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 -setprop cpa.explicit.initialPrecisionFile=/home/stahlbau/benchmarking/bench_regression_ea_safe_inproc/precisions/ea.regression.68_1.scsi--pcmcia--sym53c500_cs.ko.prec -setprop cpa.explicit.precisionFile=/home/stahlbau/benchmarking/bench_regression_ea_safe_inproc/precisions/ea.regression.68_1.scsi--pcmcia--sym53c500_cs.ko.prec -64 -stats /home/stahlbau/benchmarking/bench_regression_ea_safe_inproc/programs/drivers--scsi--pcmcia--sym53c500_cs.ko/027.d3f46f3.68_1.cil_safe.i -------------------------------------------------------------------------------- Running JavaVM with special heap size: 10000M CPAchecker 1.2-svn started (CPAchecker.run, INFO) Dead code detected at line 4805: break; (CFACreationUtils.addEdgeToCFA, INFO) Dead code detected at line 4834: break; (CFACreationUtils.addEdgeToCFA, INFO) Dead code detected at line 6414: break; (CFACreationUtils.addEdgeToCFA, INFO) Dead code detected at line 6481: break; (CFACreationUtils.addEdgeToCFA, INFO) Inline assembler ignored, analysis is probably unsound! (CFABuilder.leave, WARNING) Function pointer *(curSC->scsi_done) with type void (*)(struct scsi_cmnd *) is called in line 5508, but no possible target functions were found. (CFunctionPointerResolver.replaceFunctionPointerCall, WARNING) Warning: Could not read precision from file named /home/stahlbau/benchmarking/bench_regression_ea_safe_inproc/precisions/ea.regression.68_1.scsi--pcmcia--sym53c500_cs.ko.prec (/home/stahlbau/benchmarking/bench_regression_ea_safe_inproc/precisions/ea.regression.68_1.scsi--pcmcia--sym53c500_cs.ko.prec (No such file or directory)) (FileInputStream.open, WARNING) Warning: Could not read precision from file named /home/stahlbau/benchmarking/bench_regression_ea_safe_inproc/precisions/ea.regression.68_1.scsi--pcmcia--sym53c500_cs.ko.prec (/home/stahlbau/benchmarking/bench_regression_ea_safe_inproc/precisions/ea.regression.68_1.scsi--pcmcia--sym53c500_cs.ko.prec (No such file or directory)) (FileInputStream.open, 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: 2 Max. number of globals variables: 0 Avg. number of variables: 0.0027 Avg. number of global variables: 0.0 AutomatonAnalysis (SVCOMP) statistics ------------------------------------- Number of states: 1 Total time for successor computation: 0.015s OmniscientCompositePrecisionAdjustment Stats statistics ------------------------------------------------------- Total time: 0.151s Total time for composite: 0.022s Total time for abstraction: 0.087s Total time for reached set: 0.003s Total time for path: 0.003s abstractions: 2441 CPA algorithm statistics ------------------------ Number of iterations: 2158 Max size of waitlist: 23 Average size of waitlist: 13 Number of computed successors: 2441 Max successors for one state: 2 Number of times merged: 0 Number of times stopped: 282 Number of times breaked: 2 Total time for CPA algorithm: 0.413s (Max: 0.161s) Time for choose from waitlist: 0.008s Time for precision adjustment: 0.155s Time for transfer relation: 0.179s Time for stop operator: 0.017s Time for adding to reached set: 0.023s Explicit Interpolation-Based Refiner statistics ----------------------------------------------- number of explicit refinements: 2 number of successful explicit refinements: 2 number of explicit interpolations: 47 max. time for singe interpolation: 0.012s total time for interpolation: 0.024s CEGAR algorithm statistics -------------------------- Number of refinements: 2 Number of successful refinements: 2 Number of failed refinements: 0 Max. size of reached set before ref.: 721 Max. size of reached set after ref.: 1 Avg. size of reached set before ref.: 720.00 Avg. size of reached set after ref.: 1.00 Total time for CEGAR algorithm: 0.599s Time for refinements: 0.186s Average time for refinement: 0.093s Max time for refinement: 0.106s Counterexample-Check Algorithm statistics ----------------------------------------- Number of counterexample checks: 0 CPAchecker general statistics ----------------------------- Size of reached set: 722 Number of locations: 467 Avg states per loc.: 1 Max states per loc.: 76 (at node N24) Number of partitions: 722 Avg size of partitions: 1 Max size of partitions: 1 Number of target states: 0 Number of program locations: 575 Number of functions: 42 Number of loops: 25 Time for analysis setup: 1.571s Time for loading CPAs: 0.172s Time for loading C parser: 0.226s Time for CFA construction: 0.927s Time for parsing C file: 0.436s Time for AST to CFA: 0.342s Time for CFA sanity check: 0.000s Time for post-processing: 0.081s Time for Analysis: 0.600s CPU time for analysis: 1.180s Total time for CPAchecker: 2.174s Total CPU time for CPAchecker: 3.480s Time for Garbage Collector: 0.020s (in 1 runs) Garbage Collector(s) used: PS MarkSweep, PS Scavenge Used heap memory: 124MB max ( 57MB avg, 138MB peak) Used non-heap memory: 16MB 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 ( 11923MB avg) Verification result: SAFE. No error path found by chosen configuration. More details about the verification run can be found in the directory "./output".