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--mtd--mtdoops.ko/004.2986bd2.08_1a.cil_safe.i -------------------------------------------------------------------------------- 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 *(mtd->read) with type int (*)(struct mtd_info *, loff_t , size_t , size_t *, u_char *) is called in line 2029, but no possible target functions were found. (CFunctionPointerResolver.replaceFunctionPointerCall, WARNING) Function pointer *(mtd->write) with type int (*)(struct mtd_info *, loff_t , size_t , size_t *, const u_char *) is called in line 2427, but no possible target functions were found. (CFunctionPointerResolver.replaceFunctionPointerCall, WARNING) Function pointer *(mtd->read) with type int (*)(struct mtd_info *, loff_t , size_t , size_t *, u_char *) is called in line 2240, but no possible target functions were found. (CFunctionPointerResolver.replaceFunctionPointerCall, WARNING) Function pointer *(mtd->block_isbad) with type int (*)(struct mtd_info *, loff_t ) is called in line 2096, but no possible target functions were found. (CFunctionPointerResolver.replaceFunctionPointerCall, WARNING) Function pointer *(mtd->block_markbad) with type int (*)(struct mtd_info *, loff_t ) is called in line 2181, but no possible target functions were found. (CFunctionPointerResolver.replaceFunctionPointerCall, WARNING) Function pointer *(mtd->erase) with type int (*)(struct mtd_info *, struct erase_info *) is called in line 1974, 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: 1 Max. number of globals variables: 0 Avg. number of variables: 0.0028 Avg. number of global variables: 0.0 AutomatonAnalysis (SVCOMP) statistics ------------------------------------- Number of states: 1 Total time for successor computation: 0.008s OmniscientCompositePrecisionAdjustment Stats statistics ------------------------------------------------------- Total time: 0.162s Total time for composite: 0.012s Total time for abstraction: 0.043s Total time for reached set: 0.001s Total time for path: 0.003s abstractions: 879 CPA algorithm statistics ------------------------ Number of iterations: 693 Max size of waitlist: 15 Average size of waitlist: 8 Number of computed successors: 879 Max successors for one state: 2 Number of times merged: 0 Number of times stopped: 186 Number of times breaked: 1 Total time for CPA algorithm: 0.315s (Max: 0.217s) Time for choose from waitlist: 0.004s Time for precision adjustment: 0.164s Time for transfer relation: 0.106s Time for stop operator: 0.011s Time for adding to reached set: 0.011s Explicit Interpolation-Based Refiner statistics ----------------------------------------------- number of explicit refinements: 1 number of successful explicit refinements: 1 number of explicit interpolations: 44 max. time for singe interpolation: 0.027s total time for interpolation: 0.027s CEGAR algorithm statistics -------------------------- Number of refinements: 1 Number of successful refinements: 1 Number of failed refinements: 0 Max. size of reached set before ref.: 347 Max. size of reached set after ref.: 1 Avg. size of reached set before ref.: 347.00 Avg. size of reached set after ref.: 1.00 Total time for CEGAR algorithm: 0.393s Time for refinements: 0.076s Average time for refinement: 0.076s Max time for refinement: 0.076s Counterexample-Check Algorithm statistics ----------------------------------------- Number of counterexample checks: 0 CPAchecker general statistics ----------------------------- Size of reached set: 348 Number of locations: 263 Avg states per loc.: 1 Max states per loc.: 3 (at node N111) Number of partitions: 348 Avg size of partitions: 1 Max size of partitions: 1 Number of target states: 0 Number of program locations: 324 Number of functions: 25 Number of loops: 7 Time for analysis setup: 1.094s Time for loading CPAs: 0.081s Time for loading C parser: 0.215s Time for CFA construction: 0.683s Time for parsing C file: 0.313s Time for AST to CFA: 0.272s Time for CFA sanity check: 0.000s Time for post-processing: 0.079s Time for Analysis: 0.394s CPU time for analysis: 0.370s Total time for CPAchecker: 1.490s Total CPU time for CPAchecker: 1.910s Time for Garbage Collector: 0.000s (in 0 runs) Garbage Collector(s) used: PS MarkSweep, PS Scavenge Used heap memory: 74MB max ( 46MB avg, 87MB peak) Used non-heap memory: 15MB max ( 12MB 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".