./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-broom/dll-fst-data.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98283a52-f6ab-4e86-813b-227f1c775076/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98283a52-f6ab-4e86-813b-227f1c775076/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98283a52-f6ab-4e86-813b-227f1c775076/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98283a52-f6ab-4e86-813b-227f1c775076/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-broom/dll-fst-data.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98283a52-f6ab-4e86-813b-227f1c775076/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98283a52-f6ab-4e86-813b-227f1c775076/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0c43b1e86d53f0a623ddcdf970bae6b5fd24ed69ec4a9688050aa705dc6cf897 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 06:02:25,804 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 06:02:25,861 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98283a52-f6ab-4e86-813b-227f1c775076/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 06:02:25,866 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 06:02:25,866 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 06:02:25,886 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 06:02:25,887 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 06:02:25,887 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 06:02:25,888 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 06:02:25,888 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 06:02:25,888 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 06:02:25,888 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 06:02:25,888 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 06:02:25,888 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 06:02:25,888 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 06:02:25,888 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 06:02:25,888 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 06:02:25,888 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 06:02:25,889 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 06:02:25,889 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 06:02:25,889 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 06:02:25,889 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 06:02:25,889 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:02:25,889 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 06:02:25,889 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 06:02:25,889 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 06:02:25,889 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 06:02:25,889 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98283a52-f6ab-4e86-813b-227f1c775076/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0c43b1e86d53f0a623ddcdf970bae6b5fd24ed69ec4a9688050aa705dc6cf897 [2024-12-06 06:02:26,117 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 06:02:26,124 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 06:02:26,125 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 06:02:26,127 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 06:02:26,127 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 06:02:26,128 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98283a52-f6ab-4e86-813b-227f1c775076/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/memsafety-broom/dll-fst-data.i [2024-12-06 06:02:28,724 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98283a52-f6ab-4e86-813b-227f1c775076/bin/ukojak-verify-CZk0znPC7b/data/a2a59a7b0/e310d0385d364bf0af32b5c77d4fcbf7/FLAGaee53a886 [2024-12-06 06:02:28,989 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 06:02:28,990 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98283a52-f6ab-4e86-813b-227f1c775076/sv-benchmarks/c/memsafety-broom/dll-fst-data.i [2024-12-06 06:02:29,008 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98283a52-f6ab-4e86-813b-227f1c775076/bin/ukojak-verify-CZk0znPC7b/data/a2a59a7b0/e310d0385d364bf0af32b5c77d4fcbf7/FLAGaee53a886 [2024-12-06 06:02:29,302 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98283a52-f6ab-4e86-813b-227f1c775076/bin/ukojak-verify-CZk0znPC7b/data/a2a59a7b0/e310d0385d364bf0af32b5c77d4fcbf7 [2024-12-06 06:02:29,303 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 06:02:29,304 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 06:02:29,305 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 06:02:29,305 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 06:02:29,308 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 06:02:29,309 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:02:29" (1/1) ... [2024-12-06 06:02:29,309 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b6dc3c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:29, skipping insertion in model container [2024-12-06 06:02:29,309 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:02:29" (1/1) ... [2024-12-06 06:02:29,339 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:02:29,562 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:02:29,570 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 06:02:29,603 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:02:29,627 INFO L204 MainTranslator]: Completed translation [2024-12-06 06:02:29,628 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:29 WrapperNode [2024-12-06 06:02:29,628 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 06:02:29,629 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 06:02:29,629 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 06:02:29,629 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 06:02:29,635 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:29" (1/1) ... [2024-12-06 06:02:29,644 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:29" (1/1) ... [2024-12-06 06:02:29,661 INFO L138 Inliner]: procedures = 121, calls = 22, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 82 [2024-12-06 06:02:29,662 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 06:02:29,662 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 06:02:29,662 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 06:02:29,662 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 06:02:29,669 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:29" (1/1) ... [2024-12-06 06:02:29,669 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:29" (1/1) ... [2024-12-06 06:02:29,672 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:29" (1/1) ... [2024-12-06 06:02:29,672 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:29" (1/1) ... [2024-12-06 06:02:29,678 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:29" (1/1) ... [2024-12-06 06:02:29,679 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:29" (1/1) ... [2024-12-06 06:02:29,682 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:29" (1/1) ... [2024-12-06 06:02:29,683 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:29" (1/1) ... [2024-12-06 06:02:29,684 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:29" (1/1) ... [2024-12-06 06:02:29,686 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 06:02:29,686 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 06:02:29,687 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 06:02:29,687 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 06:02:29,687 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:29" (1/1) ... [2024-12-06 06:02:29,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:02:29,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98283a52-f6ab-4e86-813b-227f1c775076/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 06:02:29,715 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98283a52-f6ab-4e86-813b-227f1c775076/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 06:02:29,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98283a52-f6ab-4e86-813b-227f1c775076/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 06:02:29,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 06:02:29,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 06:02:29,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 06:02:29,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 06:02:29,740 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 06:02:29,740 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 06:02:29,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 06:02:29,819 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 06:02:29,820 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 06:02:30,048 INFO L? ?]: Removed 91 outVars from TransFormulas that were not future-live. [2024-12-06 06:02:30,048 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 06:02:30,098 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 06:02:30,099 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-06 06:02:30,099 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:02:30 BoogieIcfgContainer [2024-12-06 06:02:30,099 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 06:02:30,100 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 06:02:30,100 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 06:02:30,109 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 06:02:30,109 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:02:30" (1/1) ... [2024-12-06 06:02:30,117 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 06:02:30,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:30,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 60 states and 63 transitions. [2024-12-06 06:02:30,161 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 63 transitions. [2024-12-06 06:02:30,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 06:02:30,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:30,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:30,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:30,301 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:30,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:30,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 59 states and 62 transitions. [2024-12-06 06:02:30,329 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 62 transitions. [2024-12-06 06:02:30,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 06:02:30,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:30,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:30,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:30,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:30,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:30,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 58 states and 61 transitions. [2024-12-06 