./goblint --conf conf/svcomp24-validate.json --witness.yaml.unassume /mnt/goblint-svcomp/benchexec/results/168-concurrency-witness-mutex-meet/goblint.2024-04-26_10-36-25.files/SV-COMP24_unreach-call/18_read_write_lock-pthread.yml/witness.yml --witness.yaml.validate /mnt/goblint-svcomp/benchexec/results/168-concurrency-witness-mutex-meet/goblint.2024-04-26_10-36-25.files/SV-COMP24_unreach-call/18_read_write_lock-pthread.yml/witness.yml --sets ana.specification /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/properties/unreach-call.prp --sets exp.architecture 32bit /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/18_read_write_lock-pthread.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 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] Enabled congruence domain.
[Info] Enabled octagon domain for:
[Info] __VERIFIER_atomic_begin, __VERIFIER_atomic_end, i, key, count, a, tmp, j, count, k, size, a, b, c, i, top, l
[Info] Enabled widening thresholds
[Info] SV-COMP specification: CHECK( init(main()), LTL(G ! call(reach_error())) )
[Error][Witness] CIL couldn't parse invariant: ! multithreaded || (rwlock_locked || (((((((((((x == 3 && rwlock.__data.__cur_writer == 0) && rwlock.__data.__flags == (unsigned char)0) && rwlock.__data.__pad2 == (unsigned char)0) && rwlock.__data.__pad3 == 0U) && rwlock.__data.__pad4 == 0U) && rwlock.__data.__readers == 0U) && rwlock.__data.__rwelision == (signed char)0) && rwlock.__data.__shared == (unsigned char)0) && rwlock.__data.__writers == 0U) && rwlock.__data.__writers_futex == 0U) && rwlock.__data.__wrphase_futex == 0U)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/18_read_write_lock-pthread.i:717:3)
[Info][Witness] invariant has undefined variables or side effects: ! multithreaded || (rwlock_locked || (((((((((((x == 3 && rwlock.__data.__cur_writer == 0) && rwlock.__data.__flags == (unsigned char)0) && rwlock.__data.__pad2 == (unsigned char)0) && rwlock.__data.__pad3 == 0U) && rwlock.__data.__pad4 == 0U) && rwlock.__data.__readers == 0U) && rwlock.__data.__rwelision == (signed char)0) && rwlock.__data.__shared == (unsigned char)0) && rwlock.__data.__writers == 0U) && rwlock.__data.__writers_futex == 0U) && rwlock.__data.__wrphase_futex == 0U)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/18_read_write_lock-pthread.i:717:3)
/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/18_read_write_lock-pthread.i:717: Error: Cannot resolve variable multithreaded.
/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/18_read_write_lock-pthread.i:717: Error: Cannot resolve variable rwlock_locked.
[Error][Witness] CIL couldn't parse invariant: ! multithreaded || ((((((((((rwlock.__data.__cur_writer == 0 && rwlock.__data.__flags == (unsigned char)0) && rwlock.__data.__pad2 == (unsigned char)0) && rwlock.__data.__pad3 == 0U) && rwlock.__data.__pad4 == 0U) && rwlock.__data.__readers == 0U) && rwlock.__data.__rwelision == (signed char)0) && rwlock.__data.__shared == (unsigned char)0) && rwlock.__data.__writers == 0U) && rwlock.__data.__writers_futex == 0U) && rwlock.__data.__wrphase_futex == 0U) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/18_read_write_lock-pthread.i:717:3)
[Info][Witness] invariant has undefined variables or side effects: ! multithreaded || ((((((((((rwlock.__data.__cur_writer == 0 && rwlock.__data.__flags == (unsigned char)0) && rwlock.__data.__pad2 == (unsigned char)0) && rwlock.__data.__pad3 == 0U) && rwlock.__data.__pad4 == 0U) && rwlock.__data.__readers == 0U) && rwlock.__data.__rwelision == (signed char)0) && rwlock.__data.__shared == (unsigned char)0) && rwlock.__data.__writers == 0U) && rwlock.__data.__writers_futex == 0U) && rwlock.__data.__wrphase_futex == 0U) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/18_read_write_lock-pthread.i:717:3)
/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/18_read_write_lock-pthread.i:717: Error: Cannot resolve variable multithreaded.
