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/019.1114e3d.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->block_isbad) with type int (*)(struct mtd_info *, loff_t ) is called in line 2768, 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 2853, 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 2958, but no possible target functions were found. (CFunctionPointerResolver.replaceFunctionPointerCall, WARNING) Function pointer *(mtd->panic_write) with type int (*)(struct mtd_info *, loff_t , size_t , size_t *, const u_char *) is called in line 2890, 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 2894, 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 2635, 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: 0.0024 Avg. number of global variables: 0.0 AutomatonAnalysis (SVCOMP) statistics ------------------------------------- Number of states: 1 Total time for successor computation: 0.010s OmniscientCompositePrecisionAdjustment Stats statistics ------------------------------------------------------- Total time: 0.084s Total time for composite: 0.007s Total time for abstraction: 0.058s Total time for reached set: 0.002s Total time for path: 0.002s abstractions: 1009 CPA algorithm statistics ------------------------ Number of iterations: 829 Max size of waitlist: 18 Average size of waitlist: 10 Number of computed successors: 1009 Max successors for one state: 2 Number of times merged: 0 Number of times stopped: 180 Number of times breaked: 1 Total time for CPA algorithm: 0.210s (Max: 0.116s) Time for choose from waitlist: 0.009s Time for precision adjustment: 0.089s Time for transfer relation: 0.068s Time for stop operator: 0.013s Time for adding to reached set: 0.016s Explicit Interpolation-Based Refiner statistics ----------------------------------------------- number of explicit refinements: 1 number of successful explicit refinements: 1 number of explicit interpolations: 53 max. time for singe interpolation: 0.036s total time for interpolation: 0.036s CEGAR algorithm statistics -------------------------- Number of refinements: 1 Number of successful refinements: 1 Number of failed refinements: 0 Max. size of reached set before ref.: 415 Max. size of reached set after ref.: 1 Avg. size of reached set before ref.: 415.00 Avg. size of reached set after ref.: 1.00 Total time for CEGAR algorithm: 0.340s Time for refinements: 0.130s Average time for refinement: 0.130s Max time for refinement: 0.130s Counterexample-Check Algorithm statistics ----------------------------------------- Number of counterexample checks: 0 CPAchecker general statistics ----------------------------- Size of reached set: 416 Number of locations: 249 Avg states per loc.: 1 Max states per loc.: 4 (at node N204) Number of partitions: 416 Avg size of partitions: 1 Max size of partitions: 1 Number of target states: 0 Number of program locations: 422 Number of functions: 34 Number of loops: 8 Time for analysis setup: 1.388s Time for loading CPAs: 0.095s Time for loading C parser: 0.264s Time for CFA construction: 0.891s Time for parsing C file: 0.345s Time for AST to CFA: 0.343s Time for CFA sanity check: 0.001s Time for post-processing: 0.169s Time for Analysis: 0.340s CPU time for analysis: 0.440s Total time for CPAchecker: 1.730s Total CPU time for CPAchecker: 2.060s Time for Garbage Collector: 0.000s (in 0 runs) Garbage Collector(s) used: PS MarkSweep, PS Scavenge Used heap memory: 85MB max ( 48MB avg, 92MB peak) Used non-heap memory: 16MB 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".