./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-memory-alloca/cstrncpy-alloca-1.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_49ba7d28-a614-4a8f-b3ba-89bf23b4fa28/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49ba7d28-a614-4a8f-b3ba-89bf23b4fa28/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_49ba7d28-a614-4a8f-b3ba-89bf23b4fa28/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49ba7d28-a614-4a8f-b3ba-89bf23b4fa28/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-memory-alloca/cstrncpy-alloca-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49ba7d28-a614-4a8f-b3ba-89bf23b4fa28/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_49ba7d28-a614-4a8f-b3ba-89bf23b4fa28/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 622be1b3eef6dc4115831119df649831bce3bb8c1af72664b1e935607db97d0c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:27:57,364 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:27:57,419 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49ba7d28-a614-4a8f-b3ba-89bf23b4fa28/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-05 23:27:57,424 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:27:57,424 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:27:57,443 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:27:57,444 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:27:57,445 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:27:57,445 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:27:57,445 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:27:57,445 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:27:57,445 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 23:27:57,445 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 23:27:57,445 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 23:27:57,445 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:27:57,445 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:27:57,445 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:27:57,445 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:27:57,446 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:27:57,446 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:27:57,446 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:27:57,446 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:27:57,446 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:27:57,446 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:27:57,446 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:27:57,446 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:27:57,446 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:27:57,446 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_49ba7d28-a614-4a8f-b3ba-89bf23b4fa28/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 -> 622be1b3eef6dc4115831119df649831bce3bb8c1af72664b1e935607db97d0c [2024-12-05 23:27:57,678 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:27:57,686 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:27:57,688 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:27:57,689 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:27:57,689 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:27:57,690 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49ba7d28-a614-4a8f-b3ba-89bf23b4fa28/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-memory-alloca/cstrncpy-alloca-1.i [2024-12-05 23:28:00,336 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49ba7d28-a614-4a8f-b3ba-89bf23b4fa28/bin/ukojak-verify-CZk0znPC7b/data/2b69f4e18/1ac5d7ca65a54dd9a5a698045c19e87f/FLAG4cc9d4d15 [2024-12-05 23:28:00,563 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:28:00,564 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49ba7d28-a614-4a8f-b3ba-89bf23b4fa28/sv-benchmarks/c/termination-memory-alloca/cstrncpy-alloca-1.i [2024-12-05 23:28:00,574 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49ba7d28-a614-4a8f-b3ba-89bf23b4fa28/bin/ukojak-verify-CZk0znPC7b/data/2b69f4e18/1ac5d7ca65a54dd9a5a698045c19e87f/FLAG4cc9d4d15 [2024-12-05 23:28:00,589 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49ba7d28-a614-4a8f-b3ba-89bf23b4fa28/bin/ukojak-verify-CZk0znPC7b/data/2b69f4e18/1ac5d7ca65a54dd9a5a698045c19e87f [2024-12-05 23:28:00,591 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:28:00,592 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:28:00,594 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:28:00,594 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:28:00,598 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:28:00,599 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:28:00" (1/1) ... [2024-12-05 23:28:00,600 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c6e10a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:00, skipping insertion in model container [2024-12-05 23:28:00,600 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:28:00" (1/1) ... [2024-12-05 23:28:00,626 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:28:00,859 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:28:00,869 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:28:00,901 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:28:00,924 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:28:00,925 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:00 WrapperNode [2024-12-05 23:28:00,925 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:28:00,926 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:28:00,926 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:28:00,926 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:28:00,932 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:00" (1/1) ... [2024-12-05 23:28:00,941 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:00" (1/1) ... [2024-12-05 23:28:00,957 INFO L138 Inliner]: procedures = 111, calls = 13, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 74 [2024-12-05 23:28:00,958 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:28:00,958 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:28:00,958 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:28:00,958 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:28:00,965 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:00" (1/1) ... [2024-12-05 23:28:00,965 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:00" (1/1) ... [2024-12-05 23:28:00,967 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:00" (1/1) ... [2024-12-05 23:28:00,967 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:00" (1/1) ... [2024-12-05 23:28:00,972 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:00" (1/1) ... [2024-12-05 23:28:00,973 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:00" (1/1) ... [2024-12-05 23:28:00,975 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:00" (1/1) ... [2024-12-05 23:28:00,976 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:00" (1/1) ... [2024-12-05 23:28:00,977 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:00" (1/1) ... [2024-12-05 23:28:00,978 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:28:00,979 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:28:00,979 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:28:00,979 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:28:00,980 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:28:00" (1/1) ... [2024-12-05 23:28:00,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:28:00,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49ba7d28-a614-4a8f-b3ba-89bf23b4fa28/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:28:01,008 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49ba7d28-a614-4a8f-b3ba-89bf23b4fa28/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:28:01,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49ba7d28-a614-4a8f-b3ba-89bf23b4fa28/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:28:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:28:01,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:28:01,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:28:01,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:28:01,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:28:01,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:28:01,105 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:28:01,107 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:28:01,231 INFO L? ?]: Removed 46 outVars from TransFormulas that were not future-live. [2024-12-05 23:28:01,231 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:28:01,280 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:28:01,280 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 23:28:01,281 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:28:01 BoogieIcfgContainer [2024-12-05 23:28:01,281 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:28:01,282 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:28:01,282 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:28:01,288 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:28:01,288 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:28:01" (1/1) ... [2024-12-05 23:28:01,295 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:28:01,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:01,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 21 states and 24 transitions. [2024-12-05 23:28:01,342 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2024-12-05 23:28:01,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 23:28:01,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:01,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:01,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:01,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:28:01,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:01,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 20 states and 23 transitions. [2024-12-05 23:28:01,567 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 23 transitions. [2024-12-05 23:28:01,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 23:28:01,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:01,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:01,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:01,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:28:01,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:01,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2024-12-05 23:28:01,906 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2024-12-05 