[Error][Witness] CIL couldn't parse invariant: ! multithreaded || ((((0 <= x && x <= 3) && x <= 127) && x % 3 == 0) && (x == 0 || x == 3)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/18_read_write_lock-pthread.i:717:3)
[Info][Witness] invariant has undefined variables or side effects: ! multithreaded || ((((0 <= x && x <= 3) && x <= 127) && x % 3 == 0) && (x == 0 || x == 3)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/18_read_write_lock-pthread.i:717:3)
/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/18_read_write_lock-pthread.i:717: Error: Cannot resolve variable multithreaded.
[Error][Witness] CIL couldn't parse invariant: ! multithreaded || ((((0 <= y && y <= 3) && y <= 127) && y % 3 == 0) && (y == 0 || y == 3)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/18_read_write_lock-pthread.i:717:3)
[Info][Witness] invariant has undefined variables or side effects: ! multithreaded || ((((0 <= y && y <= 3) && y <= 127) && y % 3 == 0) && (y == 0 || y == 3)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/18_read_write_lock-pthread.i:717:3)
/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/18_read_write_lock-pthread.i:717: Error: Cannot resolve variable multithreaded.
[Error][Witness] CIL couldn't parse invariant: ! multithreaded || (__VERIFIER_atomic_locked || (((((((((((((((0 <= y && y <= 3) && y <= 127) && rwlock.__data.__cur_writer == 0) && rwlock.__data.__flags == (unsigned char)0) && rwlock.__data.__pad2 == (unsigned char)0) && rwlock.__data.__pad3 == 0U) && rwlock.__data.__pad4 == 0U) && rwlock.__data.__readers == 0U) && rwlock.__data.__rwelision == (signed char)0) && rwlock.__data.__shared == (unsigned char)0) && rwlock.__data.__writers == 0U) && rwlock.__data.__writers_futex == 0U) && rwlock.__data.__wrphase_futex == 0U) && y % 3 == 0) && (y == 0 || y == 3))) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/18_read_write_lock-pthread.i:717:3)
[Info][Witness] invariant has undefined variables or side effects: ! multithreaded || (__VERIFIER_atomic_locked || (((((((((((((((0 <= y && y <= 3) && y <= 127) && rwlock.__data.__cur_writer == 0) && rwlock.__data.__flags == (unsigned char)0) && rwlock.__data.__pad2 == (unsigned char)0) && rwlock.__data.__pad3 == 0U) && rwlock.__data.__pad4 == 0U) && rwlock.__data.__readers == 0U) && rwlock.__data.__rwelision == (signed char)0) && rwlock.__data.__shared == (unsigned char)0) && rwlock.__data.__writers == 0U) && rwlock.__data.__writers_futex == 0U) && rwlock.__data.__wrphase_futex == 0U) && y % 3 == 0) && (y == 0 || y == 3))) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/18_read_write_lock-pthread.i:717:3)
[Warning][Witness] cannot unassume entry of type ghost_variable
[Warning][Witness] cannot unassume entry of type ghost_update
[Info][Deadcode] Logical lines of code (LLoC) summary:
  live: 27
  dead: 0
  total lines: 27
[Warning][Deadcode][CWE-570] condition '0' is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/18_read_write_lock-pthread.i:12:73-12:74)
/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/18_read_write_lock-pthread.i:717: Error: Cannot resolve variable multithreaded.
/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/18_read_write_lock-pthread.i:717: Error: Cannot resolve variable __VERIFIER_atomic_locked.
/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/18_read_write_lock-pthread.i:717: Error: Cannot resolve variable multithreaded.
/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/18_read_write_lock-pthread.i:717: Error: Cannot resolve variable rwlock_locked.
/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/18_read_write_lock-pthread.i:717: Error: Cannot resolve variable multithreaded.
/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/18_read_write_lock-pthread.i:717: Error: Cannot resolve variable multithreaded.
/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/18_read_write_lock-pthread.i:717: Error: Cannot resolve variable multithreaded.
[Warning][Witness] cannot validate entry of type ghost_variable
[Warning][Witness] cannot validate entry of type ghost_update
[Info][Witness] witness validation summary:
  confirmed: 0
  unconfirmed: 0
  refuted: 0
  error: 5
  unchecked: 0
  unsupported: 16
  disabled: 0
  total validation entries: 21
SV-COMP result: ERROR (witness error)
[Info][Race] Memory locations race summary:
  safe: 2
  vulnerable: 0
  unsafe: 0
  total memory locations: 2
/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/18_read_write_lock-pthread.i:717: Error: Cannot resolve variable multithreaded.
/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/18_read_write_lock-pthread.i:717: Error: Cannot resolve variable __VERIFIER_atomic_locked.
