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/084.4a0d71c.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 3332, 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: 4
Max. number of globals variables: 3
Avg. number of variables: 1.0625
Avg. number of global variables: 1.0621

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

OmniscientCompositePrecisionAdjustment Stats statistics
-------------------------------------------------------
Total time:                     0.354s
Total time for composite:       0.036s
Total time for abstraction:     0.278s
Total time for reached set:     0.016s
Total time for path:            0.007s
abstractions:        10150

CPA algorithm statistics
------------------------
Number of iterations:            9112
Max size of waitlist:            45
Average size of waitlist:        14
Number of computed successors:   10150
Max successors for one state:    2
Number of times merged:          0
Number of times stopped:         1046
Number of times breaked:         4

Total time for CPA algorithm:         0.930s (Max:     0.359s)
  Time for choose from waitlist:      0.032s
  Time for precision adjustment:      0.370s
  Time for transfer relation:         0.281s
  Time for stop operator:             0.075s
  Time for adding to reached set:     0.055s

Explicit Interpolation-Based Refiner statistics
-----------------------------------------------
  number of explicit refinements:                      4
  number of successful explicit refinements:           4
  number of explicit interpolations:                   749
  max. time for singe interpolation:                       0.858s
  total time for interpolation:                            1.111s

CEGAR algorithm statistics
--------------------------
Number of refinements:                4
Number of successful refinements:     4
Number of failed refinements:         0
Max. size of reached set before ref.: 2221
Max. size of reached set after ref.:  85
Avg. size of reached set before ref.: 1754.75
Avg. size of reached set after ref.:  34.00

Total time for CEGAR algorithm:       2.408s
Time for refinements:                 1.478s
Average time for refinement:          0.369s
Max time for refinement:              0.893s

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

CPAchecker general statistics
-----------------------------
Size of reached set:          2222
  Number of locations:        567
    Avg states per loc.:      3
    Max states per loc.:      133 (at node N27)
  Number of partitions:       1841
    Avg size of partitions:   1
    Max size of partitions:   9 (with key [N1435 (line 6647), Function it87_find called from node N2321, stack depth 3 [745ae682], Init])
  Number of target states:    0
Number of program locations:  1744
Number of functions:          97
Number of loops:              23

Time for analysis setup:          2.279s
  Time for loading CPAs:          0.190s
  Time for loading C parser:      0.301s
  Time for CFA construction:      1.400s
    Time for parsing C file:      0.641s
    Time for AST to CFA:          0.508s
    Time for CFA sanity check:    0.000s
    Time for post-processing:     0.215s
Time for Analysis:                2.409s
CPU time for analysis:            4.100s
Total time for CPAchecker:        4.697s
Total CPU time for CPAchecker:    6.720s

Time for Garbage Collector:       0.072s (in 3 runs)
Garbage Collector(s) used:    PS MarkSweep, PS Scavenge
Used heap memory:                   138MB max (       63MB avg,       142MB peak)
Used non-heap memory:                17MB max (       14MB avg,        18MB 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 (    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".