cpachecker/bin/cpachecker --svcomp24 --heap 10000M --benchmark --option cpa.arg.yamlProofWitness=witness-%s.yml --option witness.yamlexporter.witnessVersions=V2d1,V2 --timelimit 900s --stats --spec sv-benchmarks/c/properties/unreach-call.prp --32 sv-benchmarks/c/loops-crafted-1/discover_list.c -------------------------------------------------------------------------------- Running CPAchecker with Java heap of size 10000M. Running CPAchecker with default stack size (1024k). Specify a larger value with --stack if needed. Language C detected and set for analysis (CPAMain.detectFrontendLanguageIfNecessary, INFO) Using the following resource limits: CPU-time limit of 900s (ResourceLimitChecker.fromConfiguration, INFO) CPAchecker 3.1-svn-5f8d539e99+ / svcomp24 (OpenJDK 64-Bit Server VM 17.0.9) started (CPAchecker.run, INFO) Parsing CFA from file(s) "sv-benchmarks/c/loops-crafted-1/discover_list.c" (CPAchecker.parse, INFO) Using heuristics to select analysis (CoreComponentsFactory.createAlgorithm, INFO) The following configuration options were specified but are not used: cpa.callstack.unsupportedFunctions termination.violation.witness cpa.predicate.memoryAllocationsAlwaysSucceed cpa.arg.compressWitness cpa.arg.yamlProofWitness cpa.callstack.skipFunctionPointerRecursion counterexample.export.yaml cpa.composite.aggregateBasicBlocks counterexample.export.graphml counterexample.export.compressWitness cpa.arg.proofWitness witness.yamlexporter.witnessVersions (CPAchecker.printConfigurationWarnings, WARNING) Starting analysis ... (CPAchecker.runAlgorithm, INFO) Performing heuristic ... (SelectionAlgorithm.chooseConfig, INFO) Using the following resource limits: CPU-time limit of 900s (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:ResourceLimitChecker.fromConfiguration, INFO) Using Restarting Algorithm (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:CoreComponentsFactory.createAlgorithm, INFO) Loading analysis 1 from file /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restartcomponent-valueAnalysis.properties ... (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:RestartAlgorithm.run, INFO) Mismatch of configuration options when loading from '/storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restartcomponent-valueAnalysis.properties': 'cpa.composite.aggregateBasicBlocks' has two values 'false' and 'true'. Using 'true'. (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:NestingAlgorithm.checkConfigs, INFO) Mismatch of configuration options when loading from '/storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restartcomponent-valueAnalysis.properties': 'limits.time.cpu' has two values '900s' and '90'. Using '90'. (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:NestingAlgorithm.checkConfigs, INFO) Mismatch of configuration options when loading from '/storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restartcomponent-valueAnalysis.properties': 'limits.time.cpu::required' has two values '900' and '90s'. Using '90s'. (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:NestingAlgorithm.checkConfigs, INFO) Using the following resource limits: CPU-time limit of 90s (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restartcomponent-valueAnalysis.properties:ResourceLimitChecker.fromConfiguration, INFO) Starting analysis 1 ... (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:RestartAlgorithm.run, INFO) Error path found, starting counterexample check with CPACHECKER. (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restartcomponent-valueAnalysis.properties:CounterexampleCheckAlgorithm.checkCounterexample, INFO) Using predicate analysis with MathSAT5 version 5.6.10 (9293adc746be) (May 31 2023 12:38:06, gmp 6.2.0, gcc 7.5.0, 64-bit, reentrant). (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restartcomponent-valueAnalysis.properties:CounterexampleCheck:PredicateCPA:PredicateCPA., INFO) Warning: Counterexample found, but feasibility could not be verified (line 435: Unrecognized C code (Memory assignment function called but their handling is disabled. Set cpa.predicate.enableMemoryAssignmentFunctions=true to enable.): memset(&smp_rr, 0, 24UL)) (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restartcomponent-valueAnalysis.properties:CExpressionVisitorWithPointerAliasing.visit, WARNING) Warning: Analysis 1 not completed. (Error path found, but identified as infeasible by counterexample check with CPACHECKER.) (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:CounterexampleCheckAlgorithm.run, WARNING) Statistics for algorithm 1 of 5 =============================== Total time for algorithm 1: 0.980s ValueAnalysisCPA statistics --------------------------- Number of variables per state: 