./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-2b.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: 41
functionCalls: 39
loops: 6
loopBreaks: 0
controlFlowStatements: 126
expressions: 776
instructions: 124
integralVars: (8,48)
arrayVars: (2,0)
pointerVars: (0,14)

Complexity estimates:
File: 1
Total: 4096
Congruence: 755
Enabled congruence domain.
Widening: 2340
Enabled widening thresholds
Octagon: 1000
Enabled octagon domain for:
pthread_create, pthread_join, 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-2b.i:695:3-695:10)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:709:3-709:10)
[Warning][Deadcode] Function '__bswap_32' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:71:1-75:1)
[Warning][Deadcode] Function '__bswap_64' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:76:1-80:1)
[Warning][Deadcode] Function '__uint16_identity' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:81:1-85:1)
[Warning][Deadcode] Function '__uint32_identity' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:86:1-90:1)
[Warning][Deadcode] Function '__uint64_identity' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:91:1-95:1)
[Info][Deadcode] Logical lines of code (LLoC) summary:
  live: 35
  dead: 5 (5 in uncalled functions)
  total lines: 40
[Warning][Race] Memory location r (race with conf. 110): (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:688:10-688:13)
  write with [region:{r}, mhp:{tid=[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:716:3-716:36#top]}, thread:[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:716:3-716:36#top]] (conf. 110)  (exp: & r) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:710:3-710:8)
  write with [region:{r}, mhp:{tid=[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:718:3-718:36#top]}, thread:[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:718:3-718:36#top]] (conf. 110)  (exp: & r) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:710:3-710:8)
  read with [region:{r}, mhp:{tid=[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:716:3-716:36#top]}, thread:[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:716:3-716:36#top]] (conf. 110)  (exp: & r) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:709:3-709:10)
  read with [region:{r}, mhp:{tid=[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:718:3-718:36#top]}, thread:[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:718:3-718:36#top]] (conf. 110)  (exp: & r) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:709:3-709:10)
[Warning][Race] Memory location x (race with conf. 110): (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:688:15-688:16)
  write with [region:{x}, mhp:{tid=[main, writer@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:715:3-715:36#top]}, thread:[main, writer@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:715:3-715:36#top]] (conf. 110)  (exp: & x) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:699:3-699:8)
  write with [region:{x}, mhp:{tid=[main, writer@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:717:3-717:36#top]}, thread:[main, writer@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:717:3-717:36#top]] (conf. 110)  (exp: & x) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:699:3-699:8)
  read with [region:{x}, mhp:{tid=[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:716:3-716:36#top]}, thread:[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:716:3-716:36#top]] (conf. 110)  (exp: & x) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:706:3-706:8)
  read with [region:{x}, mhp:{tid=[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:718:3-718:36#top]}, thread:[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:718:3-718:36#top]] (conf. 110)  (exp: & x) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:706:3-706:8)
  read with [region:{x}, mhp:{tid=[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:716:3-716:36#top]}, thread:[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:716:3-716:36#top]] (conf. 110)  (exp: & x) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:708:7-708:16)
  read with [region:{x}, mhp:{tid=[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:718:3-718:36#top]}, thread:[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:718:3-718:36#top]] (conf. 110)  (exp: & x) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:708:7-708:16)
[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-2b.i:16:73-16:74)
[Warning][Race] Memory location y (race with conf. 110): (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:688:18-688:19)
  write with [region:{y}, mhp:{tid=[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:716:3-716:36#top]}, thread:[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:716:3-716:36#top]] (conf. 110)  (exp: & y) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:707:3-707:8)
  write with [region:{y}, mhp:{tid=[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:718:3-718:36#top]}, thread:[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:718:3-718:36#top]] (conf. 110)  (exp: & y) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:707:3-707:8)
  read with [region:{y}, mhp:{tid=[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:716:3-716:36#top]}, thread:[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:716:3-716:36#top]] (conf. 110)  (exp: & y) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:708:7-708:16)
  read with [region:{y}, mhp:{tid=[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:718:3-718:36#top]}, thread:[main, reader@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:718:3-718:36#top]] (conf. 110)  (exp: & y) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:708:7-708:16)
[Warning][Race] Memory location w (race with conf. 110): (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:688:5-688:8)
  write with [region:{w}, mhp:{tid=[main, writer@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:715:3-715:36#top]}, thread:[main, writer@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:715:3-715:36#top]] (conf. 110)  (exp: & w) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:700:3-700:8)
  write with [region:{w}, mhp:{tid=[main, writer@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:717:3-717:36#top]}, thread:[main, writer@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:717:3-717:36#top]] (conf. 110)  (exp: & w) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/read_write_lock-2b.i:700:3-700:8)
SV-COMP result: unknown
[Info][Race] Memory locations race summary:
  safe: 0
  vulnerable: 0
  unsafe: 4
  total memory locations: 4
