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/100.c4458db.08_1a.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 3508, 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: 6
Max. number of globals variables: 5
Avg. number of variables: 1.4863
Avg. number of global variables: 1.486

AutomatonAnalysis (SVCOMP) statistics
-------------------------------------
Number of states:                    1
Total time for successor computation:     0.067s

OmniscientCompositePrecisionAdjustment Stats statistics
-------------------------------------------------------
Total time:                     0.511s
Total time for composite:       0.027s
Total time for abstraction:     0.420s
Total time for reached set:     0.009s
Total time for path:            0.014s
abstractions:        15165

CPA algorithm statistics
------------------------
Number of iterations:            13127
Max size of waitlist:            61
Average size of waitlist:        13
Number of computed successors:   15165
Max successors for one state:    2
Number of times merged:          0
Number of times stopped:         2049
Number of times breaked:         7

Total time for CPA algorithm:         1.404s (Max:     0.516s)
  Time for choose from waitlist:      0.052s
  Time for precision adjustment:      0.590s
  Time for transfer relation:         0.447s
  Time for stop operator:             0.095s
  Time for adding to reached set:     0.046s

Explicit Interpolation-Based Refiner statistics
-----------------------------------------------
  number of explicit refinements:                      7
  number of successful explicit refinements:           7
  number of explicit interpolations:                   872
  max. time for singe interpolation:                       1.059s
  total time for interpolation:                            1.254s

CEGAR algorithm statistics
--------------------------
Number of refinements:                7
Number of successful refinements:     7
Number of failed refinements:         0
Max. size of reached set before ref.: 1713
Max. size of reached set after ref.:  478
Avg. size of reached set before ref.: 1647.57
Avg. size of reached set after ref.:  188.43

Total time for CEGAR algorithm:       3.164s
Time for refinements:                 1.760s
Average time for refinement:          0.251s
Max time for refinement:              1.080s

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

CPAchecker general statistics
-----------------------------
Size of reached set:          2903
  Number of locations:        726
    Avg states per loc.:      3
    Max states per loc.:      173 (at node N27)
  Number of partitions:       2328
    Avg size of partitions:   1
    Max size of partitions:   13 (with key [N1279 (line 6722), Function it87_find called from node N2430, stack depth 3 [321125d3], Init])
  Number of target states:    0
Number of program locations:  1791
Number of functions:          86
Number of loops:              27

Time for analysis setup:          1.977s
  Time for loading CPAs:          0.149s
  Time for loading C parser:      0.226s
  Time for CFA construction:      1.415s
    Time for parsing C file:      0.675s
    Time for AST to CFA:          0.487s
    Time for CFA sanity check:    0.000s
    Time for post-processing:     0.214s
Time for Analysis:                3.164s
CPU time for analysis:            5.130s
Total time for CPAchecker:        5.143s
Total CPU time for CPAchecker:    7.740s

Time for Garbage Collector:       0.113s (in 3 runs)
Garbage Collector(s) used:    PS MarkSweep, PS Scavenge
Used heap memory:                   231MB max (       76MB avg,       267MB 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:              605MB max (      514MB avg)
Allocated non-heap memory:           23MB max (       23MB avg)
Total process virtual memory:     11934MB max (    11928MB avg)

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