23:28:01,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:28:01,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:01,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:01,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:02,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:28:02,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:02,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 21 states and 26 transitions. [2024-12-05 23:28:02,349 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 26 transitions. [2024-12-05 23:28:02,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:28:02,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:02,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:02,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:02,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:28:02,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:02,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 23 states and 29 transitions. [2024-12-05 23:28:02,715 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 29 transitions. [2024-12-05 23:28:02,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:28:02,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:02,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:02,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:02,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:28:03,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:03,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 26 states and 34 transitions. [2024-12-05 23:28:03,530 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 34 transitions. [2024-12-05 23:28:03,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:28:03,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:03,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:03,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:03,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:28:04,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:04,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 29 states and 39 transitions. [2024-12-05 23:28:04,875 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 39 transitions. [2024-12-05 23:28:04,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:28:04,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:04,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:04,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:05,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:28:05,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:05,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 30 states and 39 transitions. [2024-12-05 23:28:05,692 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 39 transitions. [2024-12-05 23:28:05,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:28:05,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:05,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:05,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:06,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:28:07,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:07,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 34 states and 51 transitions. [2024-12-05 23:28:07,719 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 51 transitions. [2024-12-05 23:28:07,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:28:07,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:07,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:07,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:07,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:28:08,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:08,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 36 states and 54 transitions. [2024-12-05 23:28:08,727 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 54 transitions. [2024-12-05 23:28:08,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:28:08,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:08,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:08,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:08,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:28:10,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:10,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 41 states and 65 transitions. [2024-12-05 23:28:10,304 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 65 transitions. [2024-12-05 23:28:10,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:28:10,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:10,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:10,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:11,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:28:15,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:15,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 48 states and 85 transitions. [2024-12-05 23:28:15,990 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 85 transitions. [2024-12-05 23:28:15,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:28:15,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:15,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:15,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:16,300 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:28:20,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:20,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 55 states and 107 transitions. [2024-12-05 23:28:20,399 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 107 transitions. [2024-12-05 23:28:20,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:28:20,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:20,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:20,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:21,411 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:28:24,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:24,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 58 states and 119 transitions. [2024-12-05 23:28:24,963 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 119 transitions. [2024-12-05 23:28:24,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:28:24,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:24,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:24,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:25,034 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:28:25,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:25,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 59 states and 121 transitions. [2024-12-05 23:28:25,735 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 121 transitions. [2024-12-05 23:28:25,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:28:25,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:25,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:25,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:25,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:28:27,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:27,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 61 states and 127 transitions. [2024-12-05 23:28:27,096 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 127 transitions. [2024-12-05 23:28:27,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:28:27,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:27,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:27,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:27,138 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:28:27,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:27,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 61 states and 126 transitions. [2024-12-05 23:28:27,710 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 126 transitions. [2024-12-05 23:28:27,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:28:27,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:27,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:27,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:29,973 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:28:33,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:33,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 62 states and 130 transitions. [2024-12-05 23:28:33,505 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 130 transitions. [2024-12-05 23:28:33,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:28:33,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:33,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:33,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:33,540 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:28:34,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:34,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 60 states and 123 transitions. [2024-12-05 23:28:34,250 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 123 transitions. [2024-12-05 23:28:34,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:28:34,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:34,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:34,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:36,313 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:28:44,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:44,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 66 states and 144 transitions. [2024-12-05 23:28:44,930 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 144 transitions. [2024-12-05 23:28:44,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:28:44,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:44,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:44,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:45,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:28:46,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:46,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 67 states and 145 transitions. [2024-12-05 23:28:46,027 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 145 transitions. [2024-12-05 23:28:46,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:28:46,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:46,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:46,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:46,277 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:28:47,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:47,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 69 states and 150 transitions. [2024-12-05 23:28:47,971 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 150 transitions. [2024-12-05 23:28:47,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:28:47,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:47,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:47,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:49,410 