./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/qrcu-2.i


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


--sets is deprecated, use --set instead.
--sets is deprecated, use --set instead.
unrolling loop at /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:725:3-736:3 with factor 3
unrolling loop at /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:744:3-755:3 with factor 3
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: 46
functionCalls: 86
loops: 10
loopBreaks: 0
controlFlowStatements: 206
expressions: 963
instructions: 225
integralVars: (9,72)
arrayVars: (2,0)
pointerVars: (0,15)

Complexity estimates:
File: 2893
Total: 11877
Congruence: 1888
Enabled congruence domain.
Octagon: 3000
Enabled octagon domain for:
idx, ctr1, i, key, count, a, tmp, j, count, k, size, a, b, c, i, t1, t2, t3, sum, readerstart1, readerstart2, tmp, tmp___0, tmp___1, tmp___2, myidx, tmp, tmp___0, myidx, tmp, tmp___0, readerstart2, tmp, tmp___0, readerstart1, tmp, tmp___0, myidx, myidx, tmp, myidx, tmp, __x, __x, __x
Widening: 4096
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-atomic/qrcu-2.i:695:3-695:9)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:699:3-699:9)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:702:21-702:27)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:703:10-703:16)
[Warning][Integer > Overflow][CWE-190][CWE-191] Signed integer overflow and underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:766:46-766:62)
[Warning][Integer > Overflow][CWE-190][CWE-191] Signed integer overflow and underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:766:85-766:101)
[Warning][Integer > Overflow][CWE-190][CWE-191] Signed integer overflow and underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:767:62-767:78)
[Warning][Integer > Overflow][CWE-190][CWE-191] Signed integer overflow and underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:767:101-767:117)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:771:21-771:27)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:771:38-771:44)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:772:12-772:18)
[Warning][Integer > Overflow][CWE-191] Signed integer underflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:772:29-772:35)
[Warning][Deadcode] Function '__bswap_32' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:72:1-76:1)
[Warning][Deadcode] Function '__bswap_64' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:77:1-81:1)
[Warning][Deadcode] Function '__uint16_identity' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:82:1-86:1)
[Warning][Deadcode] Function '__uint32_identity' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:87:1-91:1)
[Warning][Deadcode] Function '__uint64_identity' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:92:1-96:1)
[Info][Deadcode] Logical lines of code (LLoC) summary:
  live: 78
  dead: 5 (5 in uncalled functions)
  total lines: 83
[Warning][Deadcode][CWE-571] condition '1' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:744:10-744:11)
[Warning][Deadcode][CWE-571] condition '1' is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:719:9-719:13)
[Warning][Deadcode][CWE-571] condition '1' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:725:10-725:11)
[Warning][Race] Memory location idx (race with conf. 110): (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:689:5-689:10)
  write with [region:{idx}, mhp:{tid=[main, qrcu_updater@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:786:3-786:42#top]}, lock:{mutex}, thread:[main, qrcu_updater@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:786:3-786:42#top]] (conf. 110)  (exp: & idx) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:771:29-771:36)
  write with [region:{idx}, mhp:{tid=[main, qrcu_updater@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:786:3-786:42#top]}, lock:{mutex}, thread:[main, qrcu_updater@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:786:3-786:42#top]] (conf. 110)  (exp: & idx) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:772:20-772:27)
  read with [region:{idx}, mhp:{tid=[main, qrcu_reader1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:784:3-784:42#top]}, thread:[main, qrcu_reader1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:784:3-784:42#top]] (conf. 110)  (exp: & idx) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:726:5-726:16)
  read with [region:{idx}, mhp:{tid=[main, qrcu_reader1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:784:3-784:42#top]}, thread:[main, qrcu_reader1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:784:3-784:42#top]] (conf. 110)  (exp: & idx) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:726:5-726:16)
  read with [region:{idx}, mhp:{tid=[main, qrcu_reader1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:784:3-784:42#top]}, thread:[main, qrcu_reader1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:784:3-784:42#top]] (conf. 110)  (exp: & idx) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:726:5-726:16)
  read with [region:{idx}, mhp:{tid=[main, qrcu_reader1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:784:3-784:42#top]}, thread:[main, qrcu_reader1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:784:3-784:42#top]] (conf. 110)  (exp: & idx) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:726:5-726:16)
  read with [region:{idx}, mhp:{tid=[main, qrcu_reader2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:785:3-785:42#top]}, thread:[main, qrcu_reader2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:785:3-785:42#top]] (conf. 110)  (exp: & idx) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:745:5-745:16)
  read with [region:{idx}, mhp:{tid=[main, qrcu_reader2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:785:3-785:42#top]}, thread:[main, qrcu_reader2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:785:3-785:42#top]] (conf. 110)  (exp: & idx) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:745:5-745:16)
  read with [region:{idx}, mhp:{tid=[main, qrcu_reader2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:785:3-785:42#top]}, thread:[main, qrcu_reader2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:785:3-785:42#top]] (conf. 110)  (exp: & idx) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:745:5-745:16)
  read with [region:{idx}, mhp:{tid=[main, qrcu_reader2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:785:3-785:42#top]}, thread:[main, qrcu_reader2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:785:3-785:42#top]] (conf. 110)  (exp: & idx) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:745:5-745:16)
[Warning][Deadcode][CWE-571] condition '1' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:744:10-744:11)
[Warning][Deadcode][CWE-571] condition '1' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:725:10-725:11)
[Warning][Deadcode][CWE-571] condition '1' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:725:10-725:11)
[Warning][Deadcode][CWE-570] condition '0' (possibly inserted by CIL) is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:16:73-16:74)
[Warning][Deadcode][CWE-571] condition '1' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:725:10-725:11)
[Warning][Deadcode][CWE-571] condition '1' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:744:10-744:11)
[Warning][Deadcode][CWE-571] condition '1' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:744:10-744:11)
[Warning][Deadcode][CWE-571] condition '1' is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-atomic/qrcu-2.i:712:9-712:13)
SV-COMP result: unknown
[Info][Race] Memory locations race summary:
  safe: 4
  vulnerable: 0
  unsafe: 1
  total memory locations: 5
