./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/array-memsafety/substring-alloca-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_2ddc7003-7d6d-497f-9b09-6951468a38ea/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ddc7003-7d6d-497f-9b09-6951468a38ea/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_2ddc7003-7d6d-497f-9b09-6951468a38ea/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ddc7003-7d6d-497f-9b09-6951468a38ea/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-memsafety/substring-alloca-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ddc7003-7d6d-497f-9b09-6951468a38ea/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ddc7003-7d6d-497f-9b09-6951468a38ea/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 32bit --witnessprinter.graph.data.programhash 4cb6276eff0c60579b1d5f7034948eb4f53891709ff48cdd11b3329ec3c4cc2e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:30:07,730 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:30:07,784 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ddc7003-7d6d-497f-9b09-6951468a38ea/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 05:30:07,788 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:30:07,789 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:30:07,807 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:30:07,808 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:30:07,808 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:30:07,808 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:30:07,809 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:30:07,809 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:30:07,809 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:30:07,809 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:30:07,809 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 05:30:07,809 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 05:30:07,809 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 05:30:07,809 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:30:07,809 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 05:30:07,809 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:30:07,809 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:30:07,809 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:30:07,810 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:30:07,810 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:30:07,810 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:30:07,810 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:30:07,810 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:30:07,810 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:30:07,810 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:30:07,810 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:30:07,810 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:30:07,810 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_2ddc7003-7d6d-497f-9b09-6951468a38ea/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4cb6276eff0c60579b1d5f7034948eb4f53891709ff48cdd11b3329ec3c4cc2e [2024-12-06 05:30:08,027 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:30:08,034 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:30:08,036 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:30:08,038 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:30:08,038 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:30:08,039 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ddc7003-7d6d-497f-9b09-6951468a38ea/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-memsafety/substring-alloca-2.i [2024-12-06 05:30:10,737 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ddc7003-7d6d-497f-9b09-6951468a38ea/bin/ukojak-verify-CZk0znPC7b/data/37efb3b83/8803cbd1cc2042e2ae151fa3bee1ca8f/FLAG2d022d022 [2024-12-06 05:30:10,954 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:30:10,955 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ddc7003-7d6d-497f-9b09-6951468a38ea/sv-benchmarks/c/array-memsafety/substring-alloca-2.i [2024-12-06 05:30:10,965 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ddc7003-7d6d-497f-9b09-6951468a38ea/bin/ukojak-verify-CZk0znPC7b/data/37efb3b83/8803cbd1cc2042e2ae151fa3bee1ca8f/FLAG2d022d022 [2024-12-06 05:30:10,979 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ddc7003-7d6d-497f-9b09-6951468a38ea/bin/ukojak-verify-CZk0znPC7b/data/37efb3b83/8803cbd1cc2042e2ae151fa3bee1ca8f [2024-12-06 05:30:10,981 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:30:10,983 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:30:10,984 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:30:10,984 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:30:10,988 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:30:10,989 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:30:10" (1/1) ... [2024-12-06 05:30:10,990 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3690f074 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:30:10, skipping insertion in model container [2024-12-06 05:30:10,990 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:30:10" (1/1) ... [2024-12-06 05:30:11,015 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:30:11,253 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:30:11,261 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:30:11,297 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:30:11,321 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:30:11,322 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:30:11 WrapperNode [2024-12-06 05:30:11,322 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:30:11,323 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:30:11,323 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:30:11,323 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:30:11,329 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:30:11" (1/1) ... [2024-12-06 05:30:11,337 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:30:11" (1/1) ... [2024-12-06 05:30:11,355 INFO L138 Inliner]: procedures = 117, calls = 18, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 106 [2024-12-06 05:30:11,355 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:30:11,356 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:30:11,356 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:30:11,356 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:30:11,362 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:30:11" (1/1) ... [2024-12-06 05:30:11,362 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:30:11" (1/1) ... [2024-12-06 05:30:11,365 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:30:11" (1/1) ... [2024-12-06 05:30:11,365 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:30:11" (1/1) ... [2024-12-06 05:30:11,371 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:30:11" (1/1) ... [2024-12-06 05:30:11,372 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:30:11" (1/1) ... [2024-12-06 05:30:11,375 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:30:11" (1/1) ... [2024-12-06 05:30:11,376 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:30:11" (1/1) ... [2024-12-06 05:30:11,377 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:30:11" (1/1) ... [2024-12-06 05:30:11,379 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:30:11,380 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:30:11,380 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:30:11,380 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:30:11,381 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:30:11" (1/1) ... [2024-12-06 05:30:11,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:30:11,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ddc7003-7d6d-497f-9b09-6951468a38ea/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:30:11,405 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ddc7003-7d6d-497f-9b09-6951468a38ea/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:30:11,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ddc7003-7d6d-497f-9b09-6951468a38ea/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:30:11,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:30:11,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:30:11,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 05:30:11,431 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:30:11,431 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:30:11,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:30:11,509 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:30:11,510 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:30:11,714 INFO L? ?]: Removed 60 outVars from TransFormulas that were not future-live. [2024-12-06 05:30:11,714 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:30:11,773 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:30:11,773 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 05:30:11,773 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:30:11 BoogieIcfgContainer [2024-12-06 05:30:11,774 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:30:11,774 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:30:11,774 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:30:11,785 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:30:11,785 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:30:11" (1/1) ... [2024-12-06 05:30:11,794 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:30:11,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:11,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 39 states and 46 transitions. [2024-12-06 05:30:11,842 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 46 transitions. [2024-12-06 05:30:11,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 05:30:11,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:11,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:11,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:12,102 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 05:30:12,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:12,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 38 states and 45 transitions. [2024-12-06 05:30:12,144 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 45 transitions. [2024-12-06 05:30:12,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 05:30:12,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:12,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:12,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:12,393 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 05:30:12,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:12,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 40 states and 49 transitions. [2024-12-06 05:30:12,625 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 49 transitions. [2024-12-06 05:30:12,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 05:30:12,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:12,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:12,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:12,694 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 05:30:12,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:12,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 42 states and 53 transitions. [2024-12-06 05:30:12,882 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 53 transitions. [2024-12-06 05:30:12,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 05:30:12,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:12,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:12,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:13,099 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 05:30:13,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:13,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 44 states and 58 transitions. [2024-12-06 05:30:13,703 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 58 transitions. [2024-12-06 05:30:13,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 05:30:13,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:13,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:13,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:13,751 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 05:30:13,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:13,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 45 states and 61 transitions. [2024-12-06 05:30:13,942 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 61 transitions. [2024-12-06 05:30:13,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 05:30:13,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:13,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:13,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:14,107 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 05:30:14,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:14,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 47 states and 67 transitions. [2024-12-06 05:30:14,914 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 67 transitions. [2024-12-06 05:30:14,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 05:30:14,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:14,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:14,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:14,947 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 05:30:15,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:15,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 49 states and 70 transitions. [2024-12-06 05:30:15,165 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 70 transitions. [2024-12-06 05:30:15,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 05:30:15,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:15,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:15,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:15,455 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 05:30:16,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:16,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 52 states and 76 transitions. [2024-12-06 05:30:16,713 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 76 transitions. [2024-12-06 05:30:16,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 05:30:16,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:16,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:16,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:17,201 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 05:30:18,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:18,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 54 states and 84 transitions. [2024-12-06 05:30:18,031 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 84 transitions. [2024-12-06 05:30:18,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:30:18,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:18,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:18,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:18,479 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 05:30:19,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:19,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 57 states and 97 transitions. [2024-12-06 05:30:19,631 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 97 transitions. [2024-12-06 05:30:19,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:30:19,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:19,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:19,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:19,676 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:30:20,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:20,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 59 states and 102 transitions. [2024-12-06 05:30:20,220 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 102 transitions. [2024-12-06 05:30:20,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:30:20,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:20,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:20,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:20,399 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:30:21,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:21,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 61 states and 109 transitions. [2024-12-06 05:30:21,241 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 109 transitions. [2024-12-06 05:30:21,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:30:21,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:21,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:21,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:21,539 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 05:30:22,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:22,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 63 states and 114 transitions. [2024-12-06 05:30:22,170 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 114 transitions. [2024-12-06 05:30:22,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:30:22,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:22,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:22,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:22,275 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 05:30:22,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:22,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 64 states and 116 transitions. [2024-12-06 05:30:22,969 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 116 transitions. [2024-12-06 05:30:22,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:30:22,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:22,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:22,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:23,575 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:30:25,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:25,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 68 states and 139 transitions. [2024-12-06 05:30:25,770 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 139 transitions. [2024-12-06 05:30:25,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:30:25,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:25,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:25,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:25,787 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:30:26,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:26,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 70 states and 143 transitions. [2024-12-06 05:30:26,613 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 143 transitions. [2024-12-06 05:30:26,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:30:26,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:26,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:26,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:27,424 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:30:28,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:28,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 71 states and 146 transitions. [2024-12-06 05:30:28,526 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 146 transitions. [2024-12-06 05:30:28,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:30:28,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:28,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:28,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:29,038 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:30:30,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:30,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 74 states and 157 transitions. [2024-12-06 05:30:30,881 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 157 transitions. [2024-12-06 05:30:30,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:30:30,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:30,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:30,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:31,040 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:30:31,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:31,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 75 states and 164 transitions. [2024-12-06 05:30:31,514 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 164 transitions. [2024-12-06 05:30:31,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:30:31,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:31,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:31,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:31,524 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:30:31,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:31,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 75 states and 162 transitions. [2024-12-06 05:30:31,970 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 162 transitions. [2024-12-06 05:30:31,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:30:31,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:31,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:31,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:32,745 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:30:34,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:34,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 77 states and 167 transitions. [2024-12-06 05:30:34,552 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 167 transitions. [2024-12-06 05:30:34,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:30:34,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:34,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:34,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:34,568 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:30:35,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:35,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 78 states and 167 transitions. [2024-12-06 05:30:35,064 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 167 transitions. [2024-12-06 05:30:35,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:30:35,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:35,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:35,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:35,692 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:30:39,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:39,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 83 states and 191 transitions. [2024-12-06 05:30:39,105 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 191 transitions. [2024-12-06 05:30:39,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:30:39,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:39,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:39,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:39,154 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:30:40,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:40,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 85 states and 196 transitions. [2024-12-06 05:30:40,436 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 196 transitions. [2024-12-06 05:30:40,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:30:40,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:40,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:40,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:41,061 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:30:43,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:43,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 88 states and 204 transitions. [2024-12-06 05:30:43,610 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 204 transitions. [2024-12-06 05:30:43,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:30:43,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:43,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:43,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:43,685 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:30:44,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:44,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 89 states and 209 transitions. [2024-12-06 05:30:44,442 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 209 transitions. [2024-12-06 05:30:44,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:30:44,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:44,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:44,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:45,304 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:30:49,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:49,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 94 states and 229 transitions. [2024-12-06 05:30:49,502 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 229 transitions. [2024-12-06 05:30:49,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:30:49,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:49,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:49,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:49,690 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:30:50,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:50,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 95 states and 231 transitions. [2024-12-06 05:30:50,376 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 231 transitions. [2024-12-06 05:30:50,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:30:50,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:50,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:50,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:50,872 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:30:53,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:53,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 98 states and 248 transitions. [2024-12-06 05:30:53,196 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 248 transitions. [2024-12-06 05:30:53,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:30:53,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:53,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:53,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:53,924 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:30:56,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:56,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 99 states and 254 transitions. [2024-12-06 05:30:56,239 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 254 transitions. [2024-12-06 05:30:56,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:30:56,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:56,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:56,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:56,680 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 05:30:57,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:57,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 102 states and 260 transitions. [2024-12-06 05:30:57,604 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 260 transitions. [2024-12-06 05:30:57,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:30:57,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:57,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:57,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:58,107 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 05:31:02,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:02,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 107 states and 274 transitions. [2024-12-06 05:31:02,088 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 274 transitions. [2024-12-06 05:31:02,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:31:02,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:02,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:02,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:02,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:31:03,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:03,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 108 states and 276 transitions. [2024-12-06 05:31:03,932 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 276 transitions. [2024-12-06 05:31:03,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:31:03,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:03,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:03,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:03,953 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:31:04,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:04,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 275 transitions. [2024-12-06 05:31:04,812 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 275 transitions. [2024-12-06 05:31:04,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:31:04,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:04,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:04,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:05,179 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:31:08,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:08,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 111 states and 295 transitions. [2024-12-06 05:31:08,195 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 295 transitions. [2024-12-06 05:31:08,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:31:08,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:08,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:08,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:09,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:31:10,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:10,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 112 states and 299 transitions. [2024-12-06 05:31:10,718 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 299 transitions. [2024-12-06 05:31:10,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:31:10,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:10,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:10,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:11,238 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:31:12,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:12,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 113 states and 303 transitions. [2024-12-06 05:31:12,636 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 303 transitions. [2024-12-06 05:31:12,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:31:12,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:12,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:12,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:12,673 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:31:13,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:13,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 114 states and 306 transitions. [2024-12-06 05:31:13,598 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 306 transitions. [2024-12-06 05:31:13,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:31:13,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:13,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:13,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:15,027 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 05:31:18,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:18,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 116 states and 319 transitions. [2024-12-06 05:31:18,938 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 319 transitions. [2024-12-06 05:31:18,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:31:18,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:18,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:18,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:18,952 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:31:20,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:20,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 118 states and 323 transitions. [2024-12-06 05:31:20,261 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 323 transitions. [2024-12-06 05:31:20,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:31:20,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:20,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:20,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:20,337 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:31:21,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:21,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 120 states and 327 transitions. [2024-12-06 05:31:21,910 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 327 transitions. [2024-12-06 05:31:21,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:31:21,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:21,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:21,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:21,919 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:31:22,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:22,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 120 states and 325 transitions. [2024-12-06 05:31:22,764 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 325 transitions. [2024-12-06 05:31:22,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:31:22,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:22,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:22,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:23,982 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 05:31:26,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:26,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 120 states and 323 transitions. [2024-12-06 05:31:26,221 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 323 transitions. [2024-12-06 05:31:26,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:31:26,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:26,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:26,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:28,117 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 05:31:31,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:31,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 122 states and 335 transitions. [2024-12-06 05:31:31,594 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 335 transitions. [2024-12-06 05:31:31,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:31:31,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:31,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:31,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:31,604 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:31:32,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:32,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 123 states and 335 transitions. [2024-12-06 05:31:32,426 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 335 transitions. [2024-12-06 05:31:32,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:31:32,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:32,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:32,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:34,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:31:38,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:38,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 123 states and 333 transitions. [2024-12-06 05:31:38,761 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 333 transitions. [2024-12-06 05:31:38,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:31:38,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:38,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:38,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:38,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:31:40,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:40,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 123 states and 332 transitions. [2024-12-06 05:31:40,586 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 332 transitions. [2024-12-06 05:31:40,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:31:40,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:40,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:40,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:41,713 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:31:45,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:45,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 126 states and 339 transitions. [2024-12-06 05:31:45,779 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 339 transitions. [2024-12-06 05:31:45,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:31:45,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:45,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:45,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:47,076 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:31:50,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:50,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 108 states and 274 transitions. [2024-12-06 05:31:50,653 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 274 transitions. [2024-12-06 05:31:50,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:31:50,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:50,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:50,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:50,746 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:31:51,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:51,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 109 states and 277 transitions. [2024-12-06 05:31:51,719 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 277 transitions. [2024-12-06 05:31:51,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:31:51,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:51,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:51,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:52,838 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:31:54,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:54,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 110 states and 280 transitions. [2024-12-06 05:31:54,795 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 280 transitions. [2024-12-06 05:31:54,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:31:54,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:54,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:54,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:54,823 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:31:55,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:55,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 111 states and 281 transitions. [2024-12-06 05:31:55,715 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 281 transitions. [2024-12-06 05:31:55,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:31:55,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:55,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:55,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:57,825 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:32:02,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:02,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 113 states and 295 transitions. [2024-12-06 05:32:02,329 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 295 transitions. [2024-12-06 05:32:02,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:32:02,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:02,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:02,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:03,122 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 05:32:10,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:10,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 121 states and 322 transitions. [2024-12-06 05:32:10,308 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 322 transitions. [2024-12-06 05:32:10,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:32:10,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:10,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:10,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:10,323 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 05:32:10,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:10,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 120 states and 321 transitions. [2024-12-06 05:32:10,334 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 321 transitions. [2024-12-06 05:32:10,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:32:10,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:10,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:10,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:10,351 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 05:32:10,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:10,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 119 states and 320 transitions. [2024-12-06 05:32:10,366 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 320 transitions. [2024-12-06 05:32:10,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:32:10,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:10,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:10,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:12,059 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:32:14,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:14,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 108 states and 261 transitions. [2024-12-06 05:32:14,796 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 261 transitions. [2024-12-06 05:32:14,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:32:14,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:14,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:14,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:14,886 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:32:16,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:16,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 109 states and 263 transitions. [2024-12-06 05:32:16,067 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 263 transitions. [2024-12-06 05:32:16,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:32:16,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:16,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:16,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:16,082 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:32:17,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:17,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 100 states and 243 transitions. [2024-12-06 05:32:17,015 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 243 transitions. [2024-12-06 05:32:17,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:32:17,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:17,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:17,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:18,396 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:32:21,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:21,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 101 states and 245 transitions. [2024-12-06 05:32:21,029 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 245 transitions. [2024-12-06 05:32:21,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:32:21,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:21,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:21,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:21,392 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 05:32:24,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:24,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 105 states and 252 transitions. [2024-12-06 05:32:24,202 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 252 transitions. [2024-12-06 05:32:24,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:32:24,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:24,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:24,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:24,616 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 05:32:27,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:27,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 110 states and 261 transitions. [2024-12-06 05:32:27,933 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 261 transitions. [2024-12-06 05:32:27,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:32:27,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:27,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:27,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:27,943 