./goblint --conf conf/svcomp.json --sets ana.specification /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/properties/no-overflow.prp --sets exp.architecture 32bit /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c


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


[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 /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:61:3-82:3 with factor 2
[Info] unrolling loop at /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:105:3-118:3 with factor 2
[Info] unrolling loop at /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:141:3-154:3 with factor 2
[Info] unrolling loop at /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:281:3-333:3 with factor 2
[Info] unrolling loop at /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:553:3-590:3 with factor 2
[Info] Setting "ana.int.interval" to true
[Info] no thread creation -> disabling thread analyses "race, deadlock, maylocks, symb_locks, thread, threadid, threadJoins, threadreturn, mhp, region, pthreadMutexType"
[Info] Enabled congruence domain.
[Info] Enabled octagon domain ONLY for:
[Info] token, m_st, i, count, tmp, key, a, count, i, j, i___0, j___0, k, size, r, top, expression, __retres1, tmp, tmp___0, tmp, __retres2, tmp, tmp___0, tmp___1, tmp, tmp_ndt_1, tmp_ndt_2, tmp_ndt_3, __retres1, __retres1, __retres1, __retres1
[Info] Enabled widening thresholds
[Info] SV-COMP specification: CHECK( init(main()), LTL(G ! overflow) )
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:75:9-75:27)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:113:5-113:15)
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:149:5-149:15)
[Warning][Deadcode] Function 'error' has dead code:
  on line 21 (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:21-21)
[Warning][Deadcode] Function 'fire_delta_events' has dead code:
  on line 345 (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:345-345)
  on line 350 (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:350-350)
  on line 355 (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:355-355)
  on line 360 (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:360-360)
  on line 365 (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:365-365)
  on line 370 (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:370-370)
[Warning][Deadcode] Function 'init_threads' has dead code:
  on line 234 (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:234-234)
  on line 239 (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:239-239)
  on line 244 (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:244-244)
[Warning][Deadcode] Function 'reset_delta_events' has dead code:
  on line 383 (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:383-383)
  on line 388 (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:388-388)
  on line 393 (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:393-393)
  on line 398 (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:398-398)
  on line 403 (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:403-403)
  on line 408 (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:408-408)
[Warning][Deadcode] Function 'reset_time_events' has dead code:
  on line 480 (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:480-480)
  on line 485 (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:485-485)
  on line 490 (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:490-490)
  on line 495 (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:495-495)
  on line 500 (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:500-500)
[Warning][Deadcode] Logical lines of code (LLoC) summary:
  live: 180
  dead: 21
  total lines: 201
[Warning][Deadcode][CWE-571] condition '1' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:553:10-553:11)
[Warning][Deadcode][CWE-570] condition 'T1_E == 1' is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:387:7-387:16)
[Warning][Deadcode][CWE-570] condition 'T2_E == 1' is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:392:7-392:16)
[Warning][Deadcode][CWE-570] condition 'E_M == 1' is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:397:7-397:15)
[Warning][Deadcode][CWE-570] condition 'E_1 == 1' is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:402:7-402:15)
[Warning][Deadcode][CWE-570] condition 'E_2 == 1' is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:407:7-407:15)
[Warning][Deadcode][CWE-571] condition '1' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:281:10-281:11)
[Warning][Deadcode][CWE-571] condition '1' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:105:10-105:11)
[Warning][Deadcode][CWE-571] condition 'M_E == 1' is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:474:7-474:15)
[Warning][Deadcode][CWE-570] condition 'T1_E == 1' is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:479:7-479:16)
[Warning][Deadcode][CWE-571] condition 't2_pc == 1' is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:133:9-133:19)
[Warning][Deadcode][CWE-570] condition 'T2_E == 1' is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:484:7-484:16)
[Warning][Deadcode][CWE-571] condition '1' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:281:10-281:11)
[Warning][Deadcode][CWE-571] condition '1' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:141:10-141:11)
[Warning][Deadcode][CWE-570] condition 'E_M == 1' is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:489:7-489:15)
[Warning][Deadcode][CWE-570] condition 'E_1 == 1' is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:494:7-494:15)
[Warning][Deadcode][CWE-570] condition 'E_2 == 1' is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:499:7-499:15)
[Warning][Deadcode][CWE-571] condition 'm_pc == 1' is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:53:9-53:18)
[Warning][Deadcode][CWE-571] condition '1' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:61:10-61:11)
[Warning][Deadcode][CWE-571] condition '1' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:141:10-141:11)
[Warning][Deadcode][CWE-571] condition '1' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:281:10-281:11)
[Warning][Deadcode][CWE-571] condition '1' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:553:10-553:11)
[Warning][Deadcode][CWE-571] condition '1' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:61:10-61:11)
[Warning][Deadcode][CWE-571] condition '1' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:553:10-553:11)
[Warning][Deadcode][CWE-570] condition 'M_E == 0' is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:344:7-344:15)
[Warning][Deadcode][CWE-570] condition 'T1_E == 0' is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:349:7-349:16)
[Warning][Deadcode][CWE-570] condition 'T2_E == 0' is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:354:7-354:16)
[Warning][Deadcode][CWE-571] condition 'm_i == 1' is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:231:7-231:15)
[Warning][Deadcode][CWE-570] condition 'E_M == 0' is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:359:7-359:15)
[Warning][Deadcode][CWE-571] condition 't1_i == 1' is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:236:7-236:16)
[Warning][Deadcode][CWE-570] condition 'E_1 == 0' is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:364:7-364:15)
[Warning][Deadcode][CWE-570] condition 'E_2 == 0' is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:369:7-369:15)
[Warning][Deadcode][CWE-571] condition 't1_pc == 1' is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:97:9-97:19)
[Warning][Deadcode][CWE-571] condition 't2_i == 1' is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:241:7-241:16)
[Warning][Deadcode][CWE-570] condition 'M_E == 1' is always false (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:382:7-382:15)
[Warning][Deadcode][CWE-571] condition '1' (possibly inserted by CIL) is always true (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/systemc/token_ring.02.cil-1.c:105:10-105:11)
SV-COMP result: unknown
[Info][Witness] witness generation summary:
  total generation entries: 1
