./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/forester-heap/sll-circular-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fbc44f3-d9cb-4890-a2f8-591aedc2e482/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fbc44f3-d9cb-4890-a2f8-591aedc2e482/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fbc44f3-d9cb-4890-a2f8-591aedc2e482/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fbc44f3-d9cb-4890-a2f8-591aedc2e482/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/forester-heap/sll-circular-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fbc44f3-d9cb-4890-a2f8-591aedc2e482/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fbc44f3-d9cb-4890-a2f8-591aedc2e482/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6c54160550402a2cf6139371c972b70bfa4a53acf207c90f67eed3e784812b38 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:55:03,410 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:55:03,461 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fbc44f3-d9cb-4890-a2f8-591aedc2e482/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-05 23:55:03,464 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:55:03,465 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:55:03,482 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:55:03,482 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:55:03,483 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:55:03,483 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:55:03,483 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:55:03,483 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:55:03,483 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:55:03,483 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:55:03,483 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 23:55:03,483 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 23:55:03,484 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 23:55:03,484 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:55:03,484 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:55:03,484 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:55:03,484 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:55:03,484 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:55:03,484 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:55:03,484 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:55:03,484 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:55:03,485 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:55:03,485 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:55:03,485 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:55:03,485 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:55:03,485 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:55:03,485 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:55:03,485 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_6fbc44f3-d9cb-4890-a2f8-591aedc2e482/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c54160550402a2cf6139371c972b70bfa4a53acf207c90f67eed3e784812b38 [2024-12-05 23:55:03,688 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:55:03,695 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:55:03,697 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:55:03,698 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:55:03,698 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:55:03,699 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fbc44f3-d9cb-4890-a2f8-591aedc2e482/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/forester-heap/sll-circular-1.i [2024-12-05 23:55:06,264 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fbc44f3-d9cb-4890-a2f8-591aedc2e482/bin/ukojak-verify-CZk0znPC7b/data/747f73e85/a641c263929e4a3e99600f7c92a08ce9/FLAG56e3ba661 [2024-12-05 23:55:06,493 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:55:06,494 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fbc44f3-d9cb-4890-a2f8-591aedc2e482/sv-benchmarks/c/forester-heap/sll-circular-1.i [2024-12-05 23:55:06,504 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fbc44f3-d9cb-4890-a2f8-591aedc2e482/bin/ukojak-verify-CZk0znPC7b/data/747f73e85/a641c263929e4a3e99600f7c92a08ce9/FLAG56e3ba661 [2024-12-05 23:55:06,859 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fbc44f3-d9cb-4890-a2f8-591aedc2e482/bin/ukojak-verify-CZk0znPC7b/data/747f73e85/a641c263929e4a3e99600f7c92a08ce9 [2024-12-05 23:55:06,863 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:55:06,866 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:55:06,867 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:55:06,867 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:55:06,872 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:55:06,873 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:55:06" (1/1) ... [2024-12-05 23:55:06,874 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b47beb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:55:06, skipping insertion in model container [2024-12-05 23:55:06,874 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:55:06" (1/1) ... [2024-12-05 23:55:06,900 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:55:07,126 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:55:07,133 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:55:07,167 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:55:07,190 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:55:07,191 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:55:07 WrapperNode [2024-12-05 23:55:07,191 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:55:07,192 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:55:07,192 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:55:07,192 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:55:07,197 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:55:07" (1/1) ... [2024-12-05 23:55:07,206 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:55:07" (1/1) ... [2024-12-05 23:55:07,221 INFO L138 Inliner]: procedures = 119, calls = 31, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 120 [2024-12-05 23:55:07,221 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:55:07,222 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:55:07,222 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:55:07,222 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:55:07,227 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:55:07" (1/1) ... [2024-12-05 23:55:07,227 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:55:07" (1/1) ... [2024-12-05 23:55:07,230 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:55:07" (1/1) ... [2024-12-05 23:55:07,230 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:55:07" (1/1) ... [2024-12-05 23:55:07,236 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:55:07" (1/1) ... [2024-12-05 23:55:07,237 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:55:07" (1/1) ... [2024-12-05 23:55:07,240 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:55:07" (1/1) ... [2024-12-05 23:55:07,242 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:55:07" (1/1) ... [2024-12-05 23:55:07,243 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:55:07" (1/1) ... [2024-12-05 23:55:07,244 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:55:07,245 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:55:07,245 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:55:07,245 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:55:07,246 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:55:07" (1/1) ... [2024-12-05 23:55:07,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:55:07,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fbc44f3-d9cb-4890-a2f8-591aedc2e482/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:55:07,268 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fbc44f3-d9cb-4890-a2f8-591aedc2e482/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:55:07,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fbc44f3-d9cb-4890-a2f8-591aedc2e482/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:55:07,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:55:07,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:55:07,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:55:07,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:55:07,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:55:07,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:55:07,289 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:55:07,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:55:07,289 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:55:07,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:55:07,373 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:55:07,374 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:55:07,625 INFO L? ?]: Removed 89 outVars from TransFormulas that were not future-live. [2024-12-05 23:55:07,625 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:55:07,660 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:55:07,660 INFO L312 CfgBuilder]: Removed 6 assume(true) statements. [2024-12-05 23:55:07,661 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:55:07 BoogieIcfgContainer [2024-12-05 23:55:07,661 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:55:07,661 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:55:07,661 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:55:07,668 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:55:07,668 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:55:07" (1/1) ... [2024-12-05 23:55:07,675 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:55:07,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:07,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 96 states and 117 transitions. [2024-12-05 23:55:07,721 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 117 transitions. [2024-12-05 23:55:07,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 