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--hwmon--it87.ko/092.6c931ae.39_7a.cil_safe.i


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

Inline assembler ignored, analysis is probably unsound! (CFABuilder.leave, WARNING)

Function pointer *(pv_cpu_ops.io_delay) with type void (*)() is called in line 3457, 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: 11
Max. number of globals variables: 5
Avg. number of variables: 1.5041
Avg. number of global variables: 1.502

AutomatonAnalysis (SVCOMP) statistics
-------------------------------------
Number of states:                    1
Total time for successor computation:     0.040s

OmniscientCompositePrecisionAdjustment Stats statistics
-------------------------------------------------------
Total time:                     0.407s
Total time for composite:       0.049s
Total time for abstraction:     0.279s
Total time for reached set:     0.009s
Total time for path:            0.018s
abstractions:        33568

CPA algorithm statistics
------------------------
Number of iterations:            29855
Max size of waitlist:            61
Average size of waitlist:        17
Number of computed successors:   33568
Max successors for one state:    2
Number of times merged:          0
Number of times stopped:         3728
Number of times breaked:         13

Total time for CPA algorithm:         1.168s (Max:     0.292s)
  Time for choose from waitlist:      0.035s
  Time for precision adjustment:      0.431s
  Time for transfer relation:         0.405s
  Time for stop operator:             0.089s
  Time for adding to reached set:     0.068s

Explicit Interpolation-Based Refiner statistics
-----------------------------------------------
  number of explicit refinements:                      13
  number of successful explicit refinements:           13
  number of explicit interpolations:                   2840
  max. time for singe interpolation:                       0.144s
  total time for interpolation:                            0.898s

CEGAR algorithm statistics
--------------------------
Number of refinements:                13
Number of successful refinements:     13
Number of failed refinements:         0
Max. size of reached set before ref.: 2871
Max. size of reached set after ref.:  482
Avg. size of reached set before ref.: 2187.85
Avg. size of reached set after ref.:  113.31

Total time for CEGAR algorithm:       2.715s
Time for refinements:                 1.547s
Average time for refinement:          0.119s
Max time for refinement:              0.237s

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

CPAchecker general statistics
-----------------------------
Size of reached set:          2872
  Number of locations:        712
    Avg states per loc.:      4
    Max states per loc.:      173 (at node N27)
  Number of partitions:       2297
    Avg size of partitions:   1
    Max size of partitions:   13 (with key [N1429 (line 6959), Function it87_find called from node N2540, stack depth 3 [5e4e3d62], Init])
  Number of target states:    0
Number of program locations:  2329
Number of functions:          142
Number of loops:              26

Time for analysis setup:          2.219s
  Time for loading CPAs:          0.101s
  Time for loading C parser:      0.257s
  Time for CFA construction:      1.693s
    Time for parsing C file:      0.643s
    Time for AST to CFA:          0.530s
    Time for CFA sanity check:    0.000s
    Time for post-processing:     0.432s
Time for Analysis:                2.715s
CPU time for analysis:            5.030s
Total time for CPAchecker:        4.935s
Total CPU time for CPAchecker:    7.990s

Time for Garbage Collector:       0.180s (in 4 runs)
Garbage Collector(s) used:    PS MarkSweep, PS Scavenge
Used heap memory:                   313MB max (       85MB avg,       343MB peak)
Used non-heap memory:                18MB max (       15MB avg,        18MB peak)
Used in PS Old Gen pool:              0MB max (        0MB avg,         0MB peak)
Allocated heap memory:              856MB max (      536MB avg)
Allocated non-heap memory:           23MB max (       23MB avg)
Total process virtual memory:     11934MB max (    11927MB avg)

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