./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-divine/ring_1w1r-1.i


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


--sets is deprecated, use --set instead.
--sets is deprecated, use --set instead.
unrolling loop at /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:828:5-835:5 with factor 3
unrolling loop at /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:843:5-847:5 with factor 12
unrolling loop at /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:853:5-858:5 with factor 5
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: 44
functionCalls: 72
loops: 10
loopBreaks: 0
controlFlowStatements: 198
expressions: 1112
instructions: 214
integralVars: (4,57)
arrayVars: (2,0)
pointerVars: (0,22)

Complexity estimates:
File: 2785
function ring_enqueue uses mod, enable congruence domain recursively for:
  "down":
  "up":
    writer_fn
    main
function ring_dequeue uses mod, enable congruence domain recursively for:
  "down":
  "up":
    reader_fn
    reader_nowait_fn
Total: 11150
Congruence: 1397
Enabled congruence domain.
Octagon: 3000
Enabled octagon domain for:
reach_error, ring_enqueue, i, key, count, a, tmp, j, count, k, size, a, b, c, i, reader, i, r, val, tmp, i, r, r, i, val, tmp, tmp___0, r, tmp, r, x, r, x, __x, __x, __x
Widening: 3968
Enabled widening thresholds
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-divine/ring_1w1r-1.i:855:10-855:55)
[Warning][Deadcode] Function '__bswap_16' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:63:1-67:1)
[Warning][Deadcode] Function '__bswap_32' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:68:1-72:1)
[Warning][Deadcode] Function '__bswap_64' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:73:15-77:1)
[Warning][Deadcode] Function '__uint16_identity' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:78:1-82:1)
[Warning][Deadcode] Function '__uint32_identity' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:83:1-87:1)
[Warning][Deadcode] Function '__uint64_identity' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:88:1-92:1)
[Warning][Deadcode] Function 'reader_fn' is uncalled: 12 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:825:1-839:1)
[Info][Deadcode] Logical lines of code (LLoC) summary:
  live: 37
  dead: 18 (18 in uncalled functions)
  total lines: 55
[Warning][Deadcode][CWE-571] condition 'i < 8L' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:853:13-853:19)
[Warning][Race] Memory location r.q[?] (race with conf. 110): (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:865:10-865:11)
  write with [mhp:{tid=[main]; created={[main, reader_nowait_fn@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:867:5-867:66#top]}}, thread:[main]] (conf. 110)  (exp: & r->q[r->writer]) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:811:5-811:26)
  read with [mhp:{tid=[main, reader_nowait_fn@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:867:5-867:66#top]}, thread:[main, reader_nowait_fn@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:867:5-867:66#top]] (conf. 110)  (exp: & r->q[r->reader]) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:815:10-815:31)
[Warning][Race] Memory location r.reader (race with conf. 110): (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:865:10-865:11)
  write with [mhp:{tid=[main, reader_nowait_fn@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:867:5-867:66#top]}, thread:[main, reader_nowait_fn@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:867:5-867:66#top]] (conf. 110)  (exp: & r->reader) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:816:5-816:36)
  read with [mhp:{tid=[main]; created={[main, reader_nowait_fn@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:867:5-867:66#top]}}, thread:[main]] (conf. 110)  (exp: & r->reader) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:810:14-810:46)
[Warning][Race] Memory location r.writer (race with conf. 110): (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:865:10-865:11)
  write with [mhp:{tid=[main]; created={[main, reader_nowait_fn@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:867:5-867:66#top]}}, thread:[main]] (conf. 110)  (exp: & r->writer) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:812:5-812:36)
  read with [mhp:{tid=[main, reader_nowait_fn@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:867:5-867:66#top]}, thread:[main, reader_nowait_fn@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:867:5-867:66#top]] (conf. 110)  (exp: & r->writer) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:820:5-820:34)
[Warning][Deadcode][CWE-571] condition 'i < 8L' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:853:13-853:19)
[Warning][Deadcode][CWE-571] condition 'i < 8L' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:843:9-843:34)
[Warning][Deadcode][CWE-571] condition 'i < 8L' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:843:9-843:34)
[Warning][Deadcode][CWE-571] condition 'i < 8L' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:853:13-853:19)
[Warning][Deadcode][CWE-570] condition '0' (possibly inserted by CIL) is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:803:73-803:74)
[Warning][Deadcode][CWE-571] condition 'i < 8L' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:843:9-843:34)
[Warning][Deadcode][CWE-571] condition 'i < 8L' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:853:13-853:19)
[Warning][Deadcode][CWE-571] condition 'i < 8L' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:843:9-843:34)
[Warning][Deadcode][CWE-571] condition 'i < 8L' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:843:9-843:34)
[Warning][Deadcode][CWE-571] condition 'i < 8L' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:853:13-853:19)
[Warning][Deadcode][CWE-571] condition 'i < 8L' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:843:9-843:34)
[Warning][Deadcode][CWE-571] condition 'i < 8L' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:843:9-843:34)
[Warning][Deadcode][CWE-571] condition 'i < 8L' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:843:9-843:34)
[Warning][Deadcode][CWE-570] condition 'i < 8L' (possibly inserted by CIL) is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-divine/ring_1w1r-1.i:843:9-843:34)
SV-COMP result: unknown
[Info][Race] Memory locations race summary:
  safe: 0
  vulnerable: 0
  unsafe: 3
  total memory locations: 3
