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/008.b935257.43_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 5304, 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 5316, 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 5328, but no possible target functions were found. (CFunctionPointerResolver.replaceFunctionPointerCall, WARNING)

Function pointer *(pv_cpu_ops.io_delay) with type void (*)() is called in line 4049, 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: 2
Max. number of globals variables: 1
Avg. number of variables: 5.0E-4
Avg. number of global variables: 4.0E-4

AutomatonAnalysis (SVCOMP) statistics
-------------------------------------
Number of states:                    1
Total time for successor computation:     0.032s

OmniscientCompositePrecisionAdjustment Stats statistics
-------------------------------------------------------
Total time:                     0.374s
Total time for composite:       0.037s
Total time for abstraction:     0.277s
Total time for reached set:     0.006s
Total time for path:            0.005s
abstractions:        16664

CPA algorithm statistics
------------------------
Number of iterations:            15167
Max size of waitlist:            32
Average size of waitlist:        21
Number of computed successors:   16664
Max successors for one state:    2
Number of times merged:          0
Number of times stopped:         1454
Number of times breaked:         2

Total time for CPA algorithm:         1.122s (Max:     0.508s)
  Time for choose from waitlist:      0.036s
  Time for precision adjustment:      0.397s
  Time for transfer relation:         0.414s
  Time for stop operator:             0.063s
  Time for adding to reached set:     0.073s

Explicit Interpolation-Based Refiner statistics
-----------------------------------------------
  number of explicit refinements:                      2
  number of successful explicit refinements:           2
  number of explicit interpolations:                   205
  max. time for singe interpolation:                       0.133s
  total time for interpolation:                            0.158s

CEGAR algorithm statistics
--------------------------
Number of refinements:                2
Number of successful refinements:     2
Number of failed refinements:         0
Max. size of reached set before ref.: 3278
Max. size of reached set after ref.:  1
Avg. size of reached set before ref.: 3277.50
Avg. size of reached set after ref.:  1.00

Total time for CEGAR algorithm:       1.797s
Time for refinements:                 0.675s
Average time for refinement:          0.337s
Max time for refinement:              0.466s

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

CPAchecker general statistics
-----------------------------
Size of reached set:          8658
  Number of locations:        1475
    Avg states per loc.:      5
    Max states per loc.:      120 (at node N1)
  Number of partitions:       8656
    Avg size of partitions:   1
    Max size of partitions:   2 (with key [N3502 (line 10268), Function ldv_main0_sequence_infinite_withcheck_stateful called from node N3366, stack depth 1 [2cffa15c], Init])
  Number of target states:    0
Number of program locations:  1533
Number of functions:          81
Number of loops:              12

Time for analysis setup:          2.025s
  Time for loading CPAs:          0.134s
  Time for loading C parser:      0.241s
  Time for CFA construction:      1.431s
    Time for parsing C file:      0.559s
    Time for AST to CFA:          0.644s
    Time for CFA sanity check:    0.000s
    Time for post-processing:     0.188s
Time for Analysis:                1.797s
CPU time for analysis:            3.720s
Total time for CPAchecker:        3.825s
Total CPU time for CPAchecker:    6.690s

Time for Garbage Collector:       0.059s (in 2 runs)
Garbage Collector(s) used:    PS MarkSweep, PS Scavenge
Used heap memory:                   138MB max (       68MB avg,       144MB peak)
Used non-heap memory:                18MB 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 (    11926MB avg)

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