/mnt/thread-witnesses/replication/bench/thread-witnesses/st-cross/../../../CPAchecker-2.2-unix/scripts/cpa.sh -heap 10000M -timelimit 900s -witness2invariant -skipRecursion -setprop invariantStore.witness=/mnt/thread-witnesses/replication/bench/thread-witnesses/st-cross/../../../results/st-cross-self/ourtool.2023-02-03_08-10-40.files/ourtool/nested_6.yml/witness.graphml -stats -spec ../properties/unreach-call.prp -32 ../plain/nested_6.c


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


Running CPAchecker with Java heap of size 10000M.
Running CPAchecker with default stack size (1024k). Specify a larger value with -stack if needed.
Language C detected and set for analysis (CPAMain.detectFrontendLanguageIfNecessary, INFO)

Using the following resource limits: CPU-time limit of 900s (ResourceLimitChecker.fromConfiguration, INFO)

CPAchecker 2.2 / witness2invariant (OpenJDK 64-Bit Server VM 11.0.17) started (CPAchecker.run, INFO)

Parsing CFA from file(s) "../plain/nested_6.c" (CPAchecker.parse, INFO)

Using predicate analysis with MathSAT5 version 5.6.8 (27814677e16f) (Jun 28 2022 17:03:19, gmp 6.1.2, gcc 6.3.0, 64-bit, reentrant) and JFactory 1.21. (PredicateCPA:PredicateCPA.<init>, INFO)

The following configuration options were specified but are not used:
 witness.noViolationValidation 
 (CPAchecker.printConfigurationWarnings, WARNING)

Starting analysis ... (CPAchecker.runAlgorithm, INFO)

Exporting invariant ./output/invariantWitnesses/fccf1486-d3ef-4ba6-94f9-ab4227a56645.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/bde9ffbd-84fa-43ee-bd61-76a6d14097a3.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/f2821d24-e616-4e8f-baf2-36911ba59c06.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/baac6f26-8324-486d-a505-adb0cb2ec5f4.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/3b2c96ff-a079-4a9b-b206-192c68cfec83.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/56c935dd-3cbf-4da3-90a7-2deddb6d15d9.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/c62948a0-f658-4f13-81a6-8a2cee95a121.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/3a6e66f3-6c1c-4b54-b4d0-8c31fd492690.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/44ba7c79-c469-42c2-9f44-7245ac57466d.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/8e6a802c-ef08-47fc-946f-5e2ca5dcb75e.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/4e1cc8d0-9bca-423a-86f3-49d4ffed7b91.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/53635ab1-bfec-4dee-a196-bba489843a53.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/1ea12854-d693-43f5-b336-c569a1d8a7b2.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/dca13511-de9f-4cc6-94dc-4a46b667c0ee.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/a9c8c13d-22c0-4c47-8ad2-9cf08272be93.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/785cf199-658a-4b6b-8a5a-a115dbcc1a2d.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/994eb9d9-9d06-41f1-aa04-1c1c3b822ddf.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/71e8eb9d-ee8b-4490-8862-d5f2934ee7be.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/82fd583a-973a-4767-bdec-3d90d23f6ab4.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/b2088e8b-85ae-45ce-8b2e-d989a8facc96.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Stopping analysis ... (CPAchecker.runAlgorithm, INFO)


PredicateCPA statistics
-----------------------
Number of abstractions:            0 (NaN% of all post computations)
Number of strengthen sat checks:   0
Number of coverage checks:         0
  BDD entailment checks:           0
Number of SMT sat checks:          0
  trivial:                         0
  cached:                          0

Max ABE block size:                       0
Avg ABE block size:                                0.00 (sum: 0, count: 0, min: 0, max: 0)
Number of predicates discovered:          0

Time for post operator:                                0.000s
  Time for path formula creation:                      0.000s
Time for strengthen operator:                          0.000s
Time for prec operator:                                0.000s
Time for coverage checks:                              0.000s
Total time for SMT solver (w/o itp):     0.000s

Number of path formula cache hits:   0 (NaN%)

Inside post operator:                  
  Inside path formula creation:        
    Time for path formula computation:     0.000s

Total number of created targets for pointer analysis: 0


Number of BDD nodes:                               202
Size of BDD node table:                            506837
Size of BDD node cleanup queue:                    0.00 (sum: 0, count: 37, min: 0, max: 0)
Time for BDD node cleanup:                             0.000s
Time for BDD garbage collection:                       0.000s (in 0 runs)

KeyValue statistics
-------------------
Init. function predicates:                         0
Init. global predicates:                           0
Init. location predicates:                         0

Invariant Generation statistics
-------------------------------

AutomatonAnalysis (SVCOMP) statistics
-------------------------------------
Number of states:                                  1
Total time for successor computation:                  0.000s
Automaton transfers with branching:                0
Automaton transfer successors:                     0.00 (sum: 0, count: 0, min: 0, max: 0) []
Number of states with assumption transitions:      0

CPAchecker general statistics
-----------------------------
Number of program locations:                       56
Number of CFA edges (per node):                          65 (count: 56, min: 0, max: 2, avg: 1.16)
Number of relevant variables:                      7
Number of functions:                               2
Number of loops (and loop nodes):                         6 (sum: 93, min: 3, max: 28, avg: 15.50)
Size of reached set:             1
  Number of reached locations:   1 (2%)
    Avg states per location:     1
    Max states per location:     1 (at node N5)
  Number of reached functions:   1 (50%)
  Number of partitions:          1
    Avg size of partitions:      1
    Max size of partitions:      1
  Number of target states:       0
  Size of final wait list:       1

Time for analysis setup:          2.324s
  Time for loading CPAs:          0.850s
  Time for loading parser:        0.380s
  Time for CFA construction:      0.826s
    Time for parsing file(s):     0.465s
    Time for AST to CFA:          0.124s
    Time for CFA sanity check:    0.067s
    Time for post-processing:     0.126s
    Time for CFA export:          0.777s
      Time for function pointers resolving:            0.004s
        Function calls via function pointers:             0 (count: 1, min: 0, max: 0, avg: 0.00)
        Instrumented function pointer calls:              0 (count: 1, min: 0, max: 0, avg: 0.00)
        Function calls with function pointer arguments:        0 (count: 1, min: 0, max: 0, avg: 0.00)
        Instrumented function pointer arguments:          0 (count: 1, min: 0, max: 0, avg: 0.00)
      Time for classifying variables:                  0.040s
        Time for collecting variables:                 0.017s
        Time for solving dependencies:                 0.000s
        Time for building hierarchy:                   0.000s
        Time for building classification:              0.021s
        Time for exporting data:                       0.002s
Time for Analysis:                1.726s
CPU time for analysis:            1.720s
Total time for CPAchecker:        4.063s
Total CPU time for CPAchecker:    4.050s
Time for statistics:              0.102s

Time for Garbage Collector:       0.083s (in 7 runs)
Garbage Collector(s) used:    Copy, MarkSweepCompact
Used heap memory:                 51MB (    48 MiB) max;     31MB (    29 MiB) avg;     60MB (    57 MiB) peak
Used non-heap memory:             48MB (    46 MiB) max;     32MB (    31 MiB) avg;     50MB (    47 MiB) peak
Allocated heap memory:            91MB (    87 MiB) max;     91MB (    87 MiB) avg
Allocated non-heap memory:        53MB (    50 MiB) max;     37MB (    35 MiB) avg
Total process virtual memory:  12635MB ( 12049 MiB) max;  12616MB ( 12032 MiB) avg

Finished.
More details about the verification run can be found in the directory "./output".
Graphical representation included in the file "./output/Report.html".
