scripts/cpa.sh -heap 10000M -timelimit 900s -witness2invariant -skipRecursion -setprop invariantStore.witness=/mnt/thread-witnesses/replication/bench/thread-witnesses/st-lit/../../../results/st-lit/cpachecker.2023-01-31_08-22-26.files/cpachecker/hh-ex3.yml/output/witness.graphml -stats -spec /mnt/thread-witnesses/replication/bench/thread-witnesses/st-lit/properties/unreach-call.prp -64 /mnt/thread-witnesses/replication/bench/thread-witnesses/st-lit/prec/hh-ex3.i


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


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) "/mnt/thread-witnesses/replication/bench/thread-witnesses/st-lit/prec/hh-ex3.i" (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/368d7508-6875-4c5a-9db4-9b488cb6fc1b.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/51fbd485-7ff9-4110-8a75-096841cdfabc.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/d8382029-1da7-4983-bb29-fb4bac2640ac.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/bc4f0e04-5ec3-4a6f-988d-0ce3d7daeb66.invariantwitness.yaml (InvariantWitnessWriter.exportInvariantWitness, INFO)

Exporting invariant ./output/invariantWitnesses/a5366c03-d052-4bc2-8283-1178ff822143.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: 13, 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:                       51
Number of CFA edges (per node):                          63 (count: 51, min: 0, max: 8, avg: 1.24)
Number of relevant variables:                      5
Number of functions:                               3
Number of loops (and loop nodes):                         2 (sum: 33, min: 12, max: 21, avg: 16.50)
Size of reached set:             1
  Number of reached locations:   1 (2%)
    Avg states per location:     1
    Max states per location:     1 (at node N17)
  Number of reached functions:   1 (33%)
  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:          2.247s
  Time for loading CPAs:          0.845s
  Time for loading parser:        0.358s
  Time for CFA construction:      0.799s
    Time for parsing file(s):     0.435s
    Time for AST to CFA:          0.195s
    Time for CFA sanity check:    0.045s
    Time for post-processing:     0.098s
    Time for CFA export:          0.774s
      Time for function pointers resolving:            0.005s
        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:              0.017s
        Time for exporting data:                       0.002s
Time for Analysis:              108.570s
CPU time for analysis:          108.550s
Total time for CPAchecker:      110.819s
Total CPU time for CPAchecker:  110.790s
Time for statistics:              0.078s

Time for Garbage Collector:      11.612s (in 192 runs)
Garbage Collector(s) used:    Copy, MarkSweepCompact
Used heap memory:               1478MB (  1410 MiB) max;    649MB (   619 MiB) avg;   1510MB (  1440 MiB) peak
Used non-heap memory:             48MB (    46 MiB) max;     44MB (    42 MiB) avg;     49MB (    47 MiB) peak
Allocated heap memory:          2063MB (  1967 MiB) max;    949MB (   905 MiB) avg
Allocated non-heap memory:        52MB (    49 MiB) max;     48MB (    46 MiB) avg
Total process virtual memory:  12635MB ( 12049 MiB) max;  12632MB ( 12047 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".
