./goblint --conf conf/svcomp-validate.json --witness.yaml.unassume /mnt/goblint-svcomp/sv-comp/svcomp24-witnesses/results-verified/symbiotic.2023-11-28_20-34-48.files/SV-COMP24_valid-memsafety/test-0102-2.yml/witness.yml --witness.yaml.validate /mnt/goblint-svcomp/sv-comp/svcomp24-witnesses/results-verified/symbiotic.2023-11-28_20-34-48.files/SV-COMP24_valid-memsafety/test-0102-2.yml/witness.yml --sets ana.specification /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/properties/valid-memsafety.prp --sets exp.architecture 32bit /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.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
[0;34m[Info] Specification: CHECK( init(main()), LTL(G valid-free) ) -> enabling soundness analyses "base, useAfterFree"[0;0;00m
[0;34m[Info] Specification: CHECK( init(main()), LTL(G valid-deref) ) -> enabling soundness analyses "base, memOutOfBounds"[0;0;00m
[0;34m[Info] Setting "ana.arrayoob" to true[0;0;00m
[0;34m[Info] Setting "cil.addNestedScopeAttr" to true[0;0;00m
[0;34m[Info] Specification: CHECK( init(main()), LTL(G valid-memtrack) ) -> enabling soundness analyses "memLeak"[0;0;00m
[0;34m[Info] Setting "ana.malloc.unique_address_count" to 5[0;0;00m
[Info] unrolling loop at /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:5-556:5 with factor 8
[Info] unrolling loop at /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:561:5-566:5 with factor 6
[Info] unrolling loop at /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:580:5-582:36 with factor 8
[Info] unrolling loop at /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:595:5-597:36 with factor 8
[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] no thread creation -> disabling thread analyses "race, deadlock, maylocks, symb_locks, thread, threadid, threadJoins, threadreturn, mhp, region"
[Info] Enabled congruence domain.
[Info] Enabled octagon domain ONLY for:
[Info] free, insert_sub, i, count, tmp, key, a, count, j, k, size, i, i___0, j___0, a, top, expression, top, tmp, head, top, sub, tmp, sub, head, head, next, head, next, new, head, new, prev, next, __x, __x, __x
[Info] Enabled widening thresholds
[Info] SV-COMP specification: CHECK( init(main()), LTL(G valid-free) )
CHECK( init(main()), LTL(G valid-deref) )
CHECK( init(main()), LTL(G valid-memtrack) )
[Info][Witness] couldn't parse entry: find uuid
[Info][Unsound] Unknown address in {&top} has escaped. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:601:22-601:45)
[Info][Unsound] Unknown value in {?} could be an escaped pointer address! (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:601:22-601:45)
[Info][Unsound] Unknown address in {&top} has escaped. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:601:22-601:45)
[Info][Unsound] Unknown value in {?} could be an escaped pointer address! (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:601:22-601:45)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:586:21-586:48)
[Warning][Unknown] Pointer top has a points-to-set of top. An invalid memory access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:586:21-586:48)
[Warning][Unknown] Size of lval dereference expression top is top. Out-of-bounds memory access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:586:21-586:48)
[Warning][Behavior > Undefined > Other] Pointer top contains an unknown address. Invalid dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:586:21-586:48)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of pointer top is top. Memory out-of-bounds access might occur due to pointer arithmetic (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:586:21-586:48)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of lval dereference expression is 47 (in bytes). It is offset by 128 (in bytes). Memory out-of-bounds access must occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:589:5-589:32)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:578:5-578:20)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of lval dereference expression is 47 (in bytes). It is offset by 64 (in bytes). Memory out-of-bounds access must occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:578:5-578:20)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:579:5-579:20)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:581:9-581:24)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:570:21-570:48)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:570:21-570:48)
[Warning][Unknown] Pointer sub has a points-to-set of top. An invalid memory access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:570:21-570:48)
[Warning][Unknown] Size of lval dereference expression sub is top. Out-of-bounds memory access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:570:21-570:48)
[Warning][Behavior > Undefined > Other] Pointer sub contains an unknown address. Invalid dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:570:21-570:48)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of pointer sub is top. Memory out-of-bounds access might occur due to pointer arithmetic (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:570:21-570:48)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:570:21-570:48)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:573:5-573:20)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:574:5-574:36)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of lval dereference expression is 23 (in bytes). It is offset by 64 (in bytes). Memory out-of-bounds access must occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:574:5-574:36)
[Warning][Unknown] lval (& sub)->link points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:538:5-538:38)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:538:5-538:38)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of lval dereference expression is 47 (in bytes). It is offset by 64 (in bytes). Memory out-of-bounds access must occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:538:5-538:38)
[Warning][Unknown] lval (& sub)->link points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:531:5-531:21)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:531:5-531:21)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of lval dereference expression is 47 (in bytes). It is offset by 64 (in bytes). Memory out-of-bounds access must occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:531:5-531:21)
[Warning][Unknown] lval (& sub)->link points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:532:5-532:21)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:532:5-532:21)
[Warning][Unknown] lval (& sub)->link points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:533:5-533:21)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:533:5-533:21)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of lval dereference expression is 23 (in bytes). It is offset by 64 (in bytes). Memory out-of-bounds access must occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:533:5-533:21)
[Warning][Unknown] lval (& sub)->link points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:534:5-534:21)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:534:5-534:21)
[Warning][Unknown] lval (& sub)->link points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:535:1-535:1)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:535:1-535:1)
[Warning][Unknown] lval (& sub)->link points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:539:1-539:1)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:539:1-539:1)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:575:1-575:1)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (lib/sv-comp/stub/src/sv-comp.c:22:136-22:139)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:582:12-582:36)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:581:9-581:24)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:582:12-582:36)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:581:9-581:24)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:582:12-582:36)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:581:9-581:24)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:582:12-582:36)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:581:9-581:24)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:582:12-582:36)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:581:9-581:24)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:582:12-582:36)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:581:9-581:24)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:582:12-582:36)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:581:9-581:24)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:582:12-582:36)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:581:9-581:24)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:582:12-582:36)
[Warning][Unknown] lval (& top)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:583:1-583:1)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of lval dereference expression is 47 (in bytes). It is offset by 256 (in bytes). Memory out-of-bounds access must occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:590:5-590:32)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:578:5-578:20)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:579:5-579:20)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:581:9-581:24)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:570:21-570:48)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:570:21-570:48)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:573:5-573:20)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:574:5-574:36)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:538:5-538:38)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:531:5-531:21)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:532:5-532:21)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:533:5-533:21)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:534:5-534:21)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:535:1-535:1)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:539:1-539:1)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:575:1-575:1)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (lib/sv-comp/stub/src/sv-comp.c:22:136-22:139)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:582:12-582:36)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:581:9-581:24)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:582:12-582:36)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:581:9-581:24)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:582:12-582:36)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:581:9-581:24)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:582:12-582:36)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:581:9-581:24)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:582:12-582:36)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:581:9-581:24)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:582:12-582:36)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:581:9-581:24)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:582:12-582:36)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:581:9-581:24)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:582:12-582:36)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:581:9-581:24)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:582:12-582:36)
[Warning][Unknown] lval (& top)->sub2 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:583:1-583:1)
[Warning][Unknown] lval (& top)->link points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:538:5-538:38)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of lval dereference expression is 15 (in bytes). It is offset by 64 (in bytes). Memory out-of-bounds access must occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:538:5-538:38)
