./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-broom/linux-list-middle-data.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74f19095-768a-47ca-b37c-8b1ef177ace7/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74f19095-768a-47ca-b37c-8b1ef177ace7/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_74f19095-768a-47ca-b37c-8b1ef177ace7/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74f19095-768a-47ca-b37c-8b1ef177ace7/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-broom/linux-list-middle-data.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74f19095-768a-47ca-b37c-8b1ef177ace7/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_74f19095-768a-47ca-b37c-8b1ef177ace7/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 225e0f8ec8427769f807cb9abdb48fc1d5aa020788f9d77d633e751d0afad499 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:33:36,617 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:33:36,673 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74f19095-768a-47ca-b37c-8b1ef177ace7/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 03:33:36,677 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:33:36,677 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:33:36,695 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:33:36,696 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:33:36,696 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:33:36,696 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:33:36,697 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:33:36,697 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:33:36,697 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 03:33:36,697 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 03:33:36,697 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 03:33:36,697 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:33:36,697 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 03:33:36,697 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:33:36,697 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:33:36,697 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:33:36,697 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:33:36,698 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:33:36,698 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:33:36,698 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:33:36,698 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:33:36,698 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:33:36,698 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:33:36,698 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:33:36,698 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_74f19095-768a-47ca-b37c-8b1ef177ace7/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 -> 225e0f8ec8427769f807cb9abdb48fc1d5aa020788f9d77d633e751d0afad499 [2024-12-06 03:33:36,946 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:33:36,954 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:33:36,957 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:33:36,958 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:33:36,958 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:33:36,959 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74f19095-768a-47ca-b37c-8b1ef177ace7/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/memsafety-broom/linux-list-middle-data.i [2024-12-06 03:33:39,565 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74f19095-768a-47ca-b37c-8b1ef177ace7/bin/ukojak-verify-CZk0znPC7b/data/c9eaad650/3acbc9ccc92e4585bdc74609bbdd58e2/FLAG41fb610de [2024-12-06 03:33:39,844 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:33:39,845 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74f19095-768a-47ca-b37c-8b1ef177ace7/sv-benchmarks/c/memsafety-broom/linux-list-middle-data.i [2024-12-06 03:33:39,862 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74f19095-768a-47ca-b37c-8b1ef177ace7/bin/ukojak-verify-CZk0znPC7b/data/c9eaad650/3acbc9ccc92e4585bdc74609bbdd58e2/FLAG41fb610de [2024-12-06 03:33:40,142 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74f19095-768a-47ca-b37c-8b1ef177ace7/bin/ukojak-verify-CZk0znPC7b/data/c9eaad650/3acbc9ccc92e4585bdc74609bbdd58e2 [2024-12-06 03:33:40,144 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:33:40,145 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:33:40,146 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:33:40,146 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:33:40,149 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:33:40,150 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:33:40" (1/1) ... [2024-12-06 03:33:40,150 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18064422 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:33:40, skipping insertion in model container [2024-12-06 03:33:40,150 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:33:40" (1/1) ... [2024-12-06 03:33:40,190 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:33:40,436 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:33:40,443 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:33:40,481 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:33:40,504 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:33:40,505 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:33:40 WrapperNode [2024-12-06 03:33:40,505 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:33:40,506 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:33:40,506 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:33:40,506 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:33:40,512 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:33:40" (1/1) ... [2024-12-06 03:33:40,521 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:33:40" (1/1) ... [2024-12-06 03:33:40,542 INFO L138 Inliner]: procedures = 124, calls = 34, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 104 [2024-12-06 03:33:40,542 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:33:40,542 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:33:40,542 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:33:40,543 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:33:40,548 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:33:40" (1/1) ... [2024-12-06 03:33:40,548 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:33:40" (1/1) ... [2024-12-06 03:33:40,550 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:33:40" (1/1) ... [2024-12-06 03:33:40,551 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:33:40" (1/1) ... [2024-12-06 03:33:40,557 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:33:40" (1/1) ... [2024-12-06 03:33:40,558 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:33:40" (1/1) ... [2024-12-06 03:33:40,561 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:33:40" (1/1) ... [2024-12-06 03:33:40,562 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:33:40" (1/1) ... [2024-12-06 03:33:40,562 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:33:40" (1/1) ... [2024-12-06 03:33:40,564 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:33:40,564 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:33:40,564 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:33:40,564 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:33:40,565 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:33:40" (1/1) ... [2024-12-06 03:33:40,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:33:40,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74f19095-768a-47ca-b37c-8b1ef177ace7/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:33:40,591 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74f19095-768a-47ca-b37c-8b1ef177ace7/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:33:40,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74f19095-768a-47ca-b37c-8b1ef177ace7/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:33:40,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 03:33:40,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 03:33:40,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 03:33:40,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 03:33:40,618 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:33:40,618 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:33:40,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:33:40,710 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:33:40,712 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:33:41,013 INFO L? ?]: Removed 145 outVars from TransFormulas that were not future-live. [2024-12-06 03:33:41,013 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:33:41,072 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:33:41,073 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 03:33:41,073 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:33:41 BoogieIcfgContainer [2024-12-06 03:33:41,073 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:33:41,074 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:33:41,074 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:33:41,084 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:33:41,084 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:33:41" (1/1) ... [2024-12-06 03:33:41,092 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:33:41,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:41,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 82 states and 87 transitions. [2024-12-06 03:33:41,140 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 87 transitions. [2024-12-06 03:33:41,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 03:33:41,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:41,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:41,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:41,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:41,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:41,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 81 states and 84 transitions. [2024-12-06 03:33:41,310 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 84 transitions. [2024-12-06 03:33:41,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 03:33:41,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:41,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:41,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:41,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:41,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:41,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 80 states and 83 transitions. [2024-12-06 03:33:41,464 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 83 transitions. [2024-12-06 03:33:41,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 03:33:41,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:41,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:41,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:41,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:41,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:41,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 79 states and 82 transitions. [2024-12-06 03:33:41,510 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 82 transitions. [2024-12-06 03:33:41,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 03:33:41,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:41,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:41,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:41,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:41,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:41,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 78 states and 81 transitions. [2024-12-06 03:33:41,724 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 81 transitions. [2024-12-06 03:33:41,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 03:33:41,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:41,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:41,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:41,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:41,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:41,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 77 states and 79 transitions. [2024-12-06 03:33:41,825 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 79 transitions. [2024-12-06 03:33:41,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 03:33:41,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:41,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:41,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:41,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:42,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:42,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 76 states and 78 transitions. [2024-12-06 03:33:42,022 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 78 transitions. [2024-12-06 03:33:42,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 03:33:42,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:42,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:42,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:42,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:42,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:42,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 80 states and 84 transitions. [2024-12-06 03:33:42,135 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 84 transitions. [2024-12-06 03:33:42,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 03:33:42,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:42,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:42,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:42,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:42,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:42,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 84 states and 90 transitions. [2024-12-06 03:33:42,404 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 90 transitions. [2024-12-06 03:33:42,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 03:33:42,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:42,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:42,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:42,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:42,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:42,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 83 states and 89 transitions. [2024-12-06 03:33:42,446 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 89 transitions. [2024-12-06 03:33:42,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 03:33:42,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:42,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:42,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:42,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:42,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:42,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 82 states and 88 transitions. [2024-12-06 03:33:42,511 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 88 transitions. [2024-12-06 03:33:42,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 03:33:42,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:42,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:42,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:42,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:42,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:42,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 85 states and 92 transitions. [2024-12-06 03:33:42,875 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 92 transitions. [2024-12-06 03:33:42,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 03:33:42,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:42,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:42,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:43,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:43,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:43,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 90 states and 99 transitions. [2024-12-06 03:33:43,564 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 99 transitions. [2024-12-06 03:33:43,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:33:43,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:43,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:43,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:43,664 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:43,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:43,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 92 states and 104 transitions. [2024-12-06 03:33:43,891 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 104 transitions. [2024-12-06 03:33:43,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:33:43,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:43,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:43,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:44,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:44,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:44,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 94 states and 109 transitions. [2024-12-06 03:33:44,661 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 109 transitions. [2024-12-06 03:33:44,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:33:44,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:44,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:44,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:44,909 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:45,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:45,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 100 states and 124 transitions. [2024-12-06 03:33:45,953 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 124 transitions. [2024-12-06 03:33:45,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:33:45,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:45,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:45,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:46,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:47,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:47,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 105 states and 134 transitions. [2024-12-06 03:33:47,721 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 134 transitions. [2024-12-06 03:33:47,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:33:47,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:47,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:47,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:47,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:47,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:47,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 104 states and 133 transitions. [2024-12-06 03:33:47,904 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 133 transitions. [2024-12-06 03:33:47,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:33:47,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:47,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:47,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:48,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:48,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:48,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 105 states and 135 transitions. [2024-12-06 03:33:48,482 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 135 transitions. [2024-12-06 03:33:48,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 03:33:48,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:48,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:48,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:48,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:50,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:50,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 108 states and 143 transitions. [2024-12-06 03:33:50,147 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 143 transitions. [2024-12-06 03:33:50,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 03:33:50,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:50,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:50,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:50,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:52,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:52,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 111 states and 152 transitions. [2024-12-06 03:33:52,196 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 152 transitions. [2024-12-06 03:33:52,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 03:33:52,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:52,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:52,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:52,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:53,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:53,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 113 states and 157 transitions. [2024-12-06 