/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_4.yml/witness.graphml -stats -spec ../properties/unreach-call.prp -32 ../plain/nested_4.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_4.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/b6bc9462-c880-487f-815e-815b05a77315.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/c25a7cc9-8cfa-4e54-86b6-728034d39f44.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/d2d1b44a-4dc2-4649-bf93-1b486bed09dd.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/85320ae3-36bc-43be-869d-0ff476c1185c.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/dcfa4a7b-963b-4f4b-81b4-e1f1c7e0ae2b.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/44028528-7810-46ce-8c12-6b69d02010f8.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/2d7817bf-23f8-4445-b086-5837443c05da.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/48909dcc-99df-4f51-b42b-2ca8382c80e7.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/68b6b04a-2e9b-40a2-9db1-42800bf5a792.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/e1d07b1d-b4f2-45b7-a15a-7dc7db2b2243.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/5d28974d-6ee5-4944-8034-1d313ada8cf6.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/c6796148-0a26-4577-8beb-f4a4d4b17164.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/c6e44e49-add4-4977-a0e4-b7c36976b498.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/46d7a498-040a-4f38-917c-e7abe2996764.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: 25, 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:                       42
Number of CFA edges (per node):                          47 (count: 42, min: 0, max: 2, avg: 1.12)
Number of relevant variables:                      5
Number of functions:                               2
Number of loops (and loop nodes):                         4 (sum: 42, min: 3, max: 18, avg: 10.50)
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:          2.209s
  Time for loading CPAs:          0.851s
  Time for loading parser:        0.324s
  Time for CFA construction:      0.763s
    Time for parsing file(s):     0.400s
    Time for AST to CFA:          0.108s
    Time for CFA sanity check:    0.077s
    Time for post-processing:     0.135s
    Time for CFA export:          0.782s
      Time for function pointers resolving:            0.016s
        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:                 0.012s
        Time for solving dependencies:                 0.004s
        Time for building hierarchy:                   0.000s
        Time for building classification:              0.021s
        Time for exporting data:                       0.003s
Time for Analysis:                1.256s
CPU time for analysis:            1.260s
Total time for CPAchecker:        3.466s
Total CPU time for CPAchecker:    3.460s
Time for statistics:              0.097s

Time for Garbage Collector:       0.078s (in 7 runs)
Garbage Collector(s) used:    Copy, MarkSweepCompact
Used heap memory:                 51MB (    48 MiB) max;     31MB (    29 MiB) avg;     57MB (    54 MiB) peak
Used non-heap memory:             46MB (    44 MiB) max;     31MB (    29 MiB) avg;     47MB (    45 MiB) peak
Allocated heap memory:            91MB (    87 MiB) max;     91MB (    87 MiB) avg
Allocated non-heap memory:        51MB (    48 MiB) max;     35MB (    34 MiB) avg
Total process virtual memory:  12634MB ( 12048 MiB) max;  12615MB ( 12031 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".