[Warning][Unknown] lval (& top)->link points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:531:5-531:21)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of lval dereference expression is 15 (in bytes). It is offset by 64 (in bytes). Memory out-of-bounds access must occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:531:5-531:21)
[Warning][Unknown] lval (& top)->link points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:532:5-532:21)
[Warning][Unknown] lval (& top)->link points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:533:5-533:21)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of lval dereference expression is 47 (in bytes). It is offset by 64 (in bytes). Memory out-of-bounds access must occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:533:5-533:21)
[Warning][Unknown] lval (& top)->link points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:534:5-534:21)
[Warning][Unknown] lval (& top)->link points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:535:1-535:1)
[Warning][Unknown] lval (& top)->link points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:539:1-539:1)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Could not compare size of pointer ((Not {0}([0,7]),[24,48],{24, 48},24ℤ,[[0, 4294967295]])) (in bytes) with offset by ((Not {0}([0,7]),[8,32],{8, 32},8+24ℤ)) (in bytes). Memory out-of-bounds access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:534:5-534:21)
[Error][Behavior > Undefined > NullPointerDereference][CWE-476] Must dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:560:21-560:118)
[Error][Behavior > Undefined > NullPointerDereference][CWE-476] Must dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:562:25-562:127)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of lval dereference expression is 47 (in bytes). It is offset by 128 (in bytes). Memory out-of-bounds access must occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:563:9-563:32)
[Warning][Unknown] lval (& now)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:551:21-551:118)
[Error][Behavior > Undefined > NullPointerDereference][CWE-476] Must dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:551:21-551:118)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of lval dereference expression is 23 (in bytes). It is offset by 64 (in bytes). Memory out-of-bounds access must occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Unknown] lval (& now)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Error][Behavior > Undefined > NullPointerDereference][CWE-476] Must dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of lval dereference expression is 23 (in bytes). It is offset by 64 (in bytes). Memory out-of-bounds access must occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Unknown] lval (& now)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:555:9-555:19)
[Warning][Integer > Overflow][CWE-190][CWE-191] Signed integer overflow and underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of lval dereference expression is 47 (in bytes). It is offset by 64 (in bytes). Memory out-of-bounds access must occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Unknown] lval (& now)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Error][Behavior > Undefined > NullPointerDereference][CWE-476] Must dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of lval dereference expression is 47 (in bytes). It is offset by 64 (in bytes). Memory out-of-bounds access must occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > InvalidMemoryDeallocation][CWE-761] Free of memory not at start of buffer in function free for pointer (void *)now (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:554:9-554:18)
[Warning][Unknown] lval (& now)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:555:9-555:19)
[Warning][Unknown] Pointer now has a points-to-set of top. An invalid memory access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Unknown] Size of lval dereference expression now is top. Out-of-bounds memory access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > Other] Pointer now contains an unknown address. Invalid dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of pointer now is top. Memory out-of-bounds access might occur due to pointer arithmetic (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Unknown] lval (& now)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Error][Behavior > Undefined > NullPointerDereference][CWE-476] Must dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Unknown] Pointer now has a points-to-set of top. An invalid memory access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Unknown] Size of lval dereference expression now is top. Out-of-bounds memory access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > Other] Pointer now contains an unknown address. Invalid dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of pointer now is top. Memory out-of-bounds access might occur due to pointer arithmetic (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > InvalidMemoryDeallocation][CWE-590] Points-to set for pointer (void *)now in function free is top. Potentially invalid memory deallocation may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:554:9-554:18)
[Warning][Unknown] lval (& now)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:555:9-555:19)
[Warning][Unknown] Pointer now has a points-to-set of top. An invalid memory access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Unknown] Size of lval dereference expression now is top. Out-of-bounds memory access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > Other] Pointer now contains an unknown address. Invalid dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of pointer now is top. Memory out-of-bounds access might occur due to pointer arithmetic (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Unknown] lval (& now)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Error][Behavior > Undefined > NullPointerDereference][CWE-476] Must dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Unknown] Pointer now has a points-to-set of top. An invalid memory access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Unknown] Size of lval dereference expression now is top. Out-of-bounds memory access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > Other] Pointer now contains an unknown address. Invalid dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of pointer now is top. Memory out-of-bounds access might occur due to pointer arithmetic (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > InvalidMemoryDeallocation][CWE-590] Points-to set for pointer (void *)now in function free is top. Potentially invalid memory deallocation may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:554:9-554:18)
[Warning][Unknown] lval (& now)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:555:9-555:19)
[Warning][Unknown] Pointer now has a points-to-set of top. An invalid memory access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Unknown] Size of lval dereference expression now is top. Out-of-bounds memory access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > Other] Pointer now contains an unknown address. Invalid dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of pointer now is top. Memory out-of-bounds access might occur due to pointer arithmetic (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Unknown] lval (& now)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Error][Behavior > Undefined > NullPointerDereference][CWE-476] Must dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Unknown] Pointer now has a points-to-set of top. An invalid memory access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Unknown] Size of lval dereference expression now is top. Out-of-bounds memory access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > Other] Pointer now contains an unknown address. Invalid dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of pointer now is top. Memory out-of-bounds access might occur due to pointer arithmetic (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > InvalidMemoryDeallocation][CWE-590] Points-to set for pointer (void *)now in function free is top. Potentially invalid memory deallocation may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:554:9-554:18)
[Warning][Unknown] lval (& now)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:555:9-555:19)
[Warning][Unknown] Pointer now has a points-to-set of top. An invalid memory access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Unknown] Size of lval dereference expression now is top. Out-of-bounds memory access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > Other] Pointer now contains an unknown address. Invalid dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of pointer now is top. Memory out-of-bounds access might occur due to pointer arithmetic (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Unknown] lval (& now)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Error][Behavior > Undefined > NullPointerDereference][CWE-476] Must dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Unknown] Pointer now has a points-to-set of top. An invalid memory access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Unknown] Size of lval dereference expression now is top. Out-of-bounds memory access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > Other] Pointer now contains an unknown address. Invalid dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of pointer now is top. Memory out-of-bounds access might occur due to pointer arithmetic (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > InvalidMemoryDeallocation][CWE-590] Points-to set for pointer (void *)now in function free is top. Potentially invalid memory deallocation may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:554:9-554:18)
[Warning][Unknown] lval (& now)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:555:9-555:19)
[Warning][Unknown] Pointer now has a points-to-set of top. An invalid memory access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Unknown] Size of lval dereference expression now is top. Out-of-bounds memory access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > Other] Pointer now contains an unknown address. Invalid dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of pointer now is top. Memory out-of-bounds access might occur due to pointer arithmetic (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Unknown] lval (& now)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Error][Behavior > Undefined > NullPointerDereference][CWE-476] Must dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Unknown] Pointer now has a points-to-set of top. An invalid memory access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Unknown] Size of lval dereference expression now is top. Out-of-bounds memory access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > Other] Pointer now contains an unknown address. Invalid dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of pointer now is top. Memory out-of-bounds access might occur due to pointer arithmetic (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > InvalidMemoryDeallocation][CWE-590] Points-to set for pointer (void *)now in function free is top. Potentially invalid memory deallocation may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:554:9-554:18)
[Warning][Unknown] lval (& now)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:555:9-555:19)
[Warning][Unknown] Pointer now has a points-to-set of top. An invalid memory access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Unknown] Size of lval dereference expression now is top. Out-of-bounds memory access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > Other] Pointer now contains an unknown address. Invalid dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of pointer now is top. Memory out-of-bounds access might occur due to pointer arithmetic (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Unknown] lval (& now)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Error][Behavior > Undefined > NullPointerDereference][CWE-476] Must dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Unknown] Pointer now has a points-to-set of top. An invalid memory access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Unknown] Size of lval dereference expression now is top. Out-of-bounds memory access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > Other] Pointer now contains an unknown address. Invalid dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of pointer now is top. Memory out-of-bounds access might occur due to pointer arithmetic (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > InvalidMemoryDeallocation][CWE-590] Points-to set for pointer (void *)now in function free is top. Potentially invalid memory deallocation may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:554:9-554:18)
[Warning][Unknown] lval (& now)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:555:9-555:19)
[Warning][Unknown] Pointer now has a points-to-set of top. An invalid memory access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Unknown] Size of lval dereference expression now is top. Out-of-bounds memory access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > Other] Pointer now contains an unknown address. Invalid dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of pointer now is top. Memory out-of-bounds access might occur due to pointer arithmetic (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Unknown] lval (& now)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Error][Behavior > Undefined > NullPointerDereference][CWE-476] Must dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Unknown] Pointer now has a points-to-set of top. An invalid memory access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Unknown] Size of lval dereference expression now is top. Out-of-bounds memory access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > Other] Pointer now contains an unknown address. Invalid dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of pointer now is top. Memory out-of-bounds access might occur due to pointer arithmetic (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > InvalidMemoryDeallocation][CWE-590] Points-to set for pointer (void *)now in function free is top. Potentially invalid memory deallocation may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:554:9-554:18)
[Warning][Unknown] lval (& now)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:555:9-555:19)
[Warning][Unknown] lval (& now)->sub1 points to a non-local variable. Invalid pointer dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:557:1-557:1)
[Warning][Behavior > Undefined > DoubleFree][CWE-415] lval ((alloc@sid:231(#0))) in "special: free" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:564:9-564:18)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of lval dereference expression is (Not {-1}([-7,8]),[23,47],not {} ([-63,63]),23+24ℤ) (in bytes). It is offset by 64 (in bytes). Memory out-of-bounds access must occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of lval dereference expression is (Not {-1}([-7,8]),[23,47],not {} ([-63,63]),23+24ℤ) (in bytes). It is offset by 64 (in bytes). Memory out-of-bounds access must occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Error][Behavior > Undefined > NullPointerDereference][CWE-476] Must dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:562:25-562:127)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of lval dereference expression is 47 (in bytes). It is offset by 128 (in bytes). Memory out-of-bounds access must occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:563:9-563:32)
[Warning][Behavior > Undefined > DoubleFree][CWE-415] lval ((alloc@sid:231(#1))) in "special: free" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:564:9-564:18)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231(#0))) in "branch" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:158(#3))) in "branch" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231(#0))) in "assign" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:158(#3))) in "assign" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > DoubleFree][CWE-415] lval ((alloc@sid:231(#0))) in "special: free" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:554:9-554:18)
[Warning][Behavior > Undefined > DoubleFree][CWE-415] lval ((alloc@sid:158(#3))) in "special: free" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:554:9-554:18)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:158(#4))) in "branch" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:158)) in "branch" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:158(#4))) in "assign" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:158)) in "assign" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > DoubleFree][CWE-415] lval ((alloc@sid:158(#4))) in "special: free" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:554:9-554:18)
[Warning][Behavior > Undefined > DoubleFree][CWE-415] lval ((alloc@sid:158)) in "special: free" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:554:9-554:18)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231(#2))) in "branch" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:561:12-561:32)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231(#2))) in "assign" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:562:25-562:127)
[Error][Behavior > Undefined > NullPointerDereference][CWE-476] Must dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:562:25-562:127)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231(#2))) in "enter" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:563:9-563:32)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of lval dereference expression is 47 (in bytes). It is offset by 128 (in bytes). Memory out-of-bounds access must occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:563:9-563:32)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231(#2))) in "assign" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:551:21-551:118)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:158(#4))) in "branch" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:158)) in "branch" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:158(#4))) in "assign" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:158)) in "assign" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > DoubleFree][CWE-415] lval ((alloc@sid:158(#4))) in "special: free" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:554:9-554:18)
[Warning][Behavior > Undefined > DoubleFree][CWE-415] lval ((alloc@sid:158)) in "special: free" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:554:9-554:18)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231(#3))) in "branch" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231(#1))) in "branch" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231(#2))) in "branch" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231(#3))) in "assign" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231(#1))) in "assign" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231(#2))) in "assign" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > DoubleFree][CWE-415] lval ((alloc@sid:231(#3))) in "special: free" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:554:9-554:18)
[Warning][Behavior > Undefined > DoubleFree][CWE-415] lval ((alloc@sid:231(#1))) in "special: free" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:554:9-554:18)
[Warning][Behavior > Undefined > DoubleFree][CWE-415] lval ((alloc@sid:231(#2))) in "special: free" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:554:9-554:18)
[Warning][Behavior > Undefined > DoubleFree][CWE-415] lval ((alloc@sid:231(#2))) in "special: free" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:564:9-564:18)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231(#3))) in "branch" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:561:12-561:32)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231(#3))) in "assign" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:562:25-562:127)
[Error][Behavior > Undefined > NullPointerDereference][CWE-476] Must dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:562:25-562:127)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231(#3))) in "enter" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:563:9-563:32)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of lval dereference expression is 47 (in bytes). It is offset by 128 (in bytes). Memory out-of-bounds access must occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:563:9-563:32)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231(#3))) in "assign" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:551:21-551:118)
[Warning][Behavior > Undefined > DoubleFree][CWE-415] lval ((alloc@sid:231(#3))) in "special: free" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:564:9-564:18)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231)) in "branch" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231(#4))) in "branch" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231)) in "assign" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231(#4))) in "assign" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > DoubleFree][CWE-415] lval ((alloc@sid:231)) in "special: free" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:554:9-554:18)
[Warning][Behavior > Undefined > DoubleFree][CWE-415] lval ((alloc@sid:231(#4))) in "special: free" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:554:9-554:18)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231(#4))) in "branch" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:561:12-561:32)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231(#4))) in "assign" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:562:25-562:127)
[Error][Behavior > Undefined > NullPointerDereference][CWE-476] Must dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:562:25-562:127)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231(#4))) in "enter" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:563:9-563:32)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of lval dereference expression is 47 (in bytes). It is offset by 128 (in bytes). Memory out-of-bounds access must occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:563:9-563:32)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231(#4))) in "assign" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:551:21-551:118)
[Warning][Behavior > Undefined > DoubleFree][CWE-415] lval ((alloc@sid:231(#4))) in "special: free" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:564:9-564:18)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231)) in "branch" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:561:12-561:32)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231)) in "assign" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:562:25-562:127)
[Error][Behavior > Undefined > NullPointerDereference][CWE-476] Must dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:562:25-562:127)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231)) in "enter" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:563:9-563:32)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of lval dereference expression is 47 (in bytes). It is offset by 128 (in bytes). Memory out-of-bounds access must occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:563:9-563:32)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231)) in "assign" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:551:21-551:118)
[Warning][Integer > Overflow][CWE-190][CWE-191] Signed integer overflow and underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231)) in "branch" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of lval dereference expression is (Not {-1}([-7,8]),[23,47],not {} ([-63,63]),23+24ℤ) (in bytes). It is offset by 64 (in bytes). Memory out-of-bounds access must occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > UseAfterFree][CWE-416] lval ((alloc@sid:231)) in "assign" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of lval dereference expression is (Not {-1}([-7,8]),[23,47],not {} ([-63,63]),23+24ℤ) (in bytes). It is offset by 64 (in bytes). Memory out-of-bounds access must occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > InvalidMemoryDeallocation][CWE-761] Free of memory not at start of buffer in function free for pointer (void *)now (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:554:9-554:18)
[Warning][Behavior > Undefined > DoubleFree][CWE-415] lval ((alloc@sid:231)) in "special: free" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:554:9-554:18)
[Warning][Unknown] Pointer now has a points-to-set of top. An invalid memory access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Unknown] Size of lval dereference expression now is top. Out-of-bounds memory access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > Other] Pointer now contains an unknown address. Invalid dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of pointer now is top. Memory out-of-bounds access might occur due to pointer arithmetic (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Unknown] Pointer now has a points-to-set of top. An invalid memory access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Unknown] Size of lval dereference expression now is top. Out-of-bounds memory access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > Other] Pointer now contains an unknown address. Invalid dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of pointer now is top. Memory out-of-bounds access might occur due to pointer arithmetic (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > InvalidMemoryDeallocation][CWE-590] Points-to set for pointer (void *)now in function free is top. Potentially invalid memory deallocation may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:554:9-554:18)
[Warning][Behavior > Undefined > DoubleFree][CWE-415] lval ((alloc@sid:231)) in "special: free" points to a maybe freed memory region (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:564:9-564:18)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:561:12-561:32)
[Warning][Unknown] Pointer now has a points-to-set of top. An invalid memory access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:561:12-561:32)
[Warning][Unknown] Size of lval dereference expression now is top. Out-of-bounds memory access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:561:12-561:32)
[Warning][Behavior > Undefined > Other] Pointer now contains an unknown address. Invalid dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:561:12-561:32)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of pointer now is top. Memory out-of-bounds access might occur due to pointer arithmetic (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:561:12-561:32)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:562:25-562:127)
[Error][Behavior > Undefined > NullPointerDereference][CWE-476] Must dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:562:25-562:127)
[Warning][Unknown] Pointer now has a points-to-set of top. An invalid memory access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:562:25-562:127)
[Warning][Unknown] Size of lval dereference expression now is top. Out-of-bounds memory access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:562:25-562:127)
[Warning][Behavior > Undefined > Other] Pointer now contains an unknown address. Invalid dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:562:25-562:127)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of pointer now is top. Memory out-of-bounds access might occur due to pointer arithmetic (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:562:25-562:127)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:563:9-563:32)
[Info][Unsound] Unknown address given as function argument (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:563:9-563:32)
[Warning][Unknown] Pointer now has a points-to-set of top. An invalid memory access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:563:9-563:32)
[Warning][Unknown] Size of lval dereference expression now is top. Out-of-bounds memory access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:563:9-563:32)
[Warning][Behavior > Undefined > Other] Pointer now contains an unknown address. Invalid dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:563:9-563:32)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of pointer now is top. Memory out-of-bounds access might occur due to pointer arithmetic (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:563:9-563:32)
[Info][Unsound] Unknown address in {&top[0].sub1} has escaped. (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:563:9-563:32)
[Info][Unsound] Unknown value in {?} could be an escaped pointer address! (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:563:9-563:32)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:551:21-551:118)
[Warning][Unknown] Pointer head has a points-to-set of top. An invalid memory access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:551:21-551:118)
[Warning][Unknown] Size of lval dereference expression head is top. Out-of-bounds memory access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:551:21-551:118)
[Warning][Behavior > Undefined > Other] Pointer head contains an unknown address. Invalid dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:551:21-551:118)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of pointer head is top. Memory out-of-bounds access might occur due to pointer arithmetic (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:551:21-551:118)
[Warning][Unknown] Pointer now has a points-to-set of top. An invalid memory access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Unknown] Size of lval dereference expression now is top. Out-of-bounds memory access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > Other] Pointer now contains an unknown address. Invalid dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of pointer now is top. Memory out-of-bounds access might occur due to pointer arithmetic (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:552:12-552:32)
[Warning][Unknown] Pointer now has a points-to-set of top. An invalid memory access might occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Unknown] Size of lval dereference expression now is top. Out-of-bounds memory access may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > Other] Pointer now contains an unknown address. Invalid dereference may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > MemoryOutOfBoundsAccess][CWE-823] Size of pointer now is top. Memory out-of-bounds access might occur due to pointer arithmetic (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:553:25-553:127)
[Warning][Behavior > Undefined > InvalidMemoryDeallocation][CWE-590] Points-to set for pointer (void *)now in function free is top. Potentially invalid memory deallocation may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:554:9-554:18)
[Warning][Behavior > Undefined > InvalidMemoryDeallocation][CWE-590] Points-to set for pointer (void *)now in function free is top. Potentially invalid memory deallocation may occur (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:564:9-564:18)
[Warning][Behavior > Undefined > MemoryLeak][CWE-401] There is unreachable allocated heap memory at program exit. A memory leak might occur for the alloc vars (alloc@sid:158(#3)), (alloc@sid:158(#1)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:604:12-604:13)
[Warning][Behavior > Undefined > MemoryLeak][CWE-401] Memory leak detected for heap variables (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:604:12-604:13)
[Warning][Behavior > Undefined > MemoryLeak][CWE-401] There is unreachable allocated heap memory at program exit. A memory leak might occur for the alloc vars (alloc@sid:158(#3)), (alloc@sid:158(#1)), (alloc@sid:158(#2)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:604:12-604:13)
[Warning][Behavior > Undefined > MemoryLeak][CWE-401] There is unreachable allocated heap memory at program exit. A memory leak might occur for the alloc vars (alloc@sid:158(#3)), (alloc@sid:158(#1)), (alloc@sid:158(#2)), (alloc@sid:158), (alloc@sid:158(#4)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:604:12-604:13)
[Warning][Behavior > Undefined > MemoryLeak][CWE-401] There is unreachable allocated heap memory at program exit. A memory leak might occur for the alloc vars (alloc@sid:158(#3)), (alloc@sid:158(#1)), (alloc@sid:158(#2)), (alloc@sid:158), (alloc@sid:158(#4)), (alloc@sid:231) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:604:12-604:13)
[Warning][Behavior > Undefined > MemoryLeak][CWE-401] There is unreachable allocated heap memory at program exit. A memory leak might occur for the alloc vars (alloc@sid:158(#3)), (alloc@sid:158(#1)), (alloc@sid:158(#2)), (alloc@sid:158(#4)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:604:12-604:13)
[Warning][Behavior > Undefined > MemoryLeak][CWE-401] There is unreachable allocated heap memory at program exit. A memory leak might occur for the alloc vars (alloc@sid:158(#1)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:604:12-604:13)
[Warning][Behavior > Undefined > MemoryLeak][CWE-401] There is unreachable allocated heap memory at program exit. A memory leak might occur for the alloc vars (alloc@sid:158(#1)), (alloc@sid:158(#2)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:604:12-604:13)
[Warning][Deadcode] Function 'reach_error' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:12:1-12:164)
[Warning][Deadcode] Function '__bswap_32' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:171:1-175:1)
[Warning][Deadcode] Function '__bswap_64' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:176:1-180:1)
[Warning][Deadcode] Function '__uint16_identity' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:181:1-185:1)
[Warning][Deadcode] Function '__uint32_identity' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:186:1-190:1)
[Warning][Deadcode] Function '__uint64_identity' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:191:1-195:1)
[Warning][Deadcode] Function 'insert_sub' has dead code:
  on line 572 (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:572-572)
[Warning][Deadcode] Function 'insert_top' has dead code:
  on line 588 (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:588-588)
[Warning][Deadcode] Logical lines of code (LLoC) summary:
  live: 53
  dead: 8 (6 in uncalled functions)
  total lines: 61
[Warning][Deadcode][CWE-571] condition '(unsigned long )(& now->link) != (unsigned long )head' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:561:12-561:32)
[Warning][Deadcode][CWE-570] condition '! top' is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:587:9-587:13)
[Warning][Deadcode][CWE-570] condition '! sub' is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/memsafety/test-0102-2.i:571:9-571:13)
[Info][Witness] witness validation summary:
  confirmed: 0
  unconfirmed: 0
  refuted: 0
  error: 1
  unchecked: 0
  unsupported: 0
  disabled: 0
  total validation entries: 1
SV-COMP result: ERROR (witness error)