06:02:30,497 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 61 transitions. [2024-12-06 06:02:30,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 06:02:30,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:30,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:30,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:30,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:30,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:30,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 57 states and 60 transitions. [2024-12-06 06:02:30,539 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 60 transitions. [2024-12-06 06:02:30,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 06:02:30,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:30,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:30,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:30,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:30,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:30,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 56 states and 59 transitions. [2024-12-06 06:02:30,761 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 59 transitions. [2024-12-06 06:02:30,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 06:02:30,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:30,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:30,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:30,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:30,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:30,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 55 states and 58 transitions. [2024-12-06 06:02:30,804 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 58 transitions. [2024-12-06 06:02:30,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 06:02:30,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:30,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:30,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:30,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:30,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:30,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 54 states and 57 transitions. [2024-12-06 06:02:30,882 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 57 transitions. [2024-12-06 06:02:30,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 06:02:30,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:30,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:30,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:30,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:30,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:30,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 53 states and 56 transitions. [2024-12-06 06:02:30,979 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 56 transitions. [2024-12-06 06:02:30,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 06:02:30,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:30,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:30,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:31,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:31,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:31,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 52 states and 55 transitions. [2024-12-06 06:02:31,221 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 55 transitions. [2024-12-06 06:02:31,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 06:02:31,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:31,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:31,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:31,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:31,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:31,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 51 states and 53 transitions. [2024-12-06 06:02:31,296 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 53 transitions. [2024-12-06 06:02:31,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 06:02:31,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:31,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:31,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:31,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:31,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:31,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 50 states and 52 transitions. [2024-12-06 06:02:31,380 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 52 transitions. [2024-12-06 06:02:31,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 06:02:31,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:31,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:31,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:31,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:31,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:31,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 49 states and 51 transitions. [2024-12-06 06:02:31,418 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 51 transitions. [2024-12-06 06:02:31,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 06:02:31,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:31,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:31,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:31,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:31,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:31,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 48 states and 50 transitions. [2024-12-06 06:02:31,485 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 50 transitions. [2024-12-06 06:02:31,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 06:02:31,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:31,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:31,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:31,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:31,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:31,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 47 states and 49 transitions. [2024-12-06 06:02:31,528 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 49 transitions. [2024-12-06 06:02:31,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 06:02:31,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:31,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:31,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:31,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:31,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:31,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 46 states and 48 transitions. [2024-12-06 06:02:31,621 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 48 transitions. [2024-12-06 06:02:31,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 06:02:31,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:31,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:31,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:31,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:31,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:31,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 51 states and 57 transitions. [2024-12-06 06:02:31,936 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 57 transitions. [2024-12-06 06:02:31,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 06:02:31,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:31,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:31,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:32,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:32,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:32,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 56 states and 68 transitions. [2024-12-06 06:02:32,565 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 68 transitions. [2024-12-06 06:02:32,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 06:02:32,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:32,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:32,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:32,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:33,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:33,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 62 states and 79 transitions. [2024-12-06 06:02:33,063 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 79 transitions. [2024-12-06 06:02:33,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 06:02:33,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:33,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:33,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:33,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:33,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:33,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 68 states and 90 transitions. [2024-12-06 06:02:33,921 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 90 transitions. [2024-12-06 06:02:33,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 06:02:33,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:33,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:33,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:34,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:35,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:35,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 72 states and 99 transitions. [2024-12-06 06:02:35,171 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 99 transitions. [2024-12-06 06:02:35,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 06:02:35,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:35,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:35,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:35,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:35,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:35,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 73 states and 102 transitions. [2024-12-06 06:02:35,529 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 102 transitions. [2024-12-06 06:02:35,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 06:02:35,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:35,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:35,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:35,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:35,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:35,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 73 states and 101 transitions. [2024-12-06 06:02:35,720 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 101 transitions. [2024-12-06 06:02:35,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 