./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae855201-0538-4247-b675-d65278a38cb8/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae855201-0538-4247-b675-d65278a38cb8/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae855201-0538-4247-b675-d65278a38cb8/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae855201-0538-4247-b675-d65278a38cb8/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae855201-0538-4247-b675-d65278a38cb8/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae855201-0538-4247-b675-d65278a38cb8/bin/ukojak-verify-EEHR8qb7sm --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 6d35be8b8e312d4eada0f7530ae9d43ecf1865be922a243e0781a735d175935c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:26:04,643 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:26:04,746 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae855201-0538-4247-b675-d65278a38cb8/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 20:26:04,755 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:26:04,758 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:26:04,792 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:26:04,793 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:26:04,794 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:26:04,794 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:26:04,794 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:26:04,795 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:26:04,795 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:26:04,796 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:26:04,796 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 20:26:04,796 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 20:26:04,796 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 20:26:04,796 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:26:04,796 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:26:04,796 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:26:04,796 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:26:04,797 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:26:04,797 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:26:04,798 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:26:04,798 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:26:04,798 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:26:04,798 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:26:04,798 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:26:04,798 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:26:04,798 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:26:04,799 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:26:04,799 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_ae855201-0538-4247-b675-d65278a38cb8/bin/ukojak-verify-EEHR8qb7sm 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 -> 6d35be8b8e312d4eada0f7530ae9d43ecf1865be922a243e0781a735d175935c [2024-11-13 20:26:05,125 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:26:05,133 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:26:05,135 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:26:05,137 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:26:05,137 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:26:05,138 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae855201-0538-4247-b675-d65278a38cb8/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i Unable to find full path for "g++" [2024-11-13 20:26:06,930 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:26:07,385 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:26:07,386 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae855201-0538-4247-b675-d65278a38cb8/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i [2024-11-13 20:26:07,402 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae855201-0538-4247-b675-d65278a38cb8/bin/ukojak-verify-EEHR8qb7sm/data/418551e48/44bd6d98a6bd41af9e6b9914d84636b2/FLAGa4311c71e [2024-11-13 20:26:07,501 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae855201-0538-4247-b675-d65278a38cb8/bin/ukojak-verify-EEHR8qb7sm/data/418551e48/44bd6d98a6bd41af9e6b9914d84636b2 [2024-11-13 20:26:07,503 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:26:07,505 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:26:07,506 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:26:07,506 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:26:07,510 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:26:07,511 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:26:07" (1/1) ... [2024-11-13 20:26:07,512 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7552fde7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:26:07, skipping insertion in model container [2024-11-13 20:26:07,512 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:26:07" (1/1) ... [2024-11-13 20:26:07,555 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:26:08,114 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:26:08,128 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:26:08,323 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:26:08,357 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:26:08,357 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:26:08 WrapperNode [2024-11-13 20:26:08,358 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:26:08,359 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:26:08,359 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:26:08,359 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:26:08,364 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:26:08" (1/1) ... [2024-11-13 20:26:08,392 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:26:08" (1/1) ... [2024-11-13 20:26:08,479 INFO L138 Inliner]: procedures = 176, calls = 387, calls flagged for inlining = 20, calls inlined = 29, statements flattened = 1814 [2024-11-13 20:26:08,481 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:26:08,482 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:26:08,482 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:26:08,482 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:26:08,490 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:26:08" (1/1) ... [2024-11-13 20:26:08,490 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:26:08" (1/1) ... [2024-11-13 20:26:08,518 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:26:08" (1/1) ... [2024-11-13 20:26:08,519 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:26:08" (1/1) ... [2024-11-13 20:26:08,573 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:26:08" (1/1) ... [2024-11-13 20:26:08,621 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:26:08" (1/1) ... [2024-11-13 20:26:08,626 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:26:08" (1/1) ... [2024-11-13 20:26:08,631 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:26:08" (1/1) ... [2024-11-13 20:26:08,643 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:26:08,644 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:26:08,644 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:26:08,644 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:26:08,645 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:26:08" (1/1) ... [2024-11-13 20:26:08,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:26:08,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae855201-0538-4247-b675-d65278a38cb8/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:26:08,679 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae855201-0538-4247-b675-d65278a38cb8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:26:08,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae855201-0538-4247-b675-d65278a38cb8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:26:08,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:26:08,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:26:08,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:26:08,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:26:08,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:26:08,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:26:08,713 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:26:08,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:26:08,713 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:26:08,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:26:09,021 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:26:09,023 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:26:12,927 INFO L? ?]: Removed 1778 outVars from TransFormulas that were not future-live. [2024-11-13 20:26:12,928 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:26:15,118 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:26:15,118 INFO L316 CfgBuilder]: Removed 69 assume(true) statements. [2024-11-13 20:26:15,119 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:26:15 BoogieIcfgContainer [2024-11-13 20:26:15,119 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:26:15,120 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:26:15,120 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:26:15,130 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:26:15,131 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:26:15" (1/1) ... [2024-11-13 20:26:15,139 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:26:15,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:15,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 1349 states and 1511 transitions. [2024-11-13 20:26:15,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 1511 transitions. [2024-11-13 20:26:15,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 20:26:15,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:15,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:15,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:15,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:15,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:15,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 1348 states and 1510 transitions. [2024-11-13 20:26:15,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 1510 transitions. [2024-11-13 