03:33:53,638 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 157 transitions. [2024-12-06 03:33:53,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 03:33:53,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:53,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:53,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:53,862 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:55,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:55,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 115 states and 160 transitions. [2024-12-06 03:33:55,215 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2024-12-06 03:33:55,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 03:33:55,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:55,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:55,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:55,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:55,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:55,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 114 states and 159 transitions. [2024-12-06 03:33:55,250 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 159 transitions. [2024-12-06 03:33:55,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 03:33:55,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:55,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:55,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:55,678 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:56,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:56,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 115 states and 161 transitions. [2024-12-06 03:33:56,319 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 161 transitions. [2024-12-06 03:33:56,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 03:33:56,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:56,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:56,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:56,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:57,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:57,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 118 states and 167 transitions. [2024-12-06 03:33:57,220 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 167 transitions. [2024-12-06 03:33:57,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 03:33:57,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:57,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:57,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:57,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:57,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:57,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 120 states and 172 transitions. [2024-12-06 03:33:57,865 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 172 transitions. [2024-12-06 03:33:57,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 03:33:57,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:57,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:57,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:58,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:00,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:00,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 123 states and 179 transitions. [2024-12-06 03:34:00,777 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 179 transitions. [2024-12-06 03:34:00,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 03:34:00,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:00,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:00,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:01,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:05,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:05,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 132 states and 197 transitions. [2024-12-06 03:34:05,360 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 197 transitions. [2024-12-06 03:34:05,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 03:34:05,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:05,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:05,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:06,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:11,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:11,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 141 states and 222 transitions. [2024-12-06 03:34:11,006 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 222 transitions. [2024-12-06 03:34:11,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 03:34:11,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:11,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:11,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:11,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:18,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:18,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 151 states and 244 transitions. [2024-12-06 03:34:18,128 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 244 transitions. [2024-12-06 03:34:18,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 03:34:18,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:18,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:18,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:18,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:19,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:19,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 154 states and 247 transitions. [2024-12-06 03:34:19,203 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 247 transitions. [2024-12-06 03:34:19,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 03:34:19,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:19,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:19,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:19,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:29,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:29,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 166 states and 271 transitions. [2024-12-06 03:34:29,707 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 271 transitions. [2024-12-06 03:34:29,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 03:34:29,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:29,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:29,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:30,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:34,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:34,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 170 states and 281 transitions. [2024-12-06 03:34:34,709 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 281 transitions. [2024-12-06 03:34:34,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 03:34:34,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:34,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:34,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:34,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:37,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:37,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 172 states and 285 transitions. [2024-12-06 03:34:37,467 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 285 transitions. [2024-12-06 03:34:37,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 03:34:37,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:37,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:37,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:38,194 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:40,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:40,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 175 states and 288 transitions. [2024-12-06 03:34:40,158 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 288 transitions. [2024-12-06 03:34:40,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 03:34:40,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:40,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:40,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:42,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:52,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:52,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 185 states and 309 transitions. [2024-12-06 03:34:52,873 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 309 transitions. [2024-12-06 03:34:52,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 03:34:52,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:52,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:52,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:57,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:35:17,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:17,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 198 states and 357 transitions. [2024-12-06 03:35:17,322 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 357 transitions. [2024-12-06 03:35:17,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 03:35:17,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:17,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:17,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:21,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:35:26,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:26,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 201 states and 370 transitions. [2024-12-06 03:35:26,941 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 370 transitions. [2024-12-06 03:35:26,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 03:35:26,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:26,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:26,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:31,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:35:46,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:46,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 208 states and 398 transitions. [2024-12-06 03:35:46,955 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 398 transitions. [2024-12-06 03:35:46,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:35:46,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:46,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:46,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:47,035 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:35:48,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:48,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 209 states and 400 transitions. [2024-12-06 03:35:48,326 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 400 transitions. [2024-12-06 03:35:48,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:35:48,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:48,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:48,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:48,360 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:35:49,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:49,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 210 states and 400 transitions. [2024-12-06 03:35:49,563 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 400 transitions. [2024-12-06 03:35:49,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:35:49,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:49,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:49,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:54,106 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:36:09,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:09,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 218 states and 425 transitions. [2024-12-06 03:36:09,107 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 425 transitions. [2024-12-06 03:36:09,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:36:09,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:09,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:09,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:13,373 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:36:21,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:21,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 221 states and 430 transitions. [2024-12-06 03:36:21,264 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 430 transitions. [2024-12-06 03:36:21,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 03:36:21,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:21,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:21,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:26,461 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:36:47,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:47,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 232 states and 478 transitions. [2024-12-06 03:36:47,111 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 478 transitions. [2024-12-06 03:36:47,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 03:36:47,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:47,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:47,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:48,952 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:37:00,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:00,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 237 states and 498 transitions. [2024-12-06 03:37:00,557 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 498 transitions. [2024-12-06 03:37:00,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 03:37:00,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:00,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:00,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:04,923 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:37:12,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:12,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 240 states and 506 transitions. [2024-12-06 03:37:12,041 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 506 transitions. [2024-12-06 03:37:12,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 03:37:12,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:12,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:12,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:12,132 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:37:13,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:13,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 241 states and 511 transitions. [2024-12-06 03:37:13,919 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 511 transitions. [2024-12-06 03:37:13,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 03:37:13,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:13,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:13,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:14,735 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:37:17,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:17,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 242 states and 513 transitions. [2024-12-06 03:37:17,026 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 513 transitions. [2024-12-06 03:37:17,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 03:37:17,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:17,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:17,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:21,145 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:37:34,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:34,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 248 states and 523 transitions. [2024-12-06 03:37:34,436 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 523 transitions. [2024-12-06 03:37:34,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:37:34,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:34,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:34,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:42,181 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:38:08,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:08,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 260 states and 560 transitions. [2024-12-06 03:38:08,299 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 560 transitions. [2024-12-06 03:38:08,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:38:08,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:08,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:08,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:10,643 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:38:13,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:13,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 261 states and 562 transitions. [2024-12-06 03:38:13,949 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 562 transitions. [2024-12-06 03:38:13,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:38:13,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:13,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:13,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:15,221 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 03:38:16,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:16,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 262 states and 565 transitions. [2024-12-06 03:38:16,453 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 565 transitions. [2024-12-06 03:38:16,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:38:16,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:16,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:16,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:16,474 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 03:38:17,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:17,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 262 states and 564 transitions. [2024-12-06 03:38:17,769 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 564 transitions. [2024-12-06 03:38:17,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:38:17,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:17,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:17,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:17,803 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 03:38:37,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:37,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 275 states and 592 transitions. [2024-12-06 03:38:37,280 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 592 transitions. [2024-12-06 03:38:37,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:38:37,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:37,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:37,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:40,314 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:38:52,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:52,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 282 states and 613 transitions. [2024-12-06 03:38:52,154 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 613 transitions. [2024-12-06 03:38:52,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:38:52,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:52,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:52,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:54,877 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:39:09,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:09,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 289 states and 635 transitions. [2024-12-06 03:39:09,149 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 635 transitions. [2024-12-06 03:39:09,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:39:09,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:09,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:09,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:09,257 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:39:11,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:11,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 290 states and 639 transitions. [2024-12-06 03:39:11,230 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 639 transitions. [2024-12-06 03:39:11,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:39:11,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:11,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:11,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:11,518 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:39:13,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:13,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 291 states and 642 transitions. [2024-12-06 03:39:13,868 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 642 transitions. [2024-12-06 03:39:13,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:39:13,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:13,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:13,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:14,902 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 03:39:25,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:25,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 295 states and 650 transitions. [2024-12-06 03:39:25,823 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 650 transitions. [2024-12-06 03:39:25,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:39:25,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:25,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:25,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:25,866 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 03:39:30,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:30,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 297 states and 654 transitions. [2024-12-06 03:39:30,393 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 654 transitions. [2024-12-06 03:39:30,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:39:30,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:30,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:30,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:42,180 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:40:24,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:24,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 312 states and 703 transitions. [2024-12-06 03:40:24,917 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 703 transitions. [2024-12-06 03:40:24,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:40:24,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:24,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:24,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:36,051 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:41:22,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:41:22,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 326 states and 751 transitions. [2024-12-06 03:41:22,317 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 751 transitions. [2024-12-06 03:41:22,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:41:22,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:41:22,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:41:22,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:41:25,029 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:41:30,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:41:30,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 326 states and 749 transitions. [2024-12-06 03:41:30,838 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 749 transitions. [2024-12-06 03:41:30,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:41:30,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:41:30,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:41:30,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:41:34,143 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:41:39,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:41:39,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 327 states and 752 transitions. [2024-12-06 03:41:39,844 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 752 transitions. [2024-12-06 03:41:39,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:41:39,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:41:39,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:41:39,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:41:51,927 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:42:18,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:42:18,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 332 states and 765 transitions. [2024-12-06 03:42:18,114 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 765 transitions. [2024-12-06 03:42:18,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:42:18,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:42:18,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:42:18,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:42:18,149 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 03:42:22,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:42:22,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 334 states and 769 transitions. [2024-12-06 03:42:22,358 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 769 transitions. [2024-12-06 03:42:22,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:42:22,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:42:22,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:42:22,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:42:22,980 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 03:42:28,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:42:28,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 337 states and 774 transitions. [2024-12-06 03:42:28,896 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 774 transitions. [2024-12-06 03:42:28,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:42:28,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:42:28,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:42:28,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:42:46,674 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:43:26,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:43:26,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 347 states and 840 transitions. [2024-12-06 03:43:26,704 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 840 transitions. [2024-12-06 03:43:26,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:43:26,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:43:26,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:43:26,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:43:36,982 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:44:04,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:04,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 354 states and 854 transitions. [2024-12-06 03:44:04,893 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 854 transitions. [2024-12-06 03:44:04,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:44:04,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:04,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:04,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:20,563 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:44:44,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:44,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 358 states and 873 transitions. [2024-12-06 03:44:44,437 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 873 transitions. [2024-12-06 03:44:44,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:44:44,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:44,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:44,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:00,399 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:45:29,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:29,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 364 states and 940 transitions. [2024-12-06 03:45:29,800 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 940 transitions. [2024-12-06 03:45:29,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:45:29,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:29,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:29,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:29,826 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 03:45:29,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:29,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 363 states and 939 transitions. [2024-12-06 03:45:29,850 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 939 transitions. [2024-12-06 03:45:29,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:45:29,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:29,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:29,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:30,558 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 03:45:33,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:33,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 364 states and 939 transitions. [2024-12-06 03:45:33,462 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 939 transitions. [2024-12-06 03:45:33,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:45:33,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:33,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:33,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:33,525 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 03:45:35,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:35,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 363 states and 937 transitions. [2024-12-06 03:45:35,726 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 937 transitions. [2024-12-06 03:45:35,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:45:35,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:35,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:35,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:37,781 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 03:45:44,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:44,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 362 states and 935 transitions. [2024-12-06 03:45:44,375 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 935 transitions. [2024-12-06 03:45:44,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 03:45:44,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:44,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:44,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:57,153 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:50,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:50,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 377 states and 980 transitions. [2024-12-06 03:46:50,383 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 980 transitions. [2024-12-06 03:46:50,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 03:46:50,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:50,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:50,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:59,933 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:47:12,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:12,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 378 states and 985 transitions. [2024-12-06 03:47:12,964 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 985 transitions. [2024-12-06 03:47:12,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 03:47:12,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:12,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:47:13,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat