scripts/cpa.sh -heap 10000M -setprop specification=/home/stahlbau/benchmarking/bench_regression_ea_safe_inproc/LDVErrorLabel.spc -explicitAnalysis -setprop analysis.summaryEdges=true -setprop cpa.callstack.skipRecursion=true -disable-java-assertions -noout -setprop analysis.entryFunction=ldv_main0_sequence_infinite_withcheck_stateful -64 -stats /home/stahlbau/benchmarking/bench_regression_ea_safe_inproc/programs/drivers--usb--serial--cp210x.ko/019.aea006b.08_1a.cil_safe.i


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Running JavaVM with special heap size: 10000M
CPAchecker 1.2-svn started (CPAchecker.run, INFO)

Dead code detected at line 4092: [size > 8192UL] (CFACreationUtils.addEdgeToCFA, INFO)

Dead code detected at line 4092: [!(size > 8192UL)] (CFACreationUtils.addEdgeToCFA, INFO)

Dead code detected at line 4094: tmp = kmalloc_large(size, flags); (CFACreationUtils.addEdgeToCFA, INFO)

Dead code detected at line 4101: [(flags & 1U) == 0U] (CFACreationUtils.addEdgeToCFA, INFO)

Dead code detected at line 4101: [!((flags & 1U) == 0U)] (CFACreationUtils.addEdgeToCFA, INFO)

Dead code detected at line 4103: tmp___0 = kmalloc_slab(size); (CFACreationUtils.addEdgeToCFA, INFO)

Dead code detected at line 4107: [!(((unsigned long)s) == ((unsigned long)((struct kmem_cache *)0)))] (CFACreationUtils.addEdgeToCFA, INFO)

Dead code detected at line 4109: return (16); (CFACreationUtils.addEdgeToCFA, INFO)

Dead code detected at line 4114: ret = kmem_cache_alloc_notrace(s, flags); (CFACreationUtils.addEdgeToCFA, INFO)

Function pointer *((void (*)(unsigned long, const void *, size_t , size_t , gfp_t ))(*it_func)) with type void (*)(unsigned long int, const void *, size_t , size_t , gfp_t ) is called in line 3816, but no possible target functions were found. (CFunctionPointerResolver.replaceFunctionPointerCall, WARNING)

Analyzing with the following global conditions: timeout (walltime): 900 s (GlobalConditionsCPA.<init>, INFO)

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

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

ExplicitCPA statistics
----------------------
Max. number of variables: 1
Max. number of globals variables: 0
Avg. number of variables: 4.0E-4
Avg. number of global variables: 0.0

AutomatonAnalysis (SVCOMP) statistics
-------------------------------------
Number of states:                    1
Total time for successor computation:     0.035s

OmniscientCompositePrecisionAdjustment Stats statistics
-------------------------------------------------------
Total time:                     0.180s
Total time for composite:       0.026s
Total time for abstraction:     0.103s
Total time for reached set:     0.004s
Total time for path:            0.008s
abstractions:        5551

CPA algorithm statistics
------------------------
Number of iterations:            4521
Max size of waitlist:            41
Average size of waitlist:        12
Number of computed successors:   5551
Max successors for one state:    2
Number of times merged:          0
Number of times stopped:         1030
Number of times breaked:         1

Total time for CPA algorithm:         0.625s (Max:     0.321s)
  Time for choose from waitlist:      0.021s
  Time for precision adjustment:      0.193s
  Time for transfer relation:         0.261s
  Time for stop operator:             0.040s
  Time for adding to reached set:     0.052s

Explicit Interpolation-Based Refiner statistics
-----------------------------------------------
  number of explicit refinements:                      1
  number of successful explicit refinements:           1
  number of explicit interpolations:                   46
  max. time for singe interpolation:                       0.024s
  total time for interpolation:                            0.024s

CEGAR algorithm statistics
--------------------------
Number of refinements:                1
Number of successful refinements:     1
Number of failed refinements:         0
Max. size of reached set before ref.: 2261
Max. size of reached set after ref.:  1
Avg. size of reached set before ref.: 2261.00
Avg. size of reached set after ref.:  1.00

Total time for CEGAR algorithm:       0.756s
Time for refinements:                 0.131s
Average time for refinement:          0.131s
Max time for refinement:              0.131s

Counterexample-Check Algorithm statistics
-----------------------------------------
Number of counterexample checks:    0

CPAchecker general statistics
-----------------------------
Size of reached set:          2262
  Number of locations:        641
    Avg states per loc.:      3
    Max states per loc.:      63 (at node N254)
  Number of partitions:       2262
    Avg size of partitions:   1
    Max size of partitions:   1
  Number of target states:    0
Number of program locations:  836
Number of functions:          44
Number of loops:              8

Time for analysis setup:          1.771s
  Time for loading CPAs:          0.162s
  Time for loading C parser:      0.215s
  Time for CFA construction:      0.942s
    Time for parsing C file:      0.419s
    Time for AST to CFA:          0.360s
    Time for CFA sanity check:    0.000s
    Time for post-processing:     0.127s
Time for Analysis:                0.756s
CPU time for analysis:            1.580s
Total time for CPAchecker:        2.529s
Total CPU time for CPAchecker:    3.660s

Time for Garbage Collector:       0.020s (in 1 runs)
Garbage Collector(s) used:    PS MarkSweep, PS Scavenge
Used heap memory:                   123MB max (       65MB avg,       139MB peak)
Used non-heap memory:                16MB max (       13MB avg,        17MB peak)
Used in PS Old Gen pool:              0MB max (        0MB avg,         0MB peak)
Allocated heap memory:              480MB max (      480MB avg)
Allocated non-heap memory:           23MB max (       23MB avg)
Total process virtual memory:     11934MB max (    11923MB avg)

Verification result: SAFE. No error path found by chosen configuration.
More details about the verification run can be found in the directory "./output".