6.14 (sum: 1467, count: 239, min: 0, max: 13) Number of global variables per state: 0.99 (sum: 237, count: 239, min: 0, max: 1) Number of assumptions: 158 Number of deterministic assumptions: 0 Level of Determinism: 0% ValueAnalysisPrecisionAdjustment statistics ------------------------------------------- Number of abstraction computations: 279 Total time for liveness abstraction: 0.000s Total time for abstraction computation: 0.010s Total time for path thresholds: 0.000s ConstraintsStrengthenOperator statistics ---------------------------------------- Total time for strengthening by ConstraintsCPA: 0.000s Replaced symbolic expressions: 0 AutomatonAnalysis (SVCOMP) statistics ------------------------------------- Number of states: 1 Total time for successor computation: 0.011s Automaton transfers with branching: 0 Automaton transfer successors: 1.00 (sum: 393, count: 393, min: 1, max: 1) [1 x 393] Number of states with assumption transitions: 0 CPA algorithm statistics ------------------------ Number of iterations: 222 Max size of waitlist: 18 Average size of waitlist: 11 Number of computed successors: 279 Max successors for one state: 2 Number of times merged: 0 Number of times stopped: 41 Number of times breaked: 1 Total time for CPA algorithm: 0.114s (Max: 0.114s) Time for choose from waitlist: 0.001s Time for precision adjustment: 0.019s Time for transfer relation: 0.069s Time for stop operator: 0.021s Time for adding to reached set: 0.002s Counterexample-Check Algorithm statistics ----------------------------------------- Number of counterexample checks: 1 Number of infeasible paths: 0 (0%) Time for counterexample checks: 0.745s CPA algorithm statistics ------------------------ Number of iterations: 222 Max size of waitlist: 18 Average size of waitlist: 11 Number of computed successors: 279 Max successors for one state: 2 Number of times merged: 0 Number of times stopped: 41 Number of times breaked: 1 Total time for CPA algorithm: 0.114s (Max: 0.114s) Time for choose from waitlist: 0.001s Time for precision adjustment: 0.019s Time for transfer relation: 0.069s Time for stop operator: 0.021s Time for adding to reached set: 0.002s Counterexample-Check Algorithm statistics ----------------------------------------- Number of counterexample checks: 1 Number of infeasible paths: 0 (0%) Time for counterexample checks: 0.745s RestartAlgorithm switches to the next configuration... (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:RestartAlgorithm.run, INFO) Loading analysis 2 from file /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restartcomponent-valueAnalysis-itp-end.properties ... (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:RestartAlgorithm.run, INFO) Mismatch of configuration options when loading from '/storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restartcomponent-valueAnalysis-itp-end.properties': 'cpa.composite.aggregateBasicBlocks' has two values 'false' and 'true'. Using 'true'. (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:NestingAlgorithm.checkConfigs, INFO) Using the following resource limits: CPU-time limit of 900s (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restartcomponent-valueAnalysis-itp-end.properties:ResourceLimitChecker.fromConfiguration, INFO) Starting analysis 2 ... (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:RestartAlgorithm.run, INFO) Error path found, starting counterexample check with CPACHECKER. (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restartcomponent-valueAnalysis-itp-end.properties:CounterexampleCheckAlgorithm.checkCounterexample, INFO) Using predicate analysis with MathSAT5 version 5.6.10 (9293adc746be) (May 31 2023 12:38:06, gmp 6.2.0, gcc 7.5.0, 64-bit, reentrant). (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restartcomponent-valueAnalysis-itp-end.properties:CounterexampleCheck:PredicateCPA:PredicateCPA., INFO) Warning: Counterexample found, but feasibility could not be verified (line 435: Unrecognized C code (Memory assignment function called but their handling is disabled. Set cpa.predicate.enableMemoryAssignmentFunctions=true to enable.): memset(&smp_rr, 0, 24UL)) (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restartcomponent-valueAnalysis-itp-end.properties:CExpressionVisitorWithPointerAliasing.visit, WARNING) Ignoring restart configuration '/storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--recursion.properties' because condition if-recursive did not match. (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:RestartAlgorithm.skipNextAnalysesIfRequired, INFO) Ignoring restart configuration '/storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--concurrency.properties' because condition if-concurrent did not match. (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:RestartAlgorithm.skipNextAnalysesIfRequired, INFO) Warning: Analysis 4 not completed. (Error path found, but identified as infeasible by counterexample check with CPACHECKER.) (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:CounterexampleCheckAlgorithm.run, WARNING) Statistics for algorithm 4 of 5 =============================== Total time for algorithm 4: 0.372s ValueAnalysisCPA statistics --------------------------- Number of variables per state: 0.00 (sum: 0, count: 89, min: 0, max: 0) Number of global variables per state: 0.00 (sum: 0, count: 89, min: 0, max: 0) Number of assumptions: 58 Number of deterministic assumptions: 0 Level of Determinism: 0% ValueAnalysisPrecisionAdjustment statistics ------------------------------------------- Number of abstraction computations: 115 Total time for liveness abstraction: 0.000s Total time for abstraction computation: 0.009s Total time for path thresholds: 0.000s ConstraintsStrengthenOperator statistics ---------------------------------------- Total time for strengthening by ConstraintsCPA: 0.000s Replaced symbolic expressions: 0 AutomatonAnalysis (SVCOMP) statistics ------------------------------------- Number of states: 1 Total time for successor computation: 0.006s Automaton transfers with branching: 0 Automaton transfer successors: 1.00 (sum: 202, count: 202, min: 1, max: 1) [1 x 202] Number of states with assumption transitions: 0 CPA algorithm statistics ------------------------ Number of iterations: 87 Max size of waitlist: 9 Average size of waitlist: 3 Number of computed successors: 115 Max successors for one state: 2 Number of times merged: 0 Number of times stopped: 27 Number of times breaked: 1 Total time for CPA algorithm: 0.037s (Max: 0.037s) Time for choose from waitlist: 0.000s Time for precision adjustment: 0.010s Time for transfer relation: 0.023s Time for stop operator: 0.000s Time for adding to reached set: 0.001s ValueAnalysisRefiner statistics ------------------------------- Number of refinements: 1 Number of targets found: 1 (count: 1, min: 1, max: 1, avg: 1.00) Time for completing refinement: 0.016s Number of root relocations: 0 Number of similar, repeated refinements: 0 Number of unique precision increments: 0 PathExtractor statistics ------------------------ Total number of targets found: 0 ValueAnalysisPathInterpolator statistics ---------------------------------------- Time for interpolation: 0.000s Number of interpolations: 0 Number of interpolation queries: 0 (count: 0, min: 0, max: 0, avg: 0.00) Size of interpolant: 0.00 (sum: 0, count: 0, min: 0, max: 0) Number of sliced prefixes: 0 (count: 0, min: 0, max: 0, avg: 0.00) Extracting infeasible sliced prefixes: 0.000s Selecting infeasible sliced prefixes: 0.000s CEGAR algorithm statistics -------------------------- Number of CEGAR refinements: 1 Number of successful refinements: 0 Number of failed refinements: 0 Max. size of reached set before ref.: 89 Max. size of reached set after ref.: 0 Avg. size of reached set before ref.: 89.00 Avg. size of reached set after ref.: NaN Total time for CEGAR algorithm: 0.064s Time for refinements: 0.027s Average time for refinement: 0.027s Max time for refinement: 0.027s Counterexample-Check Algorithm statistics ----------------------------------------- Number of counterexample checks: 1 Number of infeasible paths: 0 (0%) Time for counterexample checks: 0.256s CPA algorithm statistics ------------------------ Number of iterations: 87 Max size of waitlist: 9 Average size of waitlist: 3 Number of computed successors: 115 Max successors for one state: 2 Number of times merged: 0 Number of times stopped: 27 Number of times breaked: 1 Total time for CPA algorithm: 0.037s (Max: 0.037s) Time for choose from waitlist: 0.000s Time for precision adjustment: 0.010s Time for transfer relation: 0.023s Time for stop operator: 0.000s Time for adding to reached set: 0.001s ValueAnalysisRefiner statistics ------------------------------- Number of refinements: 1 Number of targets found: 1 (count: 1, min: 1, max: 1, avg: 1.00) Time for completing refinement: 0.016s Number of root relocations: 0 Number of similar, repeated refinements: 0 Number of unique precision increments: 0 PathExtractor statistics ------------------------ Total number of targets found: 0 ValueAnalysisPathInterpolator statistics ---------------------------------------- Time for interpolation: 0.000s Number of interpolations: 0 Number of interpolation queries: 0 (count: 0, min: 0, max: 0, avg: 0.00) Size of interpolant: 0.00 (sum: 0, count: 0, min: 0, max: 0) Number of sliced prefixes: 0 (count: 0, min: 0, max: 0, avg: 0.00) Extracting infeasible sliced prefixes: 0.000s Selecting infeasible sliced prefixes: 0.000s CEGAR algorithm statistics -------------------------- Number of CEGAR refinements: 1 Number of successful refinements: 0 Number of failed refinements: 0 Max. size of reached set before ref.: 89 Max. size of reached set after ref.: 0 Avg. size of reached set before ref.: 89.00 Avg. size of reached set after ref.: NaN Total time for CEGAR algorithm: 0.064s Time for refinements: 0.027s Average time for refinement: 0.027s Max time for refinement: 0.027s Counterexample-Check Algorithm statistics ----------------------------------------- Number of counterexample checks: 1 Number of infeasible paths: 0 (0%) Time for counterexample checks: 0.256s RestartAlgorithm switches to the next configuration... (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:RestartAlgorithm.run, INFO) Loading analysis 5 from file /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--complexLoops-kInduction.properties ... (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:RestartAlgorithm.run, INFO) Mismatch of configuration options when loading from '/storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--complexLoops-kInduction.properties': 'limits.time.cpu::required' has two values '900' and '900s'. Using '900s'. (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:NestingAlgorithm.checkConfigs, INFO) Using the following resource limits: CPU-time limit of 900s (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--complexLoops-kInduction.properties:ResourceLimitChecker.fromConfiguration, INFO) Using predicate analysis with MathSAT5 version 5.6.10 (9293adc746be) (May 31 2023 12:38:06, gmp 6.2.0, gcc 7.5.0, 64-bit, reentrant). (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--complexLoops-kInduction.properties:PredicateCPA:PredicateCPA., INFO) Using predicate analysis with MathSAT5 version 5.6.10 (9293adc746be) (May 31 2023 12:38:06, gmp 6.2.0, gcc 7.5.0, 64-bit, reentrant). (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--complexLoops-kInduction.properties:InductionStepCase:PredicateCPA:PredicateCPA., INFO) Starting analysis 5 ... (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:RestartAlgorithm.run, INFO) Creating formula for program (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--complexLoops-kInduction.properties:AbstractBMCAlgorithm.run, INFO) Error: line 435: Unrecognized C code (Memory assignment function called but their handling is disabled. Set cpa.predicate.enableMemoryAssignmentFunctions=true to enable.): memset(&smp_rr, 0, 24UL) (CExpressionVisitorWithPointerAliasing.visit, SEVERE) Selection Algorithm statistics ------------------------------ Size of preliminary analysis reached set: 0 Used algorithm property: /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties Program containing only relevant bools: 0 Relevant boolean vars / relevant vars ratio: 0.0417 Requires alias handling: 1 Requires loop handling: 1 Has a single loop: 0 Requires composite-type handling: 1 Requires array handling: 1 Requires float handling: 0 Requires recursion handling: 0 Relevant addressed vars / relevant vars ratio: 0.2083 Program containing external functions: true Number of all righthand side functions: 12 Restart Algorithm statistics ---------------------------- Number of algorithms provided: 5 Number of algorithms used: 5 Last algorithm used: /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--complexLoops-kInduction.properties Total time for algorithm 5: 0.247s PredicateCPA statistics ----------------------- Number of abstractions: 0 (0% of all post computations) Number of strengthen sat checks: 0 Number of coverage checks: 10 BDD entailment checks: 0 Number of SMT sat checks: 0 trivial: 0 cached: 0 Max ABE block size: 0 Avg ABE block size: 0.00 (sum: 0, count: 0, min: 0, max: 0) Number of predicates discovered: 0 Time for post operator: 0.073s Time for path formula creation: 0.073s Time for strengthen operator: 0.005s Time for prec operator: 0.001s Time for merge operator: 0.008s Time for coverage checks: 0.000s Total time for SMT solver (w/o itp): 0.000s Total number of created targets for pointer analysis: 0 KeyValue statistics ------------------- Init. function predicates: 0 Init. global predicates: 0 Init. location predicates: 0 Invariant Generation statistics ------------------------------- Bounds CPA statistics --------------------- Bound k: 1 Maximum loop iteration reached: 0 ValueAnalysisCPA statistics --------------------------- Number of variables per state: 1.47 (sum: 134, count: 91, min: 0, max: 6) Number of global variables per state: 0.52 (sum: 47, count: 91, min: 0, max: 1) Number of assumptions: 14 Number of deterministic assumptions: 0 Level of Determinism: 0% ValueAnalysisPrecisionAdjustment statistics ------------------------------------------- Number of abstraction computations: 95 Total time for liveness abstraction: 0.000s Total time for abstraction computation: 0.002s Total time for path thresholds: 0.000s ConstraintsStrengthenOperator statistics ---------------------------------------- Total time for strengthening by ConstraintsCPA: 0.000s Replaced symbolic expressions: 0 AutomatonAnalysis (SVCOMP) statistics ------------------------------------- Number of states: 1 Total time for successor computation: 0.000s Automaton transfers with branching: 0 Automaton transfer successors: 1.00 (sum: 95, count: 95, min: 1, max: 1) [1 x 95] Number of states with assumption transitions: 0 CPA algorithm statistics ------------------------ Number of iterations: 91 Max size of waitlist: 2 Average size of waitlist: 1 LoopstackSortedWaitlist: 0.00 (sum: 0, count: 83, min: 0, max: 0) ReversePostorderSortedWaitlist: 0.00 (sum: 0, count: 83, min: 0, max: 0) LoopIterationSortedWaitlist: 0.00 (sum: 0, count: 83, min: 0, max: 0) CallstackSortedWaitlist: 8.00 (sum: 8, count: 1, min: 8, max: 8) Number of computed successors: 95 Max successors for one state: 2 Number of times merged: 5 Number of times stopped: 5 Number of times breaked: 0 Total time for CPA algorithm: 0.122s (Max: 0.122s) Time for choose from waitlist: 0.004s Time for precision adjustment: 0.008s Time for transfer relation: 0.093s Time for merge operator: 0.010s Time for stop operator: 0.002s Time for adding to reached set: 0.005s BMC algorithm statistics ------------------------ Time for BMC formula creation: 0.123s CPA algorithm statistics ------------------------ Number of iterations: 91 Max size of waitlist: 2 Average size of waitlist: 1 LoopstackSortedWaitlist: 0.00 (sum: 0, count: 83, min: 0, max: 0) ReversePostorderSortedWaitlist: 0.00 (sum: 0, count: 83, min: 0, max: 0) LoopIterationSortedWaitlist: 0.00 (sum: 0, count: 83, min: 0, max: 0) CallstackSortedWaitlist: 8.00 (sum: 8, count: 1, min: 8, max: 8) Number of computed successors: 95 Max successors for one state: 2 Number of times merged: 5 Number of times stopped: 5 Number of times breaked: 0 Total time for CPA algorithm: 0.122s (Max: 0.122s) Time for choose from waitlist: 0.004s Time for precision adjustment: 0.008s Time for transfer relation: 0.093s Time for merge operator: 0.010s Time for stop operator: 0.002s Time for adding to reached set: 0.005s BMC algorithm statistics ------------------------ Time for BMC formula creation: 0.123s CPAchecker general statistics ----------------------------- Number of program locations: 469 Number of CFA edges (per node): 611 (count: 469, min: 0, max: 5, avg: 1.30) Number of relevant variables: 72 Number of functions: 9 Number of loops (and loop nodes): 2 (sum: 71, min: 4, max: 67, avg: 35.50) Size of reached set: 91 Number of reached locations: 91 (19%) Avg states per location: 1 Max states per location: 1 (at node N402) Number of reached functions: 2 (22%) Number of target states: 0 Size of final wait list: 1 Time for analysis setup: 1.479s Time for loading CPAs: 0.379s Time for loading parser: 0.193s Time for CFA construction: 0.879s Time for parsing file(s): 0.335s Time for AST to CFA: 0.308s Time for CFA sanity check: 0.000s Time for post-processing: 0.176s Time for loop structure: 0.009s Time for AST structure: 0.000s Time for function pointers resolving: 0.003s Function calls via function pointers: 0 (count: 1, min: 0, max: 0, avg: 0.00) Instrumented function pointer calls: 0 (count: 1, min: 0, max: 0, avg: 0.00) Function calls with function pointer arguments: 0 (count: 1, min: 0, max: 0, avg: 0.00) Instrumented function pointer arguments: 0 (count: 1, min: 0, max: 0, avg: 0.00) Time for classifying variables: 0.114s Time for collecting variables: 0.083s Time for solving dependencies: 0.002s Time for building hierarchy: 0.000s Time for building classification: 0.029s Time for exporting data: 0.000s Time for Analysis: 1.661s CPU time for analysis: 3.260s Total time for CPAchecker: 3.142s Total CPU time for CPAchecker: 6.150s Time for statistics: 0.043s Time for Garbage Collector: 0.057s (in 8 runs) Garbage Collector(s) used: G1 Old Generation, G1 Young Generation Verification result: UNKNOWN, incomplete analysis. Exporting witnesses in Version 2.1 is currently WIP. (Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--configselection-restart-valueAnalysis-fallbacks.properties:Analysis /storage/repos/certificate-witnesses-artifact/cpachecker/config/components/svcomp24--complexLoops-kInduction.properties:ARGCPA:ARGToYAMLWitnessExport.export, INFO) More details about the verification run can be found in the directory "./output".