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/005.6ce0a85.08_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->write) with type int (*)(struct mtd_info *, loff_t , size_t , size_t *, const u_char *) is called in line 2233, 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 2030, 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 2107, 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 2192, 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 2274, 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 1975, 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: 0.0058 Avg. number of global variables: 0.0 AutomatonAnalysis (SVCOMP) statistics ------------------------------------- Number of states: 1 Total time for successor computation: 0.005s OmniscientCompositePrecisionAdjustment Stats statistics ------------------------------------------------------- Total time: 0.061s Total time for composite: 0.005s Total time for abstraction: 0.044s Total time for reached set: 0.000s Total time for path: 0.006s abstractions: 433 CPA algorithm statistics ------------------------ Number of iterations: 337 Max size of waitlist: 14 Average size of waitlist: 6 Number of computed successors: 433 Max successors for one state: 2 Number of times merged: 0 Number of times stopped: 96 Number of times breaked: 1 Total time for CPA algorithm: 0.130s (Max: 0.074s) Time for choose from waitlist: 0.002s Time for precision adjustment: 0.063s Time for transfer relation: 0.046s Time for stop operator: 0.008s Time for adding to reached set: 0.003s Explicit Interpolation-Based Refiner statistics ----------------------------------------------- number of explicit refinements: 1 number of successful explicit refinements: 1 number of explicit interpolations: 52 max. time for singe interpolation: 0.035s total time for interpolation: 0.035s CEGAR algorithm statistics -------------------------- Number of refinements: 1 Number of successful refinements: 1 Number of failed refinements: 0 Max. size of reached set before ref.: 169 Max. size of reached set after ref.: 1 Avg. size of reached set before ref.: 169.00 Avg. size of reached set after ref.: 1.00 Total time for CEGAR algorithm: 0.219s Time for refinements: 0.088s Average time for refinement: 0.088s Max time for refinement: 0.088s Counterexample-Check Algorithm statistics ----------------------------------------- Number of counterexample checks: 0 CPAchecker general statistics ----------------------------- Size of reached set: 170 Number of locations: 161 Avg states per loc.: 1 Max states per loc.: 2 (at node N359) Number of partitions: 170 Avg size of partitions: 1 Max size of partitions: 1 Number of target states: 0 Number of program locations: 386 Number of functions: 25 Number of loops: 7 Time for analysis setup: 1.541s Time for loading CPAs: 0.125s Time for loading C parser: 0.226s Time for CFA construction: 1.023s Time for parsing C file: 0.306s Time for AST to CFA: 0.569s Time for CFA sanity check: 0.000s Time for post-processing: 0.130s Time for Analysis: 0.219s CPU time for analysis: 0.270s Total time for CPAchecker: 1.761s Total CPU time for CPAchecker: 1.800s Time for Garbage Collector: 0.000s (in 0 runs) Garbage Collector(s) used: PS MarkSweep, PS Scavenge Used heap memory: 74MB max ( 45MB avg, 84MB 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 ( 11921MB avg) Verification result: SAFE. No error path found by chosen configuration. More details about the verification run can be found in the directory "./output".