20:26:15,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 20:26:15,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:15,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:15,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:15,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:15,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:15,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 1347 states and 1509 transitions. [2024-11-13 20:26:15,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 1509 transitions. [2024-11-13 20:26:15,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:26:15,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:15,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:15,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:15,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:16,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:16,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 1348 states and 1511 transitions. [2024-11-13 20:26:16,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 1511 transitions. [2024-11-13 20:26:16,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:26:16,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:16,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:16,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:16,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:16,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:16,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 1347 states and 1510 transitions. [2024-11-13 20:26:16,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 1510 transitions. [2024-11-13 20:26:16,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:26:16,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:16,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:16,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:16,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:16,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:16,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 1346 states and 1509 transitions. [2024-11-13 20:26:16,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1509 transitions. [2024-11-13 20:26:16,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:26:16,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:16,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:16,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:16,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:16,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:16,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 1346 states and 1503 transitions. [2024-11-13 20:26:16,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1503 transitions. [2024-11-13 20:26:16,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:26:16,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:16,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:16,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:16,909 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:16,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:16,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1505 states to 1348 states and 1505 transitions. [2024-11-13 20:26:16,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 1505 transitions. [2024-11-13 20:26:16,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:26:16,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:16,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:16,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:17,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:17,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:17,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 1307 states and 1459 transitions. [2024-11-13 20:26:17,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 1459 transitions. [2024-11-13 20:26:17,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:26:17,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:17,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:17,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:17,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:17,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:17,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 1304 states and 1455 transitions. [2024-11-13 20:26:17,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 1455 transitions. [2024-11-13 20:26:17,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:26:17,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:17,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:17,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:17,659 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:17,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:17,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 1301 states and 1451 transitions. [2024-11-13 20:26:17,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1451 transitions. [2024-11-13 20:26:17,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:26:17,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:17,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:17,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:17,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:17,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:17,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 1298 states and 1447 transitions. [2024-11-13 20:26:17,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1447 transitions. [2024-11-13 20:26:17,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:26:17,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:17,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:17,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:18,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:18,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:18,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1295 states and 1443 transitions. [2024-11-13 20:26:18,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 1443 transitions. [2024-11-13 20:26:18,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:26:18,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:18,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:18,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:18,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:18,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:18,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 1292 states and 1439 transitions. [2024-11-13 20:26:18,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1439 transitions. [2024-11-13 20:26:18,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:26:18,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:18,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:18,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:18,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:18,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:18,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 1289 states and 1435 transitions. [2024-11-13 20:26:18,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 1435 transitions. [2024-11-13 20:26:18,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:26:18,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:18,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:18,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:18,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:18,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:18,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 1286 states and 1431 transitions. [2024-11-13 20:26:18,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1431 transitions. [2024-11-13 20:26:18,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:26:18,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:18,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:18,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:18,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:18,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:18,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 1285 states and 1430 transitions. [2024-11-13 20:26:18,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1430 transitions. [2024-11-13 20:26:18,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:26:18,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:18,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:18,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:19,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:20,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:20,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 1284 states and 1429 transitions. [2024-11-13 20:26:20,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 1429 transitions. [2024-11-13 20:26:20,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:26:20,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:20,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:20,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:20,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:21,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:21,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 1284 states and 1428 transitions. [2024-11-13 20:26:21,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 1428 transitions. [2024-11-13 20:26:21,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:26:21,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:21,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:21,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:21,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:21,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:21,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 1283 states and 1427 transitions. [2024-11-13 20:26:21,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1427 transitions. [2024-11-13 20:26:21,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:26:21,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:21,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:21,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:21,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:21,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:21,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 1282 states and 1426 transitions. [2024-11-13 20:26:21,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1426 transitions. [2024-11-13 20:26:21,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:26:21,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:21,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:21,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:21,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:21,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:21,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1281 states and 1425 transitions. [2024-11-13 20:26:21,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 1425 transitions. [2024-11-13 20:26:21,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:26:21,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:21,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:21,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:21,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:22,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:22,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1280 states and 1424 transitions. [2024-11-13 20:26:22,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1424 transitions. [2024-11-13 20:26:22,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:26:22,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:22,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:22,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:22,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:22,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:22,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 1280 states and 1423 transitions. [2024-11-13 20:26:22,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1423 transitions. [2024-11-13 20:26:22,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:26:22,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:22,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:22,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:22,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:22,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:22,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1280 states and 1422 transitions. [2024-11-13 20:26:22,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1422 transitions. [2024-11-13 20:26:22,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:26:22,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:22,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:22,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:22,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:22,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:22,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1279 states and 1421 transitions. [2024-11-13 20:26:22,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1421 transitions. [2024-11-13 20:26:22,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:26:22,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:22,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:22,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:22,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:22,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:22,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 1278 states and 1420 transitions. [2024-11-13 20:26:22,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 1420 transitions. [2024-11-13 20:26:22,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:26:22,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:22,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:22,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:22,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:25,654 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:26:25,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:25,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 1278 states and 1418 transitions. [2024-11-13 20:26:25,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 1418 transitions. [2024-11-13 20:26:25,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:26:25,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:25,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:25,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:25,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:37,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:26:46,453 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:26:46,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:46,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 1285 states and 1426 transitions. [2024-11-13 20:26:46,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1426 transitions. [2024-11-13 20:26:46,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:26:46,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:46,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:46,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:46,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:57,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:26:57,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:57,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 1292 states and 1434 transitions. [2024-11-13 20:26:57,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1434 transitions. [2024-11-13 20:26:57,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:26:57,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:57,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:57,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:57,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:57,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:58,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1284 states and 1425 transitions. [2024-11-13 20:26:58,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 1425 transitions. [2024-11-13 20:26:58,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:26:58,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:58,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:58,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:58,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:58,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:58,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1416 states to 1276 states and 1416 transitions. [2024-11-13 20:26:58,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1416 transitions. [2024-11-13 20:26:58,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:26:58,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:58,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:58,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:58,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:58,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:58,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 1275 states and 1415 transitions. [2024-11-13 20:26:58,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1415 transitions. [2024-11-13 20:26:58,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:26:58,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:58,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:58,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:58,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:59,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:59,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 1274 states and 1414 transitions. [2024-11-13 20:26:59,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 1414 transitions. [2024-11-13 20:26:59,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:26:59,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:59,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:59,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:59,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:59,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:59,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1273 states and 1413 transitions. [2024-11-13 20:26:59,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1413 transitions. [2024-11-13 20:26:59,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:26:59,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:59,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:59,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:59,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:59,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:59,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 1272 states and 1412 transitions. [2024-11-13 20:26:59,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 1412 transitions. [2024-11-13 20:26:59,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:26:59,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:59,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:59,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:59,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:59,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:59,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 1271 states and 1411 transitions. [2024-11-13 20:26:59,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 1411 transitions. [2024-11-13 20:26:59,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:26:59,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:59,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:59,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:00,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:00,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:00,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 1270 states and 1410 transitions. [2024-11-13 20:27:00,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1410 transitions. [2024-11-13 20:27:00,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:27:00,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:00,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:00,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:00,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:12,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:27:19,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:27:19,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:19,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 