06:02:35,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:35,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:35,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:36,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:38,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:38,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 79 states and 115 transitions. [2024-12-06 06:02:38,352 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 115 transitions. [2024-12-06 06:02:38,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 06:02:38,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:38,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:38,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:38,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:38,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:38,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 80 states and 117 transitions. [2024-12-06 06:02:38,810 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 117 transitions. [2024-12-06 06:02:38,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:02:38,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:38,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:38,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:39,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:39,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:39,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 82 states and 121 transitions. [2024-12-06 06:02:39,723 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 121 transitions. [2024-12-06 06:02:39,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:02:39,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:39,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:39,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:40,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:41,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:41,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 84 states and 125 transitions. [2024-12-06 06:02:41,263 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 125 transitions. [2024-12-06 06:02:41,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:02:41,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:41,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:41,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:41,470 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:02:42,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:42,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 89 states and 139 transitions. [2024-12-06 06:02:42,567 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 139 transitions. [2024-12-06 06:02:42,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:02:42,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:42,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:42,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:42,924 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:02:44,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:44,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 94 states and 156 transitions. [2024-12-06 06:02:44,699 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 156 transitions. [2024-12-06 06:02:44,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:02:44,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:44,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:44,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:44,731 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:02:45,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:45,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 95 states and 157 transitions. [2024-12-06 06:02:45,062 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 157 transitions. [2024-12-06 06:02:45,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:02:45,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:45,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:45,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:45,516 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:47,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:47,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 99 states and 169 transitions. [2024-12-06 06:02:47,507 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 169 transitions. [2024-12-06 06:02:47,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:02:47,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:47,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:47,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:47,545 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:02:48,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:48,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 100 states and 170 transitions. [2024-12-06 06:02:48,017 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 170 transitions. [2024-12-06 06:02:48,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:02:48,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:48,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:48,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:48,081 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:02:48,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:48,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 101 states and 171 transitions. [2024-12-06 06:02:48,526 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 171 transitions. [2024-12-06 06:02:48,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:02:48,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:48,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:48,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:48,856 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:02:49,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:49,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 177 transitions. [2024-12-06 06:02:49,980 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 177 transitions. [2024-12-06 06:02:49,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:02:49,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:49,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:49,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:50,026 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:50,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:50,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 104 states and 178 transitions. [2024-12-06 06:02:50,429 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 178 transitions. [2024-12-06 06:02:50,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 06:02:50,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:50,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:50,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:50,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:50,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:50,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 105 states and 180 transitions. [2024-12-06 06:02:50,845 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 180 transitions. [2024-12-06 06:02:50,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 06:02:50,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:50,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:50,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:50,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:51,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:51,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 107 states and 183 transitions. [2024-12-06 06:02:51,507 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 183 transitions. [2024-12-06 06:02:51,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 06:02:51,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:51,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:51,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:51,738 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:02:51,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:51,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 108 states and 184 transitions. [2024-12-06 06:02:51,966 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 184 transitions. [2024-12-06 06:02:51,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 06:02:51,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:51,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:51,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:53,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:56,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:56,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 116 states and 197 transitions. [2024-12-06 06:02:56,328 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 197 transitions. [2024-12-06 06:02:56,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 06:02:56,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:56,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:56,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:57,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:59,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:59,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 118 states and 202 transitions. [2024-12-06 06:02:59,138 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 202 transitions. [2024-12-06 06:02:59,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 06:02:59,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:59,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:59,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:59,750 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:03:07,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:07,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 128 states and 226 transitions. [2024-12-06 06:03:07,215 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 226 transitions. [2024-12-06 06:03:07,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 06:03:07,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:07,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:07,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:07,263 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:03:07,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:07,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 129 states and 228 transitions. [2024-12-06 06:03:07,992 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 228 transitions. [2024-12-06 06:03:07,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 06:03:07,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:07,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:08,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:08,019 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:03:08,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:08,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 130 states and 230 transitions. [2024-12-06 06:03:08,618 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 230 transitions. [2024-12-06 06:03:08,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 06:03:08,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:08,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:08,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:08,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:09,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:09,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 131 states and 232 transitions. [2024-12-06 06:03:09,206 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 232 transitions. [2024-12-06 06:03:09,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 06:03:09,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:09,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:09,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:09,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:09,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:09,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 133 states and 242 transitions. [2024-12-06 06:03:09,933 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 242 transitions. [2024-12-06 06:03:09,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 06:03:09,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:09,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:09,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:09,947 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:03:11,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:11,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 132 states and 241 transitions. [2024-12-06 06:03:11,084 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 241 transitions. [2024-12-06 06:03:11,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:03:11,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:11,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:11,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:12,062 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:18,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:18,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 140 states and 260 transitions. [2024-12-06 06:03:18,102 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 260 transitions. [2024-12-06 06:03:18,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:03:18,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:18,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:18,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:18,157 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:19,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:19,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 142 states and 264 transitions. [2024-12-06 06:03:19,523 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 264 transitions. [2024-12-06 06:03:19,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:03:19,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:19,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:19,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:19,575 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:20,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:20,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 143 states and 266 transitions. [2024-12-06 06:03:20,340 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 266 transitions. [2024-12-06 06:03:20,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:03:20,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:20,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:20,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:21,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:03:33,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:33,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 156 states and 301 transitions. [2024-12-06 06:03:33,459 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 301 transitions. [2024-12-06 06:03:33,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:03:33,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:33,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:33,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:33,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:03:35,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:35,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 158 states and 305 transitions. [2024-12-06 06:03:35,202 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 305 transitions. [2024-12-06 06:03:35,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:03:35,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:35,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:35,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:35,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:03:36,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:36,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 160 states and 308 transitions. [2024-12-06 06:03:36,875 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 308 transitions. [2024-12-06 06:03:36,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 06:03:36,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:36,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:36,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:37,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:44,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:44,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 171 states and 338 transitions. [2024-12-06 06:03:44,820 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 338 transitions. [2024-12-06 06:03:44,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 06:03:44,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:44,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:44,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:45,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:56,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:56,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 185 states and 395 transitions. [2024-12-06 06:03:56,068 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 395 transitions. [2024-12-06 06:03:56,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 06:03:56,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:56,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:56,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:56,835 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:04:02,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:02,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 190 states and 407 transitions. [2024-12-06 06:04:02,165 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 407 transitions. [2024-12-06 06:04:02,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 06:04:02,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:02,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:02,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:04,265 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:08,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:08,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 193 states and 414 transitions. [2024-12-06 06:04:08,813 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 414 transitions. [2024-12-06 06:04:08,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 06:04:08,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:08,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:08,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:08,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:04:17,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:17,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 205 states and 436 transitions. [2024-12-06 06:04:17,807 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 436 transitions. [2024-12-06 06:04:17,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 06:04:17,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:17,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:17,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:21,212 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:35,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:35,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 215 states and 470 transitions. [2024-12-06 06:04:35,647 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 470 transitions. [2024-12-06 06:04:35,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 06:04:35,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:35,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:35,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:39,156 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:47,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:47,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 220 states and 483 transitions. [2024-12-06 06:04:47,102 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 483 transitions. [2024-12-06 06:04:47,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 06:04:47,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:47,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:47,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:47,269 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:51,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:51,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 225 states and 496 transitions. [2024-12-06 06:04:51,891 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 496 transitions. [2024-12-06 06:04:51,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 06:04:51,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:51,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:51,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:52,125 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:57,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:57,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 230 states and 509 transitions. [2024-12-06 06:04:57,601 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 509 transitions. [2024-12-06 06:04:57,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 06:04:57,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:57,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:57,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:57,644 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:05:00,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:00,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 232 states and 516 transitions. [2024-12-06 06:05:00,069 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 516 transitions. [2024-12-06 06:05:00,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 06:05:00,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:00,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:00,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:01,090 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:05:08,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:08,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 237 states and 534 transitions. [2024-12-06 06:05:08,320 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 534 transitions. [2024-12-06 06:05:08,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 06:05:08,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:08,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:08,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:12,490 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:05:31,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:31,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 247 states and 565 transitions. [2024-12-06 06:05:31,429 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 565 transitions. [2024-12-06 06:05:31,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 06:05:31,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:31,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:31,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:31,998 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:05:38,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:38,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 252 states and 579 transitions. [2024-12-06 06:05:38,401 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 579 transitions. [2024-12-06 06:05:38,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 06:05:38,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:38,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:38,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:38,459 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:05:44,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:44,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 256 states and 592 transitions. [2024-12-06 06:05:44,387 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 592 transitions. [2024-12-06 06:05:44,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 06:05:44,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:44,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:44,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:44,452 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:05:54,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:54,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 265 states and 617 transitions. [2024-12-06 06:05:54,833 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 617 transitions. [2024-12-06 06:05:54,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 06:05:54,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:54,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:54,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:54,888 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:06:06,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:06,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 273 states and 643 transitions. [2024-12-06 06:06:06,548 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 643 transitions. [2024-12-06 06:06:06,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 06:06:06,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:06,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:06,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:06,607 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:06:08,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:08,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 274 states and 644 transitions. [2024-12-06 06:06:08,301 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 644 transitions. [2024-12-06 06:06:08,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 06:06:08,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:08,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:08,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:08,421 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:06:14,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:14,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 278 states and 655 transitions. [2024-12-06 06:06:14,352 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 655 transitions. [2024-12-06 06:06:14,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 06:06:14,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:14,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:14,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:14,403 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:06:15,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:15,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 279 states and 659 transitions. [2024-12-06 06:06:15,969 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 659 transitions. [2024-12-06 06:06:15,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 06:06:15,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:15,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:15,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:16,057 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:06:20,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:20,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 282 states and 670 transitions. [2024-12-06 06:06:20,028 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 670 transitions. [2024-12-06 06:06:20,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 06:06:20,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:20,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:20,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:20,081 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:06:22,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:22,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 283 states and 670 transitions. [2024-12-06 06:06:22,929 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 670 transitions. [2024-12-06 06:06:22,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 06:06:22,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:22,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:22,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:22,971 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:06:24,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:24,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 284 states and 672 transitions. [2024-12-06 06:06:24,366 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 672 transitions. [2024-12-06 06:06:24,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 06:06:24,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:24,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:24,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:24,445 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:06:25,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:25,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 285 states and 675 transitions. [2024-12-06 06:06:25,724 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 675 transitions. [2024-12-06 06:06:25,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 06:06:25,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:25,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:25,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:25,775 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 06:06:35,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:35,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 292 states and 692 transitions. [2024-12-06 06:06:35,226 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 692 transitions. [2024-12-06 06:06:35,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 06:06:35,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:35,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:35,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:35,273 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 06:06:38,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:38,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 294 states and 698 transitions. [2024-12-06 06:06:38,623 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 698 transitions. [2024-12-06 06:06:38,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 06:06:38,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:38,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:38,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:38,667 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 06:06:40,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:40,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 295 states and 700 transitions. [2024-12-06 06:06:40,180 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 700 transitions. [2024-12-06 06:06:40,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 06:06:40,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:40,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:40,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:40,224 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 06:06:41,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:41,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 296 states and 703 transitions. [2024-12-06 06:06:41,785 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 703 transitions. [2024-12-06 06:06:41,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 06:06:41,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:41,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:41,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:45,647 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:07:01,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:01,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 301 states and 715 transitions. [2024-12-06 06:07:01,757 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 715 transitions. [2024-12-06 06:07:01,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 06:07:01,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:01,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:01,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:01,857 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:07:03,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:03,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 302 states and 720 transitions. [2024-12-06 06:07:03,699 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 720 transitions. [2024-12-06 06:07:03,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 06:07:03,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:03,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:03,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:04,974 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:07:12,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:12,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 307 states and 733 transitions. [2024-12-06 06:07:12,240 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 733 transitions. [2024-12-06 06:07:12,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:07:12,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:12,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:12,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:13,502 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:07:18,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:18,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 309 states and 739 transitions. [2024-12-06 06:07:18,004 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 739 transitions. [2024-12-06 06:07:18,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:07:18,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:18,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:18,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:25,279 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:47,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:47,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 317 states and 762 transitions. [2024-12-06 06:07:47,005 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 762 transitions. [2024-12-06 06:07:47,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:07:47,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:47,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:47,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:47,606 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:07:49,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:49,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 318 states and 763 transitions. [2024-12-06 06:07:49,814 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 763 transitions. [2024-12-06 06:07:49,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:07:49,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:49,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:49,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:57,271 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:23,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:23,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 328 states and 791 transitions. [2024-12-06 06:08:23,870 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 791 transitions. [2024-12-06 06:08:23,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:08:23,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:23,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:23,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:24,202 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:32,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:32,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 332 states and 805 transitions. [2024-12-06 06:08:32,817 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 805 transitions. [2024-12-06 06:08:32,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:08:32,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:32,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:32,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:33,541 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:08:39,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:39,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 334 states and 807 transitions. [2024-12-06 06:08:39,291 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 807 transitions. [2024-12-06 06:08:39,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:08:39,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:39,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:39,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:39,621 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:49,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:49,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 338 states and 823 transitions. [2024-12-06 06:08:49,340 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 823 transitions. [2024-12-06 06:08:49,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:08:49,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:49,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:49,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:49,962 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:08:54,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:54,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 340 states and 826 transitions. [2024-12-06 06:08:54,170 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 826 transitions. [2024-12-06 06:08:54,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:08:54,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:54,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:54,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:54,495 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:56,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:56,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 341 states and 832 transitions. [2024-12-06 06:08:56,683 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 832 transitions. [2024-12-06 06:08:56,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:08:56,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:56,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:56,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:56,989 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:59,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:59,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 342 states and 835 transitions. [2024-12-06 06:08:59,128 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 835 transitions. [2024-12-06 06:08:59,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:08:59,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:59,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:59,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:04,100 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:11,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:11,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 343 states and 838 transitions. [2024-12-06 06:09:11,118 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 838 transitions. [2024-12-06 06:09:11,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:09:11,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:11,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:11,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:11,705 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:14,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:14,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 344 states and 843 transitions. [2024-12-06 06:09:14,094 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 843 transitions. [2024-12-06 06:09:14,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:09:14,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:14,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:14,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:17,148 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:24,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:24,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 346 states and 850 transitions. [2024-12-06 06:09:24,475 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 850 transitions. [2024-12-06 06:09:24,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:09:24,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:24,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:24,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:25,100 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:09:29,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:29,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 348 states and 853 transitions. [2024-12-06 06:09:29,276 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 853 transitions. [2024-12-06 06:09:29,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:09:29,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:29,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:29,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:29,666 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:31,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:31,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 349 states and 859 transitions. [2024-12-06 06:09:31,630 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 859 transitions. [2024-12-06 06:09:31,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:09:31,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:31,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:31,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:32,320 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:09:34,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:34,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 350 states and 862 transitions. [2024-12-06 06:09:34,853 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 862 transitions. [2024-12-06 06:09:34,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:09:34,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:34,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:34,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:35,247 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:37,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:37,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 351 states and 865 transitions. [2024-12-06 06:09:37,547 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 865 transitions. [2024-12-06 06:09:37,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:09:37,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:37,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:37,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:37,894 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:40,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:40,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 352 states and 871 transitions. [2024-12-06 06:09:40,600 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 871 transitions. [2024-12-06 06:09:40,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:09:40,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:40,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:40,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:40,983 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:43,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:43,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 353 states and 875 transitions. [2024-12-06 06:09:43,127 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 875 transitions. [2024-12-06 06:09:43,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 06:09:43,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:43,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:43,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:43,887 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:59,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:59,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 362 states and 889 transitions. [2024-12-06 06:09:59,053 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 889 transitions. [2024-12-06 06:09:59,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 06:09:59,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:59,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:59,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:59,654 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:10:15,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:15,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 371 states and 902 transitions. [2024-12-06 06:10:15,758 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 902 transitions. [2024-12-06 06:10:15,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 06:10:15,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:15,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:15,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:21,294 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:10:42,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:42,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 377 states and 915 transitions. [2024-12-06 06:10:42,070 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 915 transitions. [2024-12-06 06:10:42,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 06:10:42,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:42,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:42,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:42,279 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:10:50,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:50,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 380 states and 923 transitions. [2024-12-06 06:10:50,319 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 923 transitions. [2024-12-06 06:10:50,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 06:10:50,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:50,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:50,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:50,527 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:10:52,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:52,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 381 states and 927 transitions. [2024-12-06 06:10:52,772 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 927 transitions. [2024-12-06 06:10:52,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 06:10:52,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:52,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:52,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:58,802 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:11:19,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:19,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 280 states and 670 transitions. [2024-12-06 06:11:19,343 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 670 transitions. [2024-12-06 06:11:19,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 06:11:19,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:19,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:19,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:19,403 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 06:11:34,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:34,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 265 states and 647 transitions. [2024-12-06 06:11:34,105 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 647 transitions. [2024-12-06 06:11:34,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 06:11:34,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:34,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:34,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:41,612 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:12:39,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:39,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 278 states and 686 transitions. [2024-12-06 06:12:39,597 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 686 transitions. [2024-12-06 06:12:39,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 06:12:39,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:39,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:39,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:39,807 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:13:02,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:02,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 288 states and 715 transitions. [2024-12-06 06:13:02,014 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 715 transitions. [2024-12-06 06:13:02,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 06:13:02,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:02,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:02,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:02,197 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:13:08,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:08,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 290 states and 720 transitions. [2024-12-06 06:13:08,146 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 720 transitions. [2024-12-06 06:13:08,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 06:13:08,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:08,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:08,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:08,367 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:13:11,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:11,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 291 states and 723 transitions. [2024-12-06 06:13:11,401 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 723 transitions. [2024-12-06 06:13:11,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 06:13:11,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:11,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:11,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:11,601 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:13:14,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:14,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 292 states and 726 transitions. [2024-12-06 06:13:14,531 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 726 transitions. [2024-12-06 06:13:14,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 06:13:14,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:14,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:14,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:14,734 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:13:17,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:17,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 293 states and 730 transitions. [2024-12-06 06:13:17,395 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 730 transitions. [2024-12-06 06:13:17,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 06:13:17,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:17,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:17,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:30,756 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:14:21,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:21,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 309 states and 784 transitions. [2024-12-06 06:14:21,402 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 784 transitions. [2024-12-06 06:14:21,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 06:14:21,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:21,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:21,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:31,640 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:15:20,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:20,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 324 states and 808 transitions. [2024-12-06 06:15:20,541 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 808 transitions. [2024-12-06 06:15:20,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 06:15:20,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:20,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:20,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:32,919 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:16:00,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:00,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 331 states and 841 transitions. [2024-12-06 06:16:00,315 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 841 transitions. [2024-12-06 06:16:00,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 06:16:00,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:00,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:16:00,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:00,420 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 06:16:06,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:06,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 333 states and 860 transitions. [2024-12-06 06:16:06,746 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 860 transitions. [2024-12-06 06:16:06,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 06:16:06,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:06,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:16:06,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:06,819 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 06:16:08,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:08,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 333 states and 858 transitions. [2024-12-06 06:16:08,923 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 858 transitions. [2024-12-06 06:16:08,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 06:16:08,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:08,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:16:08,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat