/mnt/thread-witnesses/replication/bench/thread-witnesses/st-cross/../../../ourtool/goblint --conf conf/svcomp-yaml-validate.json --enable dbg.timing.enabled --set 'ana.activated[+]' apron --set ana.apron.domain polyhedra --witness.yaml.unassume korn/in-de52.yml.witness.yml --witness.yaml.validate korn/in-de52.yml.witness.yml --sets ana.specification ../properties/unreach-call.prp --sets exp.architecture 32bit ../plain/in-de52.c


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


--sets is deprecated, use --set instead.
--sets is deprecated, use --set instead.
SV-COMP specification: CHECK( init(main()), LTL(G ! call(reach_error())) )
[Info][Witness] unassume invariant: ((((x + (z - y) == 0U && y >= x) && x >= 1U) && y >= 2U) || ((((((! (x + (z - y) == 0U) || (x + (z - y) == 0U && ! (y >= x))) || ((x + (z - y) == 0U && y >= x) && ! (x >= 1U))) || (((x + (z - y) == 0U && y >= x) && x >= 1U) && ! (y >= 2U))) && x == 1U) && y - z == 1U) && y >= 1U)) || (((((((! (x + (z - y) == 0U) || (x + (z - y) == 0U && ! (y >= x))) || ((x + (z - y) == 0U && y >= x) && ! (x >= 1U))) || (((x + (z - y) == 0U && y >= x) && x >= 1U) && ! (y >= 2U))) && ((! (x == 1U) || (x == 1U && ! (y - z == 1U))) || ((x == 1U && y - z == 1U) && ! (y >= 1U)))) && x == 0U) && y == z) && y >= 0U) (../plain/in-de52.c:23:9-23:12)
[Warning][Integer > Overflow][CWE-190] Unsigned integer overflow (../plain/in-de52.c:32:5-32:8)
[Info][Witness] unassume invariant: ((((x + (z - y) == 0U && y >= x) && x >= 1U) && y >= 2U) || ((((((! (x + (z - y) == 0U) || (x + (z - y) == 0U && ! (y >= x))) || ((x + (z - y) == 0U && y >= x) && ! (x >= 1U))) || (((x + (z - y) == 0U && y >= x) && x >= 1U) && ! (y >= 2U))) && x == 1U) && y - z == 1U) && y >= 1U)) || (((((((! (x + (z - y) == 0U) || (x + (z - y) == 0U && ! (y >= x))) || ((x + (z - y) == 0U && y >= x) && ! (x >= 1U))) || (((x + (z - y) == 0U && y >= x) && x >= 1U) && ! (y >= 2U))) && ((! (x == 1U) || (x == 1U && ! (y - z == 1U))) || ((x == 1U && y - z == 1U) && ! (y >= 1U)))) && x == 0U) && y == z) && y >= 0U) (../plain/in-de52.c:32:5-32:8)
[Info][Witness] unassume invariant: ((((((x + (4294967295U * y - z) == 0U && x - y >= 1U) && x >= 2U) && y >= 0U) || (((((! (x + (4294967295U * y - z) == 0U) || (x + (4294967295U * y - z) == 0U && ! (x - y >= 1U))) || ((x + (4294967295U * y - z) == 0U && x - y >= 1U) && ! (y >= 0U))) && x == y) && z == 0U) && x >= 2U)) || (((((((! (x + (4294967295U * y - z) == 0U) || (x + (4294967295U * y - z) == 0U && ! (x - y >= 1U))) || ((x + (4294967295U * y - z) == 0U && x - y >= 1U) && ! (x >= 2U))) || (((x + (4294967295U * y - z) == 0U && x - y >= 1U) && x >= 2U) && ! (y >= 0U))) && (! (x == y) || (x == y && ! (x >= 2U)))) && x == 1U) && y == 1U) && z == 0U)) || ((((((((! (x + (4294967295U * y - z) == 0U) || (x + (4294967295U * y - z) == 0U && ! (x - y >= 1U))) || ((x + (4294967295U * y - z) == 0U && x - y >= 1U) && ! (x >= 2U))) || (((x + (4294967295U * y - z) == 0U && x - y >= 1U) && x >= 2U) && ! (y >= 0U))) && ((! (x == y) || (x == y && ! (z == 0U))) || ((x == y && z == 0U) && ! (x >= 2U)))) && (! (y == 1U) || (y == 1U && ! (z == 0U)))) && x == 1U) && y == 0U) && z == 1U)) || (((((((((! (x + (4294967295U * y - z) == 0U) || (x + (4294967295U * y - z) == 0U && ! (x - y >= 1U))) || ((x + (4294967295U * y - z) == 0U && x - y >= 1U) && ! (x >= 2U))) || (((x + (4294967295U * y - z) == 0U && x - y >= 1U) && x >= 2U) && ! (y >= 0U))) && (! (x == y) || (x == y && ! (x >= 2U)))) && (! (x == 1U) || (x == 1U && ! (y == 1U)))) && (! (x == 1U) || (x == 1U && ! (z == 1U)))) && x == 0U) && y == 0U) && z == 0U) (../plain/in-de52.c:29:9-29:12)
[Warning][Integer > Overflow][CWE-190] Unsigned integer overflow (../plain/in-de52.c:38:5-38:8)
[Info][Witness] unassume invariant: ((((((x + (4294967295U * y - z) == 0U && x - y >= 1U) && x >= 2U) && y >= 0U) || (((((! (x + (4294967295U * y - z) == 0U) || (x + (4294967295U * y - z) == 0U && ! (x - y >= 1U))) || ((x + (4294967295U * y - z) == 0U && x - y >= 1U) && ! (y >= 0U))) && x == y) && z == 0U) && x >= 2U)) || (((((((! (x + (4294967295U * y - z) == 0U) || (x + (4294967295U * y - z) == 0U && ! (x - y >= 1U))) || ((x + (4294967295U * y - z) == 0U && x - y >= 1U) && ! (x >= 2U))) || (((x + (4294967295U * y - z) == 0U && x - y >= 1U) && x >= 2U) && ! (y >= 0U))) && (! (x == y) || (x == y && ! (x >= 2U)))) && x == 1U) && y == 1U) && z == 0U)) || ((((((((! (x + (4294967295U * y - z) == 0U) || (x + (4294967295U * y - z) == 0U && ! (x - y >= 1U))) || ((x + (4294967295U * y - z) == 0U && x - y >= 1U) && ! (x >= 2U))) || (((x + (4294967295U * y - z) == 0U && x - y >= 1U) && x >= 2U) && ! (y >= 0U))) && ((! (x == y) || (x == y && ! (z == 0U))) || ((x == y && z == 0U) && ! (x >= 2U)))) && (! (y == 1U) || (y == 1U && ! (z == 0U)))) && x == 1U) && y == 0U) && z == 1U)) || (((((((((! (x + (4294967295U * y - z) == 0U) || (x + (4294967295U * y - z) == 0U && ! (x - y >= 1U))) || ((x + (4294967295U * y - z) == 0U && x - y >= 1U) && ! (x >= 2U))) || (((x + (4294967295U * y - z) == 0U && x - y >= 1U) && x >= 2U) && ! (y >= 0U))) && (! (x == y) || (x == y && ! (x >= 2U)))) && (! (x == 1U) || (x == 1U && ! (y == 1U)))) && (! (x == 1U) || (x == 1U && ! (z == 1U)))) && x == 0U) && y == 0U) && z == 0U) (../plain/in-de52.c:38:5-38:8)
[Info][Witness] unassume invariant: (((((x + (y - z) == 0U && x + y >= 2U) && x >= 0U) && y >= 0U) || ((((((! (x + (y - z) == 0U) || (x + (y - z) == 0U && ! (x + y >= 2U))) || ((x + (y - z) == 0U && x + y >= 2U) && ! (x >= 0U))) || (((x + (y - z) == 0U && x + y >= 2U) && x >= 0U) && ! (y >= 0U))) && x == 1U) && y == 0U) && z == 1U)) || (((((((! (x + (y - z) == 0U) || (x + (y - z) == 0U && ! (x + y >= 2U))) || ((x + (y - z) == 0U && x + y >= 2U) && ! (x >= 0U))) || (((x + (y - z) == 0U && x + y >= 2U) && x >= 0U) && ! (y >= 0U))) && (! (x == 1U) || (x == 1U && ! (y == 0U)))) && x == 0U) && y == 1U) && z == 1U)) || ((((((((! (x + (y - z) == 0U) || (x + (y - z) == 0U && ! (x + y >= 2U))) || ((x + (y - z) == 0U && x + y >= 2U) && ! (x >= 0U))) || (((x + (y - z) == 0U && x + y >= 2U) && x >= 0U) && ! (y >= 0U))) && (! (x == 1U) || (x == 1U && ! (z == 1U)))) && (! (y == 1U) || (y == 1U && ! (z == 1U)))) && x == 0U) && y == 0U) && z == 0U) (../plain/in-de52.c:35:9-35:12)
[Warning][Integer > Overflow][CWE-191] Unsigned integer underflow (../plain/in-de52.c:43:5-43:8)
[Info][Witness] unassume invariant: (((((x + (y - z) == 0U && x + y >= 2U) && x >= 0U) && y >= 0U) || ((((((! (x + (y - z) == 0U) || (x + (y - z) == 0U && ! (x + y >= 2U))) || ((x + (y - z) == 0U && x + y >= 2U) && ! (x >= 0U))) || (((x + (y - z) == 0U && x + y >= 2U) && x >= 0U) && ! (y >= 0U))) && x == 1U) && y == 0U) && z == 1U)) || (((((((! (x + (y - z) == 0U) || (x + (y - z) == 0U && ! (x + y >= 2U))) || ((x + (y - z) == 0U && x + y >= 2U) && ! (x >= 0U))) || (((x + (y - z) == 0U && x + y >= 2U) && x >= 0U) && ! (y >= 0U))) && (! (x == 1U) || (x == 1U && ! (y == 0U)))) && x == 0U) && y == 1U) && z == 1U)) || ((((((((! (x + (y - z) == 0U) || (x + (y - z) == 0U && ! (x + y >= 2U))) || ((x + (y - z) == 0U && x + y >= 2U) && ! (x >= 0U))) || (((x + (y - z) == 0U && x + y >= 2U) && x >= 0U) && ! (y >= 0U))) && (! (x == 1U) || (x == 1U && ! (z == 1U)))) && (! (y == 1U) || (y == 1U && ! (z == 1U)))) && x == 0U) && y == 0U) && z == 0U) (../plain/in-de52.c:44:5-44:8)
[Info][Deadcode] Logical lines of code (LLoC) summary:
  live: 27
  dead: 0
  total lines: 27
[Warning][Integer > Overflow][CWE-191] Unsigned integer underflow
[Warning][Integer > Overflow][CWE-190] Unsigned integer overflow
[Warning][Witness] invariant unconfirmed: ((x + (z - y)) == (0) && y >= x && x >= (1) && y >= (2)) || ((!((x + (z - y)) == (0)) || ((x + (z - y)) == (0) && !(y >= x)) || ((x + (z - y)) == (0) && y >= x && !(x >= (1))) || ((x + (z - y)) == (0) && y >= x && x >= (1) && !(y >= (2)))) && x == (1) && (y - z) == (1) && y >= (1)) || ((!((x + (z - y)) == (0)) || ((x + (z - y)) == (0) && !(y >= x)) || ((x + (z - y)) == (0) && y >= x && !(x >= (1))) || ((x + (z - y)) == (0) && y >= x && x >= (1) && !(y >= (2)))) && (!(x == (1)) || (x == (1) && !((y - z) == (1))) || (x == (1) && (y - z) == (1) && !(y >= (1)))) && x == (0) && y == z && y >= (0)) (../plain/in-de52.c:29:3)
[Warning][Witness] invariant unconfirmed: ((x + (((-1) * y) - z)) == (0) && (x - y) >= (1) && x >= (2) && y >= (0)) || ((!((x + (((-1) * y) - z)) == (0)) || ((x + (((-1) * y) - z)) == (0) && !((x - y) >= (1))) || ((x + (((-1) * y) - z)) == (0) && (x - y) >= (1) && !(y >= (0)))) && x == y && z == (0) && x >= (2)) || ((!((x + (((-1) * y) - z)) == (0)) || ((x + (((-1) * y) - z)) == (0) && !((x - y) >= (1))) || ((x + (((-1) * y) - z)) == (0) && (x - y) >= (1) && !(x >= (2))) || ((x + (((-1) * y) - z)) == (0) && (x - y) >= (1) && x >= (2) && !(y >= (0)))) && (!(x == y) || (x == y && !(x >= (2)))) && x == (1) && y == (1) && z == (0)) || ((!((x + (((-1) * y) - z)) == (0)) || ((x + (((-1) * y) - z)) == (0) && !((x - y) >= (1))) || ((x + (((-1) * y) - z)) == (0) && (x - y) >= (1) && !(x >= (2))) || ((x + (((-1) * y) - z)) == (0) && (x - y) >= (1) && x >= (2) && !(y >= (0)))) && (!(x == y) || (x == y && !(z == (0))) || (x == y && z == (0) && !(x >= (2)))) && (!(y == (1)) || (y == (1) && !(z == (0)))) && x == (1) && y == (0) && z == (1)) || ((!((x + (((-1) * y) - z)) == (0)) || ((x + (((-1) * y) - z)) == (0) && !((x - y) >= (1))) || ((x + (((-1) * y) - z)) == (0) && (x - y) >= (1) && !(x >= (2))) || ((x + (((-1) * y) - z)) == (0) && (x - y) >= (1) && x >= (2) && !(y >= (0)))) && (!(x == y) || (x == y && !(x >= (2)))) && (!(x == (1)) || (x == (1) && !(y == (1)))) && (!(x == (1)) || (x == (1) && !(z == (1)))) && x == (0) && y == (0) && z == (0)) (../plain/in-de52.c:35:3)
[Warning][Witness] invariant unconfirmed: ((x + (y - z)) == (0) && (x + y) >= (2) && x >= (0) && y >= (0)) || ((!((x + (y - z)) == (0)) || ((x + (y - z)) == (0) && !((x + y) >= (2))) || ((x + (y - z)) == (0) && (x + y) >= (2) && !(x >= (0))) || ((x + (y - z)) == (0) && (x + y) >= (2) && x >= (0) && !(y >= (0)))) && x == (1) && y == (0) && z == (1)) || ((!((x + (y - z)) == (0)) || ((x + (y - z)) == (0) && !((x + y) >= (2))) || ((x + (y - z)) == (0) && (x + y) >= (2) && !(x >= (0))) || ((x + (y - z)) == (0) && (x + y) >= (2) && x >= (0) && !(y >= (0)))) && (!(x == (1)) || (x == (1) && !(y == (0)))) && x == (0) && y == (1) && z == (1)) || ((!((x + (y - z)) == (0)) || ((x + (y - z)) == (0) && !((x + y) >= (2))) || ((x + (y - z)) == (0) && (x + y) >= (2) && !(x >= (0))) || ((x + (y - z)) == (0) && (x + y) >= (2) && x >= (0) && !(y >= (0)))) && (!(x == (1)) || (x == (1) && !(z == (1)))) && (!(y == (1)) || (y == (1) && !(z == (1)))) && x == (0) && y == (0) && z == (0)) (../plain/in-de52.c:41:3)
[Info][Witness] witness validation summary:
  confirmed: 0
  unconfirmed: 3
  refuted: 0
  error: 0
  unchecked: 0
  unsupported: 0
  disabled: 0
  total validation entries: 3
SV-COMP result: unknown

vars = 45    evals = 90    narrow_reuses = 5

Timings:
                                  cputime   walltime   allocated   count
Default                            0.433s     0.434s    147.44MB      1×
  preprocess                         0.023s     0.022s      0.01MB      1×
  FrontC                             0.004s     0.004s      4.09MB      4×
  Cabs2cil                           0.006s     0.006s      4.70MB      4×
  mergeCIL                           0.003s     0.003s      3.34MB      1×
  analysis                           0.393s     0.394s    130.32MB      1×
    createCFG                          0.001s     0.001s      0.62MB      1×
      handle                             0.001s     0.001s      0.10MB     33×
      iter_connect                       0.001s     0.001s      0.41MB     33×
        computeSCCs                        0.001s     0.001s      0.24MB     34×
    FrontC                             0.006s     0.006s      1.55MB      6×
    Cabs2cil                           0.002s     0.002s      1.91MB      6×
    global_inits                       0.001s     0.001s      0.05MB      1×
    solving                            0.209s     0.210s    107.57MB      1×
      S.Dom.equal                        0.001s     0.001s      0.04MB     95×
      base unassume                      0.044s     0.044s     59.31MB     23×
      cheap_full_reach                   0.001s     0.001s      0.02MB      1×
      postsolver                         0.014s     0.014s     10.40MB      1×
        postsolver_iter                    0.014s     0.014s     10.36MB      1×
    warn_global                        0.001s     0.001s      0.12MB      1×
    witness                            0.001s     0.001s      0.01MB      1×
    result output                      0.001s     0.001s      0.01MB      1×