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:28:53,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:53,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 72 states and 158 transitions. [2024-12-05 23:28:53,549 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 158 transitions. [2024-12-05 23:28:53,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:28:53,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:53,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:53,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:55,366 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:28:57,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:57,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 72 states and 157 transitions. [2024-12-05 23:28:57,947 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 157 transitions. [2024-12-05 23:28:57,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:28:57,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:57,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:57,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:58,030 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:28:59,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:59,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 73 states and 160 transitions. [2024-12-05 23:28:59,107 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 160 transitions. [2024-12-05 23:28:59,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:28:59,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:59,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:59,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:00,690 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:29:03,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:03,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 74 states and 165 transitions. [2024-12-05 23:29:03,202 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 165 transitions. [2024-12-05 23:29:03,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:29:03,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:03,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:03,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:03,986 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:29:05,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:05,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 75 states and 167 transitions. [2024-12-05 23:29:05,514 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 167 transitions. [2024-12-05 23:29:05,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:29:05,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:05,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:05,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:09,086 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:29:24,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:24,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 85 states and 210 transitions. [2024-12-05 23:29:24,602 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 210 transitions. [2024-12-05 23:29:24,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:29:24,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:24,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:24,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:25,964 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:29:28,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:28,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 86 states and 215 transitions. [2024-12-05 23:29:28,472 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 215 transitions. [2024-12-05 23:29:28,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:29:28,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:28,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:28,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:28,559 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 23:29:30,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:30,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 88 states and 220 transitions. [2024-12-05 23:29:30,867 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 220 transitions. [2024-12-05 23:29:30,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:29:30,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:30,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:30,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:33,169 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:29:39,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:39,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 91 states and 235 transitions. [2024-12-05 23:29:39,442 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 235 transitions. [2024-12-05 23:29:39,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:29:39,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:39,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:39,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:40,587 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:29:44,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:44,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 93 states and 251 transitions. [2024-12-05 23:29:44,379 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 251 transitions. [2024-12-05 23:29:44,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:29:44,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:44,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:44,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:45,732 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:29:47,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:47,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 94 states and 255 transitions. [2024-12-05 23:29:47,865 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 255 transitions. [2024-12-05 23:29:47,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:29:47,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:47,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:47,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:48,054 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 9 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:29:49,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:49,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 95 states and 262 transitions. [2024-12-05 23:29:49,195 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 262 transitions. [2024-12-05 23:29:49,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:29:49,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:49,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:49,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:49,231 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:29:51,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:51,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 96 states and 266 transitions. [2024-12-05 23:29:51,548 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 266 transitions. [2024-12-05 23:29:51,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:29:51,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:51,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:51,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:51,617 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 23:29:52,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:52,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 97 states and 267 transitions. [2024-12-05 23:29:52,792 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 267 transitions. [2024-12-05 23:29:52,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:29:52,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:52,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:52,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:56,937 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:09,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:09,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 103 states and 299 transitions. [2024-12-05 23:30:09,406 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 299 transitions. [2024-12-05 23:30:09,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:30:09,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:09,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:09,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:09,446 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 23:30:11,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:11,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 101 states and 294 transitions. [2024-12-05 23:30:11,335 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 294 transitions. [2024-12-05 23:30:11,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:30:11,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:11,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:11,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:11,624 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:13,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:13,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 102 states and 298 transitions. [2024-12-05 23:30:13,376 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 298 transitions. [2024-12-05 23:30:13,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:30:13,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:13,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:13,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:13,664 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:15,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:15,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 103 states and 304 transitions. [2024-12-05 23:30:15,495 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 304 transitions. [2024-12-05 23:30:15,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:30:15,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:15,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:15,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:18,323 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:26,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:26,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 107 states and 323 transitions. [2024-12-05 23:30:26,628 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 323 transitions. [2024-12-05 23:30:26,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:30:26,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:26,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:26,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:28,241 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:30,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:30,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 108 states and 329 transitions. [2024-12-05 23:30:30,812 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 329 transitions. [2024-12-05 23:30:30,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:30:30,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:30,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:30,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:30,896 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 23:30:32,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:32,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 109 states and 329 transitions. [2024-12-05 23:30:32,217 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 329 transitions. [2024-12-05 23:30:32,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:30:32,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:32,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:32,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:33,749 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:36,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:36,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 110 states and 334 transitions. [2024-12-05 23:30:36,889 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 334 transitions. [2024-12-05 23:30:36,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:30:36,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:36,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:36,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:41,772 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:59,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:59,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 116 states and 370 transitions. [2024-12-05 23:30:59,358 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 370 transitions. [2024-12-05 23:30:59,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:30:59,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:59,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:59,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:04,430 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:30,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:30,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 128 states and 426 transitions. [2024-12-05 23:31:30,522 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 426 transitions. [2024-12-05 23:31:30,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:31:30,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:30,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:30,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:30,932 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:33,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:33,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 129 states and 428 transitions. [2024-12-05 23:31:33,043 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 428 transitions. [2024-12-05 23:31:33,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:31:33,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:33,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:33,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:34,045 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:36,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:36,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 130 states and 432 transitions. [2024-12-05 23:31:36,810 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 432 transitions. [2024-12-05 23:31:36,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:31:36,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:36,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:36,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:43,186 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:00,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:00,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 136 states and 461 transitions. [2024-12-05 23:32:00,199 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 461 transitions. [2024-12-05 23:32:00,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:32:00,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:00,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:00,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:00,258 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 23:32:01,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:01,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 137 states and 461 transitions. [2024-12-05 23:32:01,836 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 461 transitions. [2024-12-05 23:32:01,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:32:01,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:01,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:01,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:07,161 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:21,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:21,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 142 states and 494 transitions. [2024-12-05 23:32:21,259 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 494 transitions. [2024-12-05 23:32:21,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:32:21,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:21,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:21,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:21,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 23:32:22,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:22,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 143 states and 495 transitions. [2024-12-05 23:32:22,881 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 495 transitions. [2024-12-05 23:32:22,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:32:22,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:22,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:22,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:24,728 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:38,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:38,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 149 states and 524 transitions. [2024-12-05 23:32:38,305 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 524 transitions. [2024-12-05 23:32:38,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:32:38,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:38,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:38,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:38,384 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 23:32:40,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:40,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 150 states and 525 transitions. [2024-12-05 23:32:40,073 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 525 transitions. [2024-12-05 23:32:40,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:32:40,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:40,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:40,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:40,665 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 22 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:42,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:42,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 151 states and 532 transitions. [2024-12-05 23:32:42,967 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 532 transitions. [2024-12-05 23:32:42,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:32:42,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:42,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:42,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:44,315 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 22 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:47,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:47,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 152 states and 539 transitions. [2024-12-05 23:32:47,916 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 539 transitions. [2024-12-05 23:32:47,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:32:47,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:47,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:47,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:51,882 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 22 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:59,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:59,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 154 states and 547 transitions. [2024-12-05 23:32:59,991 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 547 transitions. [2024-12-05 23:32:59,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:32:59,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:59,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:00,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:06,304 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:25,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:25,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 160 states and 588 transitions. [2024-12-05 23:33:25,936 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 588 transitions. [2024-12-05 23:33:25,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:33:25,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:25,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:25,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:28,317 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:36,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:36,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 163 states and 599 transitions. [2024-12-05 23:33:36,839 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 599 transitions. [2024-12-05 23:33:36,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:33:36,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:36,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:36,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:37,339 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:39,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:39,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 164 states and 601 transitions. [2024-12-05 23:33:39,785 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 601 transitions. [2024-12-05 23:33:39,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:33:39,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:39,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:39,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:40,201 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:42,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:42,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 165 states and 602 transitions. [2024-12-05 23:33:42,597 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 602 transitions. [2024-12-05 23:33:42,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:33:42,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:42,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:42,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:47,108 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 36 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:58,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:58,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 168 states and 622 transitions. [2024-12-05 23:33:58,411 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 622 transitions. [2024-12-05 23:33:58,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:33:58,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:58,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:58,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:58,639 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-05 23:34:00,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:00,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 169 states and 623 transitions. [2024-12-05 23:34:00,506 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 623 transitions. [2024-12-05 23:34:00,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:34:00,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:00,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:00,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:01,782 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 31 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:08,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:08,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 172 states and 634 transitions. [2024-12-05 23:34:08,678 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 634 transitions. [2024-12-05 23:34:08,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:34:08,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:08,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:08,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:14,785 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 31 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:29,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:29,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 176 states and 649 transitions. [2024-12-05 23:34:29,314 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 649 transitions. [2024-12-05 23:34:29,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:34:29,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:29,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:29,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:30,479 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 36 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:33,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:33,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 177 states and 652 transitions. [2024-12-05 23:34:33,645 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 652 transitions. [2024-12-05 23:34:33,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:34:33,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:33,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:33,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:33,833 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-05 23:34:35,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:35,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 178 states and 655 transitions. [2024-12-05 23:34:35,951 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 655 transitions. [2024-12-05 23:34:35,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:34:35,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:35,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:35,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:36,005 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 5 proven. 10 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 23:34:40,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:40,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 179 states and 658 transitions. [2024-12-05 23:34:40,099 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 658 transitions. [2024-12-05 23:34:40,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:34:40,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:40,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:40,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:40,802 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 36 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:43,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:43,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 180 states and 659 transitions. [2024-12-05 23:34:43,162 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 659 transitions. [2024-12-05 23:34:43,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:34:43,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:43,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:43,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:43,215 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 5 proven. 10 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 23:34:45,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:45,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 180 states and 658 transitions. [2024-12-05 23:34:45,327 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 658 transitions. [2024-12-05 23:34:45,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:34:45,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:45,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:45,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:46,246 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 31 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:49,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:49,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 181 states and 660 transitions. [2024-12-05 23:34:49,236 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 660 transitions. [2024-12-05 23:34:49,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:34:49,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:49,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:49,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:56,479 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:21,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:21,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 188 states and 696 transitions. [2024-12-05 23:35:21,371 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 696 transitions. [2024-12-05 23:35:21,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:35:21,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:21,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:21,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:21,938 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:25,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:25,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 189 states and 701 transitions. [2024-12-05 23:35:25,033 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 701 transitions. [2024-12-05 23:35:25,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:35:25,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:25,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:25,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:31,029 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:52,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:52,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 194 states and 730 transitions. [2024-12-05 23:35:52,095 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 730 transitions. [2024-12-05 23:35:52,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:35:52,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:52,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:52,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:52,161 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 6 proven. 12 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-05 23:35:53,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:53,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 195 states and 733 transitions. [2024-12-05 23:35:53,979 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 733 transitions. [2024-12-05 23:35:53,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:35:53,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:53,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:53,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:54,110 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-05 23:35:56,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:56,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 196 states and 734 transitions. [2024-12-05 23:35:56,235 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 734 transitions. [2024-12-05 23:35:56,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:35:56,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:56,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:56,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:06,744 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 48 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:36:27,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:27,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 200 states and 756 transitions. [2024-12-05 23:36:27,083 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 756 transitions. [2024-12-05 23:36:27,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:36:27,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:27,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:27,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:29,103 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 54 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:36:45,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:45,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 206 states and 783 transitions. [2024-12-05 23:36:45,926 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 783 transitions. [2024-12-05 23:36:45,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:36:45,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:45,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:45,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:48,659 