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 05:32:27,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:27,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 112 states and 265 transitions. [2024-12-06 05:32:27,970 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 265 transitions. [2024-12-06 05:32:27,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:32:27,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:27,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:27,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:29,300 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 05:32:34,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:34,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 118 states and 287 transitions. [2024-12-06 05:32:34,917 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 287 transitions. [2024-12-06 05:32:34,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:32:34,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:34,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:34,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:35,304 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:32:36,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:36,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 119 states and 289 transitions. [2024-12-06 05:32:36,683 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 289 transitions. [2024-12-06 05:32:36,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:32:36,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:36,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:36,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:36,796 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:32:39,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:39,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 120 states and 291 transitions. [2024-12-06 05:32:39,125 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 291 transitions. [2024-12-06 05:32:39,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:32:39,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:39,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:39,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:40,467 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:32:43,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:43,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 120 states and 290 transitions. [2024-12-06 05:32:43,106 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 290 transitions. [2024-12-06 05:32:43,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:32:43,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:43,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:43,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:43,180 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:32:47,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:47,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 75 states and 138 transitions. [2024-12-06 05:32:47,244 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 138 transitions. [2024-12-06 05:32:47,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:32:47,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:47,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:47,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:49,046 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 05:32:53,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:53,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 76 states and 140 transitions. [2024-12-06 05:32:53,678 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 140 transitions. [2024-12-06 05:32:53,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:32:53,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:53,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:53,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:56,203 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 05:33:01,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:01,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 74 states and 132 transitions. [2024-12-06 05:33:01,219 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 132 transitions. [2024-12-06 05:33:01,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:33:01,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:01,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:01,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:01,296 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:33:03,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:03,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 76 states and 135 transitions. [2024-12-06 05:33:03,978 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 135 transitions. [2024-12-06 05:33:03,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:33:03,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:03,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:03,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:04,547 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:33:07,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:07,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 76 states and 134 transitions. [2024-12-06 05:33:07,243 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 134 transitions. [2024-12-06 05:33:07,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:33:07,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:07,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:07,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:07,282 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 05:33:09,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:09,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 78 states and 136 transitions. [2024-12-06 05:33:09,158 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 136 transitions. [2024-12-06 05:33:09,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:33:09,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:09,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:09,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:09,169 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 05:33:10,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:10,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 78 states and 135 transitions. [2024-12-06 05:33:10,043 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 135 transitions. [2024-12-06 05:33:10,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:33:10,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:10,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:10,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:13,503 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:33:30,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:30,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 87 states and 155 transitions. [2024-12-06 05:33:30,700 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 155 transitions. [2024-12-06 05:33:30,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:33:30,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:30,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:30,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:31,934 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:33:37,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:37,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 90 states and 162 transitions. [2024-12-06 05:33:37,976 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 162 transitions. [2024-12-06 05:33:37,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:33:37,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:37,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:37,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:38,018 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:33:42,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:42,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 93 states and 167 transitions. [2024-12-06 05:33:42,909 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 167 transitions. [2024-12-06 05:33:42,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:33:42,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:42,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:42,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:42,951 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:33:47,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:47,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 96 states and 169 transitions. [2024-12-06 05:33:47,691 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 169 transitions. [2024-12-06 05:33:47,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:33:47,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:47,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:47,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:47,729 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 05:33:56,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:56,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 101 states and 181 transitions. [2024-12-06 05:33:56,213 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 181 transitions. [2024-12-06 05:33:56,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:33:56,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:56,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:56,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:56,827 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:33:59,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:59,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 102 states and 183 transitions. [2024-12-06 05:33:59,616 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 183 transitions. [2024-12-06 05:33:59,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:33:59,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:59,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:59,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:03,594 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 05:34:22,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:22,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 111 states and 200 transitions. [2024-12-06 05:34:22,517 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 200 transitions. [2024-12-06 05:34:22,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:34:22,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:22,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:22,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:23,117 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:34:25,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:25,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 111 states and 199 transitions. [2024-12-06 05:34:25,434 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 199 transitions. [2024-12-06 05:34:25,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:34:25,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:25,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:25,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:26,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:34:31,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:31,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 114 states and 207 transitions. [2024-12-06 05:34:31,645 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 207 transitions. [2024-12-06 05:34:31,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:34:31,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:31,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:31,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:34,665 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:34:41,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:41,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 116 states and 214 transitions. [2024-12-06 05:34:41,916 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 214 transitions. [2024-12-06 05:34:41,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:34:41,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:41,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:41,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:42,439 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:34:44,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:44,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 117 states and 215 transitions. [2024-12-06 05:34:44,622 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 215 transitions. [2024-12-06 05:34:44,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:34:44,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:44,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:44,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:45,279 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:34:47,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:47,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 105 states and 194 transitions. [2024-12-06 05:34:47,200 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 194 transitions. [2024-12-06 05:34:47,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:34:47,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:47,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:47,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:48,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:34:56,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:56,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 107 states and 196 transitions. [2024-12-06 05:34:56,299 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 196 transitions. [2024-12-06 05:34:56,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:34:56,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:56,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:56,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:56,937 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 05:35:19,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:19,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 117 states and 221 transitions. [2024-12-06 05:35:19,976 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 221 transitions. [2024-12-06 05:35:19,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:35:19,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:19,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:19,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:20,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:35:36,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:36,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 125 states and 242 transitions. [2024-12-06 05:35:36,622 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 242 transitions. [2024-12-06 05:35:36,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:35:36,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:36,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:36,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:37,256 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:35:44,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:44,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 127 states and 244 transitions. [2024-12-06 05:35:44,919 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 244 transitions. [2024-12-06 05:35:44,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:35:44,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:44,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:44,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:45,531 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:35:48,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:48,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 128 states and 249 transitions. [2024-12-06 05:35:48,733 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 249 transitions. [2024-12-06 05:35:48,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:35:48,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:48,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:48,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:48,756 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:36:00,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:00,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 134 states and 267 transitions. [2024-12-06 05:36:00,729 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 267 transitions. [2024-12-06 05:36:00,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:36:00,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:00,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:00,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:05,472 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:36:23,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:23,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 140 states and 279 transitions. [2024-12-06 05:36:23,483 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 279 transitions. [2024-12-06 05:36:23,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:36:23,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:23,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:23,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:24,181 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:36:33,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:33,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 140 states and 276 transitions. [2024-12-06 05:36:33,179 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 276 transitions. [2024-12-06 05:36:33,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:36:33,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:33,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:33,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:33,233 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:36:45,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:45,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 144 states and 285 transitions. [2024-12-06 05:36:45,484 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 285 transitions. [2024-12-06 05:36:45,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:36:45,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:45,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:45,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:47,591 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:37:09,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:09,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 152 states and 309 transitions. [2024-12-06 05:37:09,830 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 309 transitions. [2024-12-06 05:37:09,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:37:09,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:09,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:09,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:09,853 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:37:30,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:30,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 160 states and 330 transitions. [2024-12-06 05:37:30,471 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 330 transitions. [2024-12-06 05:37:30,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:37:30,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:30,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:30,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:30,490 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:37:32,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:32,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 160 states and 329 transitions. [2024-12-06 05:37:32,470 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 329 transitions. [2024-12-06 05:37:32,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:37:32,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:32,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:32,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:33,941 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:37:50,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:50,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 168 states and 352 transitions. [2024-12-06 05:37:50,260 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 352 transitions. [2024-12-06 05:37:50,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:37:50,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:50,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:50,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:50,275 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:37:51,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:51,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 170 states and 359 transitions. [2024-12-06 05:37:51,634 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 359 transitions. [2024-12-06 05:37:51,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:37:51,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:51,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:51,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:51,647 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:37:53,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:53,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 171 states and 361 transitions. [2024-12-06 05:37:53,687 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 361 transitions. [2024-12-06 05:37:53,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:37:53,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:53,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:53,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:53,717 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:38:14,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:14,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 179 states and 385 transitions. [2024-12-06 05:38:14,818 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 385 transitions. [2024-12-06 05:38:14,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:38:14,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:14,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:14,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:17,603 