[ 0:00]   | load /home/xrockai/src/divine/nightly/test/libcxx/algorithms/merge.pass.cpp merge.pass.cpp
[ 0:00]   | load /home/xrockai/src/divine/nightly/test/libcxx/algorithms/test_macros.h test_macros.h
[ 0:00]   | load /home/xrockai/src/divine/nightly/test/libcxx/algorithms/test_iterators.h test_iterators.h
[ 0:00]   | expect --result valid
[ 0:00]   | cc -o testcase.bc -std=c++14 -std=c++2a merge.pass.cpp
[ 0:00]   | verify --max-memory 4GiB --max-time 600 --threads 2 --report-filename verify.out --leakcheck exit -o nofail:malloc testcase.bc
[ 0:00] compiling merge.pass.cpp
[ 0:00] In file included from merge.pass.cpp:23:
[ 0:00] In file included from /dios/libcxx/include/algorithm:639:
[ 0:00] In file included from /dios/libcxx/include/initializer_list:46:
[ 0:00] In file included from /dios/libcxx/include/cstddef:44:
[ 0:00] In file included from /dios/include/stddef.h:10:
[ 0:00] In file included from /dios/include/_PDCLIB/int.h:16:
[ 0:00] /dios/include/_PDCLIB/cdefs.h:69:10: warning: Unsupported _ _cplusplus (__cplusplus) (too new) (supported: ISO/IEC 14882:1997, ISO/IEC 14882:2011).
[ 0:00]         #warning Unsupported _ _cplusplus (__cplusplus) (too new) (supported: ISO/IEC 14882:1997, ISO/IEC 14882:2011).
[ 0:00]          ^
[ 0:00] 1 warning generated.
[ 0:03] loading bitcode … DiOS … LART … RR … constants … done
[ 0:12] booting … done
[ 0:12] searching:    53665 states in  1:00, avg   894.3/s @ 161.4 kips, queued: 0
[ 1:12] searching:   118562 states in  2:00, avg   988.0/s @ 176.6 kips, queued: 0
[ 2:12] searching:   177286 states in  3:00, avg   984.9/s @ 177.2 kips, queued: 0
[ 3:12] searching:   242567 states in  4:00, avg  1010.7/s @ 181.9 kips, queued: 0
[ 4:12] searching:   307289 states in  5:00, avg  1024.3/s @ 184.4 kips, queued: 0
[ 5:12] searching:   330132 states in  6:00, avg   917.0/s @ 165.5 kips, queued: 0
[ 6:12] searching:   403793 states in  7:00, avg   961.4/s @ 173.3 kips, queued: 0
[ 7:12] searching:   479275 states in  8:00, avg   998.5/s @ 178.5 kips, queued: 0
[ 8:12] states per second: 1010.08
[ 8:25] state count: 498034
[ 8:25] mips: 0.18
[ 8:25] error found: no