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--input--misc--keyspan_remote.ko/003.3b04a61.43_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)

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: 3
Max. number of globals variables: 2
Avg. number of variables: 0.0688
Avg. number of global variables: 0.0647

AutomatonAnalysis (SVCOMP) statistics
-------------------------------------
Number of states:                    1
Total time for successor computation:     0.007s

OmniscientCompositePrecisionAdjustment Stats statistics
-------------------------------------------------------
Total time:                     0.087s
Total time for composite:       0.005s
Total time for abstraction:     0.070s
Total time for reached set:     0.002s
Total time for path:            0.003s
abstractions:        448

CPA algorithm statistics
------------------------
Number of iterations:            392
Max size of waitlist:            12
Average size of waitlist:        6
Number of computed successors:   448
Max successors for one state:    2
Number of times merged:          0
Number of times stopped:         50
Number of times breaked:         4

Total time for CPA algorithm:         0.174s (Max:     0.063s)
  Time for choose from waitlist:      0.001s
  Time for precision adjustment:      0.088s
  Time for transfer relation:         0.065s
  Time for stop operator:             0.005s
  Time for adding to reached set:     0.006s

Explicit Interpolation-Based Refiner statistics
-----------------------------------------------
  number of explicit refinements:                      4
  number of successful explicit refinements:           4
  number of explicit interpolations:                   97
  max. time for singe interpolation:                       0.056s
  total time for interpolation:                            0.080s

CEGAR algorithm statistics
--------------------------
Number of refinements:                4
Number of successful refinements:     4
Number of failed refinements:         0
Max. size of reached set before ref.: 103
Max. size of reached set after ref.:  84
Avg. size of reached set before ref.: 100.25
Avg. size of reached set after ref.:  62.25

Total time for CEGAR algorithm:       0.470s
Time for refinements:                 0.296s
Average time for refinement:          0.074s
Max time for refinement:              0.107s

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

CPAchecker general statistics
-----------------------------
Size of reached set:          247
  Number of locations:        216
    Avg states per loc.:      1
    Max states per loc.:      4 (at node N92)
  Number of partitions:       241
    Avg size of partitions:   1
    Max size of partitions:   2 (with key [N63 (line 3292), Function usb_endpoint_is_int_in called from node N465, stack depth 4 [418ce895], Init])
  Number of target states:    0
Number of program locations:  488
Number of functions:          48
Number of loops:              11

Time for analysis setup:          3.057s
  Time for loading CPAs:          0.458s
  Time for loading C parser:      0.215s
  Time for CFA construction:      1.483s
    Time for parsing C file:      0.462s
    Time for AST to CFA:          0.686s
    Time for CFA sanity check:    0.000s
    Time for post-processing:     0.301s
Time for Analysis:                0.470s
CPU time for analysis:            0.810s
Total time for CPAchecker:        3.530s
Total CPU time for CPAchecker:    2.550s

Time for Garbage Collector:       0.010s (in 1 runs)
Garbage Collector(s) used:    PS MarkSweep, PS Scavenge
Used heap memory:                   115MB max (       52MB avg,       137MB peak)
Used non-heap memory:                16MB max (       13MB avg,        16MB 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:     11935MB max (    11922MB avg)

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