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:38:25,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:25,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 181 states and 394 transitions. [2024-12-06 05:38:25,867 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 394 transitions. [2024-12-06 05:38:25,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:38:25,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:25,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:25,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:25,892 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:38:28,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:28,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 182 states and 396 transitions. [2024-12-06 05:38:28,530 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 396 transitions. [2024-12-06 05:38:28,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:38:28,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:28,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:28,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:29,148 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 05:38:45,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:45,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 188 states and 407 transitions. [2024-12-06 05:38:45,606 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 407 transitions. [2024-12-06 05:38:45,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:38:45,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:45,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:45,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:45,625 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:38:47,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:47,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 188 states and 406 transitions. [2024-12-06 05:38:47,963 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 406 transitions. [2024-12-06 05:38:47,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:38:47,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:47,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:47,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:53,310 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:39:49,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:49,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 204 states and 445 transitions. [2024-12-06 05:39:49,980 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 445 transitions. [2024-12-06 05:39:49,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:39:49,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:49,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:49,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:49,997 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:39:52,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:52,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 204 states and 444 transitions. [2024-12-06 05:39:52,584 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 444 transitions. [2024-12-06 05:39:52,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:39:52,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:52,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:52,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:52,606 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:40:00,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:00,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 206 states and 442 transitions. [2024-12-06 05:40:00,364 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 442 transitions. [2024-12-06 05:40:00,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:40:00,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:00,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:00,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:00,441 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:40:03,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:03,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 206 states and 441 transitions. [2024-12-06 05:40:03,155 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 441 transitions. [2024-12-06 05:40:03,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:40:03,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:03,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:03,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:03,704 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:40:06,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:06,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 207 states and 443 transitions. [2024-12-06 05:40:06,947 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 443 transitions. [2024-12-06 05:40:06,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:40:06,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:06,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:06,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:07,556 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 05:40:25,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:25,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 213 states and 459 transitions. [2024-12-06 05:40:25,315 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 459 transitions. [2024-12-06 05:40:25,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:40:25,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:25,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:25,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:25,364 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 05:40:30,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:30,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 215 states and 465 transitions. [2024-12-06 05:40:30,136 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 465 transitions. [2024-12-06 05:40:30,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:40:30,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:30,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:30,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:35,284 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:41:15,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:15,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 227 states and 497 transitions. [2024-12-06 05:41:15,283 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 497 transitions. [2024-12-06 05:41:15,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:41:15,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:15,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:15,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:17,479 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:41:28,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:28,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 230 states and 503 transitions. [2024-12-06 05:41:28,394 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 503 transitions. [2024-12-06 05:41:28,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:41:28,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:28,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:28,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:28,408 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:41:31,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:31,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 230 states and 502 transitions. [2024-12-06 05:41:31,190 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 502 transitions. [2024-12-06 05:41:31,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:41:31,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:31,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:31,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:31,279 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:41:44,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:44,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 234 states and 510 transitions. [2024-12-06 05:41:44,661 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 510 transitions. [2024-12-06 05:41:44,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:41:44,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:44,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:44,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:45,495 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:42:09,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:09,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 242 states and 531 transitions. [2024-12-06 05:42:09,197 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 531 transitions. [2024-12-06 05:42:09,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:42:09,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:09,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:09,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:09,233 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:42:14,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:14,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 244 states and 536 transitions. [2024-12-06 05:42:14,332 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 536 transitions. [2024-12-06 05:42:14,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:42:14,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:14,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:14,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:14,403 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:42:42,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:42,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 254 states and 564 transitions. [2024-12-06 05:42:42,560 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 564 transitions. [2024-12-06 05:42:42,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:42:42,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:42,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:42,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:42,572 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:42:45,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:45,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 254 states and 563 transitions. [2024-12-06 05:42:45,567 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 563 transitions. [2024-12-06 05:42:45,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:42:45,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:45,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:45,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:57,539 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:44:02,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:02,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 271 states and 602 transitions. [2024-12-06 05:44:02,604 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 602 transitions. [2024-12-06 05:44:02,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:44:02,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:02,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:02,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat