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--video--arkfb.ko/004.20e061f.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 *(info->dacops->dac_set_mode) with type int (*)(struct dac_info *, int) is called in line 4803, but no possible target functions were found. (CFunctionPointerResolver.replaceFunctionPointerCall, WARNING)

Function pointer *(info->dacops->dac_set_freq) with type int (*)(struct dac_info *, int, u32 ) is called in line 4815, but no possible target functions were found. (CFunctionPointerResolver.replaceFunctionPointerCall, WARNING)

Function pointer *(info->dacops->dac_release) with type void (*)(struct dac_info *) is called in line 4827, but no possible target functions were found. (CFunctionPointerResolver.replaceFunctionPointerCall, WARNING)

Function pointer *(pv_cpu_ops.io_delay) with type void (*)() is called in line 3734, 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: 1.0E-4
Avg. number of global variables: 0.0

AutomatonAnalysis (SVCOMP) statistics
-------------------------------------
Number of states:                    1
Total time for successor computation:     0.050s

OmniscientCompositePrecisionAdjustment Stats statistics
-------------------------------------------------------
Total time:                     0.370s
Total time for composite:       0.055s
Total time for abstraction:     0.215s
Total time for reached set:     0.009s
Total time for path:            0.011s
abstractions:        14125

CPA algorithm statistics
------------------------
Number of iterations:            13403
Max size of waitlist:            31
Average size of waitlist:        17
Number of computed successors:   14125
Max successors for one state:    2
Number of times merged:          0
Number of times stopped:         722
Number of times breaked:         1

Total time for CPA algorithm:         1.197s (Max:     0.607s)
  Time for choose from waitlist:      0.035s
  Time for precision adjustment:      0.459s
  Time for transfer relation:         0.394s
  Time for stop operator:             0.040s
  Time for adding to reached set:     0.105s

Explicit Interpolation-Based Refiner statistics
-----------------------------------------------
  number of explicit refinements:                      1
  number of successful explicit refinements:           1
  number of explicit interpolations:                   61
  max. time for singe interpolation:                       0.068s
  total time for interpolation:                            0.068s

CEGAR algorithm statistics
--------------------------
Number of refinements:                1
Number of successful refinements:     1
Number of failed refinements:         0
Max. size of reached set before ref.: 6702
Max. size of reached set after ref.:  1
Avg. size of reached set before ref.: 6702.00
Avg. size of reached set after ref.:  1.00

Total time for CEGAR algorithm:       1.421s
Time for refinements:                 0.224s
Average time for refinement:          0.224s
Max time for refinement:              0.224s

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

CPAchecker general statistics
-----------------------------
Size of reached set:          6703
  Number of locations:        743
    Avg states per loc.:      9
    Max states per loc.:      120 (at node N0)
  Number of partitions:       6703
    Avg size of partitions:   1
    Max size of partitions:   1
  Number of target states:    0
Number of program locations:  786
Number of functions:          77
Number of loops:              13

Time for analysis setup:          2.037s
  Time for loading CPAs:          0.177s
  Time for loading C parser:      0.277s
  Time for CFA construction:      1.287s
    Time for parsing C file:      0.518s
    Time for AST to CFA:          0.534s
    Time for CFA sanity check:    0.000s
    Time for post-processing:     0.202s
Time for Analysis:                1.421s
CPU time for analysis:            2.950s
Total time for CPAchecker:        3.461s
Total CPU time for CPAchecker:    5.190s

Time for Garbage Collector:       0.012s (in 1 runs)
Garbage Collector(s) used:    PS MarkSweep, PS Scavenge
Used heap memory:                   109MB max (       55MB avg,       142MB peak)
Used non-heap memory:                17MB max (       14MB 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 (    11925MB avg)

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