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 54 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:37:01,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:01,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 210 states and 798 transitions. [2024-12-05 23:37:01,314 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 798 transitions. [2024-12-05 23:37:01,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:37:01,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:01,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:01,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:01,732 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 48 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:37:04,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:04,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 211 states and 802 transitions. [2024-12-05 23:37:04,421 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 802 transitions. [2024-12-05 23:37:04,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:37:04,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:04,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:04,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:13,719 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:37:40,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:40,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 217 states and 837 transitions. [2024-12-05 23:37:40,365 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 837 transitions. [2024-12-05 23:37:40,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:37:40,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:40,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:40,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:44,348 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:38:09,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:09,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 224 states and 877 transitions. [2024-12-05 23:38:09,943 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 877 transitions. [2024-12-05 23:38:09,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:38:09,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:09,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:09,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:10,499 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:38:13,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:13,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 225 states and 882 transitions. [2024-12-05 23:38:13,848 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 882 transitions. [2024-12-05 23:38:13,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:38:13,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:13,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:13,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:14,410 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:38:17,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:17,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 226 states and 883 transitions. [2024-12-05 23:38:17,438 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 883 transitions. [2024-12-05 23:38:17,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:38:17,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:17,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:17,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:17,538 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-05 23:38:19,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:19,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 227 states and 884 transitions. [2024-12-05 23:38:19,829 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 884 transitions. [2024-12-05 23:38:19,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:38:19,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:19,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:19,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:26,108 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 69 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:38:51,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:51,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 234 states and 913 transitions. [2024-12-05 23:38:51,262 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 913 transitions. [2024-12-05 23:38:51,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:38:51,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:51,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:51,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:53,799 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 76 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:39:04,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:04,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 237 states and 927 transitions. [2024-12-05 23:39:04,594 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 927 transitions. [2024-12-05 23:39:04,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:39:04,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:04,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:04,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:05,374 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 76 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:39:11,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:11,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 239 states and 937 transitions. [2024-12-05 23:39:11,785 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 937 transitions. [2024-12-05 23:39:11,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:39:11,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:11,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:11,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:22,634 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:39:47,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:47,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 243 states and 971 transitions. [2024-12-05 23:39:47,092 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 971 transitions. [2024-12-05 23:39:47,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:39:47,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:47,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:47,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:47,766 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:39:51,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:39:51,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 244 states and 976 transitions. [2024-12-05 23:39:51,411 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 976 transitions. [2024-12-05 23:39:51,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:39:51,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:39:51,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:39:51,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:39:53,071 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:40:17,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:17,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 251 states and 992 transitions. [2024-12-05 23:40:17,601 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 992 transitions. [2024-12-05 23:40:17,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:40:17,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:17,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:17,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:18,252 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:40:28,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:28,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 254 states and 1000 transitions. [2024-12-05 23:40:28,411 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 1000 transitions. [2024-12-05 23:40:28,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:40:28,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:28,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:28,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:35,713 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 102 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:03,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:03,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 261 states and 1031 transitions. [2024-12-05 23:41:03,420 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 1031 transitions. [2024-12-05 23:41:03,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:41:03,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:03,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:03,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:03,525 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-12-05 23:41:06,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:06,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 262 states and 1031 transitions. [2024-12-05 23:41:06,153 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 1031 transitions. [2024-12-05 23:41:06,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:41:06,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:06,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:06,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:10,886 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 102 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:21,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:21,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 264 states and 1039 transitions. [2024-12-05 23:41:21,745 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 1039 transitions. [2024-12-05 23:41:21,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:41:21,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:21,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:21,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:22,504 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 102 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:25,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:25,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 265 states and 1041 transitions. [2024-12-05 23:41:25,723 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 1041 transitions. [2024-12-05 23:41:25,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 23:41:25,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:25,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:25,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:37,353 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.