./goblint --conf conf/svcomp.json --sets ana.specification /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/properties/no-overflow.prp --sets exp.architecture 32bit /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i


--------------------------------------------------------------------------------


[0;33m[Warning] --sets is deprecated, use --set instead.[0;0;00m
[0;33m[Warning] --sets is deprecated, use --set instead.[0;0;00m
[Info] unrolling loop at /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1046:5-1050:5 with factor 8
[Info] unrolling loop at /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1042:3-1053:3 with factor 1
[Info] unrolling loop at /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1063:5-1063:71 with factor 6
[Info] unrolling loop at lib/libc/stub/src/stdlib.c:10:5-12:5 with factor 12
[Info] unrolling loop at lib/libc/stub/src/stdlib.c:21:9-27:9 with factor 4
[Info] unrolling loop at lib/libc/stub/src/stdlib.c:40:3-45:3 with factor 6
[Info] Setting "ana.int.interval" to true
[Info] Enabled congruence domain.
[Info] Enabled octagon domain ONLY for:
[Info] new, list_add, i, count, tmp, key, a, count, j, k, size, i, i___0, j___0, a, top, expression, j, i, x, tmp, j, pos, tmp, hvalue1, tmp, tmp___0, p, new___0, head, next, p, x, list, __x, __x, __x, cond
[Info] Enabled widening thresholds
[Info] SV-COMP specification: CHECK( init(main()), LTL(G ! overflow) )
[Warning][Unknown] lval (& p)->list points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1006:3-1006:20)
[Warning][Unknown] lval (& p)->list points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1007:3-1007:20)
[Warning][Unknown] lval (& p)->list points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1008:1-1008:1)
[Warning][Unknown] lval (& tmp___0)->list points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1016:20-1016:38)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1017:3-1017:19)
[Warning][Unknown] lval (& tmp___0)->list points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1017:3-1017:19)
[Warning][Unknown] lval (& tmp___0)->list points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1018:3-1018:19)
[Warning][Unknown] lval (& tmp___0)->list points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1019:3-1019:19)
[Warning][Unknown] lval (& tmp___0)->list points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1020:3-1020:19)
[Warning][Unknown] lval (& tmp___0)->list points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1021:1-1021:1)
[Warning][Integer > Overflow][CWE-190][CWE-191] Signed integer overflow and underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1043:5-1043:42)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1043:5-1043:42)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1048:7-1048:25)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1048:7-1048:25)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1048:7-1048:25)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1048:7-1048:25)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1048:7-1048:25)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1048:7-1048:25)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1048:7-1048:25)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1048:7-1048:25)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1048:7-1048:25)
[Warning][Unknown] unlocking mutex (c.slots_mutex[def_exc:Unknown int([0,7]); intervals:[0,9]; enums:not {} ([0,7]); congruences:ℤ]) which may not be held (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1051:5-1051:44)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1048:7-1048:25)
[Warning][Integer > Overflow][CWE-190][CWE-191] Signed integer overflow and underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1043:5-1043:42)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1043:5-1043:42)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1048:7-1048:25)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1048:7-1048:25)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1048:7-1048:25)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1048:7-1048:25)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1048:7-1048:25)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1048:7-1048:25)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1048:7-1048:25)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1047:7-1047:19)
[Info][Unsound] Write to unknown address: privatization is unsound. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1048:7-1048:25)
[Warning][Unknown] unlocking mutex (c.slots_mutex[def_exc:Not {0}([0,7]); intervals:[1,9]; enums:not {0} ([0,7]); congruences:ℤ]) which may not be held (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1051:5-1051:44)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1071:11-1071:21)
[Warning][Integer > Overflow][CWE-190][CWE-191] Signed integer overflow and underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1071:11-1071:21)
[Warning][Integer > Overflow][CWE-191] Unsigned integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1071:11-1071:21)
[Warning][Deadcode] Function '__bswap_32' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:67:1-71:1)
[Warning][Deadcode] Function '__bswap_64' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:72:1-76:1)
[Warning][Deadcode] Function '__uint16_identity' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:77:1-81:1)
[Warning][Deadcode] Function '__uint32_identity' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:82:1-86:1)
[Warning][Deadcode] Function '__uint64_identity' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:87:1-91:1)
[Info][Deadcode] Logical lines of code (LLoC) summary:
  live: 51
  dead: 5 (5 in uncalled functions)
  total lines: 56
[Warning][Deadcode][CWE-571] condition 'j < 30' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1063:9-1063:32)
[Warning][Deadcode][CWE-571] condition 'j < 30' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1063:9-1063:32)
[Warning][Deadcode][CWE-571] condition 'j < 30' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1063:9-1063:32)
[Warning][Deadcode][CWE-571] condition 'j < 30' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1063:9-1063:32)
[Warning][Deadcode][CWE-571] condition 'j < 30' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1063:9-1063:32)
[Warning][Deadcode][CWE-571] condition 'j < 30' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_24-evilcollapse_nr.i:1063:9-1063:32)
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
