MERCURY_OPTIONS= --deep-random-write=25 --deep-std-name --mdb-disable-progress
make[3]: Entering directory '/mnt/testing/run/build/mercury-srcdist-rotd-2024-10-13/tests/hard_coded'
/mnt/testing/run/build/mercury-srcdist-rotd-2024-10-13/stage2/scripts/mmc --generate-dependencies --grade hlc.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS     unify_expression > unify_expression.dep_err 2>&1
make[3]: Leaving directory '/mnt/testing/run/build/mercury-srcdist-rotd-2024-10-13/tests/hard_coded'
make[3]: Entering directory '/mnt/testing/run/build/mercury-srcdist-rotd-2024-10-13/tests/hard_coded'
/mnt/testing/run/build/mercury-srcdist-rotd-2024-10-13/stage2/scripts/mmc --make-interface --grade hlc.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS     unify_expression
/mnt/testing/run/build/mercury-srcdist-rotd-2024-10-13/stage2/scripts/mmc --compile-to-c --grade hlc.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS     unify_expression > unify_expression.err 2>&1
/mnt/testing/run/build/mercury-srcdist-rotd-2024-10-13/stage2/scripts/mgnuc --grade hlc.par.gc       --      -c unify_expression.c -o unify_expression.o
/mnt/testing/run/build/mercury-srcdist-rotd-2024-10-13/stage2/scripts/mgnuc --grade hlc.par.gc       --      -c unify_expression_init.c -o unify_expression_init.o
/mnt/testing/run/build/mercury-srcdist-rotd-2024-10-13/stage2/scripts/ml --grade hlc.par.gc     --no-mercury-stdlib-dir  --trace-init-file /mnt/testing/run/build/mercury-srcdist-rotd-2024-10-13/stage2/browser/mer_browser.init --trace-init-file /mnt/testing/run/build/mercury-srcdist-rotd-2024-10-13/stage2/mdbcomp/mer_mdbcomp.init --ssdb-init-file /mnt/testing/run/build/mercury-srcdist-rotd-2024-10-13/stage2/ssdb/mer_ssdb.init        --    -o unify_expression unify_expression_init.o \
	unify_expression.o \
	 /mnt/testing/run/build/mercury-srcdist-rotd-2024-10-13/stage2/trace/libmer_trace.a /mnt/testing/run/build/mercury-srcdist-rotd-2024-10-13/stage2/trace/libmer_eventspec.a /mnt/testing/run/build/mercury-srcdist-rotd-2024-10-13/stage2/ssdb/libmer_ssdb.a /mnt/testing/run/build/mercury-srcdist-rotd-2024-10-13/stage2/browser/libmer_browser.a /mnt/testing/run/build/mercury-srcdist-rotd-2024-10-13/stage2/mdbcomp/libmer_mdbcomp.a /mnt/testing/run/build/mercury-srcdist-rotd-2024-10-13/stage2/library/libmer_std.a /mnt/testing/run/build/mercury-srcdist-rotd-2024-10-13/stage2/runtime/libmer_rt.a /mnt/testing/run/build/mercury-srcdist-rotd-2024-10-13/stage2/boehm_gc/libpar_gc.a      
{ test -f unify_expression.inp && cat unify_expression.inp; } | ./unify_expression > unify_expression.out 2>&1 || \
	{ grep . unify_expression.out /dev/null; exit 1; }
Segmentation fault
make[3]: *** [../Mmake.common:121: unify_expression.out] Error 1
make[3]: Target 'unify_expression.runtest' not remade because of errors.
make[3]: Leaving directory '/mnt/testing/run/build/mercury-srcdist-rotd-2024-10-13/tests/hard_coded'