/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-self2/ourtool.2023-02-15_09-12-33.files/ourtool/for_infinite_loop_2.yml/witness.graphml -stats -spec ../properties/unreach-call.prp -32 ../plain/for_infinite_loop_2.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/for_infinite_loop_2.c" (CPAchecker.parse, INFO)

line 27: Dead code detected: __VERIFIER_assert(x!=0); (CFACreationUtils.addEdgeToCFA, 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/89ee58de-bb4e-464f-a255-86fd99c9d68b.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/cc195ec1-1bb7-43e4-a462-bada128f9a7b.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/56075579-6fd2-4116-9b3c-cb76b462140c.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/da78e0cc-43e9-4d9c-b591-f2b19f48c74e.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/96ad406e-57bd-4889-b658-7a3b15d47ffa.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/a94eaa38-cc20-4f71-bbd6-8f5d396ccc76.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/171c114e-d88a-4e2b-be97-48f1fb09c142.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/edd610af-7596-403e-a5c3-c07de61d831d.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/1fba8bac-08ed-44df-a852-cd06f27c2368.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/bb58080e-3790-4cd4-b5a3-40e672c19057.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/57a6e756-3356-4e7d-bcbf-b4a5ce5d392f.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/aa36825a-4c49-4408-a456-84f9c41fb4c4.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/6457bc34-33e9-4e00-b0d1-c15a6704d43d.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/f9f49757-b967-47c3-bb5d-6298ea48e8b0.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/bc428247-5b14-4ae3-81c3-af40661e07fa.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/f90a8e76-dec2-4627-a192-ce57fcee71c8.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/11b4ff32-a4ed-4305-a77b-6d474e411202.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/004f6722-d470-4686-abda-5a9001043659.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/9bb87b2d-e393-46ba-94fb-c42cfe1f30b7.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/2ea84978-0d61-4507-827e-7c3d327ae0ea.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: 7, 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:                       44
Number of CFA edges (per node):                          40 (count: 44, min: 0, max: 2, avg: 0.91)
Number of relevant variables:                      6
Number of functions:                               4
Number of loops (and loop nodes):                         1 (sum: 4, min: 4, max: 4, avg: 4.00)
Size of reached set:             1
  Number of reached locations:   1 (2%)
    Avg states per location:     1
    Max states per location:     1 (at node N20)
  Number of reached functions:   1 (25%)
  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:          2.162s
  Time for loading CPAs:          0.830s
  Time for loading parser:        0.319s
  Time for CFA construction:      0.748s
    Time for parsing file(s):     0.427s
    Time for AST to CFA:          0.172s
    Time for CFA sanity check:    0.036s
    Time for post-processing:     0.078s
    Time for CFA export:          0.728s
      Time for function pointers resolving:            0.003s
        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:                  0.041s
        Time for collecting variables:                 0.019s
        Time for solving dependencies:                 0.001s
        Time for building hierarchy:                   0.000s
        Time for building classification:              0.019s
        Time for exporting data:                       0.002s
Time for Analysis:                0.750s
CPU time for analysis:            0.750s
Total time for CPAchecker:        2.914s
Total CPU time for CPAchecker:    2.910s
Time for statistics:              0.084s

Time for Garbage Collector:       0.076s (in 6 runs)
Garbage Collector(s) used:    Copy, MarkSweepCompact
Used heap memory:                 49MB (    46 MiB) max;     28MB (    26 MiB) avg;     53MB (    50 MiB) peak
Used non-heap memory:             44MB (    42 MiB) max;     29MB (    27 MiB) avg;     45MB (    43 MiB) peak
Allocated heap memory:            91MB (    87 MiB) max;     91MB (    87 MiB) avg
Allocated non-heap memory:        49MB (    46 MiB) max;     33MB (    32 MiB) avg
Total process virtual memory:  12633MB ( 12047 MiB) max;  12612MB ( 12028 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".
