           
                 "   J1 != J2,\n"
                 ~~~~~~~~~~~~~~~~                                                                                        
                 "   start(J1,S1), start(J2,S2),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                      
                 "   job_len(J1,L1),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                                                  
                 "   S1 <= S2, S2 < S1 + L1.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                          
                 "\n"
                 ~~~~                                                                                                    
                 ":- on_instance(J,I),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~                                                                                
                 "   device(D),\n"
                 ~~~~~~~~~~~~~~~~~                                                                                       
                 "   job(J), job_device(J,D),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                         
                 "   offline_instance(D,I),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                           
                 "   must_schedule(J).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~                                                                                
                 "\n"
                 ~~~~                                                                                                    
                 "%----------------------\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                             
                 "% - current schedule\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~                                                                                
                 "%----------------------\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                             
                 "\n"
                 ~~~~                                                                                                    
                 "already_started(J) :-\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                               
                 "   curr_job_start(J,S),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                             
                 "   curr_time(CT),\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                                   
                 "   CT > S.\n"
                 ~~~~~~~~~~~~~~                                                                                          
                 "\n"
                 ~~~~                                                                                                    
                 "already_finished(J) :-\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                              
                 "   curr_job_start(J,S),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                             
                 "   job_len(J,L),\n"
                 ~~~~~~~~~~~~~~~~~~~~                                                                                    
                 "   curr_time(CT),\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                                   
                 "   CT >= S + L.\n"
                 ~~~~~~~~~~~~~~~~~~~                                                                                     
                 "\n"
                 ~~~~                                                                                                    
                 "must_schedule(J) :-\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                 
                 "   job(J),\n"
                 ~~~~~~~~~~~~~~                                                                                          
                 "   not must_not_schedule(J).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                        
                 "\n"
                 ~~~~                                                                                                    
                 "must_not_schedule(J) :-\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                             
                 "   already_started(J),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                              
                 "   not rescheduled(J).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                              
                 "\n"
                 ~~~~                                                                                                    
                 "rescheduled(J) :-\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                                   
                 "   already_started(J),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                              
                 "   not already_finished(J),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                         
                 "   job_device(J,D),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                 
                 "   curr_on_instance(J,I),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                           
                 "   offline_instance(D,I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                           
                 "\n"
                 ~~~~                                                                                                    
                 ":- start(J,S),\n"
                 ~~~~~~~~~~~~~~~~~~                                                                                      
                 "   curr_time(CT),\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                                   
                 "   S < CT,\n"
                 ~~~~~~~~~~~~~~                                                                                          
                 "   device(D),\n"
                 ~~~~~~~~~~~~~~~~~                                                                                       
                 "   job_device(J,D),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                 
                 "   time(S),\n"
                 ~~~~~~~~~~~~~~~                                                                                         
                 "   must_schedule(J).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~                                                                                
                 "\n"
                 ~~~~                                                                                                    
                 ":- start(J,S),\n"
                 ~~~~~~~~~~~~~~~~~~                                                                                      
                 "   curr_job_start(J,CS),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                            
                 "   S != CS,\n"
                 ~~~~~~~~~~~~~~~                                                                                         
                 "   job_device(J,D),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                 
                 "   must_not_schedule(J).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                            
                 "\n"
                 ~~~~                                                                                                    
                 ":- on_instance(J,I),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~                                                                                
                 "   curr_on_instance(J,CI),\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                          
                 "   I != CI,\n"
                 ~~~~~~~~~~~~~~~                                                                                         
                 "   must_not_schedule(J).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                            
                 , {"start(","on_instance(","penalty(","tot_penalty(","rescheduled("})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                   
/<<PKGBUILDDIR>>/libgringo/tests/output/aspcomp13.cc:1240:88: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             "[label(0,1,rpi),label(0,2,rpi),label(1,2,rd)]],[])" == IO::to_string(solve(
                                                                                   ~~~~~^
                 "% instance\n"
                 ~~~~~~~~~~~~~~                                                          
                 "\n"
                 ~~~~                                                                    
                 "% Csp\n"
                 ~~~~~~~~~                                                               
                 "node1(0..2). node2(0..2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                           
                 "%  0  1 ( DC )\n"
                 ~~~~~~~~~~~~~~~~~~                                                      
                 "lc(0,1,rEQ). lc(0,1,rEC). lc(0,1,rPO).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                              
                 "lc(0,1,rTPP). lc(0,1,rNTPP). lc(0,1,rTPPI).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                         
                 "lc(0,1,rNTPPI).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                     
                 "%  1  2 ( PO )\n"
                 ~~~~~~~~~~~~~~~~~~                                                      
                 "lc(1,2,rEQ). lc(1,2,rDC). lc(1,2,rEC).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                              
                 "lc(1,2,rTPP). lc(1,2,rNTPP). lc(1,2,rTPPI).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                         
                 "lc(1,2,rNTPPI).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                     
                 "\n"
                 ~~~~                                                                    
                 ":- not label(1,2,rd).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                               
                 ":- not label(0,1,rpi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                              
                 "\n"
                 ~~~~                                                                    
                 "% encoding\n"
                 ~~~~~~~~~~~~~~                                                          
                 "\n"
                 ~~~~                                                                    
                 "% A Disjunctive Logic Program for IA Constraint Networks \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~           
                 "\n"
                 ~~~~                                                                    
                 "% relations \n"
                 ~~~~~~~~~~~~~~~~                                                        
                 "rel(req).\n"
                 ~~~~~~~~~~~~~                                                           
                 "rel(rp).\n"
                 ~~~~~~~~~~~~                                                            
                 "rel(rpi).\n"
                 ~~~~~~~~~~~~~                                                           
                 "rel(rd).\n"
                 ~~~~~~~~~~~~                                                            
                 "rel(rdi).\n"
                 ~~~~~~~~~~~~~                                                           
                 "rel(ro).\n"
                 ~~~~~~~~~~~~                                                            
                 "rel(roi).\n"
                 ~~~~~~~~~~~~~                                                           
                 "rel(rm).\n"
                 ~~~~~~~~~~~~                                                            
                 "rel(rmi).\n"
                 ~~~~~~~~~~~~~                                                           
                 "rel(rs).\n"
                 ~~~~~~~~~~~~                                                            
                 "rel(rsi).\n"
                 ~~~~~~~~~~~~~                                                           
                 "rel(rf).\n"
                 ~~~~~~~~~~~~                                                            
                 "rel(rfi).\n"
                 ~~~~~~~~~~~~~                                                           
                 "% Choice rule for clasp\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                             
                 "1 <= {label(X,Y,L) : rel(L)} <= 1 :- node1(X), node2(Y), X<Y.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~       
                 ":- label(X,Y,L), lc(X,Y,L), node1(X), node2(Y), rel(L).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~             
                 "\n"
                 ~~~~                                                                    
                 "% Composition table\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                 
                 "% req o req = r= \n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                   
                 "label(X,Z,req) :- label(X,Y,req), label(Y,Z,req).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% req o rp = r< \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                    
                 "label(X,Z,rp) :- label(X,Y,req), label(Y,Z,rp).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                     
                 "% req o rpi = r> \n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                   
                 "label(X,Z,rpi) :- label(X,Y,req), label(Y,Z,rpi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% req o rd = rd \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                    
                 "label(X,Z,rd) :- label(X,Y,req), label(Y,Z,rd).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                     
                 "% req o rdi = rdi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "label(X,Z,rdi) :- label(X,Y,req), label(Y,Z,rdi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% req o rs = rs \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                    
                 "label(X,Z,rs) :- label(X,Y,req), label(Y,Z,rs).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                     
                 "% req o rsi = rsi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "label(X,Z,rsi) :- label(X,Y,req), label(Y,Z,rsi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% req o rf = rf \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                    
                 "label(X,Z,rf) :- label(X,Y,req), label(Y,Z,rf).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                     
                 "% req o rfi = rfi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "label(X,Z,rfi) :- label(X,Y,req), label(Y,Z,rfi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% req o rm = rm \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                    
                 "label(X,Z,rm) :- label(X,Y,req), label(Y,Z,rm).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                     
                 "% req o rmi = rmi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "label(X,Z,rmi) :- label(X,Y,req), label(Y,Z,rmi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% req o ro = ro \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                    
                 "label(X,Z,ro) :- label(X,Y,req), label(Y,Z,ro).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                     
                 "% req o roi = roi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "label(X,Z,roi) :- label(X,Y,req), label(Y,Z,roi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% rp o req = r< \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                    
                 "label(X,Z,rp) :- label(X,Y,rp), label(Y,Z,req).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                     
                 "% rp o rp = r< \n"
                 ~~~~~~~~~~~~~~~~~~~                                                     
                 "label(X,Z,rp) :- label(X,Y,rp), label(Y,Z,rp).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "% rp o rpi = r= < > d di s si f fi m mi o oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                       
                 "label(X,Z,req) | label(X,Z,rp) | label(X,Z,rpi) | label(X,Z,rd) | label(X,Z,rdi) | label(X,Z,rs) | label(X,Z,rsi) | label(X,Z,rf) | label(X,Z,rfi) | label(X,Z,rm) | label(X,Z,rmi) | label(X,Z,ro) | label(X,Z,roi) :- label(X,Y,rp), label(Y,Z,rpi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rp o rd = r< d s m o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                             
                 "label(X,Z,rp) | label(X,Z,rd) | label(X,Z,rs) | label(X,Z,rm) | label(X,Z,ro) :- label(X,Y,rp), label(Y,Z,rd).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rp o rdi = r< \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                    
                 "label(X,Z,rp) :- label(X,Y,rp), label(Y,Z,rdi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                     
                 "% rp o rs = r< \n"
                 ~~~~~~~~~~~~~~~~~~~                                                     
                 "label(X,Z,rp) :- label(X,Y,rp), label(Y,Z,rs).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "% rp o rsi = r< \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                    
                 "label(X,Z,rp) :- label(X,Y,rp), label(Y,Z,rsi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                     
                 "% rp o rf = r< d s m o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                             
                 "label(X,Z,rp) | label(X,Z,rd) | label(X,Z,rs) | label(X,Z,rm) | label(X,Z,ro) :- label(X,Y,rp), label(Y,Z,rf).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rp o rfi = r< \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                    
                 "label(X,Z,rp) :- label(X,Y,rp), label(Y,Z,rfi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                     
                 "% rp o rm = r< \n"
                 ~~~~~~~~~~~~~~~~~~~                                                     
                 "label(X,Z,rp) :- label(X,Y,rp), label(Y,Z,rm).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "% rp o rmi = r< d s m o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                            
                 "label(X,Z,rp) | label(X,Z,rd) | label(X,Z,rs) | label(X,Z,rm) | label(X,Z,ro) :- label(X,Y,rp), label(Y,Z,rmi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rp o ro = r< \n"
                 ~~~~~~~~~~~~~~~~~~~                                                     
                 "label(X,Z,rp) :- label(X,Y,rp), label(Y,Z,ro).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "% rp o roi = r< d s m o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                            
                 "label(X,Z,rp) | label(X,Z,rd) | label(X,Z,rs) | label(X,Z,rm) | label(X,Z,ro) :- label(X,Y,rp), label(Y,Z,roi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rpi o req = r> \n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                   
                 "label(X,Z,rpi) :- label(X,Y,rpi), label(Y,Z,req).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% rpi o rp = r= < > d di s si f fi m mi o oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                       
                 "label(X,Z,req) | label(X,Z,rp) | label(X,Z,rpi) | label(X,Z,rd) | label(X,Z,rdi) | label(X,Z,rs) | label(X,Z,rsi) | label(X,Z,rf) | label(X,Z,rfi) | label(X,Z,rm) | label(X,Z,rmi) | label(X,Z,ro) | label(X,Z,roi) :- label(X,Y,rpi), label(Y,Z,rp).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rpi o rpi = r> \n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                   
                 "label(X,Z,rpi) :- label(X,Y,rpi), label(Y,Z,rpi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% rpi o rd = r> d f mi oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                          
                 "label(X,Z,rpi) | label(X,Z,rd) | label(X,Z,rf) | label(X,Z,rmi) | label(X,Z,roi) :- label(X,Y,rpi), label(Y,Z,rd).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rpi o rdi = r> \n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                   
                 "label(X,Z,rpi) :- label(X,Y,rpi), label(Y,Z,rdi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% rpi o rs = r> d f mi oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                          
                 "label(X,Z,rpi) | label(X,Z,rd) | label(X,Z,rf) | label(X,Z,rmi) | label(X,Z,roi) :- label(X,Y,rpi), label(Y,Z,rs).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rpi o rsi = r> \n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                   
                 "label(X,Z,rpi) :- label(X,Y,rpi), label(Y,Z,rsi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% rpi o rf = r> \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                    
                 "label(X,Z,rpi) :- label(X,Y,rpi), label(Y,Z,rf).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                    
                 "% rpi o rfi = r> \n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                   
                 "label(X,Z,rpi) :- label(X,Y,rpi), label(Y,Z,rfi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% rpi o rm = r> d f mi oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                          
                 "label(X,Z,rpi) | label(X,Z,rd) | label(X,Z,rf) | label(X,Z,rmi) | label(X,Z,roi) :- label(X,Y,rpi), label(Y,Z,rm).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rpi o rmi = r> \n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                   
                 "label(X,Z,rpi) :- label(X,Y,rpi), label(Y,Z,rmi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% rpi o ro = r> d f mi oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                          
                 "label(X,Z,rpi) | label(X,Z,rd) | label(X,Z,rf) | label(X,Z,rmi) | label(X,Z,roi) :- label(X,Y,rpi), label(Y,Z,ro).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rpi o roi = r> \n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                   
                 "label(X,Z,rpi) :- label(X,Y,rpi), label(Y,Z,roi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% rd o req = rd \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                    
                 "label(X,Z,rd) :- label(X,Y,rd), label(Y,Z,req).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                     
                 "% rd o rp = r< \n"
                 ~~~~~~~~~~~~~~~~~~~                                                     
                 "label(X,Z,rp) :- label(X,Y,rd), label(Y,Z,rp).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "% rd o rpi = r> \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                    
                 "label(X,Z,rpi) :- label(X,Y,rd), label(Y,Z,rpi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                    
                 "% rd o rd = rd \n"
                 ~~~~~~~~~~~~~~~~~~~                                                     
                 "label(X,Z,rd) :- label(X,Y,rd), label(Y,Z,rd).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "% rd o rdi = r= < > d di s si f fi m mi o oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                       
                 "label(X,Z,req) | label(X,Z,rp) | label(X,Z,rpi) | label(X,Z,rd) | label(X,Z,rdi) | label(X,Z,rs) | label(X,Z,rsi) | label(X,Z,rf) | label(X,Z,rfi) | label(X,Z,rm) | label(X,Z,rmi) | label(X,Z,ro) | label(X,Z,roi) :- label(X,Y,rd), label(Y,Z,rdi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rd o rs = rd \n"
                 ~~~~~~~~~~~~~~~~~~~                                                     
                 "label(X,Z,rd) :- label(X,Y,rd), label(Y,Z,rs).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "% rd o rsi = r> d f mi oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                          
                 "label(X,Z,rpi) | label(X,Z,rd) | label(X,Z,rf) | label(X,Z,rmi) | label(X,Z,roi) :- label(X,Y,rd), label(Y,Z,rsi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rd o rf = rd \n"
                 ~~~~~~~~~~~~~~~~~~~                                                     
                 "label(X,Z,rd) :- label(X,Y,rd), label(Y,Z,rf).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "% rd o rfi = r< d s m o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                            
                 "label(X,Z,rp) | label(X,Z,rd) | label(X,Z,rs) | label(X,Z,rm) | label(X,Z,ro) :- label(X,Y,rd), label(Y,Z,rfi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rd o rm = r< \n"
                 ~~~~~~~~~~~~~~~~~~~                                                     
                 "label(X,Z,rp) :- label(X,Y,rd), label(Y,Z,rm).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "% rd o rmi = r> \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                    
                 "label(X,Z,rpi) :- label(X,Y,rd), label(Y,Z,rmi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                    
                 "% rd o ro = r< d s m o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                             
                 "label(X,Z,rp) | label(X,Z,rd) | label(X,Z,rs) | label(X,Z,rm) | label(X,Z,ro) :- label(X,Y,rd), label(Y,Z,ro).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rd o roi = r> d f mi oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                          
                 "label(X,Z,rpi) | label(X,Z,rd) | label(X,Z,rf) | label(X,Z,rmi) | label(X,Z,roi) :- label(X,Y,rd), label(Y,Z,roi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rdi o req = rdi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "label(X,Z,rdi) :- label(X,Y,rdi), label(Y,Z,req).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% rdi o rp = r< di fi m o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                          
                 "label(X,Z,rp) | label(X,Z,rdi) | label(X,Z,rfi) | label(X,Z,rm) | label(X,Z,ro) :- label(X,Y,rdi), label(Y,Z,rp).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rdi o rpi = r> di si mi oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                       
                 "label(X,Z,rpi) | label(X,Z,rdi) | label(X,Z,rsi) | label(X,Z,rmi) | label(X,Z,roi) :- label(X,Y,rdi), label(Y,Z,rpi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rdi o rd = r= d di s si f fi o oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                
                 "label(X,Z,req) | label(X,Z,rd) | label(X,Z,rdi) | label(X,Z,rs) | label(X,Z,rsi) | label(X,Z,rf) | label(X,Z,rfi) | label(X,Z,ro) | label(X,Z,roi) :- label(X,Y,rdi), label(Y,Z,rd).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rdi o rdi = rdi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "label(X,Z,rdi) :- label(X,Y,rdi), label(Y,Z,rdi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% rdi o rs = rdi fi o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                              
                 "label(X,Z,rdi) | label(X,Z,rfi) | label(X,Z,ro) :- label(X,Y,rdi), label(Y,Z,rs).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rdi o rsi = rdi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "label(X,Z,rdi) :- label(X,Y,rdi), label(Y,Z,rsi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% rdi o rf = rdi si oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                             
                 "label(X,Z,rdi) | label(X,Z,rsi) | label(X,Z,roi) :- label(X,Y,rdi), label(Y,Z,rf).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rdi o rfi = rdi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "label(X,Z,rdi) :- label(X,Y,rdi), label(Y,Z,rfi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% rdi o rm = rdi fi o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                              
                 "label(X,Z,rdi) | label(X,Z,rfi) | label(X,Z,ro) :- label(X,Y,rdi), label(Y,Z,rm).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rdi o rmi = rdi si oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                            
                 "label(X,Z,rdi) | label(X,Z,rsi) | label(X,Z,roi) :- label(X,Y,rdi), label(Y,Z,rmi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rdi o ro = rdi fi o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                              
                 "label(X,Z,rdi) | label(X,Z,rfi) | label(X,Z,ro) :- label(X,Y,rdi), label(Y,Z,ro).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rdi o roi = rdi si oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                            
                 "label(X,Z,rdi) | label(X,Z,rsi) | label(X,Z,roi) :- label(X,Y,rdi), label(Y,Z,roi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rs o req = rs \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                    
                 "label(X,Z,rs) :- label(X,Y,rs), label(Y,Z,req).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                     
                 "% rs o rp = r< \n"
                 ~~~~~~~~~~~~~~~~~~~                                                     
                 "label(X,Z,rp) :- label(X,Y,rs), label(Y,Z,rp).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "% rs o rpi = r> \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                    
                 "label(X,Z,rpi) :- label(X,Y,rs), label(Y,Z,rpi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                    
                 "% rs o rd = rd \n"
                 ~~~~~~~~~~~~~~~~~~~                                                     
                 "label(X,Z,rd) :- label(X,Y,rs), label(Y,Z,rd).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "% rs o rdi = r< di fi m o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                          
                 "label(X,Z,rp) | label(X,Z,rdi) | label(X,Z,rfi) | label(X,Z,rm) | label(X,Z,ro) :- label(X,Y,rs), label(Y,Z,rdi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rs o rs = rs \n"
                 ~~~~~~~~~~~~~~~~~~~                                                     
                 "label(X,Z,rs) :- label(X,Y,rs), label(Y,Z,rs).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "% rs o rsi = r= s si \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                               
                 "label(X,Z,req) | label(X,Z,rs) | label(X,Z,rsi) :- label(X,Y,rs), label(Y,Z,rsi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rs o rf = rd \n"
                 ~~~~~~~~~~~~~~~~~~~                                                     
                 "label(X,Z,rd) :- label(X,Y,rs), label(Y,Z,rf).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "% rs o rfi = r< m o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~                                                
                 "label(X,Z,rp) | label(X,Z,rm) | label(X,Z,ro) :- label(X,Y,rs), label(Y,Z,rfi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rs o rm = r< \n"
                 ~~~~~~~~~~~~~~~~~~~                                                     
                 "label(X,Z,rp) :- label(X,Y,rs), label(Y,Z,rm).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "% rs o rmi = rmi \n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                   
                 "label(X,Z,rmi) :- label(X,Y,rs), label(Y,Z,rmi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                    
                 "% rs o ro = r< m o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                 
                 "label(X,Z,rp) | label(X,Z,rm) | label(X,Z,ro) :- label(X,Y,rs), label(Y,Z,ro).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rs o roi = rd f oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                               
                 "label(X,Z,rd) | label(X,Z,rf) | label(X,Z,roi) :- label(X,Y,rs), label(Y,Z,roi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rsi o req = rsi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "label(X,Z,rsi) :- label(X,Y,rsi), label(Y,Z,req).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% rsi o rp = r< di fi m o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                          
                 "label(X,Z,rp) | label(X,Z,rdi) | label(X,Z,rfi) | label(X,Z,rm) | label(X,Z,ro) :- label(X,Y,rsi), label(Y,Z,rp).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rsi o rpi = r> \n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                   
                 "label(X,Z,rpi) :- label(X,Y,rsi), label(Y,Z,rpi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% rsi o rd = rd f oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                               
                 "label(X,Z,rd) | label(X,Z,rf) | label(X,Z,roi) :- label(X,Y,rsi), label(Y,Z,rd).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rsi o rdi = rdi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "label(X,Z,rdi) :- label(X,Y,rsi), label(Y,Z,rdi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% rsi o rs = r= s si \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                               
                 "label(X,Z,req) | label(X,Z,rs) | label(X,Z,rsi) :- label(X,Y,rsi), label(Y,Z,rs).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rsi o rsi = rsi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "label(X,Z,rsi) :- label(X,Y,rsi), label(Y,Z,rsi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% rsi o rf = roi \n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                   
                 "label(X,Z,roi) :- label(X,Y,rsi), label(Y,Z,rf).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                    
                 "% rsi o rfi = rdi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "label(X,Z,rdi) :- label(X,Y,rsi), label(Y,Z,rfi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% rsi o rm = rdi fi o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                              
                 "label(X,Z,rdi) | label(X,Z,rfi) | label(X,Z,ro) :- label(X,Y,rsi), label(Y,Z,rm).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rsi o rmi = rmi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "label(X,Z,rmi) :- label(X,Y,rsi), label(Y,Z,rmi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% rsi o ro = rdi fi o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                              
                 "label(X,Z,rdi) | label(X,Z,rfi) | label(X,Z,ro) :- label(X,Y,rsi), label(Y,Z,ro).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rsi o roi = roi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "label(X,Z,roi) :- label(X,Y,rsi), label(Y,Z,roi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% rf o req = rf \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                    
                 "label(X,Z,rf) :- label(X,Y,rf), label(Y,Z,req).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                     
                 "% rf o rp = r< \n"
                 ~~~~~~~~~~~~~~~~~~~                                                     
                 "label(X,Z,rp) :- label(X,Y,rf), label(Y,Z,rp).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "% rf o rpi = r> \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                    
                 "label(X,Z,rpi) :- label(X,Y,rf), label(Y,Z,rpi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                    
                 "% rf o rd = rd \n"
                 ~~~~~~~~~~~~~~~~~~~                                                     
                 "label(X,Z,rd) :- label(X,Y,rf), label(Y,Z,rd).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "% rf o rdi = r> di si mi oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                        
                 "label(X,Z,rpi) | label(X,Z,rdi) | label(X,Z,rsi) | label(X,Z,rmi) | label(X,Z,roi) :- label(X,Y,rf), label(Y,Z,rdi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rf o rs = rd \n"
                 ~~~~~~~~~~~~~~~~~~~                                                     
                 "label(X,Z,rd) :- label(X,Y,rf), label(Y,Z,rs).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "% rf o rsi = r> mi oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                              
                 "label(X,Z,rpi) | label(X,Z,rmi) | label(X,Z,roi) :- label(X,Y,rf), label(Y,Z,rsi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rf o rf = rf \n"
                 ~~~~~~~~~~~~~~~~~~~                                                     
                 "label(X,Z,rf) :- label(X,Y,rf), label(Y,Z,rf).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "% rf o rfi = r= f fi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                               
                 "label(X,Z,req) | label(X,Z,rf) | label(X,Z,rfi) :- label(X,Y,rf), label(Y,Z,rfi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rf o rm = rm \n"
                 ~~~~~~~~~~~~~~~~~~~                                                     
                 "label(X,Z,rm) :- label(X,Y,rf), label(Y,Z,rm).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "% rf o rmi = r> \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                    
                 "label(X,Z,rpi) :- label(X,Y,rf), label(Y,Z,rmi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                    
                 "% rf o ro = rd s o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                 
                 "label(X,Z,rd) | label(X,Z,rs) | label(X,Z,ro) :- label(X,Y,rf), label(Y,Z,ro).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rf o roi = r> mi oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                              
                 "label(X,Z,rpi) | label(X,Z,rmi) | label(X,Z,roi) :- label(X,Y,rf), label(Y,Z,roi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rfi o req = rfi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "label(X,Z,rfi) :- label(X,Y,rfi), label(Y,Z,req).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% rfi o rp = r< \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                    
                 "label(X,Z,rp) :- label(X,Y,rfi), label(Y,Z,rp).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                     
                 "% rfi o rpi = r> di si mi oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                       
                 "label(X,Z,rpi) | label(X,Z,rdi) | label(X,Z,rsi) | label(X,Z,rmi) | label(X,Z,roi) :- label(X,Y,rfi), label(Y,Z,rpi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rfi o rd = rd s o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~                                                
                 "label(X,Z,rd) | label(X,Z,rs) | label(X,Z,ro) :- label(X,Y,rfi), label(Y,Z,rd).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rfi o rdi = rdi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "label(X,Z,rdi) :- label(X,Y,rfi), label(Y,Z,rdi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% rfi o rs = ro \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                    
                 "label(X,Z,ro) :- label(X,Y,rfi), label(Y,Z,rs).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                     
                 "% rfi o rsi = rdi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "label(X,Z,rdi) :- label(X,Y,rfi), label(Y,Z,rsi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% rfi o rf = r= f fi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                               
                 "label(X,Z,req) | label(X,Z,rf) | label(X,Z,rfi) :- label(X,Y,rfi), label(Y,Z,rf).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rfi o rfi = rfi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "label(X,Z,rfi) :- label(X,Y,rfi), label(Y,Z,rfi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% rfi o rm = rm \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                    
                 "label(X,Z,rm) :- label(X,Y,rfi), label(Y,Z,rm).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                     
                 "% rfi o rmi = rdi si oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                            
                 "label(X,Z,rdi) | label(X,Z,rsi) | label(X,Z,roi) :- label(X,Y,rfi), label(Y,Z,rmi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rfi o ro = ro \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                    
                 "label(X,Z,ro) :- label(X,Y,rfi), label(Y,Z,ro).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                     
                 "% rfi o roi = rdi si oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                            
                 "label(X,Z,rdi) | label(X,Z,rsi) | label(X,Z,roi) :- label(X,Y,rfi), label(Y,Z,roi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rm o req = rm \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                    
                 "label(X,Z,rm) :- label(X,Y,rm), label(Y,Z,req).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                     
                 "% rm o rp = r< \n"
                 ~~~~~~~~~~~~~~~~~~~                                                     
                 "label(X,Z,rp) :- label(X,Y,rm), label(Y,Z,rp).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "% rm o rpi = r> di si mi oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                        
                 "label(X,Z,rpi) | label(X,Z,rdi) | label(X,Z,rsi) | label(X,Z,rmi) | label(X,Z,roi) :- label(X,Y,rm), label(Y,Z,rpi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rm o rd = rd s o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                 
                 "label(X,Z,rd) | label(X,Z,rs) | label(X,Z,ro) :- label(X,Y,rm), label(Y,Z,rd).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rm o rdi = r< \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                    
                 "label(X,Z,rp) :- label(X,Y,rm), label(Y,Z,rdi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                     
                 "% rm o rs = rm \n"
                 ~~~~~~~~~~~~~~~~~~~                                                     
                 "label(X,Z,rm) :- label(X,Y,rm), label(Y,Z,rs).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "% rm o rsi = rm \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                    
                 "label(X,Z,rm) :- label(X,Y,rm), label(Y,Z,rsi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                     
                 "% rm o rf = rd s o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                 
                 "label(X,Z,rd) | label(X,Z,rs) | label(X,Z,ro) :- label(X,Y,rm), label(Y,Z,rf).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rm o rfi = r< \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                    
                 "label(X,Z,rp) :- label(X,Y,rm), label(Y,Z,rfi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                     
                 "% rm o rm = r< \n"
                 ~~~~~~~~~~~~~~~~~~~                                                     
                 "label(X,Z,rp) :- label(X,Y,rm), label(Y,Z,rm).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "% rm o rmi = r= f fi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                               
                 "label(X,Z,req) | label(X,Z,rf) | label(X,Z,rfi) :- label(X,Y,rm), label(Y,Z,rmi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rm o ro = r< \n"
                 ~~~~~~~~~~~~~~~~~~~                                                     
                 "label(X,Z,rp) :- label(X,Y,rm), label(Y,Z,ro).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "% rm o roi = rd s o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~                                                
                 "label(X,Z,rd) | label(X,Z,rs) | label(X,Z,ro) :- label(X,Y,rm), label(Y,Z,roi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rmi o req = rmi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "label(X,Z,rmi) :- label(X,Y,rmi), label(Y,Z,req).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% rmi o rp = r< di fi m o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                          
                 "label(X,Z,rp) | label(X,Z,rdi) | label(X,Z,rfi) | label(X,Z,rm) | label(X,Z,ro) :- label(X,Y,rmi), label(Y,Z,rp).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rmi o rpi = r> \n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                   
                 "label(X,Z,rpi) :- label(X,Y,rmi), label(Y,Z,rpi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% rmi o rd = rd f oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                               
                 "label(X,Z,rd) | label(X,Z,rf) | label(X,Z,roi) :- label(X,Y,rmi), label(Y,Z,rd).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rmi o rdi = r> \n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                   
                 "label(X,Z,rpi) :- label(X,Y,rmi), label(Y,Z,rdi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% rmi o rs = rd f oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                               
                 "label(X,Z,rd) | label(X,Z,rf) | label(X,Z,roi) :- label(X,Y,rmi), label(Y,Z,rs).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rmi o rsi = r> \n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                   
                 "label(X,Z,rpi) :- label(X,Y,rmi), label(Y,Z,rsi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% rmi o rf = rmi \n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                   
                 "label(X,Z,rmi) :- label(X,Y,rmi), label(Y,Z,rf).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                    
                 "% rmi o rfi = rmi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "label(X,Z,rmi) :- label(X,Y,rmi), label(Y,Z,rfi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% rmi o rm = r= s si \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                               
                 "label(X,Z,req) | label(X,Z,rs) | label(X,Z,rsi) :- label(X,Y,rmi), label(Y,Z,rm).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rmi o rmi = r> \n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                   
                 "label(X,Z,rpi) :- label(X,Y,rmi), label(Y,Z,rmi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% rmi o ro = rd f oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                               
                 "label(X,Z,rd) | label(X,Z,rf) | label(X,Z,roi) :- label(X,Y,rmi), label(Y,Z,ro).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% rmi o roi = r> \n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                   
                 "label(X,Z,rpi) :- label(X,Y,rmi), label(Y,Z,roi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% ro o req = ro \n"
                 ~~~~~~~~~~~~~~~~~~~~                                                    
                 "label(X,Z,ro) :- label(X,Y,ro), label(Y,Z,req).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                     
                 "% ro o rp = r< \n"
                 ~~~~~~~~~~~~~~~~~~~                                                     
                 "label(X,Z,rp) :- label(X,Y,ro), label(Y,Z,rp).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "% ro o rpi = r> di si mi oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                        
                 "label(X,Z,rpi) | label(X,Z,rdi) | label(X,Z,rsi) | label(X,Z,rmi) | label(X,Z,roi) :- label(X,Y,ro), label(Y,Z,rpi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% ro o rd = rd s o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                 
                 "label(X,Z,rd) | label(X,Z,rs) | label(X,Z,ro) :- label(X,Y,ro), label(Y,Z,rd).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% ro o rdi = r< di fi m o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                          
                 "label(X,Z,rp) | label(X,Z,rdi) | label(X,Z,rfi) | label(X,Z,rm) | label(X,Z,ro) :- label(X,Y,ro), label(Y,Z,rdi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% ro o rs = ro \n"
                 ~~~~~~~~~~~~~~~~~~~                                                     
                 "label(X,Z,ro) :- label(X,Y,ro), label(Y,Z,rs).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "% ro o rsi = rdi fi o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                              
                 "label(X,Z,rdi) | label(X,Z,rfi) | label(X,Z,ro) :- label(X,Y,ro), label(Y,Z,rsi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% ro o rf = rd s o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                 
                 "label(X,Z,rd) | label(X,Z,rs) | label(X,Z,ro) :- label(X,Y,ro), label(Y,Z,rf).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% ro o rfi = r< m o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~                                                
                 "label(X,Z,rp) | label(X,Z,rm) | label(X,Z,ro) :- label(X,Y,ro), label(Y,Z,rfi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% ro o rm = r< \n"
                 ~~~~~~~~~~~~~~~~~~~                                                     
                 "label(X,Z,rp) :- label(X,Y,ro), label(Y,Z,rm).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "% ro o rmi = rdi si oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                             
                 "label(X,Z,rdi) | label(X,Z,rsi) | label(X,Z,roi) :- label(X,Y,ro), label(Y,Z,rmi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% ro o ro = r< m o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                 
                 "label(X,Z,rp) | label(X,Z,rm) | label(X,Z,ro) :- label(X,Y,ro), label(Y,Z,ro).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% ro o roi = r= d di s si f fi o oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                
                 "label(X,Z,req) | label(X,Z,rd) | label(X,Z,rdi) | label(X,Z,rs) | label(X,Z,rsi) | label(X,Z,rf) | label(X,Z,rfi) | label(X,Z,ro) | label(X,Z,roi) :- label(X,Y,ro), label(Y,Z,roi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% roi o req = roi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "label(X,Z,roi) :- label(X,Y,roi), label(Y,Z,req).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% roi o rp = r< di fi m o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                          
                 "label(X,Z,rp) | label(X,Z,rdi) | label(X,Z,rfi) | label(X,Z,rm) | label(X,Z,ro) :- label(X,Y,roi), label(Y,Z,rp).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% roi o rpi = r> \n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                   
                 "label(X,Z,rpi) :- label(X,Y,roi), label(Y,Z,rpi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% roi o rd = rd f oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                               
                 "label(X,Z,rd) | label(X,Z,rf) | label(X,Z,roi) :- label(X,Y,roi), label(Y,Z,rd).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% roi o rdi = r> di si mi oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                       
                 "label(X,Z,rpi) | label(X,Z,rdi) | label(X,Z,rsi) | label(X,Z,rmi) | label(X,Z,roi) :- label(X,Y,roi), label(Y,Z,rdi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% roi o rs = rd f oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                               
                 "label(X,Z,rd) | label(X,Z,rf) | label(X,Z,roi) :- label(X,Y,roi), label(Y,Z,rs).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% roi o rsi = r> mi oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                             
                 "label(X,Z,rpi) | label(X,Z,rmi) | label(X,Z,roi) :- label(X,Y,roi), label(Y,Z,rsi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% roi o rf = roi \n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                   
                 "label(X,Z,roi) :- label(X,Y,roi), label(Y,Z,rf).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                    
                 "% roi o rfi = rdi si oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                            
                 "label(X,Z,rdi) | label(X,Z,rsi) | label(X,Z,roi) :- label(X,Y,roi), label(Y,Z,rfi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% roi o rm = rdi fi o \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                              
                 "label(X,Z,rdi) | label(X,Z,rfi) | label(X,Z,ro) :- label(X,Y,roi), label(Y,Z,rm).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% roi o rmi = r> \n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                   
                 "label(X,Z,rpi) :- label(X,Y,roi), label(Y,Z,rmi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "% roi o ro = r= d di s si f fi o oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                
                 "label(X,Z,req) | label(X,Z,rd) | label(X,Z,rdi) | label(X,Z,rs) | label(X,Z,rsi) | label(X,Z,rf) | label(X,Z,rfi) | label(X,Z,ro) | label(X,Z,roi) :- label(X,Y,roi), label(Y,Z,ro).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% roi o roi = r> mi oi \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                             
                 "label(X,Z,rpi) | label(X,Z,rmi) | label(X,Z,roi) :- label(X,Y,roi), label(Y,Z,roi).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 , {"label("})));
                 ~~~~~~~~~~~~~                                                           
/<<PKGBUILDDIR>>/libgringo/tests/output/aspcomp13.cc:1641:112: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             ",-:82:21-22: info: global variable in tuple of aggregate element:\n  I\n])" == IO::to_string(solve(
                                                                                                           ~~~~~^
                 "% instance\n"
                 ~~~~~~~~~~~~~~                                                                                  
                 "\n"
                 ~~~~                                                                                            
                 "statement(1). statement(2). statement(3). statement(4). \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                    
                 "ac(1,c(v)). ac(2,1). ac(3,or(neg(3),4)). ac(4,c(f)). \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                       
                 "\n"
                 ~~~~                                                                                            
                 "% encoding\n"
                 ~~~~~~~~~~~~~~                                                                                  
                 "\n"
                 ~~~~                                                                                            
                 "% splitting a formula into its subformulas\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "subformula2(X,F) :- ac(X,F),statement(X).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                   
                 "subformula2(X,F) :- subformula2(X,and(F,_)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                
                 "subformula2(X,F) :- subformula2(X,and(_,F)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                
                 "subformula2(X,F) :- subformula2(X,or(_,F)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                 
                 "subformula2(X,F) :- subformula2(X,or(F,_)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                 
                 "subformula2(X,F) :- subformula2(X,neg(F)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "subformula2(X,F) :- subformula2(X,xor(F,_)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                
                 "subformula2(X,F) :- subformula2(X,xor(_,F)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                
                 "subformula2(X,F) :- subformula2(X,imp(F,_)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                
                 "subformula2(X,F) :- subformula2(X,imp(_,F)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                
                 "subformula2(X,F) :- subformula2(X,iff(F,_)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                
                 "subformula2(X,F) :- subformula2(X,iff(_,F)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                
                 "subformula(F) :- subformula2(_,F).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                          
                 "\n"
                 ~~~~                                                                                            
                 "% decide whether a subformula is an atom or not\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                             
                 "noatom(F) :- subformula(F), subformula(F1), subformula(F2), F=and(F1,F2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "noatom(F) :- subformula(F), subformula(F1), subformula(F2), F=or(F1,F2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                    
                 "noatom(F) :- subformula(F), subformula(F1), F=neg(F1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                      
                 "noatom(F) :- subformula(F), subformula(F1), subformula(F2), F=xor(F1,F2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "noatom(F) :- subformula(F), subformula(F1), subformula(F2), F=imp(F1,F2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "noatom(F) :- subformula(F), subformula(F1), subformula(F2), F=iff(F1,F2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "\n"
                 ~~~~                                                                                            
                 "atom(X) :- subformula(X), not noatom(X).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                    
                 "atom(X) :- subformula(X), X=c(v).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                           
                 "atom(X) :- subformula(X), X=c(f).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                           
                 "\n"
                 ~~~~                                                                                            
                 "% check whether an interpretation is a model or not at a specific iteration\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                 
                 "ismodel(X,I) :- atom(X), in(X,I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                           
                 "ismodel(X,I) :- atom(X), X=c(v), iteration(I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                              
                 "ismodel(F,I) :- subformula(F), subformula(F1), F=neg(F1), nomodel(F1,I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                    
                 "ismodel(F,I) :- subformula(F), F=and(F1,F2), ismodel(F1,I), ismodel(F2,I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                  
                 "ismodel(F,I) :- subformula(F), subformula(F1), subformula(F2), F=or(F1,F2), ismodel(F1,I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~  
                 "ismodel(F,I) :- subformula(F), subformula(F1), subformula(F2), F=or(F1,F2), ismodel(F2,I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~  
                 "ismodel(F,I) :- subformula(F), F=xor(F1,F2), ismodel(F1,I), nomodel(F2,I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                  
                 "ismodel(F,I) :- subformula(F), F=xor(F1,F2), ismodel(F2,I), nomodel(F1,I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                  
                 "ismodel(F,I) :- subformula(F), subformula(F1), subformula(F2), F=imp(F1,F2), nomodel(F1,I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
                 "ismodel(F,I) :- subformula(F), F=imp(F1,F2), ismodel(F1,I), ismodel(F2,I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                  
                 "ismodel(F,I) :- subformula(F), F=iff(F1,F2), ismodel(F1,I), ismodel(F2,I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                  
                 "ismodel(F,I) :- subformula(F), F=iff(F1,F2), nomodel(F1,I), nomodel(F2,I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                  
                 "\n"
                 ~~~~                                                                                            
                 "nomodel(X,I) :- atom(X), out(X,I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                          
                 "nomodel(X,I) :- atom(X), X=c(f), iteration(I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                              
                 "nomodel(F,I) :- subformula(F), subformula(F1), F=neg(F1), ismodel(F1,I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                    
                 "nomodel(F,I) :- subformula(F), subformula(F1), subformula(F2), F=and(F1,F2), nomodel(F1,I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
                 "nomodel(F,I) :- subformula(F), subformula(F1), subformula(F2), F=and(F1,F2), nomodel(F2,I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
                 "nomodel(F,I) :- subformula(F), F=or(F1,F2), nomodel(F1,I), nomodel(F2,I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "nomodel(F,I) :- subformula(F), F=xor(F1,F2), ismodel(F1,I), ismodel(F2,I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                  
                 "nomodel(F,I) :- subformula(F), F=xor(F1,F2), nomodel(F1,I), nomodel(F2,I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                  
                 "nomodel(F,I) :- subformula(F), F=imp(F1,F2), ismodel(F1,I), nomodel(F2,I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                  
                 "nomodel(F,I) :- subformula(F), F=iff(F1,F2), nomodel(F1,I), ismodel(F2,I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                  
                 "nomodel(F,I) :- subformula(F), F=iff(F1,F2), nomodel(F2,I), ismodel(F1,I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                  
                 "\n"
                 ~~~~                                                                                            
                 "% get the number of statements and create an ordering\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                       
                 "snum(I) :- I = #count{Y : statement(Y)}.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                    
                 "iteration(I) :- snum(J), I=J-1.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                             
                 "iteration(I) :- iteration(J), I=J-1, I>=0.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "\n"
                 ~~~~                                                                                            
                 "% create undecided set of variables at the starting point of the function\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "undec(X,I) :- snum(I), statement(X).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                        
                 "\n"
                 ~~~~                                                                                            
                 "% iterate the function one step further, and guess an additional element for A or R\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~         
                 "inA(X,I) :- inA(X,J), J=I+1, iteration(I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "inR(X,I) :- inR(X,J), J=I+1, iteration(I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "select(X,I) :- not deselect(X,I), statement(X), iteration(I), undec(X,J), J=I+1.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~            
                 "deselect(X,I) :- not select(X,I), statement(X), iteration(I), undec(X,J), J=I+1.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~            
                 ":- A=#count { I,X : select(X,I)}, iteration(I), A>1.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                        
                 "undec(X,I) :- iteration(I), undec(X,J), J=I+1, deselect(X,I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                               
                 "% check whether the selected element is in A or not.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                        
                 "in(X,I) | out(X,I) :- undec(X,J), J=I+1, iteration(I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                      
                 "in(X,I) :- iteration(I), J=I+1, inA(X,J).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                   
                 "out(X,I) :- iteration(I), J=I+1, inR(X,J).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "\n"
                 ~~~~                                                                                            
                 "okA(I) :- select(X,I), ac(X,F), ismodel(F,I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                               
                 "okA(I) :- A= #count{I,X : select(X,I)}, iteration(I), A=0.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                  
                 "inA(X,I) :- okA(I), select(X,I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                            
                 "\n"
                 ~~~~                                                                                            
                 "in(X,I) :- okA(I), undec(X,J), J=I+1, iteration(I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                         
                 "out(X,I) :- okA(I), undec(X,J), J=I+1, iteration(I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                        
                 "\n"
                 ~~~~                                                                                            
                 "\n"
                 ~~~~                                                                                            
                 "% check whether the selected element is in R or not.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                        
                 "okR(I) :- select(X,I), ac(X,F), nomodel(F,I), not okA(I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                   
                 "in(X,I) :- okR(I), undec(X,J), J=I+1, iteration(I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                         
                 "out(X,I) :- okR(I), undec(X,J), J=I+1, iteration(I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                        
                 "inR(X,I) :- okR(I), select(X,I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                            
                 "\n"
                 ~~~~                                                                                            
                 "ok(I) :- okA(I).\n"
                 ~~~~~~~~~~~~~~~~~~~~                                                                            
                 "ok(I) :- okR(I).\n"
                 ~~~~~~~~~~~~~~~~~~~~                                                                            
                 "\n"
                 ~~~~                                                                                            
                 ":- not ok(I), iteration(I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                 
                 "\n"
                 ~~~~                                                                                            
                 "accept(X) :- inA(X,0).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                      
                 "reject(X) :- inR(X,0).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                      
                 "\n"
                 ~~~~                                                                                            
                 ":~ statement(X), not accept(X). [1@2,X]\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                     
                 ":~ statement(X), not reject(X). [1@1,X]\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                     
                 "%#maximize [accept(X)@2].\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                   
                 "%#maximize [reject(X)@1].\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                   
                 , {"accept(", "reject("}, {2, 3})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                               
/<<PKGBUILDDIR>>/libgringo/tests/output/aspcomp13.cc:1760:188: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             "[move(x1y3,x2y3,3),move(x2y1,x1y1,8),move(x2y2,x2y3,1),move(x2y3,x1y3,2),move(x2y3,x3y3,4),move(x3y1,x2y1,7),move(x3y2,x3y1,6),move(x3y3,x3y2,5)]],[])" == IO::to_string(solve(
                                                                                                                                                                                       ~~~~~^
                 "% instance\n"
                 ~~~~~~~~~~~~~~                                                                                                                                                              
                 "\n"
                 ~~~~                                                                                                                                                                        
                 "connected(x1y1,x2y1). connected(x2y1,x1y1). \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                            
                 "connected(x2y1,x3y1). connected(x3y1,x2y1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                             
                 "\n"
                 ~~~~                                                                                                                                                                        
                 "connected(x2y2,x3y2). connected(x3y2,x2y2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                             
                 "\n"
                 ~~~~                                                                                                                                                                        
                 "connected(x1y3,x2y3). connected(x2y3,x1y3). \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                            
                 "connected(x2y3,x3y3). connected(x3y3,x2y3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                             
                 "\n"
                 ~~~~                                                                                                                                                                        
                 "connected(x2y1,x2y2). connected(x2y2,x2y1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                             
                 "connected(x2y2,x2y3). connected(x2y3,x2y2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                             
                 "\n"
                 ~~~~                                                                                                                                                                        
                 "connected(x3y1,x3y2). connected(x3y2,x3y1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                             
                 "connected(x3y2,x3y3). connected(x3y3,x3y2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                             
                 "\n"
                 ~~~~                                                                                                                                                                        
                 "at(x2y2).\n"
                 ~~~~~~~~~~~~~                                                                                                                                                               
                 "\n"
                 ~~~~                                                                                                                                                                        
                 "visit(x1y1). visit(x2y1). visit(x3y1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                  
                 "visit(x2y2). visit(x3y2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                               
                 "visit(x1y3). visit(x2y3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                               
                 "\n"
                 ~~~~                                                                                                                                                                        
                 "step(1). step(2). step(3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                              
                 "step(4). step(5). step(6).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                              
                 "step(7). step(8).\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                       
                 "\n"
                 ~~~~                                                                                                                                                                        
                 "% encoding\n"
                 ~~~~~~~~~~~~~~                                                                                                                                                              
                 "\n"
                 ~~~~                                                                                                                                                                        
                 "%\n"
                 ~~~~~                                                                                                                                                                       
                 "% initial status\n"
                 ~~~~~~~~~~~~~~~~~~~~                                                                                                                                                        
                 "%\n"
                 ~~~~~                                                                                                                                                                       
                 "visited(X) :- at(X).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                    
                 "atrobot(X,0) :- at(X).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                  
                 "\n"
                 ~~~~                                                                                                                                                                        
                 "% GENERATE  >>>>>\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                       
                 "1 <= { move( Curpos,Nextpos,T ) : connected( Curpos,Nextpos ) , Curpos != Nextpos } <= 1 :- step(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                    
                 "% <<<<<  GENERATE\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                       
                 "% \n"
                 ~~~~~~                                                                                                                                                                      
                 "\n"
                 ~~~~                                                                                                                                                                        
                 "% \n"
                 ~~~~~~                                                                                                                                                                      
                 "% \n"
                 ~~~~~~                                                                                                                                                                      
                 "% EFFECTS APPLY  >>>>>\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                  
                 "\n"
                 ~~~~                                                                                                                                                                        
                 "% move/3, effects\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                       
                 "atrobot( Nextpos,T ) :- move( Curpos,Nextpos,T ).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                       
                 "del( atrobot( Curpos ),T ) :- move( Curpos,Nextpos,T ).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                 
                 "visited( Nextpos ) :- move( Curpos,Nextpos,T ).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                         
                 "% <<<<<  EFFECTS APPLY\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                  
                 "% \n"
                 ~~~~~~                                                                                                                                                                      
                 "\n"
                 ~~~~                                                                                                                                                                        
                 "% \n"
                 ~~~~~~                                                                                                                                                                      
                 "% \n"
                 ~~~~~~                                                                                                                                                                      
                 "% INERTIA  >>>>>\n"
                 ~~~~~~~~~~~~~~~~~~~~                                                                                                                                                        
                 "atrobot( X,T ) :- step(T), atrobot( X,T-1 ), not del( atrobot( X ) ,T  ).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                               
                 "%\n"
                 ~~~~~                                                                                                                                                                       
                 "% GB: it is not needed to let 'visited' subject to timestamping \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                        
                 "%\n"
                 ~~~~~                                                                                                                                                                       
                 "% <<<<<  INERTIA\n"
                 ~~~~~~~~~~~~~~~~~~~~                                                                                                                                                        
                 "% \n"
                 ~~~~~~                                                                                                                                                                      
                 "\n"
                 ~~~~                                                                                                                                                                        
                 "% \n"
                 ~~~~~~                                                                                                                                                                      
                 "% \n"
                 ~~~~~~                                                                                                                                                                      
                 "% PRECONDITIONS HOLD  >>>>>\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                             
                 "\n"
                 ~~~~                                                                                                                                                                        
                 "% move/3, preconditions\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                 
                 " :- move( Curpos,Nextpos,T ), not atrobot(Curpos, T-1), step(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                        
                 "% <<<<<  PRECONDITIONS HOLD\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                             
                 "% \n"
                 ~~~~~~                                                                                                                                                                      
                 "\n"
                 ~~~~                                                                                                                                                                        
                 "goalreached :- N = #count{ X : visited(X) , visit(X) }, N = #count{ X : visit(X) }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                     
                 ":- not goalreached.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                     
                 "\n"
                 ~~~~                                                                                                                                                                        
                 , {"move("})));
                 ~~~~~~~~~~~~                                                                                                                                                                
/<<PKGBUILDDIR>>/libgringo/tests/output/aspcomp13.cc:1842:184: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             "[hold(atom(a)),hold(atom(d)),hold(atom(p)),hold(atom(r)),hold(conjunction(0)),hold(conjunction(1)),hold(conjunction(3)),hold(conjunction(4))]],[])" == IO::to_string(solve(
                                                                                                                                                                                   ~~~~~^
                 "% instance\n"
                 ~~~~~~~~~~~~~~                                                                                                                                                          
                 "\n"
                 ~~~~                                                                                                                                                                    
                 "wlist(0,0,pos(atom(q)),1). wlist(0,1,pos(atom(r)),1). \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                              
                 "set(0,neg(atom(c))). rule(pos(sum(0,0,2)),pos(conjunction(0))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                     
                 "set(1,pos(atom(r))). rule(pos(atom(a)),pos(conjunction(1))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                        
                 "set(2,neg(atom(d))). rule(pos(sum(0,0,2)),pos(conjunction(2))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                     
                 "set(3,neg(atom(t))). rule(pos(atom(d)),pos(conjunction(3))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                        
                 "wlist(1,0,pos(atom(p)),1). wlist(1,1,pos(atom(t)),1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                               
                 "set(4,pos(atom(a))). set(4,neg(atom(b))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                           
                 "rule(pos(sum(0,1,2)),pos(conjunction(4))). set(5,pos(atom(t))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                     
                 "set(5,neg(atom(r))). set(5,neg(atom(s))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                           
                 "rule(pos(atom(b)),pos(conjunction(5))). set(6,neg(atom(r))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                        
                 "set(6,neg(atom(q))). rule(pos(atom(s)),pos(conjunction(6))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                        
                 "set(7,pos(atom(s))). rule(pos(atom(a)),pos(conjunction(7))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                        
                 "rule(pos(atom(a)),pos(conjunction(3))). set(8,neg(atom(p))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                        
                 "rule(pos(atom(c)),pos(conjunction(8))). set(9,pos(atom(a))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                        
                 "set(9,neg(atom(t))). set(9,neg(atom(b))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                           
                 "set(9,neg(atom(p))). rule(pos(false),pos(conjunction(9))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                          
                 "set(10,pos(atom(q))). set(10,pos(atom(r))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                         
                 "set(10,neg(atom(c))). rule(pos(false),pos(conjunction(10))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                        
                 "set(11,pos(atom(q))). set(11,pos(atom(r))). set(11,neg(atom(d))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                   
                 "rule(pos(false),pos(conjunction(11))). set(12,pos(atom(r))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                        
                 "set(12,pos(atom(t))). set(12,neg(atom(b))). set(12,neg(atom(q))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                   
                 "rule(pos(false),pos(conjunction(12))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                              
                 "wlist(2,0,pos(atom(q)),1). wlist(2,1,pos(atom(r)),1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                               
                 "wlist(2,2,pos(atom(p)),1). wlist(2,3,pos(atom(s)),1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                               
                 "\n"
                 ~~~~                                                                                                                                                                    
                 "minimize(1,2). optimize(1,1,incl).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                  
                 "\n"
                 ~~~~                                                                                                                                                                    
                 ":- not hold(atom(r)), not hold(atom(t)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                            
                 "\n"
                 ~~~~                                                                                                                                                                    
                 "% encoding\n"
                 ~~~~~~~~~~~~~~                                                                                                                                                          
                 "\n"
                 ~~~~                                                                                                                                                                    
                 "eleb(P) :- rule(_,pos(P)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                          
                 "\n"
                 ~~~~                                                                                                                                                                    
                 "nhold(conjunction(S)) :- eleb(conjunction(S)), not hold(P), set(S,pos(P)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                          
                 "nhold(conjunction(S)) :- eleb(conjunction(S)),     hold(P), set(S,neg(P)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                          
                 " hold(conjunction(S)) :- eleb(conjunction(S)), not nhold(conjunction(S)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                           
                 "\n"
                 ~~~~                                                                                                                                                                    
                 "hold(atom(A))                     :- rule(pos(atom(A)),   pos(B)), hold(B).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                         
                 "                                  :- rule(pos(false),     pos(B)), hold(B).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                         
                 "{ hold(P) : wlist(S,_,pos(P),_) } :- rule(pos(sum(_,S,_)),pos(B)), hold(B).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                         
                 "\n"
                 ~~~~                                                                                                                                                                    
                 "elem(E) :- eleb(E).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                 
                 "elem(E) :- rule(pos(E),_).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                          
                 "elem(P) :- rule(pos(sum(_,S,_)),_), wlist(S,_,pos(P),_).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                            
                 "elem(P) :- minimize(J,S),           wlist(S,_,pos(P),W).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                            
                 "\n"
                 ~~~~                                                                                                                                                                    
                 "supp(atom(A),B) :- rule(pos(atom(A)),   pos(B)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                    
                 "supp(atom(A),B) :- rule(pos(sum(_,S,_)),pos(B)), wlist(S,_,pos(atom(A)),_).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                         
                 "\n"
                 ~~~~                                                                                                                                                                    
                 "supp(atom(A))   :- supp(atom(A),B).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                 
                 "\n"
                 ~~~~                                                                                                                                                                    
                 "set(S) :- set(S,E).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                 
                 "fact(atom(A))   :- rule(pos(atom(A)),pos(conjunction(S))), not set(S).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                              
                 "\n"
                 ~~~~                                                                                                                                                                    
                 "true(atom(A))                 :- fact(atom(A)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                     
                 "true(atom(A)) | fail(atom(A)) :- supp(atom(A)), not fact(atom(A)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                  
                 "                fail(atom(A)) :- elem(atom(A)), not supp(atom(A)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                  
                 "\n"
                 ~~~~                                                                                                                                                                    
                 "fail(false).\n"
                 ~~~~~~~~~~~~~~~~                                                                                                                                                        
                 "\n"
                 ~~~~                                                                                                                                                                    
                 "sett(S,0,P)    :- set(S,P).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                         
                 "sett(S,N+1,P2) :- sett(S,N,P1), sett(S,N,P2), P1 < P2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                              
                 "\n"
                 ~~~~                                                                                                                                                                    
                 "setn(S,N,P) :- sett(S,N,P), not sett(S,N+1,P).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                      
                 "setn(S,N)  :- setn(S,N,_).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                          
                 "\n"
                 ~~~~                                                                                                                                                                    
                 "true(conjunction(S),N+1) :- elem(conjunction(S)), setn(S,N), not setn(S,N+1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                       
                 "true(conjunction(S),N)   :- elem(conjunction(S)), true(P), setn(S,N,pos(P)), true(conjunction(S),N+1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                              
                 "true(conjunction(S),N)   :- elem(conjunction(S)), fail(P), setn(S,N,neg(P)), true(conjunction(S),N+1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                              
                 "\n"
                 ~~~~                                                                                                                                                                    
                 "true(conjunction(S)) :- true(conjunction(S),0).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                     
                 "fail(conjunction(S)) :- elem(conjunction(S)), set(S,pos(P)), fail(P).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                               
                 "fail(conjunction(S)) :- elem(conjunction(S)), set(S,neg(N)), true(N).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                               
                 "\n"
                 ~~~~                                                                                                                                                                    
                 "suppt(S,0,P)    :- supp(S,P).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                       
                 "suppt(S,N+1,P2) :- suppt(S,N,P1), suppt(S,N,P2), P1 < P2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                           
                 "\n"
                 ~~~~                                                                                                                                                                    
                 "suppn(S,N,P) :- suppt(S,N,P), not suppt(S,N+1,P).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                   
                 "suppn(S,N)  :- suppn(S,N,_).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                        
                 "\n"
                 ~~~~                                                                                                                                                                    
                 "suppf(S,N+1) :- suppn(S,N), not suppn(S,N+1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                       
                 "suppf(S,N)   :- fail(P), suppn(S,N,P), suppf(S,N+1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                
                 "\n"
                 ~~~~                                                                                                                                                                    
                 "bot :- true(atom(A)), suppf(atom(A),0).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                             
                 "bot :- rule(pos(H),pos(B)), true(B), fail(H).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                       
                 "\n"
                 ~~~~                                                                                                                                                                    
                 "true(atom(A)) :- supp(atom(A)), not fact(atom(A)), bot.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                             
                 "fail(atom(A)) :- supp(atom(A)), not fact(atom(A)), bot.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                             
                 "\n"
                 ~~~~                                                                                                                                                                    
                 "target(P,N) :- minimize(_,S), wlist(S,N,pos(P),_).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                  
                 "target(N) :- target(P,N).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                           
                 "\n"
                 ~~~~                                                                                                                                                                    
                 "equal(N+1) :- target(N), not target(N+1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                           
                 "equal(N) :- target(P,N), true(P),     hold(P), equal(N+1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                          
                 "equal(N) :- target(P,N), fail(P), not hold(P), equal(N+1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                          
                 "\n"
                 ~~~~                                                                                                                                                                    
                 "bot :- equal(0).\n"
                 ~~~~~~~~~~~~~~~~~~~~                                                                                                                                                    
                 "bot :- target(P,_), true(P), not hold(P).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                           
                 "\n"
                 ~~~~                                                                                                                                                                    
                 ":- not bot.\n"
                 ~~~~~~~~~~~~~~~                                                                                                                                                         
                 "\n"
                 ~~~~                                                                                                                                                                    
                 , {"hold("})));
                 ~~~~~~~~~~~~                                                                                                                                                            
/<<PKGBUILDDIR>>/libgringo/tests/output/aspcomp13.cc:1956:940: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             "[move(1,1,2,3),move(1,2,3,1),move(1,3,2,1),move(1,4,2,2),move(1,5,2,7),move(1,6,2,8),move(1,7,3,8),move(1,8,3,7),move(2,1,1,3),move(2,2,4,1),move(2,3,3,1),move(2,4,3,6),move(2,5,1,7),move(2,6,3,8),move(2,7,4,8),move(2,8,1,6),move(3,1,2,3),move(3,2,5,1),move(3,3,2,1),move(3,4,1,3),move(3,5,1,6),move(3,6,1,7),move(3,7,5,8),move(3,8,1,7),move(4,1,2,2),move(4,2,2,1),move(4,3,2,2),move(4,4,2,3),move(4,5,3,7),move(4,6,2,7),move(4,7,2,8),move(4,8,3,6),move(5,1,7,2),move(5,2,3,1),move(5,3,7,2),move(5,4,7,3),move(5,5,6,7),move(5,6,4,8),move(5,7,7,8),move(5,8,3,7),move(6,1,8,2),move(6,2,4,1),move(6,3,8,2),move(6,4,8,3),move(6,5,8,6),move(6,6,8,7),move(6,7,4,8),move(6,8,8,7),move(7,1,8,3),move(7,2,5,1),move(7,3,6,1),move(7,4,8,2),move(7,5,8,7),move(7,6,6,8),move(7,7,5,8),move(7,8,8,6),move(8,1,6,2),move(8,2,6,1),move(8,3,6,2),move(8,4,7,2),move(8,5,7,3),move(8,6,7,8),move(8,7,6,8),move(8,8,6,7)]],[])" == IO::to_string(solve(
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ~~~~~^
                 "% instance\n"
                 ~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                 "size(9).\n"
                 ~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                 "forbidden(1,9). forbidden(2,9). forbidden(3,9). forbidden(4,9). forbidden(5,9). forbidden(6,9). forbidden(7,9). forbidden(8,9). forbidden(9,9).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                 "forbidden(9,1). forbidden(9,2). forbidden(9,3). forbidden(9,4). forbidden(9,5). forbidden(9,6). forbidden(9,7). forbidden(9,8). forbidden(9,9).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                 ":- not move(1,5,2,7).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(7,5,8,7).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(1,3,2,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(1,4,2,2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 "%:- not move(2,3,3,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
                 ":- not move(7,4,8,2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(7,8,8,6).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(2,1,1,3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 "%:- not move(2,4,1,6).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
                 ":- not move(2,5,1,7).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(3,1,2,3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(4,5,3,7).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(5,6,4,8).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(7,6,6,8).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(8,6,7,8).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(2,8,1,6).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(3,3,2,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(7,3,6,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(8,4,7,2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(8,5,7,3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(1,7,3,8).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(2,7,4,8).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(3,7,5,8).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(5,1,7,2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(5,7,7,8).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(6,1,8,2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(6,5,8,6).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(6,6,8,7).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 "%:- not move(1,2,3,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
                 ":- not move(1,8,3,7).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(2,2,4,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(3,2,5,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(5,3,7,2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 "%:- not move(5,4,7,3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
                 ":- not move(6,3,8,2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(6,4,8,3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(6,8,8,7).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(3,5,1,6).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(3,6,1,7).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(4,1,2,2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(4,6,2,7).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 "%:- not move(4,7,2,8).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
                 ":- not move(6,7,4,8).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(7,7,5,8).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(8,1,6,2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(8,7,6,8).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(3,4,1,3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 "%:- not move(3,8,1,7).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
                 ":- not move(4,2,2,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(4,3,2,2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(4,4,2,3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 "%:- not move(4,8,2,7).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
                 ":- not move(5,2,3,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(5,8,3,7).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(6,2,4,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 "%:- not move(7,2,5,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
                 "%:- not move(8,2,6,1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
                 ":- not move(8,3,6,2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(8,8,6,7).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(1,1,2,3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(1,6,2,8).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 "%:- not move(2,6,3,8).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
                 ":- not move(5,5,6,7).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- not move(7,1,8,3).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                 "% encoding\n"
                 ~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                 "% Knight Tour\n"
                 ~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                 "% Input:\n"
                 ~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
                 "% - size(N), if the chessboard is NxN\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 "% - forbidden(X,Y), if X,Y cannot be reached by the knight.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                 "% Output:\n"
                 ~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
                 "% - move(X1,Y1,X2,Y2), if the knight moves from X1,Y1 to X2,Y2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                 "% Define the chessboard.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
                 "number(X) :- size(X).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 "number(X) :- number(Y), X=Y-1, X>0.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
                 "cell(X,Y) :- number(X), number(Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                 "% Guess the moves.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
                 "move(X1,Y1,X2,Y2) | non_move(X1,Y1,X2,Y2) :- valid(X1,Y1,X2,Y2), not forbidden(X1,Y1), not forbidden(X2,Y2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                 "% Compute all valid moves from each cell.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
                 "valid(X1,Y1,X2,Y2) :- cell(X1,Y1), cell(X2,Y2), X1 = X2+2, Y1 = Y2+1.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 "valid(X1,Y1,X2,Y2) :- cell(X1,Y1), cell(X2,Y2), X1 = X2+2, Y2 = Y1+1.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 "valid(X1,Y1,X2,Y2) :- cell(X1,Y1), cell(X2,Y2), X2 = X1+2, Y1 = Y2+1.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 "valid(X1,Y1,X2,Y2) :- cell(X1,Y1), cell(X2,Y2), X2 = X1+2, Y2 = Y1+1.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 "valid(X1,Y1,X2,Y2) :- cell(X1,Y1), cell(X2,Y2), X1 = X2+1, Y1 = Y2+2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 "valid(X1,Y1,X2,Y2) :- cell(X1,Y1), cell(X2,Y2), X1 = X2+1, Y2 = Y1+2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 "valid(X1,Y1,X2,Y2) :- cell(X1,Y1), cell(X2,Y2), X2 = X1+1, Y1 = Y2+2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 "valid(X1,Y1,X2,Y2) :- cell(X1,Y1), cell(X2,Y2), X2 = X1+1, Y2 = Y1+2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                 "% Exactly one move entering to each cell.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
                 ":- cell(X,Y), not forbidden(X,Y), not exactlyOneMoveEntering(X,Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
                 "exactlyOneMoveEntering(X,Y) :- move(X,Y,X1,Y1), not atLeastTwoMovesEntering(X,Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
                 "atLeastTwoMovesEntering(X,Y) :- move(X,Y,X1,Y1), move(X,Y,X2,Y2), X1 != X2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
                 "atLeastTwoMovesEntering(X,Y) :- move(X,Y,X1,Y1), move(X,Y,X2,Y2), Y1 != Y2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                 "% Exactly one move leaving each cell.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                 ":- cell(X,Y), not forbidden(X,Y), exactlyOneMoveLeaving(X,Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
                 "exactlyOneMoveLeaving(X,Y) :- move(X1,Y1,X,Y), not atLeastTwoMovesLeaving(X,Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
                 "atLeastTwoMovesLeaving(X,Y) :- move(X1,Y1,X,Y), move(X2,Y2,X,Y), X1 != X2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
                 "atLeastTwoMovesLeaving(X,Y) :- move(X1,Y1,X,Y), move(X2,Y2,X,Y), Y1 != Y2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                 "% Each non-forbidden cell must be reached by the knight.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
                 "reached(X,Y) :- move(_,_,X,Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
                 "reached(X,Y) :- move(X,Y,_,_).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
                 "% reached(X2,Y2) :- reached(X1,Y1), move(X1,Y1,X2,Y2).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
                 ":- cell(X,Y), not forbidden(X,Y), not reached(X,Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
                 "\n"
                 ~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                 "% Each forbidden cell must remain unreached.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
                 ":- forbidden(X,Y), reached(X,Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                 , {"move("})));
                 ~~~~~~~~~~~~                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
/<<PKGBUILDDIR>>/libgringo/tests/output/aspcomp13.cc:2090:76: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             "([[clique(1),clique(2),clique(5)]],[])" == IO::to_string(solve(
                                                                       ~~~~~^
                 "% instance\n"
                 ~~~~~~~~~~~~~~                                              
                 "\n"
                 ~~~~                                                        
                 "node(1). node(2). node(3). node(4). node(5). node(6). \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~  
                 "edge(1,2). edge(1,5). edge(2,3). edge(2,5). edge(3,4). \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
                 "edge(4,5). edge(4,6).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                   
                 "\n"
                 ~~~~                                                        
                 "% encoding\n"
                 ~~~~~~~~~~~~~~                                              
                 "\n"
                 ~~~~                                                        
                 "% Based on the 2009 ASP Competition encoding \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~           
                 "% submitted by the DLV team\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                             
                 "\n"
                 ~~~~                                                        
                 "% order edges in order to reduce checks\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                 
                 "uedge(X,Y) :- edge(X,Y), X < Y.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                         
                 "uedge(Y,X) :- edge(X,Y), Y < X.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                         
                 "\n"
                 ~~~~                                                        
                 "% guess the clique\n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                      
                 "clique(X) | nonClique(X) :- node(X).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                    
                 "\n"
                 ~~~~                                                        
                 "% ensure property\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                       
                 ":- clique(X), clique(Y), not uedge(X,Y), X < Y.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~         
                 "\n"
                 ~~~~                                                        
                 "% maximize\n"
                 ~~~~~~~~~~~~~~                                              
                 ":~ nonClique(X). [1,X]\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                  
                 "\n"
                 ~~~~                                                        
                 , {"clique("}, {3})));
                 ~~~~~~~~~~~~~~~~~~~                                         
/<<PKGBUILDDIR>>/libgringo/tests/output/aspcomp13.cc:2123:96: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             "([[push(1,w,1),push(2,n,2)],[push(1,w,1),push(3,s,2)]],[])" == IO::to_string(solve(
                                                                                           ~~~~~^
                 "% instance\n"
                 ~~~~~~~~~~~~~~                                                                  
                 "\n"
                 ~~~~                                                                            
                 "field(1,1).\n"
                 ~~~~~~~~~~~~~~~                                                                 
                 "field(1,2).\n"
                 ~~~~~~~~~~~~~~~                                                                 
                 "field(1,3).\n"
                 ~~~~~~~~~~~~~~~                                                                 
                 "field(1,4).\n"
                 ~~~~~~~~~~~~~~~                                                                 
                 "field(2,1).\n"
                 ~~~~~~~~~~~~~~~                                                                 
                 "field(2,2).\n"
                 ~~~~~~~~~~~~~~~                                                                 
                 "field(2,3).\n"
                 ~~~~~~~~~~~~~~~                                                                 
                 "field(2,4).\n"
                 ~~~~~~~~~~~~~~~                                                                 
                 "field(3,1).\n"
                 ~~~~~~~~~~~~~~~                                                                 
                 "field(3,2).\n"
                 ~~~~~~~~~~~~~~~                                                                 
                 "field(3,3).\n"
                 ~~~~~~~~~~~~~~~                                                                 
                 "field(3,4).\n"
                 ~~~~~~~~~~~~~~~                                                                 
                 "field(4,1).\n"
                 ~~~~~~~~~~~~~~~                                                                 
                 "field(4,2).\n"
                 ~~~~~~~~~~~~~~~                                                                 
                 "field(4,3).\n"
                 ~~~~~~~~~~~~~~~                                                                 
                 "field(4,4).\n"
                 ~~~~~~~~~~~~~~~                                                                 
                 "init_on(3,2).\n"
                 ~~~~~~~~~~~~~~~~~                                                               
                 "goal_on(1,4).\n"
                 ~~~~~~~~~~~~~~~~~                                                               
                 "connect(1,1,s).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(1,1,w).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(1,2,n).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(1,2,e).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(1,2,w).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(1,3,e).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(1,4,n).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(1,4,w).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(2,1,n).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(2,1,w).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(2,2,n).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(2,2,w).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(2,3,n).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(2,3,s).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(2,4,n).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(2,4,e).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(2,4,w).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(3,1,n).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(3,1,s).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(3,2,n).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(3,2,w).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(3,3,e).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(3,4,n).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(3,4,s).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(3,4,w).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(4,1,n).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(4,1,w).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(4,2,n).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(4,2,s).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(4,2,e).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(4,2,w).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(4,3,n).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(4,3,e).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "connect(4,4,w).\n"
                 ~~~~~~~~~~~~~~~~~~~                                                             
                 "max_steps(2).\n"
                 ~~~~~~~~~~~~~~~~~                                                               
                 "\n"
                 ~~~~                                                                            
                 "% encoding\n"
                 ~~~~~~~~~~~~~~                                                                  
                 "\n"
                 ~~~~                                                                            
                 "dir(e). dir(w). dir(n). dir(s).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                             
                 "inverse(e,w). inverse(w,e).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                 
                 "inverse(n,s). inverse(s,n).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                 
                 "\n"
                 ~~~~                                                                            
                 "row(X) :- field(X,Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                       
                 "col(Y) :- field(X,Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                       
                 "\n"
                 ~~~~                                                                            
                 "num_rows(X) :- row(X), not row(XX), XX = X+1.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                               
                 "num_cols(Y) :- col(Y), not col(YY), YY = Y+1.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                               
                 "\n"
                 ~~~~                                                                            
                 "goal(X,Y,0)   :- goal_on(X,Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                              
                 "reach(X,Y,0)  :- init_on(X,Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                              
                 "conn(X,Y,D,0) :- connect(X,Y,D).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                            
                 "\n"
                 ~~~~                                                                            
                 "step(S) :- max_steps(S),     0 < S.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                         
                 "step(T) :- step(S), T = S-1, 1 < S.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                         
                 "\n"
                 ~~~~                                                                            
                 "%%  Direct neighbors\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~                                                        
                 "\n"
                 ~~~~                                                                            
                 "dneighbor(n,X,Y,XX,Y) :- field(X,Y), field(XX,Y), XX = X+1.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                 
                 "dneighbor(s,X,Y,XX,Y) :- field(X,Y), field(XX,Y), XX = X-1.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                 
                 "dneighbor(e,X,Y,X,YY) :- field(X,Y), field(X,YY), YY = Y+1.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                 
                 "dneighbor(w,X,Y,X,YY) :- field(X,Y), field(X,YY), YY = Y-1.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                 
                 "\n"
                 ~~~~                                                                            
                 "%%  All neighboring fields\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "\n"
                 ~~~~                                                                            
                 "neighbor(D,X,Y,XX,YY) :- dneighbor(D,X,Y,XX,YY).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                            
                 "neighbor(n,X,Y, 1, Y) :- field(X,Y), num_rows(X).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                           
                 "neighbor(s,1,Y, X, Y) :- field(X,Y), num_rows(X).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                           
                 "neighbor(e,X,Y, X, 1) :- field(X,Y), num_cols(Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                           
                 "neighbor(w,X,1, X, Y) :- field(X,Y), num_cols(Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                           
                 "\n"
                 ~~~~                                                                            
                 "%%  Select a row or column to push\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                          
                 "\n"
                 ~~~~                                                                            
                 "neg_goal(T) :- goal(X,Y,T), not reach(X,Y,T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                               
                 "\n"
                 ~~~~                                                                            
                 "rrpush(T)   :- step(T), neg_goal(S), S = T-1, not ccpush(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                
                 "ccpush(T)   :- step(T), neg_goal(S), S = T-1, not rrpush(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                
                 "\n"
                 ~~~~                                                                            
                 "orpush(X,T) :- row(X), row(XX), rpush(XX,T), X != XX.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                       
                 "ocpush(Y,T) :- col(Y), col(YY), cpush(YY,T), Y != YY.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                       
                 "\n"
                 ~~~~                                                                            
                 "rpush(X,T)  :- row(X), rrpush(T), not orpush(X,T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                          
                 "cpush(Y,T)  :- col(Y), ccpush(T), not ocpush(Y,T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                          
                 "\n"
                 ~~~~                                                                            
                 "push(X,e,T) :- rpush(X,T), not push(X,w,T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                 
                 "push(X,w,T) :- rpush(X,T), not push(X,e,T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                 
                 "push(Y,n,T) :- cpush(Y,T), not push(Y,s,T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                 
                 "push(Y,s,T) :- cpush(Y,T), not push(Y,n,T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                 
                 "\n"
                 ~~~~                                                                            
                 "%%  Determine new position of a (pushed) field\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                              
                 "\n"
                 ~~~~                                                                            
                 "shift(XX,YY,X,Y,T) :- neighbor(e,XX,YY,X,Y), push(XX,e,T), step(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~         
                 "shift(XX,YY,X,Y,T) :- neighbor(w,XX,YY,X,Y), push(XX,w,T), step(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~         
                 "shift(XX,YY,X,Y,T) :- neighbor(n,XX,YY,X,Y), push(YY,n,T), step(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~         
                 "shift(XX,YY,X,Y,T) :- neighbor(s,XX,YY,X,Y), push(YY,s,T), step(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~         
                 "shift( X, Y,X,Y,T) :- field(X,Y), not push(X,e,T), not push(X,w,T), not push(Y,n,T), not push(Y,s,T), step(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                                                                            
                 "%%  Move connections around\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                 
                 "\n"
                 ~~~~                                                                            
                 "conn(X,Y,D,T) :- conn(XX,YY,D,S), S = T-1, dir(D), shift(XX,YY,X,Y,T), step(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                                                                            
                 "%%  Location of goal after pushing\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                          
                 "\n"
                 ~~~~                                                                            
                 "goal(X,Y,T) :- goal(XX,YY,S), S = T-1, shift(XX,YY,X,Y,T), step(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~         
                 "\n"
                 ~~~~                                                                            
                 "%%  Locations reachable from new position\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                   
                 "\n"
                 ~~~~                                                                            
                 "reach(X,Y,T) :- reach(XX,YY,S), S = T-1, shift(XX,YY,X,Y,T), step(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~       
                 "reach(X,Y,T) :- reach(XX,YY,T), dneighbor(D,XX,YY,X,Y), conn(XX,YY,D,T), conn(X,Y,E,T), inverse(D,E), step(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                                                                            
                 "%%  Goal must be reached\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                    
                 "\n"
                 ~~~~                                                                            
                 ":- neg_goal(S), max_steps(S).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                               
                 "\n"
                 ~~~~                                                                            
                 "%% Project output\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                           
                 "\n"
                 ~~~~                                                                            
                 "% #hide.\n"
                 ~~~~~~~~~~~~                                                                    
                 "% #show push(Z,D,T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~                                                        
                 "\n"
                 ~~~~                                                                            
                 , {"push("})));
                 ~~~~~~~~~~~~                                                                    
/<<PKGBUILDDIR>>/libgringo/tests/output/aspcomp13.cc:2293:113: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             ",-:101:116-124: info: atom does not occur in any rule head:\n  input(W)\n])" == IO::to_string(solve(
                                                                                                            ~~~~~^
                 "% instance\n"
                 ~~~~~~~~~~~~~~                                                                                   
                 "\n"
                 ~~~~                                                                                             
                 "vertex(0). vertex(1). vertex(2). vertex(3). vertex(4). \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                      
                 "obs_vlabel(1,p). obs_vlabel(3,p).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                            
                 "\n"
                 ~~~~                                                                                             
                 "edge(0,1).         edge(0,3).         edge(0,4).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                             
                 "obs_elabel(0,1,p). obs_elabel(0,3,m). obs_elabel(0,4,m).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                     
                 "\n"
                 ~~~~                                                                                             
                 "edge(1,0).\n"
                 ~~~~~~~~~~~~~~                                                                                   
                 "obs_elabel(1,0,p).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                                           
                 "\n"
                 ~~~~                                                                                             
                 "edge(1,2).\n"
                 ~~~~~~~~~~~~~~                                                                                   
                 "obs_elabel(1,2,p).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                                           
                 "\n"
                 ~~~~                                                                                             
                 "edge(2,4).\n"
                 ~~~~~~~~~~~~~~                                                                                   
                 "obs_elabel(2,4,m).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                                           
                 "\n"
                 ~~~~                                                                                             
                 "edge(3,1).         edge(3,2).         edge(3,4).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                             
                 "obs_elabel(3,1,p). obs_elabel(3,2,p). obs_elabel(3,4,p).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                     
                 "\n"
                 ~~~~                                                                                             
                 "% encoding\n"
                 ~~~~~~~~~~~~~~                                                                                   
                 "\n"
                 ~~~~                                                                                             
                 "%%%%%%%%%%%%%%%%%\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                            
                 "% Preprocessing %\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                            
                 "%%%%%%%%%%%%%%%%%\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                            
                 "\n"
                 ~~~~                                                                                             
                 "sign(m). sign(p).\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                            
                 "\n"
                 ~~~~                                                                                             
                 "diff(V,V)  :- edge(V,V), obs_elabel(V,V,m), not obs_elabel(V,V, p).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                          
                 "diff(U,V)  :- edge(U,V), obs_elabel(U,V,m), not obs_elabel(U,V, p), obs_vlabel(U,S), obs_vlabel(V,S).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "diff(U,V)  :- edge(U,V), obs_elabel(U,V, p), not obs_elabel(U,V,m), obs_vlabel(U,S), obs_vlabel(V,T), S != T.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                                                                                             
                 "nontriv(V) :- vertex(V), not input(V), edge(U,V), not diff(U,V).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                             
                 "trivial(V) :- vertex(V), not input(V), not nontriv(V).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                       
                 "\n"
                 ~~~~                                                                                             
                 "btedge(W,U,V) :- vertex(V), not input(V), not trivial(V), edge(W,V), edge(U,V), edge(Z,V), W < Z, Z < U.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "ntedge(W,U,V) :- vertex(V), not input(V), not trivial(V), edge(W,V), edge(U,V), W < U, not btedge(W,U,V).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "nfirst(U,V)   :- ntedge(W,U,V).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                              
                 "nlast(W,V)    :- ntedge(W,U,V).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                              
                 "first(U,V)    :- vertex(V), not input(V), not trivial(V), edge(U,V), not nfirst(U,V).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~        
                 "last(U,V)     :- vertex(V), not input(V), not trivial(V), edge(U,V), not nlast(U,V).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~         
                 "\n"
                 ~~~~                                                                                             
                 "\n"
                 ~~~~                                                                                             
                 "%%%%%%%%%%%%%\n"
                 ~~~~~~~~~~~~~~~~~                                                                                
                 "% Generator %\n"
                 ~~~~~~~~~~~~~~~~~                                                                                
                 "%%%%%%%%%%%%%\n"
                 ~~~~~~~~~~~~~~~~~                                                                                
                 "\n"
                 ~~~~                                                                                             
                 "active(V) | inactive(V) :- vertex(V), not input(V).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                          
                 "inactive(V)             :- vertex(V), not input(V), active(W), trivial(W), V != W.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~           
                 "singleton               :- active(V), trivial(V).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                            
                 "\n"
                 ~~~~                                                                                             
                 "reach(U,V) :- edge(U,V), active(V), not trivial(V).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                          
                 "reach(V,U) :- edge(U,V), active(V), not trivial(V),                        not obs_vlabel(U,p), not obs_vlabel(U,m).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "reach(U,W) :- edge(U,V), active(V), not trivial(V), reach(V,W), vertex(W).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                   
                 "reach(V,W) :- edge(U,V), active(V), not trivial(V), reach(U,W), vertex(W), not obs_vlabel(U,p), not obs_vlabel(U,m).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                                                                                             
                 "aedge(V) :- vertex(V), not input(V), not trivial(V), not obs_vlabel(V,p), not obs_vlabel(V,m), active(W), edge(V,W).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                                                                                             
                 ":- active(V), not trivial(V), active(W), not trivial(W), not reach(V,W).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                     
                 ":- active(V), not trivial(V), not obs_vlabel(V,p), not obs_vlabel(V,m), not aedge(V).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~        
                 "\n"
                 ~~~~                                                                                             
                 "\n"
                 ~~~~                                                                                             
                 "%%%%%%%%%%%%%%%%%%%%%%\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                       
                 "% Inconsistency Test %\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                       
                 "%%%%%%%%%%%%%%%%%%%%%%\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                       
                 "\n"
                 ~~~~                                                                                             
                 "vlabel(V,p)   | vlabel(V,m)   :- active(V),    not trivial(V),               not obs_vlabel(V,p),   not obs_vlabel(V,m).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "vlabel(U,p)   | vlabel(U,m)   :- active(V),    not trivial(V), edge(U,V),    not obs_vlabel(U,p),   not obs_vlabel(U,m).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "llabel(U,V,p) | llabel(U,V,m) :- active(V),    not trivial(V), edge(U,V),    not obs_elabel(U,V,p), not obs_elabel(U,V,m).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                                                                                             
                 "vlabel(V,S)   :- vertex(V), obs_vlabel(V,S),   not trivial(V), not input(V).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                 
                 "vlabel(U,S)   :- edge(U,V), obs_vlabel(U,S),   not trivial(V), not input(V).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                 
                 "llabel(U,V,S) :- edge(U,V), obs_elabel(U,V,S), not trivial(V), not input(V).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                 
                 "\n"
                 ~~~~                                                                                             
                 "oppo(U,V)     :- llabel(U,V,m), vlabel(U,S),   not trivial(V), not input(V), not obs_elabel(U,V,p), active(V), vlabel(V,S).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "oppo(U,V)     :- llabel(U,V,p), vlabel(U,S),   not trivial(V), not input(V), not obs_elabel(U,V,m), active(V), vlabel(V,T), S != T.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                                                                                             
                 "coppo(U,V)    :- oppo(U,V), first(U,V).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                      
                 "coppo(U,V)    :- oppo(U,V), coppo(W,V), ntedge(W,U,V).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                       
                 "\n"
                 ~~~~                                                                                             
                 "bot           :- singleton.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                  
                 "bot           :- active(V), coppo(U,V), last(U,V).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                           
                 "\n"
                 ~~~~                                                                                             
                 "vlabel(V,S)   :- bot, vertex(V), sign(S),      not trivial(V), not input(V), not obs_vlabel(V,p),   not obs_vlabel(V,m).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "vlabel(U,S)   :- bot, edge(U,V), sign(S),      not trivial(V), not input(V), not obs_vlabel(U,p),   not obs_vlabel(U,m).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "llabel(U,V,S) :- bot, edge(U,V), sign(S),      not trivial(V), not input(V), not obs_elabel(U,V,p), not obs_elabel(U,V,m).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                                                                                             
                 ":- not bot.\n"
                 ~~~~~~~~~~~~~~~                                                                                  
                 "\n"
                 ~~~~                                                                                             
                 "\n"
                 ~~~~                                                                                             
                 "%%%%%%%%%%%%%%%%%%%\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                          
                 "% Minimality Test %\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                          
                 "%%%%%%%%%%%%%%%%%%%\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~                                                                          
                 "\n"
                 ~~~~                                                                                             
                 "mvlabel(W,V,p)   | mvlabel(W,V,m)   :-                active(W), not trivial(V), not trivial(W), active(V), reach(V,W), reach(W,V), W != V.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "mvlabel(W,U,p)   | mvlabel(W,U,m)   :- edge(U,V),     active(W), not trivial(V), not trivial(W), active(V), reach(V,W), reach(W,V), W != V.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "mllabel(W,U,V,p) | mllabel(W,U,V,m) :- edge(U,V),     active(W), not trivial(V), not trivial(W), active(V), reach(V,W), reach(W,V), W != V.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                                                                                             
                 "mvlabel(W,V,S)   :- obs_vlabel(V,S),                  vertex(W), not trivial(V), not trivial(W), not input(V), not input(W),        W != V.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "mvlabel(W,U,S)   :- obs_vlabel(U,S),    edge(U,V),    vertex(W), not trivial(V), not trivial(W), not input(V), not input(W),        W != V.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "mllabel(W,U,V,S) :- obs_elabel(U,V,S),  edge(U,V),    vertex(W), not trivial(V), not trivial(W), not input(V), not input(W),        W != V.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                                                                                             
                 "minfl(W,V,p)     :- mvlabel(W,U,S), mllabel(W,U,V,S), active(W), not trivial(V), not trivial(W), active(V), reach(V,W), reach(W,V), W != V.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "minfl(W,V,m)     :- mvlabel(W,U,S), mllabel(W,U,V,T), active(W), not trivial(V), not trivial(W), active(V), reach(V,W), reach(W,V), W != V, S != T.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                                                                                             
                 ":- active(V), active(W), not trivial(V), not trivial(W), W != V, mvlabel(W,V,S), not minfl(W,V,S).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                                                                                             
                 "\n"
                 ~~~~                                                                                             
                 "%%%%%%%%%%\n"
                 ~~~~~~~~~~~~~~                                                                                   
                 "% Output %\n"
                 ~~~~~~~~~~~~~~                                                                                   
                 "%%%%%%%%%%\n"
                 ~~~~~~~~~~~~~~                                                                                   
                 "\n"
                 ~~~~                                                                                             
                 "% #hide.\n"
                 ~~~~~~~~~~~~                                                                                     
                 "% #show active(V).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                                           
                 , {"active("})));
                 ~~~~~~~~~~~~~~                                                                                   
/<<PKGBUILDDIR>>/libgringo/tests/output/aspcomp13.cc:2416:114: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             "([[put(0,3,9),put(1,2,8),put(2,8,9)],[put(0,4,9),put(1,2,8),put(2,8,9)]],[])" == IO::to_string(solve(
                                                                                                             ~~~~~^
                 "% instance\n"
                 ~~~~~~~~~~~~~~                                                                                    
                 "\n"
                 ~~~~                                                                                              
                 "steps(3). time(0). time(1). time(2). time(3). disk(1). disk(2). disk(3). disk(4). disk(5). disk(6). disk(7). disk(8). disk(9). on0(5,1). on0(6,5). on0(7,6). on0(8,7). on0(9,8). ongoal(5,1). ongoal(6,5). ongoal(7,6). ongoal(8,2). ongoal(9,8).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                                                                                              
                 "% encoding\n"
                 ~~~~~~~~~~~~~~                                                                                    
                 "\n"
                 ~~~~                                                                                              
                 "% The meaning of the time predicate is self-evident. As for the disk\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                          
                 "% predicate, there are k disks 1,2,...,k. Disks 1, 2, 3, 4 denote pegs. \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "% Disks 5, ... are \"movable\". The larger the number of the disk, \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                           
                 "% the \"smaller\" it is.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                      
                 "%\n"
                 ~~~~~                                                                                             
                 "% The program uses additional predicates:\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                     
                 "% on(T,N,M), which is true iff at time T, disk M is on disk N\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                 
                 "% move(t,N), which is true iff at time T, it is disk N that will be\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                           
                 "% moved\n"
                 ~~~~~~~~~~~                                                                                       
                 "% where(T,N), which is true iff at time T, the disk to be moved is moved\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                      
                 "% on top of the disk N.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                       
                 "% goal, which is true iff the goal state is reached at time t\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                 
                 "% steps(T), which is the number of time steps T, required to reach the goal (provided part of Input data)\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                                                                                              
                 "% Read in data \n"
                 ~~~~~~~~~~~~~~~~~~~                                                                               
                 "   on(0,N1,N) :- on0(N,N1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                   
                 "    onG(K,N1,N) :- ongoal(N,N1), steps(K).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                    
                 "          \n"
                 ~~~~~~~~~~~~~~                                                                                    
                 "% Specify valid arrangements of disks\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                         
                 "   % Basic condition. Smaller disks are on larger ones\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                        
                 "   :- time(T), on(T,N1,N), N1>=N.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                             
                 "   \n"
                 ~~~~~~~                                                                                           
                 "% Specify a valid move (only for T<t)\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                         
                 "   % pick a disk to move\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                      
                 "    move(T,N) | noMove(T,N) :- disk(N), time(T), steps(K), T<K.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                               
                 "    :- move(T,N1), move(T,N2), N1 != N2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                      
                 "    :- time(T), steps(K), T<K, not diskMoved(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                              
                 "    diskMoved(T) :- move(T,Fv1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                              
                 "\n"
                 ~~~~                                                                                              
                 "   % pick a disk onto which to move\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                           
                 "    where(T,N) | noWhere(T,N) :- disk(N), time(T), steps(K), T<K.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                             
                 "    :- where(T,N1), where(T,N2), N1 != N2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                    
                 "    :- time(T), steps(K), T<K, not diskWhere(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                              
                 "    diskWhere(T) :- where(T,Fv1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                             
                 "\n"
                 ~~~~                                                                                              
                 "   % pegs cannot be moved\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                     
                 "   :- move(T,N), N<5.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~                                                                         
                 "\n"
                 ~~~~                                                                                              
                 "   % only top disk can be moved\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                               
                 "   :- on(T,N,N1), move(T,N).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                  
                 "\n"
                 ~~~~                                                                                              
                 "   % a disk can be placed on top only.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                        
                 "   :- on(T,N,N1), where(T,N).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                 
                 "\n"
                 ~~~~                                                                                              
                 "   % no disk is moved in two consecutive moves\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                
                 "   :- move(T,N), move(TM1,N), TM1=T-1.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                        
                 "\n"
                 ~~~~                                                                                              
                 "% Specify effects of a move\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                   
                 "   on(TP1,N1,N) :- move(T,N), where(T,N1), TP1=T+1.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                           
                 "\n"
                 ~~~~                                                                                              
                 "   on(TP1,N,N1) :- time(T), steps(K), T<K,\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                    
                 "                   on(T,N,N1), not move(T,N1), TP1=T+1.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                       
                 "\n"
                 ~~~~                                                                                              
                 "% Goal description\n"
                 ~~~~~~~~~~~~~~~~~~~~~~                                                                            
                 "    :- not on(K,N,N1), onG(K,N,N1), steps(K).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                 
                 "    :- on(K,N,N1), not onG(K,N,N1),steps(K).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                  
                 "\n"
                 ~~~~                                                                                              
                 "% Solution\n"
                 ~~~~~~~~~~~~~~                                                                                    
                 "    put(T,M,N) :- move(T,N), where(T,M), steps(K), T<K.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                       
                 , {"put("})));
                 ~~~~~~~~~~~                                                                                       
/<<PKGBUILDDIR>>/libgringo/tests/output/aspcomp13.cc:2495:107: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             "[chosenColour(1,red),chosenColour(2,green),chosenColour(3,blue)]],[])" == IO::to_string(solve(
                                                                                                      ~~~~~^
                 "% instance\n"
                 ~~~~~~~~~~~~~~                                                                             
                 "\n"
                 ~~~~                                                                                       
                 "node(1). node(2). node(3). \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                            
                 "link(1,2). link(2,1). link(2,3). \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                      
                 "link(3,2). link(3,1). link(1,3). \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                      
                 "colour(red). colour(green). colour(blue).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                              
                 "\n"
                 ~~~~                                                                                       
                 "% encoding\n"
                 ~~~~~~~~~~~~~~                                                                             
                 "\n"
                 ~~~~                                                                                       
                 "% Guess colours.\n"
                 ~~~~~~~~~~~~~~~~~~~~                                                                       
                 "chosenColour(N,C) | notChosenColour(N,C) :- node(N), colour(C).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                        
                 "\n"
                 ~~~~                                                                                       
                 "% At least one color per node.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                         
                 ":- node(X), not colored(X).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                            
                 "colored(X) :- chosenColour(X,Fv1).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                     
                 "\n"
                 ~~~~                                                                                       
                 "% Only one color per node.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                             
                 ":- chosenColour(N,C1), chosenColour(N,C2), C1!=C2. \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                    
                 "\n"
                 ~~~~                                                                                       
                 "% No two adjacent nodes have the same colour. \n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                         
                 ":- link(X,Y),  X<Y, chosenColour(X,C), chosenColour(Y,C).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                              
                 "\n"
                 ~~~~                                                                                       
                 , {"chosenColour("})));
                 ~~~~~~~~~~~~~~~~~~~~                                                                       
[ 81%] Building CXX object libgringo/tests/CMakeFiles/test_gringo.dir/output/warnings.cc.o
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/tests && /usr/bin/g++-7   -I/<<PKGBUILDDIR>>/libgringo/tests -I/<<PKGBUILDDIR>>/build/hardening_mt/libgringo/src -I/<<PKGBUILDDIR>>/libgringo -I/<<PKGBUILDDIR>>/clasp/libpotassco -I/<<PKGBUILDDIR>>/libreify -I/<<PKGBUILDDIR>>/clasp -I/<<PKGBUILDDIR>>/build/hardening_mt/clasp  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG -fvisibility=hidden   -std=c++14 -o CMakeFiles/test_gringo.dir/output/warnings.cc.o -c /<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc
In file included from /<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:27:0:
/<<PKGBUILDDIR>>/libgringo/tests/output/solver_helper.hh: In function 'Gringo::Output::Test::Models Gringo::Output::Test::solve(Gringo::Output::Test::ClingoState&, const string&, Gringo::Output::Test::Filter, std::initializer_list<long long int>)':
/<<PKGBUILDDIR>>/libgringo/tests/output/solver_helper.hh:110:15: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
 inline Models solve(ClingoState &state, std::string const &str, Filter filter = {""}, std::initializer_list<Clasp::wsum_t> minimize = {}) {
               ^~~~~
In file included from /<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:27:0:
/<<PKGBUILDDIR>>/libgringo/tests/output/solver_helper.hh: In function 'Gringo::Output::Test::ModelsAndMessages Gringo::Output::Test::solve(const string&, std::initializer_list<std::__cxx11::basic_string<char> >, std::initializer_list<long long int>)':
/<<PKGBUILDDIR>>/libgringo/tests/output/solver_helper.hh:135:26: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
 inline ModelsAndMessages solve(std::string const &str, std::initializer_list<std::string> filter = {""}, std::initializer_list<Clasp::wsum_t> minimize = {}) {
                          ^~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/solver_helper.hh:137:18: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
     return {solve(state, str, filter, minimize), state.module.messages()};
             ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/solver_helper.hh: In function 'Gringo::Output::Test::ModelsAndMessages Gringo::Output::Test::solve(const string&, std::initializer_list<std::__cxx11::basic_string<char> >, std::initializer_list<long long int>)':
/<<PKGBUILDDIR>>/libgringo/tests/output/solver_helper.hh:135:26: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
 inline ModelsAndMessages solve(std::string const &str, std::initializer_list<std::string> filter = {""}, std::initializer_list<Clasp::wsum_t> minimize = {}) {
                          ^~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/solver_helper.hh:137:18: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
     return {solve(state, str, filter, minimize), state.module.messages()};
             ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:27:0:
/<<PKGBUILDDIR>>/libgringo/tests/output/solver_helper.hh: In function 'Gringo::Output::Test::Models Gringo::Output::Test::solve(Gringo::Output::Test::ClingoState&, const string&, Gringo::Output::Test::Filter, std::initializer_list<long long int>)':
/<<PKGBUILDDIR>>/libgringo/tests/output/solver_helper.hh:110:15: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
 inline Models solve(ClingoState &state, std::string const &str, Filter filter = {""}, std::initializer_list<Clasp::wsum_t> minimize = {}) {
               ^~~~~
In file included from /<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:27:0:
/<<PKGBUILDDIR>>/libgringo/tests/output/solver_helper.hh: In function 'Gringo::Output::Test::ModelsAndMessages Gringo::Output::Test::solve(const string&, std::initializer_list<std::__cxx11::basic_string<char> >, std::initializer_list<long long int>)':
/<<PKGBUILDDIR>>/libgringo/tests/output/solver_helper.hh:135:26: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
 inline ModelsAndMessages solve(std::string const &str, std::initializer_list<std::string> filter = {""}, std::initializer_list<Clasp::wsum_t> minimize = {}) {
                          ^~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/solver_helper.hh:137:18: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
     return {solve(state, str, filter, minimize), state.module.messages()};
             ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<PKGBUILDDIR>>/libgringo/tests/tests.hh:28:0,
                 from /<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:25:
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc: In function 'void Gringo::Output::Test::____C_A_T_C_H____T_E_S_T____34()':
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:36:97: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:3-6: info: operation undefined:\n  (a+0)\n])" == IO::to_string(solve("p(a+0).")));
                                                                                            ~~~~~^~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:37:98: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:8-11: info: operation undefined:\n  (a+0)\n])" == IO::to_string(solve("q :- X=a+0.")));
                                                                                             ~~~~~^~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:38:98: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:8-11: info: operation undefined:\n  (a+0)\n])" == IO::to_string(solve("q :- p(a+0).")));
                                                                                             ~~~~~^~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:39:97: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:3-6: info: operation undefined:\n  (a+0)\n])" == IO::to_string(solve("p(a+0) : #true.")));
                                                                                            ~~~~~^~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:40:98: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:8-11: info: operation undefined:\n  (a+0)\n])" == IO::to_string(solve("q :- p(a+0) : #true.")));
                                                                                             ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:41:97: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:6-9: info: operation undefined:\n  (a+0)\n])" == IO::to_string(solve(":~ p(a+0). [0]")));
                                                                                            ~~~~~^~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:42:98: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:7-10: info: operation undefined:\n  (a+0)\n])" == IO::to_string(solve(":~ . [a+0]")));
                                                                                             ~~~~~^~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:44:97: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:5-8: info: operation undefined:\n  (a+0)\n])" == IO::to_string(solve("{ p(a+0) }.")));
                                                                                            ~~~~~^~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:45:98: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:9-12: info: operation undefined:\n  (a+0)\n])" == IO::to_string(solve("{ q : p(a+0) }.")));
                                                                                             ~~~~~^~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:46:99: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:16-19: info: operation undefined:\n  (a+0)\n])" == IO::to_string(solve("#count { q : p(a+0) }.")));
                                                                                              ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:47:99: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:12-15: info: operation undefined:\n  (a+0)\n])" == IO::to_string(solve("#count { p(a+0) : q }.")));
                                                                                              ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:48:99: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:20-23: info: operation undefined:\n  (a+0)\n])" == IO::to_string(solve("#count { q : q : p(a+0) }.")));
                                                                                              ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:50:100: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[q]],[-:1:16-19: info: operation undefined:\n  (a+0)\n])" == IO::to_string(solve("q :- #true : p(a+0).")));
                                                                                               ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:51:100: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[q]],[-:1:12-15: info: operation undefined:\n  (a+0)\n])" == IO::to_string(solve("q :- 0 { p(a+0) } 0.")));
                                                                                               ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:52:100: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[q]],[-:1:16-19: info: operation undefined:\n  (a+0)\n])" == IO::to_string(solve("q :- 0 { q : p(a+0) } 0.")));
                                                                                               ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:53:100: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[q]],[-:1:19-22: info: operation undefined:\n  (a+0)\n])" == IO::to_string(solve("q :- 0 #count { p(a+0) } 0.")));
                                                                                               ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:54:100: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[q]],[-:1:23-26: info: operation undefined:\n  (a+0)\n])" == IO::to_string(solve("q :- 0 #count { q : p(a+0) } 0.")));
                                                                                               ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:56:97: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([],[-:1:11-14: info: operation undefined:\n  (a+0)\n])" == IO::to_string(solve("#true : q(a+0).")));
                                                                                            ~~~~~^~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:60:95: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:3-7: info: interval undefined:\n  1..f\n])" == IO::to_string(solve("p(1..f).")));
                                                                                          ~~~~~^~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:61:101: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(1)]],[-:1:11-15: info: interval undefined:\n  1..f\n])" == IO::to_string(solve("p(1). :-p(1..f).")));
                                                                                                ~~~~~^~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:62:103: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(bot)]],[-:2:3-6: info: operation undefined:\n  (1/X)\n])" == IO::to_string(solve("p(bot).\nq(1/X):-p(X).\n")));
                                                                                                  ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:63:103: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(bot)]],[-:2:6-7: info: operation undefined:\n  (X+0)\n])" == IO::to_string(solve("p(bot).\n#sum{X:q(X):p(X)}.\n")));
                                                                                                  ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:64:97: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(bot)]],[-:2:10-11: info: tuple ignored:\n  bot\n])" == IO::to_string(solve("p(bot).\nx:-1#sum{X:p(X)}.\n")));
                                                                                            ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:65:94: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(bot)]],[-:2:4-16: info: empty tuple ignored\n])" == IO::to_string(solve("p(bot).\nx:-1#sum{:p(X)}.\n")));
                                                                                         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:66:119: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:1-13: info: no atoms over signature occur in program:\n  bot/0\n])" == IO::to_string(solve("#show bot/0.\n")));
                                                                                                                  ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<PKGBUILDDIR>>/libgringo/tests/tests.hh:28:0,
                 from /<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:25:
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc: In function 'void Gringo::Output::Test::____C_A_T_C_H____T_E_S_T____31()':
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:34:64: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(1),p(2)],[q]],[])" == IO::to_string(solve("p(1..2); q.")));
                                                           ~~~~~^~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:67:112: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:4-7: info: atom does not occur in any rule head:\n  bot\n])" == IO::to_string(solve("x:-bot.\n")));
                                                                                                           ~~~~~^~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:35:212: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:3-11: info: operation undefined:\n  (#Range0/X)\n,-:1:3-11: info: operation undefined:\n  (#Range0/X)\n,-:1:3-11: info: operation undefined:\n  (#Range0/X)\n])" == IO::to_string(solve("p((0..2)/X); q :- X=0.")));
                                                                                                                                                                                                               ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:68:99: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(bot)]],[-:2:11-12: info: tuple ignored:\n  bot@0\n])" == IO::to_string(solve("p(bot).\n:~ p(X). [X]\n")));
                                                                                              ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:69:52: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[a]],[])" == IO::to_string(solve("a:-#sum{-1:a;1:a}>=0.\n")));
                                               ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:36:104: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:3-11: info: operation undefined:\n  (#Range0/0)\n])" == IO::to_string(solve("p((0..2)/0); q :- X=0.")));
                                                                                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:70:52: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[a]],[])" == IO::to_string(solve("a:-#sum{1:a;2:a}!=1.\n")));
                                               ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:37:117: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(2),p(4)],[q]],[-:1:3-11: info: operation undefined:\n  (4/#Range0)\n])" == IO::to_string(solve("p(4/(0..2)); q.")));
                                                                                                                ~~~~~^~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:71:52: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[a]],[])" == IO::to_string(solve("a:-X=#sum{-1:a;1:a},X>=0,X<=0.\n")));
                                               ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:39:83: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[],[p(1),p(2),q],[p(1),q],[p(2),q]],[])" == IO::to_string(solve("not p(1..2); q. {p(1)}. {p(2)}.")));
                                                                              ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:72:169: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([],[-:1:1-12: error: cyclic constant definition:\n  #const a=b.\n-:2:1-12: note: cycle involves definition:\n  #const b=a.\n])" == IO::to_string(solve("#const a=b.\n#const b=a.\n")));
                                                                                                                                                                    ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:40:219: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[],[p(1)]],[-:1:7-15: info: operation undefined:\n  (#Range0/X)\n,-:1:7-15: info: operation undefined:\n  (#Range0/X)\n,-:1:7-15: info: operation undefined:\n  (#Range0/X)\n])" == IO::to_string(solve("not p((0..2)/X); q :- X=0. {p(1)}.")));
                                                                                                                                                                                                                      ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:73:51: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[])" == IO::to_string(solve("#const a=a.\n")));
                                              ~~~~~^~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:41:104: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:7-15: info: operation undefined:\n  (#Range0/0)\n])" == IO::to_string(solve("not p((0..2)/0); q :- X=0.")));
                                                                                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:74:152: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([],[-:2:1-12: error: redefinition of constant:\n  #const a=2.\n-:1:1-12: note: constant also defined here\n])" == IO::to_string(solve("#const a=1.\n#const a=2.\np(a).\n")));
                                                                                                                                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:42:136: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[],[p(2),p(4),q],[p(2),q],[p(4),q]],[-:1:7-15: info: operation undefined:\n  (4/#Range0)\n])" == IO::to_string(solve("not p(4/(0..2)); q. {p(4)}. {p(2)}.")));
                                                                                                                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:44:82: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(1),p(2)],[p(1),q],[p(2),q],[q]],[])" == IO::to_string(solve("not not p(1..2); q. {p(1)}. {p(2)}.")));
                                                                             ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:79:111: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:25-49: warning: already included file:\n  wincluded.lp\n])" == IO::to_string(solve("#include \"wincluded.lp\".#include \"wincluded.lp\".")));
                                                                                                          ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:45:222: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[],[p(1)]],[-:1:11-19: info: operation undefined:\n  (#Range0/X)\n,-:1:11-19: info: operation undefined:\n  (#Range0/X)\n,-:1:11-19: info: operation undefined:\n  (#Range0/X)\n])" == IO::to_string(solve("not not p((0..2)/X); q :- X=0. {p(1)}.")));
                                                                                                                                                                                                                         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:86:40: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             "])" == IO::to_string(solve("$x $> 0.\n$y $< 0.\na:-$z $> 0.\n")));
                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:46:105: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:11-19: info: operation undefined:\n  (#Range0/0)\n])" == IO::to_string(solve("not not p((0..2)/0); q :- X=0.")));
                                                                                                    ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:87:133: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:1-12: info: no constraint variables over signature occur in program:\n  $y/0\n])" == IO::to_string(solve("#show $y/0.")));
                                                                                                                                ~~~~~^~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:47:136: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(2),p(4)],[p(2),q],[p(4),q],[q]],[-:1:11-19: info: operation undefined:\n  (4/#Range0)\n])" == IO::to_string(solve("not not p(4/(0..2)); q. {p(4)}. {p(2)}.")));
                                                                                                                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/warnings.cc:88:111: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[info: constraint variable does not occur in program:\n  $y\n])" == IO::to_string(solve("#show $y.")));
                                                                                                          ~~~~~^~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:50:64: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(1),p(2)],[q]],[])" == IO::to_string(solve("p(1..2):#true; q:#true.")));
                                                           ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:51:212: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:3-11: info: operation undefined:\n  (#Range0/X)\n,-:1:3-11: info: operation undefined:\n  (#Range0/X)\n,-:1:3-11: info: operation undefined:\n  (#Range0/X)\n])" == IO::to_string(solve("p((0..2)/X); q :- X=0.")));
                                                                                                                                                                                                               ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:52:104: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:3-11: info: operation undefined:\n  (#Range0/0)\n])" == IO::to_string(solve("p((0..2)/0):#true; q:#true :- X=0.")));
                                                                                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:53:117: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(2),p(4)],[q]],[-:1:3-11: info: operation undefined:\n  (4/#Range0)\n])" == IO::to_string(solve("p(4/(0..2)):#true; q:#true.")));
                                                                                                                ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:55:83: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[],[p(1),p(2),q],[p(1),q],[p(2),q]],[])" == IO::to_string(solve("not p(1..2):#true; q:#true. {p(1)}. {p(2)}.")));
                                                                              ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:56:219: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[],[p(1)]],[-:1:7-15: info: operation undefined:\n  (#Range0/X)\n,-:1:7-15: info: operation undefined:\n  (#Range0/X)\n,-:1:7-15: info: operation undefined:\n  (#Range0/X)\n])" == IO::to_string(solve("not p((0..2)/X):#true; q:#true :- X=0. {p(1)}.")));
                                                                                                                                                                                                                      ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:57:104: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:7-15: info: operation undefined:\n  (#Range0/0)\n])" == IO::to_string(solve("not p((0..2)/0):#true; q:#true :- X=0.")));
                                                                                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:58:136: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[],[p(2),p(4),q],[p(2),q],[p(4),q]],[-:1:7-15: info: operation undefined:\n  (4/#Range0)\n])" == IO::to_string(solve("not p(4/(0..2)):#true; q:#true. {p(4)}. {p(2)}.")));
                                                                                                                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:60:82: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(1),p(2)],[p(1),q],[p(2),q],[q]],[])" == IO::to_string(solve("not not p(1..2):#true; q:#true. {p(1)}. {p(2)}.")));
                                                                             ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:61:222: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[],[p(1)]],[-:1:11-19: info: operation undefined:\n  (#Range0/X)\n,-:1:11-19: info: operation undefined:\n  (#Range0/X)\n,-:1:11-19: info: operation undefined:\n  (#Range0/X)\n])" == IO::to_string(solve("not not p((0..2)/X):#true; q:#true :- X=0. {p(1)}.")));
                                                                                                                                                                                                                         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:62:105: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:11-19: info: operation undefined:\n  (#Range0/0)\n])" == IO::to_string(solve("not not p((0..2)/0):#true; q:#true :- X=0.")));
                                                                                                    ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:63:136: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(2),p(4)],[p(2),q],[p(4),q],[q]],[-:1:11-19: info: operation undefined:\n  (4/#Range0)\n])" == IO::to_string(solve("not not p(4/(0..2)):#true; q:#true. {p(4)}. {p(2)}.")));
                                                                                                                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:67:64: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(1),p(2)],[q]],[])" == IO::to_string(solve("p(1;2); q.")));
                                                           ~~~~~^~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:68:110: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(1),p(2)],[q]],[-:1:3-6: info: operation undefined:\n  (0/X)\n])" == IO::to_string(solve("p(0/X;1;2); q :- X=0.")));
                                                                                                         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:69:110: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(1),p(2)],[q]],[-:1:3-6: info: operation undefined:\n  (X/0)\n])" == IO::to_string(solve("p(X/0;1;2); q :- X=0.")));
                                                                                                         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:70:97: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:3-6: info: operation undefined:\n  (0/X)\n])" == IO::to_string(solve("p(0/X); q :- X=0.")));
                                                                                            ~~~~~^~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:71:97: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:3-6: info: operation undefined:\n  (X/0)\n])" == IO::to_string(solve("p(X/0); q :- X=0.")));
                                                                                            ~~~~~^~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:73:83: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[],[p(1),p(2),q],[p(1),q],[p(2),q]],[])" == IO::to_string(solve("not p(1;2); q. {p(1)}. {p(2)}.")));
                                                                              ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:74:130: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[],[p(1),p(2),q],[p(1),q],[p(2),q]],[-:1:7-10: info: operation undefined:\n  (0/X)\n])" == IO::to_string(solve("not p(0/X;1;2); q :- X=0. {p(1)}. {p(2)}.")));
                                                                                                                             ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:75:130: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[],[p(1),p(2),q],[p(1),q],[p(2),q]],[-:1:7-10: info: operation undefined:\n  (X/0)\n])" == IO::to_string(solve("not p(X/0;1;2); q :- X=0. {p(1)}. {p(2)}.")));
                                                                                                                             ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:76:166: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:5-11: info: atom does not occur in any rule head:\n  p((0/X))\n,-:1:7-10: info: operation undefined:\n  (0/X)\n])" == IO::to_string(solve("not p(0/X); q :- X=0.")));
                                                                                                                                                                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:77:98: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:7-10: info: operation undefined:\n  (X/0)\n])" == IO::to_string(solve("not p(X/0); q :- X=0.")));
                                                                                             ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:79:69: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(1),p(2)],[p(1),q]],[])" == IO::to_string(solve("not not p(1;2); q. p(1). {p(2)}.")));
                                                                ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:80:117: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(1),p(2)],[p(1),q]],[-:1:11-14: info: operation undefined:\n  (0/X)\n])" == IO::to_string(solve("not not p(0/X;1;2); q :- X=0. p(1). {p(2)}.")));
                                                                                                                ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:81:117: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(1),p(2)],[p(1),q]],[-:1:11-14: info: operation undefined:\n  (X/0)\n])" == IO::to_string(solve("not not p(X/0;1;2); q :- X=0. p(1). {p(2)}.")));
                                                                                                                ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:82:167: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:9-15: info: atom does not occur in any rule head:\n  p((0/X))\n,-:1:11-14: info: operation undefined:\n  (0/X)\n])" == IO::to_string(solve("not not p(0/X); q :- X=0.")));
                                                                                                                                                                  ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:83:99: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:11-14: info: operation undefined:\n  (X/0)\n])" == IO::to_string(solve("not not p(X/0); q :- X=0.")));
                                                                                              ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:86:64: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(1),p(2)],[q]],[])" == IO::to_string(solve("p(1;2):#true; q:#true.")));
                                                           ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:87:110: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(1),p(2)],[q]],[-:1:3-6: info: operation undefined:\n  (0/X)\n])" == IO::to_string(solve("p(0/X;1;2):#true; q:#true :- X=0.")));
                                                                                                         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:88:110: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(1),p(2)],[q]],[-:1:3-6: info: operation undefined:\n  (X/0)\n])" == IO::to_string(solve("p(X/0;1;2):#true; q:#true :- X=0.")));
                                                                                                         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:89:97: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:3-6: info: operation undefined:\n  (0/X)\n])" == IO::to_string(solve("p(0/X):#true; q:#true :- X=0.")));
                                                                                            ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:90:97: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:3-6: info: operation undefined:\n  (X/0)\n])" == IO::to_string(solve("p(X/0):#true; q:#true :- X=0.")));
                                                                                            ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:92:83: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[],[p(1),p(2),q],[p(1),q],[p(2),q]],[])" == IO::to_string(solve("not p(1;2):#true; q:#true. {p(1)}. {p(2)}.")));
                                                                              ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:93:130: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[],[p(1),p(2),q],[p(1),q],[p(2),q]],[-:1:7-10: info: operation undefined:\n  (0/X)\n])" == IO::to_string(solve("not p(0/X;1;2):#true; q:#true :- X=0. {p(1)}. {p(2)}.")));
                                                                                                                             ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:94:130: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[],[p(1),p(2),q],[p(1),q],[p(2),q]],[-:1:7-10: info: operation undefined:\n  (X/0)\n])" == IO::to_string(solve("not p(X/0;1;2):#true; q:#true :- X=0. {p(1)}. {p(2)}.")));
                                                                                                                             ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:95:166: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:5-11: info: atom does not occur in any rule head:\n  p((0/X))\n,-:1:7-10: info: operation undefined:\n  (0/X)\n])" == IO::to_string(solve("not p(0/X):#true; q:#true :- X=0.")));
                                                                                                                                                                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:96:98: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:7-10: info: operation undefined:\n  (X/0)\n])" == IO::to_string(solve("not p(X/0):#true; q:#true :- X=0.")));
                                                                                             ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:98:69: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(1),p(2)],[p(1),q]],[])" == IO::to_string(solve("not not p(1;2):#true; q:#true. p(1). {p(2)}.")));
                                                                ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:99:117: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(1),p(2)],[p(1),q]],[-:1:11-14: info: operation undefined:\n  (0/X)\n])" == IO::to_string(solve("not not p(0/X;1;2):#true; q:#true :- X=0. p(1). {p(2)}.")));
                                                                                                                ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:100:117: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(1),p(2)],[p(1),q]],[-:1:11-14: info: operation undefined:\n  (X/0)\n])" == IO::to_string(solve("not not p(X/0;1;2):#true; q:#true :- X=0. p(1). {p(2)}.")));
                                                                                                                ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:101:167: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:9-15: info: atom does not occur in any rule head:\n  p((0/X))\n,-:1:11-14: info: operation undefined:\n  (0/X)\n])" == IO::to_string(solve("not not p(0/X):#true; q:#true :- X=0.")));
                                                                                                                                                                  ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:102:99: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[-:1:11-14: info: operation undefined:\n  (X/0)\n])" == IO::to_string(solve("not not p(X/0):#true; q:#true :- X=0.")));
                                                                                              ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:107:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "q(1;2).\n"
                 ~~~~~~~~~~~     
 
                                 
                 "p(X) :- q(X); p(X) : r(X).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "r(X) :- q(X); r(X) : p(X).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
                                 
                 "p :- p(X).\n"
                 ~~~~~~~~~~~~~~  
                 "  :- not p.\n"
                 ~~~~~~~~~~~~~~~ 
             ))
             ~                   
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:121:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "p. -p."
                 ~~~~~~~~        
             ))
             ~                   
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:127:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "-p."
                 ~~~~~           
             ))
             ~                   
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:135:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "a(X) :- X=(1;2;4)."
                 ~~~~~~~~~~~~~~~~~~~~
             ))
             ~                   
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:141:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "1 {q(3;4)} 1."
                 ~~~~~~~~~~~~~~~ 
                 "p(1;2) :- q(3;4)."
                 ~~~~~~~~~~~~~~~~~~~
             ))
             ~                   
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:148:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "1 {q(3;4)} 1."
                 ~~~~~~~~~~~~~~~ 
                 "#disjoint { (1;2) : (2;3) : q(3;4) }."
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             ))
             ~                   
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:155:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "1 { p(1;2) } 1."
                 ~~~~~~~~~~~~~~~~~
                 "1 { q(3;4) } 1."
                 ~~~~~~~~~~~~~~~~~
                 "a :- p(1;2) : q(3;4)."
                 ~~~~~~~~~~~~~~~~~~~~~~~
             ))
             ~                   
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:163:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "1 { q(3;4) } 1."
                 ~~~~~~~~~~~~~~~~~
                 "p(1;2) : q(3;4)."
                 ~~~~~~~~~~~~~~~~~~
             ))
             ~                   
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:170:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "1 { q(3;4) } 1."
                 ~~~~~~~~~~~~~~~~~
                 "0 { p(1;2) } 1."
                 ~~~~~~~~~~~~~~~~~
                 "a :- (1;2) { q(3;4) : p(1;2) }."
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             ))
             ~                   
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:178:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "0 { p(1;2) } 1."
                 ~~~~~~~~~~~~~~~~~
                 "a :- (2;3) #count { q(3;4) : p(1;2) }."
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             ))
             ~                   
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:185:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "0 { p(1;2) } 1."
                 ~~~~~~~~~~~~~~~~~
                 "(1;2) { q(3;4) : p(1;2) }."
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             ))
             ~                   
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:192:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "0 { p(1;2) } 1."
                 ~~~~~~~~~~~~~~~~~
                 "(1;2) #count { t(5;6) : q(3;4) : p(1;2) }."
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             ))
             ~                   
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:201:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "q(1..2)."
                 ~~~~~~~~~~      
                 "{ p(X) : q(X) } :- 2 { q(X) }."
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             ))
             ~                   
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:214:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "x :- #count { 1 : p(X+Y) } >= 0, X=1, Y=a."
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             ))
             ~                   
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:222:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "holds(atom(A)) :- rule(lit(pos,atom(A)),B); holds(B).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "{ holds(atom(A)) : head_aggregate_element_set(I, head_aggregate_element(_,lit(pos,atom(A)),C))\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "                 , holds(C)\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "} :- rule(head_aggregate(left(#inf,less_equal),count,head_aggregate_element_set(I),right(less_equal,#sup)),C)\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "   ; holds(C)\n"
                 ~~~~~~~~~~~~~~~~~
                 "   .\n"
                 ~~~~~~~~        
                 "% :- rule(lit(pos,false),B); holds(B) .\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "% NOTE: there are more heads but this is enough to support --lparse-rewrite\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~            
                 "holds(conjunction(I)) :- conjunction(I)\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "                       ;         holds(A) : conjunction(I,lit(pos,A))\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "                       ; not     holds(A) : conjunction(I,lit(neg,A))\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "                       ; not not holds(A) : conjunction(I,lit(neg_neg,A))\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "                       .\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~            
                 "body_aggregate(L,F,S,U) :- conjunction(_,lit(_,body_aggregate(L,F,S,U))). % TODO: generate in meta\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~            
                 "holds(body_aggregate(left(#inf,less_equal),sump,body_aggregate_element_set(S),right(greater_equal,U)))\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "    :- body_aggregate(left(#inf,less_equal),sump,body_aggregate_element_set(S),right(greater_equal,U))\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "     ; #sum+ { W,T : body_aggregate_element_set(S,body_aggregate_element((W,T),conjunction(C))), holds(C) } >= U % TODO: if the holds is ommitted strange things appear to happen\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "     .\n"
                 ~~~~~~~~~~      
                 "% NOTE: there are more body aggregates but this is enough to support --lparse-rewrite\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~            
                 "% TODO: handle minimize constraint\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~            
                 "#show.\n"
                 ~~~~~~~~~~      
                 "#show I : holds(conjunction(I)), conjunction(I).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "rule(head_aggregate(left(#inf,less_equal),count,head_aggregate_element_set(0),right(less_equal,#sup)),conjunction(0)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "conjunction(0).\n"
                 ~~~~~~~~~~~~~~~~~~~
                 "head_aggregate_element_set(0).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "head_aggregate_element_set(0,head_aggregate_element((),lit(pos,atom(p(1))),conjunction(0))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "head_aggregate_element_set(0,head_aggregate_element((),lit(pos,atom(p(2))),conjunction(0))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "rule(lit(pos,atom(__aux(1))),conjunction(1)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "conjunction(1).\n"
                 ~~~~~~~~~~~~~~~~~~~
                 "conjunction(1,lit(pos,atom(p(2)))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "conjunction(1,lit(neg,atom(p(2)))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "rule(lit(pos,atom(__aux(2))),conjunction(2)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "conjunction(2).\n"
                 ~~~~~~~~~~~~~~~~~~~
                 "conjunction(2,lit(pos,atom(p(2)))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "rule(lit(pos,atom(__aux(2))),conjunction(3)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "conjunction(3).\n"
                 ~~~~~~~~~~~~~~~~~~~
                 "conjunction(3,lit(pos,atom(__aux(1)))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "rule(lit(pos,atom(__aux(4))),conjunction(6)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "conjunction(4).\n"
                 ~~~~~~~~~~~~~~~~~~~
                 "conjunction(4,lit(pos,atom(p(1)))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "conjunction(5).\n"
                 ~~~~~~~~~~~~~~~~~~~
                 "conjunction(5,lit(pos,atom(__aux(2)))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "body_aggregate_element_set(0).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "body_aggregate_element_set(0,body_aggregate_element((1,(0,())),conjunction(4))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "body_aggregate_element_set(0,body_aggregate_element((2,(1,())),conjunction(5))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "conjunction(6).\n"
                 ~~~~~~~~~~~~~~~~~~~
                 "conjunction(6,lit(pos,body_aggregate(left(#inf,less_equal),sump,body_aggregate_element_set(0),right(greater_equal,1)))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "rule(lit(pos,atom(__aux(5))),conjunction(7)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "conjunction(7).\n"
                 ~~~~~~~~~~~~~~~~~~~
                 "conjunction(7,lit(pos,body_aggregate(left(#inf,less_equal),sump,body_aggregate_element_set(0),right(greater_equal,3)))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "rule(lit(pos,atom(__aux(3))),conjunction(8)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "conjunction(8).\n"
                 ~~~~~~~~~~~~~~~~~~~
                 "conjunction(8,lit(pos,atom(__aux(4)))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "conjunction(8,lit(neg,atom(__aux(5)))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "rule(lit(pos,false),conjunction(9)).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "conjunction(9).\n"
                 ~~~~~~~~~~~~~~~~~~~
                 "conjunction(9,lit(neg,atom(__aux(3)))).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "show_atom(p(1)).\n"
                 ~~~~~~~~~~~~~~~~~~~~
                 "show_atom(p(2)).\n"
                 ~~~~~~~~~~~~~~~~~~~~
             ))
             ~                   
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:292:51: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[])" == IO::to_string(solve("")));
                                              ~~~~~^~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:296:60: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(1),p(2)]],[])" == IO::to_string(solve(
                                                       ~~~~~^
             "q((1,x),2).\n"
             ~~~~~~~~~~~~~~~                                 
             "p(A) :- q((A,_),_).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~                         
             "p(B) :- q((A,_),B).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~                         
             , {"p("})));
             ~~~~~~~~~                                       
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:305:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
             "a(1)."
             ~~~~~~~             
             "a(2)."
             ~~~~~~~             
             "b(1)."
             ~~~~~~~             
             "{ b(X) } :- a(X).")));
             ~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:315:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "a(50)."
                 ~~~~~~~~        
                 "{ a(20) ; a(60) }."
                 ~~~~~~~~~~~~~~~~~~~~
                 "output(X) :- X = #min { C : a(C) }."
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             )));
             ~                   
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:354:43: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             "],[])" == IO::to_string(solve(
                                      ~~~~~^
             "atom(A) :- hasatom(A,_,_).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
             "atom(A) :- hasatom(e(_,A),_,_).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             "nonvatom(X) :- atom(X), X!=v(V):atom(v(V)).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             "\n"
             ~~~~                           
             "triviallyfalse(n(X),n(Y)) :- atom(n(X)), atom(n(Y)), X!=Y.\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             "triviallyfalse(e(R1,C1),e(R2,C2)) :- atom(e(R1,C1)),\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             "                                               atom(e(R2,C2)), R1!=R2. \n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             "triviallyfalse(n(C),e(R,C1)) :- atom(n(C)), atom(e(R,C1)).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             "triviallyfalse(e(R,C1),n(C)) :- atom(n(C)), atom(e(R,C1)).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             "\n"
             ~~~~                           
             "subs(X,Y) :- subs(e(R,X),e(R,Y)).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             "\n"
             ~~~~                           
             "1 { subs(Y,X):hasatom(Y,|P-1|,E),not triviallyfalse(Y,X) } :- hasatom(X,P,E), nonvatom(X).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             "\n"
             ~~~~                           
             "1 { subs(Y,C):hasatom(Y,|P-1|,E),not triviallyfalse(Y,C) } :- subs(X,C), hasatom(X,P,E),\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             "                  nonvatom(C), not hasatom(C,PX,E):hasatom(C,PX,E).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             "\n"
             ~~~~                           
             "subs(X,Z) :- subs(X,Y), subs(Y,Z), X!=Z, X!=Y, Z!=Y.\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             "\n"
             ~~~~                           
             ":- subs(X,Y), triviallyfalse(X,Y).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             "\n"
             ~~~~                           
             "greater(X,Y) :- subs(v(X),e(R,v(Y))).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             ":- greater(X,X).\n"
             ~~~~~~~~~~~~~~~~~~~~           
             "greater(X,Z) :- greater(X,Y), greater(Y,Z), X!=Y, X!=Z, Y!=Z.\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             "\n"
             ~~~~                           
             "atom(C) :- diseq(C,D).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~~     
             "atom(D) :- diseq(C,D).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~~     
             "\n"
             ~~~~                           
             "1 { dissubs(X,Y); dissubs(Y,X) } :- diseq(X,Y).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             "ok(C,D) :- dissubs(C,D), subs(D,D'), nonvatom(D'), not subs(C,D'), not subs(C',D'):subs(C,C').\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             ":- dissubs(C,D), not ok(C,D).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             "\n"
             ~~~~                           
             "r(v(X),C) :- subs(v(X),C), relevant(X), nonvatom(C).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             "\n"
             ~~~~                           
             "%equation 1\n"
             ~~~~~~~~~~~~~~~                
             "hasatom(v(x3), 0, 1).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~      
             "hasatom(e(r1, n(a11)), 1, 1).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             "\n"
             ~~~~                           
             "%equation 2\n"
             ~~~~~~~~~~~~~~~                
             "hasatom(v(x9), 0, 2).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~      
             "hasatom(v(x5), 1, 2).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~      
             "hasatom(v(x9), 1, 2).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~      
             "\n"
             ~~~~                           
             "%equation 3\n"
             ~~~~~~~~~~~~~~~                
             "hasatom(v(x6), 0, 3).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~      
             "hasatom(v(x4), 1, 3).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~      
             "hasatom(v(x9), 1, 3).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~      
             "\n"
             ~~~~                           
             "%equation 4\n"
             ~~~~~~~~~~~~~~~                
             "hasatom(v(x1), 0, 4).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~      
             "hasatom(v(x1), 1, 4).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~      
             "hasatom(v(x9), 1, 4).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~      
             "\n"
             ~~~~                           
             "%equation 5\n"
             ~~~~~~~~~~~~~~~                
             "hasatom(v(x1), 0, 5).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~      
             "hasatom(e(r1, v(x7)), 1, 5).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             "\n"
             ~~~~                           
             "%equation 6\n"
             ~~~~~~~~~~~~~~~                
             "hasatom(v(x4), 0, 6).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~      
             "hasatom(v(x3), 1, 6).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~      
             "hasatom(v(x13), 1, 6).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~~     
             "\n"
             ~~~~                           
             "%equation 7\n"
             ~~~~~~~~~~~~~~~                
             "hasatom(v(x2), 0, 7).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~      
             "hasatom(e(r1, v(x4)), 1, 7).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             "\n"
             ~~~~                           
             "%equation 8\n"
             ~~~~~~~~~~~~~~~                
             "hasatom(v(x7), 0, 8).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~      
             "hasatom(v(x2), 1, 8).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~      
             "hasatom(v(x7), 1, 8).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~      
             "\n"
             ~~~~                           
             "%equation 9\n"
             ~~~~~~~~~~~~~~~                
             "hasatom(v(x5), 0, 9).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~      
             "hasatom(e(r1, v(x3)), 1, 9).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             "\n"
             ~~~~                           
             "%disequation 1\n"
             ~~~~~~~~~~~~~~~~~~             
             "diseq(v(x6), v(x9)).\n"
             ~~~~~~~~~~~~~~~~~~~~~~~~       
             "\n"
             ~~~~                           
             "relevant(x7).\n"
             ~~~~~~~~~~~~~~~~~              
             "relevant(x9).\n"
             ~~~~~~~~~~~~~~~~~              
             "relevant(x13).\n"
             ~~~~~~~~~~~~~~~~~~             
             , {"r("})));
             ~~~~~~~~~                      
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:443:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "b."
                 ~~~~            
                 "c :- b."
                 ~~~~~~~~~       
                 "a :- c."
                 ~~~~~~~~~       
                 "c : d :- a."
                 ~~~~~~~~~~~~~   
             )));
             ~                   
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:454:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "p(0)."
                 ~~~~~~~         
                 "h(0;1)."
                 ~~~~~~~~~       
                 "b(0)."
                 ~~~~~~~         
                 "p(X) : h(X) :- p(Y), b(Y)."
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             )));
             ~                   
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:465:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
             "{ p(1..5) }."
             ~~~~~~~~~~~~~~      
             ":- not not 2 != #min { X:p(X) } != 4.")));
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:470:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
             "{ p(1..5) }."
             ~~~~~~~~~~~~~~      
             ":- 2 != #min { X:p(X) } != 4.")));
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:475:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
             "{ p(1..5) }."
             ~~~~~~~~~~~~~~      
             "h :- not 2 != #min { X:p(X) } != 4."
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             ":- not h.", {"p("})));
             ~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:481:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
             "{ p(1..5) }."
             ~~~~~~~~~~~~~~      
             ":- not 2 = #min { X:p(X) }, not #min { X:p(X) } = 4.")));
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:488:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
             "a :- {a}!=1."
             ~~~~~~~~~~~~~~      
             )));
             ~                   
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:493:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
             "a :- #sum {1:a}!=1."
             ~~~~~~~~~~~~~~~~~~~~~
             )));
             ~                   
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:498:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "b :- 0  #sum+ { 1: b }."
                 ~~~~~~~~~~~~~~~~~~~~~~~~~
             )));
             ~                   
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:503:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "b :- 0  #sum { 1: b }."
                 ~~~~~~~~~~~~~~~~~~~~~~~~
             )));
             ~                   
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:510:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "time(0..1).\n"
                 ~~~~~~~~~~~~~~~ 
                 "1 { does(M,T) : legal(M,T) } 1 :- time(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "legal(a,T) :- time(T).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "legal(b,T) :- does(a,0), time(T).\n",
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 {"does"})));
                 ~~~~~~~~~       
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:520:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "r :- #sum { 1:p } < 1.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "p :- not r.")));
                 ~~~~~~~~~~~~~~  
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:525:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve("p :- #sum { 1:not p } < 1.")));
                           ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:528:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve("p :- not #sum { 1:p } < 1.")));
                           ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:531:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve("p :- not #sum { 1:not p } > 0.")));
                           ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:534:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve("p :- not not #sum { 1:p } > 0.")));
                           ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:537:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve("p :- not not #sum { 1:not p } < 1.")));
                           ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:543:143: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             "[b(c,d),b(c,e),b(p,d),b(p,e),e(2),e(3)]],[-:1:19-20: info: atom does not occur in any rule head:\n  c\n])" == IO::to_string(solve(
                                                                                                                                          ~~~~~^
                 "b(S,h) :- b(S,X), c.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~                                                                                                       
                 "b(c,d).\n"
                 ~~~~~~~~~~~                                                                                                                    
                 "b(p,X) :- b(c,X).\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                                                          
                 "b(c,e).\n"
                 ~~~~~~~~~~~                                                                                                                    
                 "a(S)   :- b(S,g).\n"
                 ~~~~~~~~~~~~~~~~~~~~~                                                                                                          
                 "1 = { e(3); b(S,f) : a(S) } :- b(S,e).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                     
                 "1 = { e(2); b(S,g) } :- b(S,d).\n")));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                                                           
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:554:124: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[q(a),r(a)]],[-:1:18-22: info: atom does not occur in any rule head:\n  z(X)\n])" == IO::to_string(solve("1 { q(a); p(X) : z(X) }. r(X) :- q(X).")));
                                                                                                                       ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:555:124: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[q(a),r(a)]],[-:1:12-16: info: atom does not occur in any rule head:\n  z(X)\n])" == IO::to_string(solve("1 { p(X) : z(X); q(a) }. r(X) :- q(X).")));
                                                                                                                       ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:558:65: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[],[a],[a,b],[b]],[])" == IO::to_string(solve("{a;b}.")));
                                                            ~~~~~^~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:559:56: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[a],[b]],[])" == IO::to_string(solve("1{a;b}1.")));
                                                   ~~~~~^~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:560:148: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(1)],[p(1),p(2)],[p(1),p(3)],[p(1),p(4)],[p(2)],[p(2),p(3)],[p(2),p(4)],[p(3)],[p(3),p(4)],[p(4)]],[])" == IO::to_string(solve("1#count{X:p(X):X=1..4}2.")));
                                                                                                                                               ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:561:62: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(1)],[p(2)]],[])" == IO::to_string(solve("1#sum+{X:p(X):X=1..4}2.")));
                                                         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:562:62: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(1)],[p(2)]],[])" == IO::to_string(solve("1#sum {X:p(X):X=1..4}2.")));
                                                         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:565:90: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             "[p(2)],[p(2),p(3)],[p(2),p(3),p(4)],[p(2),p(4)]],[])" == IO::to_string(solve("1#min{X:p(X):X=1..4}2.")));
                                                                                     ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:566:74: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(1)],[p(1),p(2)],[p(2)]],[])" == IO::to_string(solve("1#max{X:p(X):X=1..4}2.")));
                                                                     ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:567:54: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[c,p]],[])" == IO::to_string(solve("{p}. 1 {c:p}.")));
                                                 ~~~~~^~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:571:63: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p,q(1)],[q(0)]],[])" ==IO::to_string(solve("{p}. q(M):-M=#count{1:p}.")));
                                                          ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:572:63: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p,q(1)],[q(0)]],[])" ==IO::to_string(solve("{p}. q(M):-M=#sum+{1:p}.")));
                                                          ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:573:63: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p,q(1)],[q(0)]],[])" ==IO::to_string(solve("{p}. q(M):-M=#sum{1:p}.")));
                                                          ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:574:66: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p,q(p)],[q(#sup)]],[])" ==IO::to_string(solve("{p}. q(M):-M=#min{p:p}.")));
                                                             ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:575:66: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p,q(p)],[q(#inf)]],[])" ==IO::to_string(solve("{p}. q(M):-M=#max{p:p}.")));
                                                             ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:582:59: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             "[p(3),p(4),q(3)]],[])" == IO::to_string(solve("2{p(1..4)}2. q(M):-M=#min{X:p(X)}.")));
                                                      ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:589:59: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             "[p(3),p(4),q(4)]],[])" == IO::to_string(solve("2{p(1..4)}2. q(M):-M=#max{X:p(X)}.")));
                                                      ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:595:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "a:-b:c.\n"
                 ~~~~~~~~~~~     
                 "c:-a.\n")));
                 ~~~~~~~~~~      
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:600:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "a:-b:c.\n"
                 ~~~~~~~~~~~     
                 "c:-a.\n"
                 ~~~~~~~~~       
                 "b:-c.\n", {"a", "b", "c"})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:606:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "a:-b:c,d.\n"
                 ~~~~~~~~~~~~~   
                 "c:-a.\n"
                 ~~~~~~~~~       
                 "d:-a.\n"
                 ~~~~~~~~~       
                 "b:-c.\n"
                 ~~~~~~~~~       
                 "b:-d.\n", {"a","b","c","d"})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:614:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "{c}.\n"
                 ~~~~~~~~        
                 "a(1):-c.\n"
                 ~~~~~~~~~~~~    
                 "a(2):-c.\n"
                 ~~~~~~~~~~~~    
                 "a(3).\n"
                 ~~~~~~~~~       
                 "q:-a(X):X=1..3.\n")));
                 ~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:622:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "p :- p:q.\n"
                 ~~~~~~~~~~~~~   
                 "q :- q:p.\n")));
                 ~~~~~~~~~~~~~~  
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:627:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "p :- p:q.\n"
                 ~~~~~~~~~~~~~   
                 "q :- q:p.\n"
                 ~~~~~~~~~~~~~   
                 "p :- q.\n"
                 ~~~~~~~~~~~     
                 "q :- p.\n")));
                 ~~~~~~~~~~~~    
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:634:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "{ p(1..3) } 1.\n"
                 ~~~~~~~~~~~~~~~~~~
                 "q :- p(Y..X) : Y = 2, X = 2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "r :- p(X) : #true.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~
                 "s :- p(X-1;2*(X..X+1)-3) : X=2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 )));
                 ~               
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:642:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "d(a;b).\n"
                 ~~~~~~~~~~~     
                 "2 { q(1,a); q(1,b); q(2,a); q(2,b) } 2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 " :- q(1,A;2,A) : d(A).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~
                 )));
                 ~               
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:651:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "{ y; d } 1.\n"
                 ~~~~~~~~~~~~~~~ 
                 "c :- y.\n"
                 ~~~~~~~~~~~     
                 "c :- d.\n"
                 ~~~~~~~~~~~     
                 "b :- d.\n"
                 ~~~~~~~~~~~     
                 "x:y | a:b :- c.\n"
                 ~~~~~~~~~~~~~~~~~~~
                 "b :- a.\n"
                 ~~~~~~~~~~~     
                 )));
                 ~               
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:661:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "x5:-b.\n"
                 ~~~~~~~~~~      
                 "x5:-not c.\n"
                 ~~~~~~~~~~~~~~  
                 "d:-c.\n"
                 ~~~~~~~~~       
                 "c:-d.\n"
                 ~~~~~~~~~       
                 "\n"
                 ~~~~            
                 "x5|d:-not not b.\n"
                 ~~~~~~~~~~~~~~~~~~~~
                 "a:-x5.\n"
                 ~~~~~~~~~~      
                 "\n"
                 ~~~~            
                 "c:-a.\n"
                 ~~~~~~~~~       
                 "b:-c.\n"
                 ~~~~~~~~~       
                 )));
                 ~               
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:676:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "1{b;c}.\n"
                 ~~~~~~~~~~~     
                 "a:b,c;not a.\n")));
                 ~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:681:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "q(1..2).\n"
                 ~~~~~~~~~~~~    
                 "p(X); not p(X) :- q(X).\n", {"p("})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:686:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "q(1).\n"
                 ~~~~~~~~~       
                 "p(X); not p(X); not r(X) :- q(X).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "r(X); not r(X) :- q(X).\n", {"p(", "r("})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:692:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "aux :- { a; b; c } > 2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
                                 
                 "p :- aux.\n"
                 ~~~~~~~~~~~~~   
                 "p :- not s_c2.\n"
                 ~~~~~~~~~~~~~~~~~~
 
                                 
                 "s_b1 :- a.\n"
                 ~~~~~~~~~~~~~~  
                 "s_b1 :- b.\n"
                 ~~~~~~~~~~~~~~  
                 "a; b :- s_b1.\n"
                 ~~~~~~~~~~~~~~~~~
 
                                 
                 "s_b2 :- a, b.\n"
                 ~~~~~~~~~~~~~~~~~
                 "a :- s_b2.\n"
                 ~~~~~~~~~~~~~~  
                 "b :- s_b2.\n"
                 ~~~~~~~~~~~~~~  
 
                                 
                 "s_c2 :- c, s_b1.\n"
                 ~~~~~~~~~~~~~~~~~~~~
                 "s_c2 :- s_b2.\n"
                 ~~~~~~~~~~~~~~~~~
                 "c; s_b2 :- s_c2.\n"
                 ~~~~~~~~~~~~~~~~~~~~
                 "s_b1; s_b2 :- s_c2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~
 
                                 
                 "p; s_c2 :- not not aux.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
                                 
                 "a :- p.\n"
                 ~~~~~~~~~~~     
                 "b :- p.\n"
                 ~~~~~~~~~~~     
                 "c :- p.\n"
                 ~~~~~~~~~~~     
 
                                 
                 "p :- a.\n"
                 ~~~~~~~~~~~     
                 "p :- b.\n"
                 ~~~~~~~~~~~     
                 "p :- c.\n")));
                 ~~~~~~~~~~~~    
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:722:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "d(a;b).\n"
                 ~~~~~~~~~~~     
                 "p(1,A;2,A) : d(A).\n", {"p("})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:727:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "r(1).\n"
                 ~~~~~~~~~       
                 "q(1,2).\n"
                 ~~~~~~~~~~~     
                 "p(1..Y) : q(X,Y) | not p(1..Y) : q(X,Y) :- r(X).\n", {"p("})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:745:43: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             "],[])" == IO::to_string(solve(
                                      ~~~~~^
                 "#show p/1.\n"
                 ~~~~~~~~~~~~~~             
                 "#show -q/1.\n"
                 ~~~~~~~~~~~~~~~            
                 "#show boo(X):q(X).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~     
                 "#show -p/-1.\n"
                 ~~~~~~~~~~~~~~~~           
                 "#show (1,2,3).\n"
                 ~~~~~~~~~~~~~~~~~~         
                 "\n"
                 ~~~~                       
                 "{p(1); q(1); -p(1); -q(1)}.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~                       
                 "#const p=42.\n")));
                 ~~~~~~~~~~~~~~~~~          
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:756:58: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             "([[a,c,x=1,y=1]],[])" == IO::to_string(solve(
                                                     ~~~~~^
                 "a. b.\n"
                 ~~~~~~~~~                                 
                 "$x $= 1. $y $= 1. $z $= 1.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~            
                 "#show a/0.\n"
                 ~~~~~~~~~~~~~~                            
                 "#show c.\n"
                 ~~~~~~~~~~~~                              
                 "#show $x/0.\n"
                 ~~~~~~~~~~~~~~~                           
                 "#show $y.\n"
                 ~~~~~~~~~~~~~                             
                 )));
                 ~                                         
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:766:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "{b}.\n"
                 ~~~~~~~~        
                 "$x $= 1. $y $= 1.\n"
                 ~~~~~~~~~~~~~~~~~~~~~
                 "#show.\n"
                 ~~~~~~~~~~      
                 "#show $x:b.\n"
                 ~~~~~~~~~~~~~~~ 
                 "#show $y:not b.\n"
                 ~~~~~~~~~~~~~~~~~~~
                 )));
                 ~               
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:776:51: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[])" == IO::to_string(solve("#sum { 1:b; 2:c } < 1.\n")));
                                              ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:777:84: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[p(1),p(2)],[p(1),p(3)],[p(2),p(3)]],[])" == IO::to_string(solve("{p(1..3)}.\n:-{p(X)}!=2.")));
                                                                               ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:778:61: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[],[a,b],[b]],[])" == IO::to_string(solve("#sum { -1:a; 1:b } >= 0.")));
                                                        ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:779:61: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[],[a,b],[b]],[])" == IO::to_string(solve("#sum { 1:a; 2:b } != 1.")));
                                                        ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:780:49: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([],[])" == IO::to_string(solve("a. {a} 0.")));
                                            ~~~~~^~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:785:48: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             "([[c]],[])" == IO::to_string(solve(
                                           ~~~~~^
                 "a :- not { c } >= 1, not c."
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~   
                 "b :- a, #false."
                 ~~~~~~~~~~~~~~~~~               
                 "c :- not b, {b; not b} >= 1."
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~  
                 )));
                 ~                               
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:791:48: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             "([[c]],[])" == IO::to_string(solve(
                                           ~~~~~^
                 "a :- not not { c } >= 1, not c."
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "b :- a, #false."
                 ~~~~~~~~~~~~~~~~~               
                 "c :- not b, {b; not b} >= 1."
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~  
                 )));
                 ~                               
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:805:105: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[a(-b),a(a),b(-a),b(b),c(-b),c(a),p(-1),p(2),q(-3),q(0)]],[])" == IO::to_string(solve(prg)));
                                                                                                    ~~~~~^~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:817:54: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[a,b]],[])" == IO::to_string(solve(prg, {"a", "b", "c", "d"}, {2})));
                                                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:818:49: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([],[])" == IO::to_string(solve(prg, {"a", "b", "c", "d"}, {1})));
                                            ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:829:54: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[a,b]],[])" == IO::to_string(solve(prg, {"a", "b", "c", "d"}, {2})));
                                                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:830:49: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([],[])" == IO::to_string(solve(prg, {"a", "b", "c", "d"}, {1})));
                                            ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:838:54: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[a,b]],[])" == IO::to_string(solve(prg, {"a", "b", "c", "d"}, {2})));
                                                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:839:49: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([],[])" == IO::to_string(solve(prg, {"a", "b", "c", "d"}, {1})));
                                            ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:848:64: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[a,c,d],[b,c,d]],[])" == IO::to_string(solve(prg, {"a", "b", "c", "d"}, {4})));
                                                           ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:849:49: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([],[])" == IO::to_string(solve(prg, {"a", "b", "c", "d"}, {3})));
                                            ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:859:56: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[a,c,d]],[])" == IO::to_string(solve(prg, {"a", "b", "c", "d"}, {4, 1})));
                                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:860:49: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([],[])" == IO::to_string(solve(prg, {"a", "b", "c", "d"}, {4, 0})));
                                            ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:861:51: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE("([[]],[])" == IO::to_string(solve("{p}. #maximize{1:not p}.", {"p"}, {-1})));
                                              ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:867:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "1 $<= $p(1..2) $<= 2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~
                 "$x $= 1.\n"
                 ~~~~~~~~~~~~    
                 )));
                 ~               
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:873:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "0 $<= $(x;y;z) $<= 3.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~
                 "$x $+ $y $+ -1$*$z $<= -2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 )));
                 ~               
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:879:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "0 $<= $(x;y;z) $<= 3.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~
                 "p:-$x $+ $y $+ -1$*$z $<= -2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 ":- not p.\n", {"x", "y", "z"}
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 )));
                 ~               
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:889:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "$x $<= 5.\n"
                 ~~~~~~~~~~~~~   
                 ":- $x $<= 3, $x $<=4.\n", {"x="}
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 )));
                 ~               
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:895:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "$x $= 2*X : X = 1..3.\n", {"x="}
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 )));
                 ~               
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:900:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "$x $= 1; $x $= 3 :- $x $!= 7."
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 , {"x="})));
                 ~~~~~~~~~       
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:908:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "1 $<= $x $<= 2.\n"
                 ~~~~~~~~~~~~~~~~~~~
                 "1 $<= $y $<= 2.\n"
                 ~~~~~~~~~~~~~~~~~~~
                 "{x}.\n"
                 ~~~~~~~~        
                 "#disjoint{ 1:1; 2:$x; 2:$y : x }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 )));
                 ~               
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:916:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "1 $<= $x $<= 2.\n"
                 ~~~~~~~~~~~~~~~~~~~
                 "#disjoint{ 1:1; 2:$x }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 )));
                 ~               
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:922:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "$x $= 1.\n"
                 ~~~~~~~~~~~~    
                 "{ a; b }.\n"
                 ~~~~~~~~~~~~~   
                 "#disjoint{ a:$x:a; b:$x:b }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 )));
                 ~               
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:929:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "1 $<= $y $<= 2.\n"
                 ~~~~~~~~~~~~~~~~~~~
                 "{ a; b }.\n"
                 ~~~~~~~~~~~~~   
                 "#disjoint{ 1:1:a; 1:1:b; 2:$y }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 )));
                 ~               
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:936:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "1 $<= $(p(1..3);q(1..3)) $<= 2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "#disjoint{ 1:$p(1..3); 2:$q(1..3) }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 )));
                 ~               
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:942:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "6  $<= $x $<=  7.\n"
                 ~~~~~~~~~~~~~~~~~~~~~
                 "35 $<= $y $<= 36.\n"
                 ~~~~~~~~~~~~~~~~~~~~~
                 "not #disjoint{ 1:6$*$y; 2:35$*$x }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 )));
                 ~               
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:951:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "1  $<= $(x;y;z) $<=  3.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "not #disjoint{ 1:2$*$x $+ 3$*$y; 2:2$*$y $+ 3$*$z; 3:2$*$z $+ 3$*$x }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 )));
                 ~               
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:957:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "6  $<= $x $<=  7.\n"
                 ~~~~~~~~~~~~~~~~~~~~~
                 "35 $<= $y $<= 36.\n"
                 ~~~~~~~~~~~~~~~~~~~~~
                 "not #disjoint{ 1:6$*$y; 2:35$*$x }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 )));
                 ~               
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:964:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "{b}.\n"
                 ~~~~~~~~        
                 "a :- #disjoint { 1 : 1 : a; 2 : 2 : a; 3 : 3 : b }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 )));
                 ~               
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:970:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "{b}.\n"
                 ~~~~~~~~        
                 "a :- #disjoint { 1 : 1 : a; 2 : 1 : a; 3 : 3 : b }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 )));
                 ~               
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:976:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "{b}.\n"
                 ~~~~~~~~        
                 "a :- #disjoint { 1 : 1 : a; 2 : 2 : a; 3 : 2 : b }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 )));
                 ~               
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:982:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "{b}.\n"
                 ~~~~~~~~        
                 "a :- #disjoint { 1 : 1 : a; 2 : 1 : a; 3 : 3 : b; 4 : 3 : b }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 )));
                 ~               
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:987:25: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             576 == solve(
                    ~~~~~^
                 "#const n = 4.\n"
                 ~~~~~~~~~~~~~~~~~
                 "row(1..n).\n"
                 ~~~~~~~~~~~~~~
                 "col(1..n).\n"
                 ~~~~~~~~~~~~~~
                 "dom(1,n).\n"
                 ~~~~~~~~~~~~~
                 "\n"
                 ~~~~     
                 "L $<= $cell(X,Y) $<= U :- row(X), col(Y), dom(L,U).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 ":- col(Y), not #disjoint { X : $cell(X,Y) : row(X) }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 ":- row(X), not #disjoint { Y : $cell(X,Y) : col(Y) }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 ).first.size());
                 ~        
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:999:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "0 $<= $(s;e;n;d;m;o;r;y) $<= 9.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~            
                 "                1000$*$s $+ 100$*$e $+ 10$*$n $+ $d\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "$+              1000$*$m $+ 100$*$o $+ 10$*$r $+ $e\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "$= 10000$*$m $+ 1000$*$o $+ 100$*$n $+ 10$*$e $+ $y.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~            
                 "$m $!= 0.\n"
                 ~~~~~~~~~~~~~   
                 "$s $!= 0.\n"
                 ~~~~~~~~~~~~~   
                 "#disjoint { X:$X:X=(s;e;n;d;m;o;r;y) }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~            
                 "#show.\n"
                 ~~~~~~~~~~      
                 "#show $(s;e;n;d;m;o;r;y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 )));
                 ~               
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1015:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "0 $<= $(s;e;n;d;m;o;r;y) $<= 9.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "0 $<= $(s0;s1;s2;s3) $<= 19.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "0 $<= $(c0;c1;c2;c3) $<= 1.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~            
                 "$s0 $= $d $+ $e.\n"
                 ~~~~~~~~~~~~~~~~~~~~
                 "$y  $= $s0     :- $s0 $<  10.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "$y  $= $s0$-10 :- $s0 $>= 10.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "$c0 $= 0       :- $s0 $<  10.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "$c0 $= 1       :- $s0 $>= 10.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~            
                 "$s1 $= $n $+ $r $+ $c0.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "$e  $= $s1     :- $s1 $<  10.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "$e  $= $s1$-10 :- $s1 $>= 10.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "$c1 $= 0       :- $s1 $<  10.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "$c1 $= 1       :- $s1 $>= 10.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~            
                 "$s2 $= $e $+ $o $+ $c1.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "$n  $= $s2     :- $s2 $<  10.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "$n  $= $s2$-10 :- $s2 $>= 10.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "$c2 $= 0       :- $s2 $<  10.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "$c2 $= 1       :- $s2 $>= 10.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~            
                 "$s3 $= $s $+ $m $+ $c2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "$o  $= $s3     :- $s3 $<  10.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "$o  $= $s3$-10 :- $s3 $>= 10.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "$c3 $= 0       :- $s3 $<  10.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "$c3 $= 1       :- $s3 $>= 10.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~            
                 "$m $= $c3.\n"
                 ~~~~~~~~~~~~~~  
                 "\n"
                 ~~~~            
                 "$m $!= 0.\n"
                 ~~~~~~~~~~~~~   
                 "$s $!= 0.\n"
                 ~~~~~~~~~~~~~   
                 "#disjoint { X:$X:X=(s;e;n;d;m;o;r;y) }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~            
                 "#show.\n"
                 ~~~~~~~~~~      
                 "#show $(s;e;n;d;m;o;r;y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 )));
                 ~               
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1061:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "#const n = 6.\n"
                 ~~~~~~~~~~~~~~~~~
                 "n(1..n).\n"
                 ~~~~~~~~~~~~    
                 "\n"
                 ~~~~            
                 "q(X,Y) :- n(X), n(Y), not not q(X,Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~            
                 "        c(r,X; c,Y) :- q(X,Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "not not c(r,N; c,N) :- n(N).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~            
                 "n(r,X,Y-1,X,Y; c,X-1,Y,X,Y; d1,X-1,Y-1,X,Y;     d2,X-1,Y+1,X,Y      ) :- n(X), n(Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "c(r,N,0;       c,0,N;       d1,N-1,0; d1,0,N-1; d2,N-1,n+1; d2,0,N+1) :- n(N).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "\n"
                 ~~~~            
                 "c(C,XX,YY) :-     c(C,X,Y), n(C,X,Y,XX,YY), not q(XX,YY).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "           :- not c(C,X,Y), n(C,X,Y,XX,YY),     q(XX,YY).\n", {"q("})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1076:24: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             48 == solve(
                   ~~~~~^
                 "#const n=4.\n"
                 ~~~~~~~~~~~~~~~
                 "1 $<= $(row(X);col(X)) $<= n :- X=1..n.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "$row(X) $!= $row(Y) :- X=1..n, Y=1..n, X<Y.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "$col(X) $!= $col(Y) :- X=1..n, Y=1..n, X<Y.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "$row(X) $+ $col(Y) $!= $row(Y) $+ $col(X) :- X=1..n, Y=1..n, X<Y.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "$row(X) $+ $col(X) $!= $row(Y) $+ $col(Y) :- X=1..n, Y=1..n, X<Y.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 ).first.size());
                 ~       
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1096:38: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             q5 == IO::to_string(solve(
                                 ~~~~~^
                 "#const n=5.\n"
                 ~~~~~~~~~~~~~~~       
                 "1 $<= $q(1..n) $<= n.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~
                 "$q(X) $!= $q(Y) :- X=1..n, Y=1..n, X<Y.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "X $+ $q(Y) $!= Y $+ $q(X) :- X=1..n, Y=1..n, X<Y.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "X $+ $q(X) $!= Y $+ $q(Y) :- X=1..n, Y=1..n, X<Y.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 )));
                 ~                     
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1104:38: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             q5 == IO::to_string(solve(
                                 ~~~~~^
                 "#const n=5.\n"
                 ~~~~~~~~~~~~~~~       
                 "1 $<= $q(1..n) $<= n.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~
                 "#disjoint { X : $q(X)$+0 : X=1..n }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "#disjoint { X : $q(X)$+X : X=1..n }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "#disjoint { X : $q(X)$-X : X=1..n }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 )));
                 ~                     
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1112:38: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             q5 == IO::to_string(solve(
                                 ~~~~~^
                 "#const n=5.\n"
                 ~~~~~~~~~~~~~~~       
                 "1 $<= $q(1..n) $<= n.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~
                 "#disjoint { X : $q(X)     : X=1..n }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 ":- not #disjoint { X : $q(X)$+ X : X=1..n }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "not not #disjoint { X : $q(X)$+-X : X=1..n }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 )));
                 ~                     
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1124:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "a(a).\n"
                 ~~~~~~~~~       
                 "a(1).\n"
                 ~~~~~~~~~       
                 "b(1).\n"
                 ~~~~~~~~~       
                 "q(A+B) :- a(A), b(B).\n", {"q("})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1131:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "a(a).\n"
                 ~~~~~~~~~       
                 "a(1).\n"
                 ~~~~~~~~~       
                 "b(1).\n"
                 ~~~~~~~~~       
                 "q(A,B,X) :- a(A), b(B), X=A+B.\n", {"q("})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1138:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "a(a).\n"
                 ~~~~~~~~~       
                 "a(1).\n"
                 ~~~~~~~~~       
                 "b(1).\n"
                 ~~~~~~~~~       
                 "q(A,B) :- a(A), b(B), not b(A+B).\n", {"q("})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1145:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "a(a).\n"
                 ~~~~~~~~~       
                 "a(1).\n"
                 ~~~~~~~~~       
                 "b(1).\n"
                 ~~~~~~~~~       
                 "q(A..B) :- a(A), b(B).\n", {"q("})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1153:104: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE( "([[a(1),a(a),b(1)]],[-:4:1-2: info: number expected:\n  A\n])" == IO::to_string(solve(
                                                                                                   ~~~~~^
                 "a(a).\n"
                 ~~~~~~~~~                                                                               
                 "a(1).\n"
                 ~~~~~~~~~                                                                               
                 "b(1).\n"
                 ~~~~~~~~~                                                                               
                 "A $<= B :- a(A), b(B).\n")));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~                                                             
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1160:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "a(a).\n"
                 ~~~~~~~~~       
                 "a(1).\n"
                 ~~~~~~~~~       
                 "b(1).\n"
                 ~~~~~~~~~       
                 ":- a(A), b(B), A $< B.\n")));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1167:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "a(a).\n"
                 ~~~~~~~~~       
                 "a(1).\n"
                 ~~~~~~~~~       
                 "b(1).\n"
                 ~~~~~~~~~       
                 "$a(2) $<= 1.\n"
                 ~~~~~~~~~~~~~~~~
                 ":- a(A), b(B), $a(A+1) $< B.\n")));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1178:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "a(a).\n"
                 ~~~~~~~~~       
                 "a(1).\n"
                 ~~~~~~~~~       
                 "#disjoint { X : X : a(X) }.\n")));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1184:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "a(a).\n"
                 ~~~~~~~~~       
                 "a(1).\n"
                 ~~~~~~~~~       
                 "$a(1) $= 1.\n"
                 ~~~~~~~~~~~~~~~ 
                 "#disjoint { X : $a(X+1) : a(X) }.\n")));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1194:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "a(a).\n"
                 ~~~~~~~~~       
                 "a(1).\n"
                 ~~~~~~~~~       
                 "h :- #count { X+1 : a(X) } < 2.\n")));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1200:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "a(a).\n"
                 ~~~~~~~~~       
                 "a(1).\n"
                 ~~~~~~~~~       
                 "h :- { not a(X+1) : a(X) } < 2.\n")));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1206:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "a(a).\n"
                 ~~~~~~~~~       
                 "a(1).\n"
                 ~~~~~~~~~       
                 "g(X) :- not X < #count { } < X+1, a(X).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "h(X) :-     X < #count { } < X+1, a(X).\n")));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1216:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "a(a).\n"
                 ~~~~~~~~~       
                 "a(1).\n"
                 ~~~~~~~~~       
                 "h(C) :- C = #count { X+1 : a(X) }.\n")));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1222:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "a(a).\n"
                 ~~~~~~~~~       
                 "a(1).\n"
                 ~~~~~~~~~       
                 "h(C) :- C = { not a(X+1) : a(X) }.\n")));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1228:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "h(C) :- C+1 = #min { a }.\n")));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1235:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "a(a).\n"
                 ~~~~~~~~~       
                 "a(1).\n"
                 ~~~~~~~~~       
                 "#count { X+1 : p(X) : a(X) }.\n")));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1241:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "a(a).\n"
                 ~~~~~~~~~       
                 "a(1).\n"
                 ~~~~~~~~~       
                 "#count { X : p(X+1) : a(X) }.\n")));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1247:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "a(a).\n"
                 ~~~~~~~~~       
                 "a(1).\n"
                 ~~~~~~~~~       
                 "{ p(X+1) : a(X) }.\n")));
                 ~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1253:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "a(a).\n"
                 ~~~~~~~~~       
                 "a(1).\n"
                 ~~~~~~~~~       
                 "X <= { p(X) } < X+1 :- a(X).\n", { "p(" })));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1259:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "a(a).\n"
                 ~~~~~~~~~       
                 "a(1).\n"
                 ~~~~~~~~~       
                 "X-1 < { p(X) } <= X :- a(X).\n", {"p("})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1268:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "{a(a)}.\n"
                 ~~~~~~~~~~~     
                 "a(1..2).\n"
                 ~~~~~~~~~~~~    
                 "p(2..3).\n"
                 ~~~~~~~~~~~~    
                 "h :- p(1+A):a(A).\n", {"h", "a(a)"})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1275:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "{a(a)}.\n"
                 ~~~~~~~~~~~     
                 "a(1..2).\n"
                 ~~~~~~~~~~~~    
                 "{p(2..3)} != 1.\n"
                 ~~~~~~~~~~~~~~~~~~~
                 "h :- not p(1+A):a(A).\n", {"h", "a(a)", "p("})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1282:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "{a(a)}.\n"
                 ~~~~~~~~~~~     
                 "a(1..2).\n"
                 ~~~~~~~~~~~~    
                 "{p(2..3)} != 1.\n"
                 ~~~~~~~~~~~~~~~~~~~
                 "h :- not p(X):a(A),X=1+A.\n", {"h", "a(a)", "p("})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1292:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "a(a).\n"
                 ~~~~~~~~~       
                 "a(1..2).\n"
                 ~~~~~~~~~~~~    
                 "p(1+A):a(A).\n", {"p("})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1298:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "a(a).\n"
                 ~~~~~~~~~       
                 "a(1..2).\n"
                 ~~~~~~~~~~~~    
                 "p(X):a(A),X=1+A.\n", {"p("})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1305:46: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
         REQUIRE_THROWS_AS(IO::to_string(solve("a(@failure()).\n")), std::runtime_error);
                                         ~~~~~^~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1311:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "a :- #min { 1:a; 2:b } != 2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "b :- #max { 1:a; 2:b } != 1.\n")));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1316:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "a :- b.\n"
                 ~~~~~~~~~~~     
                 "b :- a.\n"
                 ~~~~~~~~~~~     
                 "a :- #min { 1:a; 2:b } != 2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "b :- #max { 1:a; 2:b } != 1.\n")));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1323:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "{a;b;c}.\n"
                 ~~~~~~~~~~~~    
                 "w :- #min { 1:a;2:b;3:c } != 2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "x :- #min { 1:a;2:b;3:c } = 2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "y :- #min { 1:a;2:b;3:c } >= 2.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "z :- #min { 1:a;2:b;3:c } <= 2.\n")));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1334:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "{ true(e,L,C) } :- var(e,L,C).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "true(a,L,C) :- unequal, var(a,L,C).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "unequal :- int(V), #sum{ C,Q,L : true(Q,L,C) } != V.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 ":- not unequal.\n"
                 ~~~~~~~~~~~~~~~~~~~
 
                                 
                 "var(e,x1,1).\n"
                 ~~~~~~~~~~~~~~~~
                 "var(e,x2,2).\n"
                 ~~~~~~~~~~~~~~~~
                 "var(a,y1,2).\n"
                 ~~~~~~~~~~~~~~~~
                 "var(a,y2,3).\n"
                 ~~~~~~~~~~~~~~~~
                 "int(5).\n", {"true(e"})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1347:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "{ true(e,L,C) } :- var(e,L,C).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "true(a,L,C) :- unequal, var(a,L,C).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "unequal :- int(V), #sum{ C,Q,L : true(Q,L,C) } != V.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 ":- not unequal.\n"
                 ~~~~~~~~~~~~~~~~~~~
 
                                 
                 "var(e,x1,1).\n"
                 ~~~~~~~~~~~~~~~~
                 "var(e,x2,2).\n"
                 ~~~~~~~~~~~~~~~~
                 "var(a,y1,2).\n"
                 ~~~~~~~~~~~~~~~~
                 "var(a,y2,3).\n"
                 ~~~~~~~~~~~~~~~~
                 "int(5).\n", {"true(e"})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1361:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "{ true(e,L,C) } :- var(e,L,C).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "true(a,L,C) :- unequal, var(a,L,C).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "unequal :- int(V), #sum{ C,Q,L : true(Q,L,C) } != V.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 ":- not unequal.\n"
                 ~~~~~~~~~~~~~~~~~~~
 
                                 
                 "var(e,x1,2).\n"
                 ~~~~~~~~~~~~~~~~
                 "var(e,x2,4).\n"
                 ~~~~~~~~~~~~~~~~
                 "var(a,y1,-2).\n"
                 ~~~~~~~~~~~~~~~~~
                 "var(a,y2,4).\n"
                 ~~~~~~~~~~~~~~~~
                 "int(4).\n", {"true(e"})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1375:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "{ true(e,L,C) } :- var(e,L,C).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "true(a,L,C) :- unequal, var(a,L,C).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "unequal :- int(V), #sum{ C,Q,L : true(Q,L,C) } != V.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 ":- not unequal.\n"
                 ~~~~~~~~~~~~~~~~~~~
 
                                 
                 "var(e,x1,6).\n"
                 ~~~~~~~~~~~~~~~~
                 "var(e,x2,3).\n"
                 ~~~~~~~~~~~~~~~~
                 "var(a,y1,-2).\n"
                 ~~~~~~~~~~~~~~~~~
                 "var(a,y2,1).\n"
                 ~~~~~~~~~~~~~~~~
                 "int(4).\n", {"true(e"})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1391:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "node(a;b;c;d).\n"
                 ~~~~~~~~~~~~~~~~~~
                 "edge(a,b;b,(c;d);c,(a;d);d,a).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "1 { path(X,Y) : edge(X,Y) } 1 :- node(X).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "1 { path(X,Y) : edge(X,Y) } 1 :- node(Y).\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "start(X) :- X = #min { Y : node(Y) }.\n"
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 "#edge (X,Y) : path(X,Y), not start(Y).\n", {"path("})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/libgringo/tests/output/lparse.cc:1403:32: note: parameter passing for argument of type 'std::initializer_list<long long int>' changed in GCC 7.1
             IO::to_string(solve(
                           ~~~~~^
                 "{p(1..2)}.\n"
                 ~~~~~~~~~~~~~~  
                 ":- #false:p(X).\n", {"p("})));
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 81%] Linking CXX executable ../../bin/test_gringo
cd /<<PKGBUILDDIR>>/build/hardening_mt/libgringo/tests && /usr/bin/cmake -E cmake_link_script CMakeFiles/test_gringo.dir/link.txt --verbose=1
/usr/bin/g++-7  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -O3 -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG -O3 -DNDEBUG  -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/test_gringo.dir/graph.cc.o CMakeFiles/test_gringo.dir/intervals.cc.o CMakeFiles/test_gringo.dir/main.cc.o CMakeFiles/test_gringo.dir/python.cc.o CMakeFiles/test_gringo.dir/safetycheck.cc.o CMakeFiles/test_gringo.dir/symbol.cc.o CMakeFiles/test_gringo.dir/term.cc.o CMakeFiles/test_gringo.dir/unique_vec.cc.o CMakeFiles/test_gringo.dir/utility.cc.o CMakeFiles/test_gringo.dir/ground/dependency.cc.o CMakeFiles/test_gringo.dir/ground/instantiation.cc.o CMakeFiles/test_gringo.dir/ground/literal.cc.o CMakeFiles/test_gringo.dir/ground/program.cc.o CMakeFiles/test_gringo.dir/ground/theory.cc.o CMakeFiles/test_gringo.dir/input/aggregate.cc.o CMakeFiles/test_gringo.dir/input/literal.cc.o CMakeFiles/test_gringo.dir/input/nongroundgrammar.cc.o CMakeFiles/test_gringo.dir/input/nongroundlexer.cc.o CMakeFiles/test_gringo.dir/input/parse_term.cc.o CMakeFiles/test_gringo.dir/input/program.cc.o CMakeFiles/test_gringo.dir/input/programbuilder.cc.o CMakeFiles/test_gringo.dir/output/aspcomp13.cc.o CMakeFiles/test_gringo.dir/output/incremental.cc.o CMakeFiles/test_gringo.dir/output/lparse.cc.o CMakeFiles/test_gringo.dir/output/theory.cc.o CMakeFiles/test_gringo.dir/output/warnings.cc.o  -o ../../bin/test_gringo ../../lib/libgringo.a ../../lib/libclasp.a ../../lib/libreify.a ../../lib/libpotassco.a -lpthread 
../../lib/libclasp.a(minimize_constraint.cpp.o): In function `Clasp::SharedMinimizeData::setMode(Clasp::MinimizeMode_t::Mode, long long const*, unsigned int)':
/usr/include/c++/7/bits/atomic_base.h:396: undefined reference to `__atomic_load_8'
../../lib/libclasp.a(minimize_constraint.cpp.o): In function `Clasp::SharedMinimizeData::setLower(unsigned int, long long)':
/usr/include/c++/7/bits/atomic_base.h:374: undefined reference to `__atomic_store_8'
../../lib/libclasp.a(minimize_constraint.cpp.o): In function `Clasp::SharedMinimizeData::incLower(unsigned int, long long)':
/usr/include/c++/7/bits/atomic_base.h:477: undefined reference to `__atomic_compare_exchange_8'
/usr/include/c++/7/bits/atomic_base.h:396: undefined reference to `__atomic_load_8'
../../lib/libclasp.a(minimize_constraint.cpp.o): In function `Clasp::SharedMinimizeData::lower(unsigned int) const':
/usr/include/c++/7/bits/atomic_base.h:396: undefined reference to `__atomic_load_8'
../../lib/libclasp.a(minimize_constraint.cpp.o): In function `Clasp::DefaultMinimize::updateBounds(bool)':
/usr/include/c++/7/bits/atomic_base.h:396: undefined reference to `__atomic_load_8'
/usr/include/c++/7/bits/atomic_base.h:396: undefined reference to `__atomic_load_8'
../../lib/libclasp.a(minimize_constraint.cpp.o): In function `Clasp::SharedMinimizeData::resetBounds()':
/usr/include/c++/7/bits/atomic_base.h:374: undefined reference to `__atomic_store_8'
/usr/include/c++/7/bits/atomic_base.h:312: undefined reference to `__atomic_fetch_add_8'
../../lib/libclasp.a(minimize_constraint.cpp.o): In function `Clasp::UncoreMinimize::initLevel(Clasp::Solver&)':
/usr/include/c++/7/bits/atomic_base.h:396: undefined reference to `__atomic_load_8'
../../lib/libclasp.a(minimize_constraint.cpp.o): In function `Clasp::UncoreMinimize::pushPath(Clasp::Solver&)':
/usr/include/c++/7/bits/atomic_base.h:477: undefined reference to `__atomic_compare_exchange_8'
/usr/include/c++/7/bits/atomic_base.h:396: undefined reference to `__atomic_load_8'
../../lib/libclasp.a(minimize_constraint.cpp.o): In function `Clasp::UncoreMinimize::handleUnsat(Clasp::Solver&, bool, bk_lib::pod_vector<Clasp::Literal, std::allocator<Clasp::Literal> >&)':
/usr/include/c++/7/bits/atomic_base.h:477: undefined reference to `__atomic_compare_exchange_8'
/usr/include/c++/7/bits/atomic_base.h:396: undefined reference to `__atomic_load_8'
../../lib/libclasp.a(parallel_solve.cpp.o): In function `Clasp::mt::ParallelSolve::initQueue()':
/usr/include/c++/7/bits/atomic_base.h:374: undefined reference to `__atomic_store_8'
../../lib/libclasp.a(parallel_solve.cpp.o): In function `Clasp::mt::ParallelSolve::hasErrors() const':
/usr/include/c++/7/bits/atomic_base.h:396: undefined reference to `__atomic_load_8'
../../lib/libclasp.a(parallel_solve.cpp.o): In function `Clasp::mt::ParallelSolve::exception(unsigned int, Clasp::SingleOwnerPtr<bk_lib::pod_vector<Clasp::Literal, std::allocator<Clasp::Literal> > const, Clasp::DeleteObject>&, Clasp::mt::ParallelSolve::ErrorCode, char const*)':
/usr/include/c++/7/bits/atomic_base.h:544: undefined reference to `__atomic_fetch_or_8'
../../lib/libclasp.a(parallel_solve.cpp.o): In function `Clasp::mt::ParallelSolve::requestWork(Clasp::Solver&, Clasp::SingleOwnerPtr<bk_lib::pod_vector<Clasp::Literal, std::allocator<Clasp::Literal> > const, Clasp::DeleteObject>&)':
/usr/include/c++/7/bits/atomic_base.h:396: undefined reference to `__atomic_load_8'
/usr/include/c++/7/bits/atomic_base.h:413: undefined reference to `__atomic_exchange_8'
/usr/include/c++/7/bits/atomic_base.h:320: undefined reference to `__atomic_fetch_sub_8'
../../lib/libclasp.a(parallel_solve.cpp.o): In function `Clasp::mt::ParallelSolve::beginSolve(Clasp::SharedContext&, bk_lib::pod_vector<Clasp::Literal, std::allocator<Clasp::Literal> > const&)':
/usr/include/c++/7/bits/atomic_base.h:374: undefined reference to `__atomic_store_8'
/usr/include/c++/7/bits/atomic_base.h:374: undefined reference to `__atomic_store_8'
../../lib/libclasp.a(parallel_solve.cpp.o): In function `Clasp::mt::ParallelSolve::ParallelSolve(Clasp::mt::ParallelSolveOptions const&)':
/usr/include/c++/7/bits/atomic_base.h:374: undefined reference to `__atomic_store_8'
/usr/include/c++/7/bits/atomic_base.h:374: undefined reference to `__atomic_store_8'
collect2: error: ld returned 1 exit status
libgringo/tests/CMakeFiles/test_gringo.dir/build.make:465: recipe for target 'bin/test_gringo' failed
make[4]: *** [bin/test_gringo] Error 1
make[4]: Leaving directory '/<<PKGBUILDDIR>>/build/hardening_mt'
CMakeFiles/Makefile2:566: recipe for target 'libgringo/tests/CMakeFiles/test_gringo.dir/all' failed
make[3]: *** [libgringo/tests/CMakeFiles/test_gringo.dir/all] Error 2
make[3]: Leaving directory '/<<PKGBUILDDIR>>/build/hardening_mt'
Makefile:143: recipe for target 'all' failed
make[2]: *** [all] Error 2
make[2]: Leaving directory '/<<PKGBUILDDIR>>/build/hardening_mt'
dh_auto_build: cd build/hardening_mt && make -j4 "INSTALL=install --strip-program=true" returned exit code 2
debian/rules:66: recipe for target 'override_dh_auto_build' failed
make[1]: *** [override_dh_auto_build] Error 2
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
debian/rules:58: recipe for target 'build-arch' failed
make: *** [build-arch] Error 2
dpkg-buildpackage: error: debian/rules build-arch subprocess returned exit status 2
--------------------------------------------------------------------------------
Build finished at 2018-05-27T15:40:58Z

Finished
--------


+------------------------------------------------------------------------------+
| Cleanup                                                                      |
+------------------------------------------------------------------------------+

Purging /<<BUILDDIR>>
Not cleaning session: cloned chroot in use
E: Build failure (dpkg-buildpackage died)

+------------------------------------------------------------------------------+
| Summary                                                                      |
+------------------------------------------------------------------------------+

Build Architecture: armhf
Build-Space: 0
Build-Time: 2846
Distribution: buster-staging
Fail-Stage: build
Host Architecture: armhf
Install-Time: 629
Job: gringo_5.2.2-6
Machine Architecture: armhf
Package: gringo
Package-Time: 3524
Source-Version: 5.2.2-6
Space: 0
Status: failed
Version: 5.2.2-6
--------------------------------------------------------------------------------
Finished at 2018-05-27T15:40:58Z
Build needed 00:00:00, 0k disc space
Raspbian Package Auto-Building

Build log for gringo (5.2.2-6) on armhf