1311 states and 1454 transitions. [2024-11-13 20:27:19,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 1454 transitions. [2024-11-13 20:27:19,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:27:19,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:19,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:19,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:19,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:19,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:19,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 1312 states and 1454 transitions. [2024-11-13 20:27:19,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 1454 transitions. [2024-11-13 20:27:19,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:27:19,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:19,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:19,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:19,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:19,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:19,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 1311 states and 1453 transitions. [2024-11-13 20:27:19,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 1453 transitions. [2024-11-13 20:27:19,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:27:19,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:19,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:19,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:19,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:19,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:19,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 1310 states and 1452 transitions. [2024-11-13 20:27:19,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1452 transitions. [2024-11-13 20:27:19,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:27:19,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:19,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:19,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:19,913 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:20,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:20,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 1310 states and 1449 transitions. [2024-11-13 20:27:20,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1449 transitions. [2024-11-13 20:27:20,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:27:20,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:20,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:20,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:20,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:23,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:23,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 1309 states and 1448 transitions. [2024-11-13 20:27:23,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 1448 transitions. [2024-11-13 20:27:23,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:27:23,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:23,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:23,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:23,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:24,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:24,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 1308 states and 1447 transitions. [2024-11-13 20:27:24,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1447 transitions. [2024-11-13 20:27:24,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:27:24,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:24,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:24,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:24,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:24,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:24,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 1307 states and 1446 transitions. [2024-11-13 20:27:24,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 1446 transitions. [2024-11-13 20:27:24,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:27:24,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:24,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:24,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:24,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:25,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:25,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 1306 states and 1445 transitions. [2024-11-13 20:27:25,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1445 transitions. [2024-11-13 20:27:25,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:27:25,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:25,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:25,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:25,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:25,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:25,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1305 states and 1443 transitions. [2024-11-13 20:27:25,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 1443 transitions. [2024-11-13 20:27:25,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:27:25,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:25,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:25,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:25,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:25,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:25,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 1304 states and 1442 transitions. [2024-11-13 20:27:25,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 1442 transitions. [2024-11-13 20:27:25,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:27:25,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:25,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:25,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:26,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:27,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:27,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 1303 states and 1441 transitions. [2024-11-13 20:27:27,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 1441 transitions. [2024-11-13 20:27:27,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:27:27,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:27,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:27,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:28,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:29,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:29,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 1302 states and 1440 transitions. [2024-11-13 20:27:29,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 1440 transitions. [2024-11-13 20:27:29,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:27:29,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:29,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:29,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:29,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:30,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:30,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 1301 states and 1439 transitions. [2024-11-13 20:27:30,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1439 transitions. [2024-11-13 20:27:30,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:27:30,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:30,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:30,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:30,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:32,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:32,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 1300 states and 1438 transitions. [2024-11-13 20:27:32,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1438 transitions. [2024-11-13 20:27:32,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:27:32,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:32,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:32,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:32,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:34,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:34,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 1303 states and 1445 transitions. [2024-11-13 20:27:34,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 1445 transitions. [2024-11-13 20:27:34,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:27:34,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:34,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:34,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:35,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:38,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:38,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 1306 states and 1455 transitions. [2024-11-13 20:27:38,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1455 transitions. [2024-11-13 20:27:38,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:27:38,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:38,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:38,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:40,199 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:27:44,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:44,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1298 states and 1436 transitions. [2024-11-13 20:27:44,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1436 transitions. [2024-11-13 20:27:44,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:27:44,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:44,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:44,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:44,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:45,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:45,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 1297 states and 1435 transitions. [2024-11-13 20:27:45,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 1435 transitions. [2024-11-13 20:27:45,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:27:45,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:45,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:45,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:45,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:46,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:46,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 1296 states and 1434 transitions. [2024-11-13 20:27:46,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 1434 transitions. [2024-11-13 20:27:46,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:27:46,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:46,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:46,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:48,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:52,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:52,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 1295 states and 1433 transitions. [2024-11-13 20:27:52,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 1433 transitions. [2024-11-13 20:27:52,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:27:52,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:52,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:52,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:54,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:56,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:56,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 1294 states and 1432 transitions. [2024-11-13 20:27:56,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1432 transitions. [2024-11-13 20:27:56,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:27:56,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:56,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:56,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:56,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:57,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:57,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 1293 states and 1431 transitions. [2024-11-13 20:27:57,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 1431 transitions. [2024-11-13 20:27:57,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:27:57,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:57,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:57,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:57,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:58,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:58,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 1292 states and 1430 transitions. [2024-11-13 20:27:58,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1430 transitions. [2024-11-13 20:27:58,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:27:58,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:58,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:58,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:59,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:01,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:01,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 1291 states and 1429 transitions. [2024-11-13 20:28:01,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 1429 transitions. [2024-11-13 20:28:01,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:28:01,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:01,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:02,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:04,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:13,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:13,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 1290 states and 1428 transitions. [2024-11-13 20:28:13,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 1428 transitions. [2024-11-13 20:28:13,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:28:13,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:13,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:13,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:13,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:14,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:14,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 1289 states and 1427 transitions. [2024-11-13 20:28:14,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 1427 transitions. [2024-11-13 20:28:14,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:28:14,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:14,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:14,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:14,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:15,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:15,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 1288 states and 1426 transitions. [2024-11-13 20:28:15,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 1426 transitions. [2024-11-13 20:28:15,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:28:15,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:15,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:15,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:16,899 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:20,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:20,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1287 states and 1425 transitions. [2024-11-13 20:28:20,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 1425 transitions. [2024-11-13 20:28:20,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:28:20,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:20,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:20,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:22,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:25,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:25,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1286 states and 1424 transitions. [2024-11-13 20:28:25,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1424 transitions. [2024-11-13 20:28:25,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:28:25,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:25,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:25,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:25,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:26,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:26,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 1285 states and 1423 transitions. [2024-11-13 20:28:26,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1423 transitions. [2024-11-13 20:28:26,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:28:26,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:26,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:26,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:26,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:27,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:27,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1284 states and 1422 transitions. [2024-11-13 20:28:27,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 1422 transitions. [2024-11-13 20:28:27,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:28:27,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:27,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:27,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:28,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:31,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:31,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1283 states and 1421 transitions. [2024-11-13 20:28:31,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1421 transitions. [2024-11-13 20:28:31,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:28:31,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:31,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:31,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:35,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:41,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:41,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 1282 states and 1420 transitions. [2024-11-13 20:28:41,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1420 transitions. [2024-11-13 20:28:41,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:28:41,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:41,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:41,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:41,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:42,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:42,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 1281 states and 1419 transitions. [2024-11-13 20:28:42,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 1419 transitions. [2024-11-13 20:28:42,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:28:42,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:42,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:43,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:43,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:44,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:44,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 1280 states and 1418 transitions. [2024-11-13 20:28:44,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1418 transitions. [2024-11-13 20:28:44,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:28:44,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:44,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:44,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:46,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:51,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:51,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 1279 states and 1417 transitions. [2024-11-13 20:28:51,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1417 transitions. [2024-11-13 20:28:51,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:28:51,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:51,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:51,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:56,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:09,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:09,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1416 states to 1278 states and 1416 transitions. [2024-11-13 20:29:09,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 1416 transitions. [2024-11-13 20:29:09,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:29:09,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:09,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:09,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:09,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:10,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:10,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 1277 states and 1415 transitions. [2024-11-13 20:29:10,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1415 transitions. [2024-11-13 20:29:10,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:29:10,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:10,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:10,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:10,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:11,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:11,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 1276 states and 1414 transitions. [2024-11-13 20:29:11,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1414 transitions. [2024-11-13 20:29:11,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:29:11,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:11,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:11,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:13,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:15,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:15,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1275 states and 1413 transitions. [2024-11-13 20:29:15,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1413 transitions. [2024-11-13 20:29:15,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:29:15,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:15,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:15,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:19,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:24,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:24,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 1274 states and 1412 transitions. [2024-11-13 20:29:24,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 1412 transitions. [2024-11-13 20:29:24,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:29:24,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:24,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:24,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:24,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:25,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:25,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 1264 states and 1401 transitions. [2024-11-13 20:29:25,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1401 transitions. [2024-11-13 20:29:25,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:29:25,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:25,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:25,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:25,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:26,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:26,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 1263 states and 1400 transitions. [2024-11-13 20:29:26,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1400 transitions. [2024-11-13 20:29:26,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:29:26,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:26,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:27,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:28,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:32,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:32,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 1262 states and 1399 transitions. [2024-11-13 20:29:32,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1399 transitions. [2024-11-13 20:29:32,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:29:32,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:32,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:32,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:33,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:37,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:37,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 1261 states and 1398 transitions. [2024-11-13 20:29:37,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1398 transitions. [2024-11-13 20:29:37,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:29:37,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:37,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:37,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:45,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:04,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:04,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 1260 states and 1397 transitions. [2024-11-13 20:30:04,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1397 transitions. [2024-11-13 20:30:04,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:30:04,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:04,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:04,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:10,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:30,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:30,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 1259 states and 1396 transitions. [2024-11-13 20:30:30,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1396 transitions. [2024-11-13 20:30:30,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:30:30,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:30,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:30,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:31,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:33,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:33,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 1261 states and 1396 transitions. [2024-11-13 20:30:33,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1396 transitions. [2024-11-13 20:30:33,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:30:33,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:33,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:33,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:33,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:37,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:37,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 1263 states and 1399 transitions. [2024-11-13 20:30:37,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1399 transitions. [2024-11-13 20:30:37,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:30:37,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:37,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:37,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:38,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:41,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:41,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 1264 states and 1400 transitions. [2024-11-13 20:30:41,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1400 transitions. [2024-11-13 20:30:41,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:30:41,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:41,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:41,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:42,550 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:45,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:45,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 1265 states and 1402 transitions. [2024-11-13 20:30:45,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1402 transitions. [2024-11-13 20:30:45,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:30:45,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:45,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:45,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:47,164 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:52,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:52,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 1266 states and 1402 transitions. [2024-11-13 20:30:52,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1402 transitions. [2024-11-13 20:30:52,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:30:52,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:52,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:53,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:54,961 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:59,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:59,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 1267 states and 1404 transitions. [2024-11-13 20:30:59,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1404 transitions. [2024-11-13 20:30:59,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:30:59,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:59,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:59,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:00,949 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:31:07,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:07,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 1268 states and 1405 transitions. [2024-11-13 20:31:07,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1405 transitions. [2024-11-13 20:31:07,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 20:31:07,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:07,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:07,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:09,773 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:31:19,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:19,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 1269 states and 1405 transitions. [2024-11-13 20:31:19,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1405 transitions. [2024-11-13 20:31:19,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:31:19,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:19,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:19,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:21,493 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:31:26,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:26,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1270 states and 1407 transitions. [2024-11-13 20:31:26,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1407 transitions. [2024-11-13 20:31:26,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:31:26,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:26,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:26,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:28,169 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:31:36,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:36,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1271 states and 1407 transitions. [2024-11-13 20:31:36,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 1407 transitions. [2024-11-13 20:31:36,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:31:36,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:36,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:36,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:38,956 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:31:43,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:43,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 1272 states and 1409 transitions. [2024-11-13 20:31:43,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 1409 transitions. [2024-11-13 20:31:43,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:31:43,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:43,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:43,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:45,302 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:31:52,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:52,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 1273 states and 1410 transitions. [2024-11-13 20:31:52,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1410 transitions. [2024-11-13 20:31:52,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:31:52,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:52,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:53,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:54,866 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:32:01,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:01,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 1274 states and 1411 transitions. [2024-11-13 20:32:01,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 1411 transitions. [2024-11-13 20:32:01,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:32:01,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:01,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:01,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:03,528 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:32:10,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:10,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 1275 states and 1412 transitions. [2024-11-13 20:32:10,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1412 transitions. [2024-11-13 20:32:10,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:32:10,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:10,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:10,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:12,208 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:32:19,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:19,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1276 states and 1413 transitions. [2024-11-13 20:32:19,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1413 transitions. [2024-11-13 20:32:19,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:32:19,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:19,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:19,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:21,117 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:32:28,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:28,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 1277 states and 1414 transitions. [2024-11-13 20:32:28,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1414 transitions. [2024-11-13 20:32:28,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:32:28,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:28,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:28,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:30,181 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:32:37,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:37,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 1278 states and 1415 transitions. [2024-11-13 20:32:37,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 1415 transitions. [2024-11-13 20:32:37,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:32:37,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:37,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:37,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:39,236 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:32:46,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:46,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1416 states to 1279 states and 1416 transitions. [2024-11-13 20:32:46,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1416 transitions. [2024-11-13 20:32:46,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:32:46,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:46,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:46,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:48,614 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:32:56,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:56,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 1280 states and 1417 transitions. [2024-11-13 20:32:56,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1417 transitions. [2024-11-13 20:32:56,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:32:56,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:56,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:56,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:03,189 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:37,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:37,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 1281 states and 1417 transitions. [2024-11-13 20:33:37,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 1417 transitions. [2024-11-13 20:33:37,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:33:37,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:37,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:37,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:39,665 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:43,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:43,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 1282 states and 1418 transitions. [2024-11-13 20:33:43,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1418 transitions. [2024-11-13 20:33:43,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:33:43,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:43,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:44,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:47,682 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:54,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:54,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 1283 states and 1420 transitions. [2024-11-13 20:33:54,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1420 transitions. [2024-11-13 20:33:54,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:33:54,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:54,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:54,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:56,197 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:04,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:04,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1284 states and 1421 transitions. [2024-11-13 20:34:04,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 1421 transitions. [2024-11-13 20:34:04,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:34:04,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:04,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:04,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:06,293 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:14,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:14,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1285 states and 1422 transitions. [2024-11-13 20:34:14,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1422 transitions. [2024-11-13 20:34:14,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:34:14,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:14,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:14,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:16,699 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:24,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:24,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 1286 states and 1423 transitions. [2024-11-13 20:34:24,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1423 transitions. [2024-11-13 20:34:24,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:34:24,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:24,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:24,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:29,081 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:48,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:48,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 1287 states and 1423 transitions. [2024-11-13 20:34:48,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 1423 transitions. [2024-11-13 20:34:48,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:34:48,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:48,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:49,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:52,886 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:58,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:58,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1288 states and 1425 transitions. [2024-11-13 20:34:58,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 1425 transitions. [2024-11-13 20:34:58,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:34:58,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:58,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:59,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:01,705 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:11,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:11,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 1289 states and 1426 transitions. [2024-11-13 20:35:11,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 1426 transitions. [2024-11-13 20:35:11,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:35:11,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:11,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:11,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:14,044 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:23,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:23,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 1290 states and 1427 transitions. [2024-11-13 20:35:23,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 1427 transitions. [2024-11-13 20:35:23,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:35:23,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:23,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:23,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:28,556 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:46,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:46,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 1291 states and 1427 transitions. [2024-11-13 20:35:46,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 1427 transitions. [2024-11-13 20:35:46,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:35:46,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:46,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:46,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:50,452 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:56,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:56,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 1292 states and 1429 transitions. [2024-11-13 20:35:56,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1429 transitions. [2024-11-13 20:35:56,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:35:56,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:56,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:56,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:59,310 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:08,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:08,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 1293 states and 1430 transitions. [2024-11-13 20:36:08,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 1430 transitions. [2024-11-13 20:36:08,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:36:08,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:08,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:08,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:12,790 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:26,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:26,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 1294 states and 1430 transitions. [2024-11-13 20:36:26,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1430 transitions. [2024-11-13 20:36:26,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:36:26,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:26,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:26,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:30,774 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:37,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:37,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 1295 states and 1432 transitions. [2024-11-13 20:36:37,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 1432 transitions. [2024-11-13 20:36:37,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:36:37,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:37,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:37,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:40,908 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:50,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:50,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 1296 states and 1433 transitions. [2024-11-13 20:36:50,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 1433 transitions. [2024-11-13 20:36:50,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:36:50,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:50,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:51,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:54,523 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:04,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:04,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 1297 states and 1435 transitions. [2024-11-13 20:37:04,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 1435 transitions. [2024-11-13 20:37:04,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 20:37:04,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:04,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:04,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:10,660 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:30,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:30,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 1298 states and 1434 transitions. [2024-11-13 20:37:30,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1434 transitions. [2024-11-13 20:37:30,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:37:30,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:30,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:30,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:33,356 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:38,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:38,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 1299 states and 1435 transitions. [2024-11-13 20:37:38,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1435 transitions. [2024-11-13 20:37:38,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 20:37:38,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:38,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:38,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:41,942 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:47,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:47,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1300 states and 1436 transitions. [2024-11-13 20:37:47,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1436 transitions. [2024-11-13 20:37:47,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 20:37:47,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:47,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:48,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:51,359 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:57,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:57,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1301 states and 1437 transitions. [2024-11-13 20:37:57,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1437 transitions. [2024-11-13 20:37:57,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:37:57,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:57,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:57,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:04,855 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:14,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:14,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 1302 states and 1439 transitions. [2024-11-13 20:38:14,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 1439 transitions. [2024-11-13 20:38:14,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 20:38:14,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:14,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:15,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:19,737 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:30,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:30,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 1303 states and 1440 transitions. [2024-11-13 20:38:30,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 1440 transitions. [2024-11-13 20:38:30,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:38:30,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:30,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:31,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:35,966 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:51,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:51,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 1304 states and 1440 transitions. [2024-11-13 20:38:51,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 1440 transitions. [2024-11-13 20:38:51,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:38:51,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:51,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:51,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:56,493 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:04,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:04,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 1305 states and 1442 transitions. [2024-11-13 20:39:04,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 1442 transitions. [2024-11-13 20:39:04,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:39:04,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:04,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:04,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:08,390 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:19,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:19,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 1306 states and 1442 transitions. [2024-11-13 20:39:19,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1442 transitions. [2024-11-13 20:39:19,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 20:39:19,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:19,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:20,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat