./goblint --conf conf/svcomp.json --disable witness.graphml.enabled --set 'witness.yaml.invariant-types[+]' location_invariant --enable witness.invariant.after-lock --enable witness.invariant.other --enable witness.invariant.accessed --disable witness.invariant.all-locals --sets ana.specification /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/properties/unreach-call.prp --sets exp.architecture 32bit /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/28-race_reach_86-lists_racing.i


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[0;33m[Warning] --sets is deprecated, use --set instead.[0;0;00m
[0;33m[Warning] --sets is deprecated, use --set instead.[0;0;00m
[0;33m[Warning] Disabling witness.invariant.all-locals implicitly enables cil.addNestedScopeAttr.[0;0;00m
[Info] function t1_fun uses mod, enable congruence domain recursively for:
[Info]   "down":
[Info]     __VERIFIER_nondet_int
[Info]     assume_abort_if_not
[Info]     init
[Info]     insert
[Info]   "up":
[Info] function t2_fun uses mod, enable congruence domain recursively for:
[Info]   "down":
[Info]     __VERIFIER_assert
[Info]     reach_error
[Info]     __VERIFIER_nondet_int
[Info]     assume_abort_if_not
[Info]     take
[Info]     __VERIFIER_nondet_int
[Info]   "up":
[Info] Enabled congruence domain.
[Info] Enabled widening thresholds
[Info] Enabled octagon domain for:
[Info] pthread_mutex_lock, pthread_mutex_unlock, i, key, count, a, tmp, count, i, j, i___0, j___0, k, size, r, top, i, p, i___0, i___1, i___2, i___3, t1_ids, t2_ids, p, i, j, tmp___1, tmp___2, p, i, node, list, t, list, p, tmp, p, __x, __x, __x
[Info] SV-COMP specification: CHECK( init(main()), LTL(G ! call(reach_error())) )
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/28-race_reach_86-lists_racing.i:1017:10-1017:61)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/28-race_reach_86-lists_racing.i:1017:63-1017:76)
[Warning][Integer > Overflow][CWE-190][CWE-191] Signed integer overflow and underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/28-race_reach_86-lists_racing.i:1042:3-1042:34)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/28-race_reach_86-lists_racing.i:1043:313-1043:347)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/28-race_reach_86-lists_racing.i:1043:84-1043:95)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/28-race_reach_86-lists_racing.i:1043:84-1043:95)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/28-race_reach_86-lists_racing.i:1043:190-1043:201)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/28-race_reach_86-lists_racing.i:1043:190-1043:201)
[Warning][Unknown] unlocking mutex (mutexes[def_exc:Unknown int([-31,31]); intervals:[-255,255]; enums:not {} ([-31,31]); congruences:ℤ]) which may not be held (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/28-race_reach_86-lists_racing.i:1044:3-1044:36)
[Warning][Deadcode] Function '__bswap_32' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/28-race_reach_86-lists_racing.i:166:1-170:1)
[Warning][Deadcode] Function '__bswap_64' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/28-race_reach_86-lists_racing.i:171:1-175:1)
[Warning][Deadcode] Function '__uint16_identity' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/28-race_reach_86-lists_racing.i:176:1-180:1)
[Warning][Deadcode] Function '__uint32_identity' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/28-race_reach_86-lists_racing.i:181:1-185:1)
[Warning][Deadcode] Function '__uint64_identity' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/28-race_reach_86-lists_racing.i:186:1-190:1)
[Info][Deadcode] Logical lines of code (LLoC) summary:
  live: 49
  dead: 5 (5 in uncalled functions)
  total lines: 54
[Warning][Deadcode][CWE-570] condition '0' (possibly inserted by CIL) is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/28-race_reach_86-lists_racing.i:1043:144-1043:146)
[Warning][Deadcode][CWE-570] condition '0' (possibly inserted by CIL) is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/28-race_reach_86-lists_racing.i:1043:250-1043:252)
[Warning][Deadcode][CWE-570] condition '0' (possibly inserted by CIL) is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/28-race_reach_86-lists_racing.i:1043:263-1043:265)
[Warning][Deadcode][CWE-570] condition '0' (possibly inserted by CIL) is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/28-race_reach_86-lists_racing.i:1043:396-1043:398)
[Warning][Deadcode][CWE-570] condition '0' (possibly inserted by CIL) is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/28-race_reach_86-lists_racing.i:1043:409-1043:411)
[Warning][Deadcode][CWE-570] condition '0' is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/28-race_reach_86-lists_racing.i:998:73-998:74)
SV-COMP result: unknown
[Info][Witness] witness generation summary:
  total generation entries: 1
[Info][Race] Memory locations race summary:
  safe: 7
  vulnerable: 0
  unsafe: 0
  total memory locations: 7
