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--media--dvb--frontends--cxd2820r.ko/016.7c61d80.39_7a.cil_safe.i -------------------------------------------------------------------------------- Running JavaVM with special heap size: 10000M CPAchecker 1.2-svn started (CPAchecker.run, INFO) Function pointer *(fe->ops.tuner_ops.set_params) with type int (*)(struct dvb_frontend *) is called in line 6194, but no possible target functions were found. (CFunctionPointerResolver.replaceFunctionPointerCall, WARNING) Function pointer *(fe->ops.tuner_ops.get_if_frequency) with type int (*)(struct dvb_frontend *, u32 *) is called in line 6236, but no possible target functions were found. (CFunctionPointerResolver.replaceFunctionPointerCall, WARNING) Function pointer *(fe->ops.tuner_ops.set_params) with type int (*)(struct dvb_frontend *) is called in line 5384, but no possible target functions were found. (CFunctionPointerResolver.replaceFunctionPointerCall, WARNING) Function pointer *(fe->ops.tuner_ops.get_if_frequency) with type int (*)(struct dvb_frontend *, u32 *) is called in line 5426, but no possible target functions were found. (CFunctionPointerResolver.replaceFunctionPointerCall, WARNING) Function pointer *(fe->ops.tuner_ops.set_params) with type int (*)(struct dvb_frontend *) is called in line 7264, but no possible target functions were found. (CFunctionPointerResolver.replaceFunctionPointerCall, WARNING) Function pointer *(fe->ops.tuner_ops.get_if_frequency) with type int (*)(struct dvb_frontend *, u32 *) is called in line 7304, but no possible target functions were found. (CFunctionPointerResolver.replaceFunctionPointerCall, WARNING) Analyzing with the following global conditions: timeout (walltime): 900 s (GlobalConditionsCPA., INFO) Starting analysis ... (CPAchecker.runAlgorithm, INFO) Stopping analysis ... (CPAchecker.runAlgorithm, INFO) ExplicitCPA statistics ---------------------- Max. number of variables: 6 Max. number of globals variables: 0 Avg. number of variables: 0.0016 Avg. number of global variables: 0.0 AutomatonAnalysis (SVCOMP) statistics ------------------------------------- Number of states: 1 Total time for successor computation: 0.027s OmniscientCompositePrecisionAdjustment Stats statistics ------------------------------------------------------- Total time: 0.319s Total time for composite: 0.029s Total time for abstraction: 0.260s Total time for reached set: 0.007s Total time for path: 0.002s abstractions: 4470 CPA algorithm statistics ------------------------ Number of iterations: 3704 Max size of waitlist: 23 Average size of waitlist: 14 Number of computed successors: 4470 Max successors for one state: 2 Number of times merged: 0 Number of times stopped: 755 Number of times breaked: 6 Total time for CPA algorithm: 0.888s (Max: 0.519s) Time for choose from waitlist: 0.019s Time for precision adjustment: 0.329s Time for transfer relation: 0.395s Time for stop operator: 0.033s Time for adding to reached set: 0.041s Explicit Interpolation-Based Refiner statistics ----------------------------------------------- number of explicit refinements: 6 number of successful explicit refinements: 6 number of explicit interpolations: 153 max. time for singe interpolation: 0.026s total time for interpolation: 0.087s CEGAR algorithm statistics -------------------------- Number of refinements: 6 Number of successful refinements: 6 Number of failed refinements: 0 Max. size of reached set before ref.: 27 Max. size of reached set after ref.: 3 Avg. size of reached set before ref.: 22.00 Avg. size of reached set after ref.: 3.00 Total time for CEGAR algorithm: 1.421s Time for refinements: 0.533s Average time for refinement: 0.088s Max time for refinement: 0.129s Counterexample-Check Algorithm statistics ----------------------------------------- Number of counterexample checks: 0 CPAchecker general statistics ----------------------------- Size of reached set: 3602 Number of locations: 1152 Avg states per loc.: 3 Max states per loc.: 108 (at node N44) Number of partitions: 3602 Avg size of partitions: 1 Max size of partitions: 1 Number of target states: 0 Number of program locations: 1703 Number of functions: 118 Number of loops: 10 Time for analysis setup: 2.251s Time for loading CPAs: 0.140s Time for loading C parser: 0.273s Time for CFA construction: 1.682s Time for parsing C file: 0.731s Time for AST to CFA: 0.646s Time for CFA sanity check: 0.000s Time for post-processing: 0.202s Time for Analysis: 1.422s CPU time for analysis: 1.900s Total time for CPAchecker: 3.675s Total CPU time for CPAchecker: 4.240s Time for Garbage Collector: 0.070s (in 1 runs) Garbage Collector(s) used: PS MarkSweep, PS Scavenge Used heap memory: 107MB max ( 62MB avg, 140MB peak) Used non-heap memory: 17MB max ( 13MB 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 ( 11924MB avg) Verification result: SAFE. No error path found by chosen configuration. More details about the verification run can be found in the directory "./output".