/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/sumt8.yml/witness.graphml -stats -spec ../properties/unreach-call.prp -32 ../plain/sumt8.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/sumt8.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)

Unknown witness type unknown_witness, assuming violation_witness instead. (AutomatonGraphmlParser.getWitnessType, WARNING)

Error: Invalid Configuration while analyzing witness:
Cannot parse witness: Error while accessing witness file: Checking for violation_witness is disabled in current configuration! (WitnessToInvariantWitnessAlgorithm.run, SEVERE)


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:                       74
Number of CFA edges (per node):                          78 (count: 74, min: 0, max: 2, avg: 1.05)
Number of relevant variables:                      15
Number of functions:                               4
Number of loops (and loop nodes):                         1 (sum: 27, min: 27, max: 27, avg: 27.00)
Size of reached set:             1
  Number of reached locations:   1 (1%)
    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:          2.227s
  Time for loading CPAs:          0.833s
  Time for loading parser:        0.316s
  Time for CFA construction:      0.803s
    Time for parsing file(s):     0.414s
    Time for AST to CFA:          0.139s
    Time for CFA sanity check:    0.104s
    Time for post-processing:     0.135s
    Time for CFA export:          0.796s
      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:                  0.054s
        Time for collecting variables:                 0.022s
        Time for solving dependencies:                 0.000s
        Time for building hierarchy:                   0.000s
        Time for building classification:              0.026s
        Time for exporting data:                       0.006s
Time for Analysis:                0.187s
CPU time for analysis:            0.190s
Total time for CPAchecker:        2.415s
Total CPU time for CPAchecker:    2.420s
Time for statistics:              0.102s

Time for Garbage Collector:       0.059s (in 5 runs)
Garbage Collector(s) used:    Copy, MarkSweepCompact
Used heap memory:                 47MB (    45 MiB) max;     25MB (    24 MiB) avg;     52MB (    50 MiB) peak
Used non-heap memory:             41MB (    39 MiB) max;     25MB (    24 MiB) avg;     42MB (    40 MiB) peak
Allocated heap memory:            91MB (    87 MiB) max;     91MB (    87 MiB) avg
Allocated non-heap memory:        45MB (    43 MiB) max;     30MB (    28 MiB) avg
Total process virtual memory:  12631MB ( 12045 MiB) max;  12607MB ( 12023 MiB) avg

Verification result: UNKNOWN, incomplete analysis.
More details about the verification run can be found in the directory "./output".
Graphical representation included in the file "./output/Report.html".
