./goblint --conf conf/svcomp.json --sets ana.specification /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/properties/no-data-race.prp --sets exp.architecture 32bit /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-1.i


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


--sets is deprecated, use --set instead.
--sets is deprecated, use --set instead.
unrolling loop at lib/libc/stub/src/stdlib.c:10:5-12:5 with factor 12
unrolling loop at lib/libc/stub/src/stdlib.c:21:9-27:9 with factor 4
unrolling loop at lib/libc/stub/src/stdlib.c:40:3-45:3 with factor 6
Collected factors:
functions: 43
functionCalls: 50
loops: 6
loopBreaks: 0
controlFlowStatements: 128
expressions: 792
instructions: 137
integralVars: (8,52)
arrayVars: (2,0)
pointerVars: (0,14)

Complexity estimates:
File: 1
Total: 4281
Congruence: 910
Enabled congruence domain.
Widening: 2370
Enabled widening thresholds
Octagon: 1000
Enabled octagon domain for:
__VERIFIER_atomic_begin, __VERIFIER_atomic_end, i, key, count, a, tmp, j, count, k, size, a, b, c, i, t1, t2, t3, t4, l, tmp, __x, __x, __x
SV-COMP specification: CHECK( init(main()), LTL(G ! data-race) )
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-1.i:711:3-711:10)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-1.i:714:3-714:10)
[Warning][Deadcode] Function '__bswap_16' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-1.i:82:1-86:1)
[Warning][Deadcode] Function '__bswap_32' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-1.i:87:1-91:1)
[Warning][Deadcode] Function '__bswap_64' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-1.i:92:15-96:1)
[Warning][Deadcode] Function '__uint16_identity' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-1.i:97:1-101:1)
[Warning][Deadcode] Function '__uint32_identity' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-1.i:102:1-106:1)
[Warning][Deadcode] Function '__uint64_identity' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-1.i:107:1-111:1)
[Info][Deadcode] Logical lines of code (LLoC) summary:
  live: 49
  dead: 6 (6 in uncalled functions)
  total lines: 55
[Warning][Deadcode][CWE-570] condition '0' (possibly inserted by CIL) is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-1.i:16:73-16:74)
[Warning][Race] Memory location x (race with conf. 110): (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-1.i:704:15-704:16)
  write with [region:{x}, mhp:{tid=[main, writer@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-1.i:745:3-745:36#top]}, thread:[main, writer@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-1.i:745:3-745:36#top]] (conf. 110)  (exp: & x) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-1.i:718:3-718:8)
  write with [region:{x}, mhp:{tid=[main, writer@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-1.i:747:3-747:36#top]}, thread:[main, writer@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-1.i:747:3-747:36#top]] (conf. 110)  (exp: & x) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-1.i:718:3-718:8)
  read with [region:{x}, mhp:{tid=[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-1.i:746:3-746:36#top]}, lock:{[__VERIFIER_atomic]}, thread:[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-1.i:746:3-746:36#top]] (conf. 110)  (exp: & x) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-1.i:728:3-728:8)
  read with [region:{x}, mhp:{tid=[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-1.i:748:3-748:36#top]}, lock:{[__VERIFIER_atomic]}, thread:[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-1.i:748:3-748:36#top]] (conf. 110)  (exp: & x) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-1.i:728:3-728:8)
  read with [region:{x}, mhp:{tid=[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-1.i:746:3-746:36#top]}, lock:{[__VERIFIER_atomic]}, thread:[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-1.i:746:3-746:36#top]] (conf. 110)  (exp: & x) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-1.i:737:7-737:13)
  read with [region:{x}, mhp:{tid=[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-1.i:748:3-748:36#top]}, lock:{[__VERIFIER_atomic]}, thread:[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-1.i:748:3-748:36#top]] (conf. 110)  (exp: & x) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-1.i:737:7-737:13)
SV-COMP result: unknown
[Info][Race] Memory locations race summary:
  safe: 3
  vulnerable: 0
  unsafe: 1
  total memory locations: 4