23:55:07,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:07,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:07,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:07,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:07,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:07,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 95 states and 116 transitions. [2024-12-05 23:55:07,892 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 116 transitions. [2024-12-05 23:55:07,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 23:55:07,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:07,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:07,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:07,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:08,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:08,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 94 states and 115 transitions. [2024-12-05 23:55:08,065 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 115 transitions. [2024-12-05 23:55:08,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 23:55:08,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:08,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:08,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:08,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:08,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:08,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 93 states and 114 transitions. [2024-12-05 23:55:08,109 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 114 transitions. [2024-12-05 23:55:08,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 23:55:08,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:08,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:08,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:08,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:08,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:08,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 92 states and 113 transitions. [2024-12-05 23:55:08,328 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 113 transitions. [2024-12-05 23:55:08,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:55:08,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:08,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:08,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:08,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:08,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:08,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 92 states and 111 transitions. [2024-12-05 23:55:08,352 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 111 transitions. [2024-12-05 23:55:08,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 23:55:08,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:08,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:08,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:08,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:08,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:08,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 95 states and 117 transitions. [2024-12-05 23:55:08,443 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 117 transitions. [2024-12-05 23:55:08,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 23:55:08,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:08,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:08,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:08,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:08,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:08,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 98 states and 123 transitions. [2024-12-05 23:55:08,671 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 123 transitions. [2024-12-05 23:55:08,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 23:55:08,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:08,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:08,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:08,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:08,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:08,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 99 states and 125 transitions. [2024-12-05 23:55:08,762 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 125 transitions. [2024-12-05 23:55:08,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 23:55:08,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:08,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:08,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:08,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:09,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:09,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 100 states and 128 transitions. [2024-12-05 23:55:09,040 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 128 transitions. [2024-12-05 23:55:09,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:55:09,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:09,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:09,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:09,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:09,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:09,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 104 states and 136 transitions. [2024-12-05 23:55:09,178 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 136 transitions. [2024-12-05 23:55:09,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:55:09,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:09,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:09,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:09,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:09,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:09,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 108 states and 144 transitions. [2024-12-05 23:55:09,565 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 144 transitions. [2024-12-05 23:55:09,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:55:09,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:09,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:09,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:09,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:09,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:09,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 107 states and 143 transitions. [2024-12-05 23:55:09,605 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 143 transitions. [2024-12-05 23:55:09,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:55:09,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:09,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:09,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:09,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:09,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:09,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 108 states and 145 transitions. [2024-12-05 23:55:09,891 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 145 transitions. [2024-12-05 23:55:09,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:55:09,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:09,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:09,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:10,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:10,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:10,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 110 states and 149 transitions. [2024-12-05 23:55:10,377 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 149 transitions. [2024-12-05 23:55:10,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:55:10,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:10,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:10,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:10,617 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:11,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:11,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 112 states and 153 transitions. [2024-12-05 23:55:11,148 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 153 transitions. [2024-12-05 23:55:11,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:55:11,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:11,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:11,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:11,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:11,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:11,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 112 states and 150 transitions. [2024-12-05 23:55:11,179 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 150 transitions. [2024-12-05 23:55:11,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:55:11,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:11,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:11,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:11,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:12,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:12,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 119 states and 165 transitions. [2024-12-05 23:55:12,339 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 165 transitions. [2024-12-05 23:55:12,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:55:12,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:12,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:12,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:12,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:13,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:13,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 126 states and 181 transitions. [2024-12-05 23:55:13,569 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 181 transitions. [2024-12-05 23:55:13,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:55:13,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:13,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:13,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:13,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:15,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:15,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 130 states and 190 transitions. [2024-12-05 23:55:15,255 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 190 transitions. [2024-12-05 23:55:15,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:55:15,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:15,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:15,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:15,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:15,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:15,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 131 states and 193 transitions. [2024-12-05 23:55:15,296 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 193 transitions. [2024-12-05 23:55:15,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:55:15,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:15,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:15,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:15,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:15,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:15,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 133 states and 198 transitions. [2024-12-05 23:55:15,439 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 198 transitions. [2024-12-05 23:55:15,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:55:15,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:15,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:15,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:15,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:15,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:15,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 133 states and 197 transitions. [2024-12-05 23:55:15,469 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 197 transitions. [2024-12-05 23:55:15,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:55:15,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:15,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:15,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:15,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:16,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:16,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 135 states and 203 transitions. [2024-12-05 23:55:16,073 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 203 transitions. [2024-12-05 23:55:16,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:55:16,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:16,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:16,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:16,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:16,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:16,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 134 states and 200 transitions. [2024-12-05 23:55:16,119 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 200 transitions. [2024-12-05 23:55:16,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:55:16,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:16,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:16,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:16,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:16,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:16,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 136 states and 204 transitions. [2024-12-05 23:55:16,732 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 204 transitions. [2024-12-05 23:55:16,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:55:16,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:16,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:16,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:16,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:17,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:17,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 139 states and 211 transitions. [2024-12-05 23:55:17,263 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 211 transitions. [2024-12-05 23:55:17,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:55:17,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:17,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:17,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:17,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:17,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:17,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 144 states and 220 transitions. [2024-12-05 23:55:17,868 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 220 transitions. [2024-12-05 23:55:17,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:55:17,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:17,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:17,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:17,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:19,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:19,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 151 states and 239 transitions. [2024-12-05 23:55:19,366 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 239 transitions. [2024-12-05 23:55:19,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:55:19,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:19,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:19,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:19,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:21,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:21,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 157 states and 252 transitions. [2024-12-05 23:55:21,353 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 252 transitions. [2024-12-05 23:55:21,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:55:21,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:21,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:21,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:21,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:23,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:23,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 163 states and 265 transitions. [2024-12-05 23:55:23,731 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 265 transitions. [2024-12-05 23:55:23,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:55:23,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:23,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:23,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:23,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:25,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:25,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 167 states and 277 transitions. [2024-12-05 23:55:25,651 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 277 transitions. [2024-12-05 23:55:25,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:55:25,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:25,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:25,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:25,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:28,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:28,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 171 states and 290 transitions. [2024-12-05 23:55:28,295 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 290 transitions. [2024-12-05 23:55:28,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:55:28,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:28,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:28,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:28,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:29,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:29,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 175 states and 299 transitions. [2024-12-05 23:55:29,803 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 299 transitions. [2024-12-05 23:55:29,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:55:29,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:29,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:29,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:29,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:30,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:30,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 177 states and 303 transitions. [2024-12-05 23:55:30,470 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 303 transitions. [2024-12-05 23:55:30,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:55:30,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:30,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:30,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:30,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:30,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:30,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 180 states and 309 transitions. [2024-12-05 23:55:30,862 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 309 transitions. [2024-12-05 23:55:30,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:55:30,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:30,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:30,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:30,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:31,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:31,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 182 states and 312 transitions. [2024-12-05 23:55:31,366 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 312 transitions. [2024-12-05 23:55:31,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:55:31,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:31,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:31,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:31,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:33,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:33,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 190 states and 330 transitions. [2024-12-05 23:55:33,948 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 330 transitions. [2024-12-05 23:55:33,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:55:33,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:33,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:33,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:33,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:34,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:34,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 191 states and 332 transitions. [2024-12-05 23:55:34,242 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 332 transitions. [2024-12-05 23:55:34,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:55:34,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:34,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:34,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:34,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:35,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:35,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 192 states and 334 transitions. [2024-12-05 23:55:35,721 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 334 transitions. [2024-12-05 23:55:35,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:55:35,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:35,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:35,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:35,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:36,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:36,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 197 states and 349 transitions. [2024-12-05 23:55:36,455 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 349 transitions. [2024-12-05 23:55:36,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:55:36,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:36,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:36,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:36,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:36,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:36,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 198 states and 350 transitions. [2024-12-05 23:55:36,957 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 350 transitions. [2024-12-05 23:55:36,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:55:36,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:36,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:36,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:37,341 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:37,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:37,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 200 states and 351 transitions. [2024-12-05 23:55:37,896 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 351 transitions. [2024-12-05 23:55:37,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:55:37,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:37,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:37,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:37,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:37,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:37,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 199 states and 350 transitions. [2024-12-05 23:55:37,927 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 350 transitions. [2024-12-05 23:55:37,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:55:37,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:37,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:37,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:38,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:38,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:38,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 202 states and 355 transitions. [2024-12-05 23:55:38,850 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 355 transitions. [2024-12-05 23:55:38,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:55:38,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:38,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:38,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:39,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:44,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:44,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 215 states and 385 transitions. [2024-12-05 23:55:44,550 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 385 transitions. [2024-12-05 23:55:44,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:55:44,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:44,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:44,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:44,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:45,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:45,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 217 states and 387 transitions. [2024-12-05 23:55:45,031 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 387 transitions. [2024-12-05 23:55:45,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:55:45,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:45,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:45,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:45,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:47,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:47,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 224 states and 402 transitions. [2024-12-05 23:55:47,046 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 402 transitions. [2024-12-05 23:55:47,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:55:47,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:47,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:47,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:47,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:49,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:49,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 231 states and 419 transitions. [2024-12-05 23:55:49,562 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 419 transitions. [2024-12-05 23:55:49,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:55:49,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:49,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:49,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:49,746 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:50,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:50,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 232 states and 420 transitions. [2024-12-05 23:55:50,159 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 420 transitions. [2024-12-05 23:55:50,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:55:50,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:50,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:50,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:50,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:50,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:50,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 235 states and 425 transitions. [2024-12-05 23:55:50,212 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 425 transitions. [2024-12-05 23:55:50,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:55:50,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:50,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:50,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:50,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:50,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:50,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 238 states and 440 transitions. [2024-12-05 23:55:50,267 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 440 transitions. [2024-12-05 23:55:50,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:55:50,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:50,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:50,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:50,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:50,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:50,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 238 states and 439 transitions. [2024-12-05 23:55:50,968 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 439 transitions. [2024-12-05 23:55:50,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:55:50,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:50,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:50,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:51,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:52,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:52,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 242 states and 446 transitions. [2024-12-05 23:55:52,433 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 446 transitions. [2024-12-05 23:55:52,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:55:52,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:52,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:52,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:52,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:54,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:54,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 246 states and 456 transitions. [2024-12-05 23:55:54,568 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 456 transitions. [2024-12-05 23:55:54,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:55:54,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:54,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:54,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:54,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:55,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:55,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 245 states and 455 transitions. [2024-12-05 23:55:55,403 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 455 transitions. [2024-12-05 23:55:55,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:55:55,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:55,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:55,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:55,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:56,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:56,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 248 states and 458 transitions. [2024-12-05 23:55:56,503 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 458 transitions. [2024-12-05 23:55:56,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:55:56,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:56,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:56,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:56,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:57,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:57,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 249 states and 462 transitions. [2024-12-05 23:55:57,026 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 462 transitions. [2024-12-05 23:55:57,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:55:57,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:57,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:57,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:57,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:57,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:57,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 250 states and 464 transitions. [2024-12-05 23:55:57,612 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 464 transitions. [2024-12-05 23:55:57,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:55:57,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:57,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:57,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:57,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:55:59,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:59,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 256 states and 478 transitions. [2024-12-05 23:55:59,212 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 478 transitions. [2024-12-05 23:55:59,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:55:59,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:59,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:59,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:59,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:56:01,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:01,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 262 states and 491 transitions. [2024-12-05 23:56:01,073 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 491 transitions. [2024-12-05 23:56:01,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:56:01,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:01,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:01,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:01,321 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:56:01,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:01,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 261 states and 490 transitions. [2024-12-05 23:56:01,924 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 490 transitions. [2024-12-05 23:56:01,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:56:01,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:01,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:01,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:02,207 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:56:06,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:06,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 268 states and 512 transitions. [2024-12-05 23:56:06,527 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 512 transitions. [2024-12-05 23:56:06,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:56:06,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:06,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:06,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:06,659 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:56:07,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:07,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 271 states and 516 transitions. [2024-12-05 23:56:07,525 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 516 transitions. [2024-12-05 23:56:07,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:56:07,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:07,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:07,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:08,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:56:16,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:16,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 286 states and 550 transitions. [2024-12-05 23:56:16,886 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 550 transitions. [2024-12-05 23:56:16,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:56:16,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:16,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:16,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:16,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:56:18,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:18,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 289 states and 559 transitions. [2024-12-05 23:56:18,484 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 559 transitions. [2024-12-05 23:56:18,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:56:18,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:18,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:18,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:18,550 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:56:19,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:19,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 290 states and 560 transitions. [2024-12-05 23:56:19,586 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 560 transitions. [2024-12-05 23:56:19,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:56:19,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:19,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:19,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:19,653 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:56:20,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:20,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 291 states and 561 transitions. [2024-12-05 23:56:20,924 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 561 transitions. [2024-12-05 23:56:20,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:56:20,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:20,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:20,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:21,050 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:56:23,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:23,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 297 states and 578 transitions. [2024-12-05 23:56:23,996 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 578 transitions. [2024-12-05 23:56:23,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:56:23,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:23,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:24,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:26,165 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:56:34,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:34,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 306 states and 605 transitions. [2024-12-05 23:56:34,422 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 605 transitions. [2024-12-05 23:56:34,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:56:34,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:34,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:34,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:35,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:56:41,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:41,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 313 states and 622 transitions. [2024-12-05 23:56:41,161 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 622 transitions. [2024-12-05 23:56:41,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:56:41,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:41,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:41,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:41,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:56:46,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:46,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 322 states and 645 transitions. [2024-12-05 23:56:46,797 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 645 transitions. [2024-12-05 23:56:46,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:56:46,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:46,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:46,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:46,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:56:47,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:47,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 325 states and 652 transitions. [2024-12-05 23:56:47,413 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 652 transitions. [2024-12-05 23:56:47,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:56:47,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:47,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:47,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:47,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:56:48,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:48,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 326 states and 655 transitions. [2024-12-05 23:56:48,388 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 655 transitions. [2024-12-05 23:56:48,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:56:48,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:48,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:48,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:49,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:56:53,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:53,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 335 states and 677 transitions. [2024-12-05 23:56:53,641 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 677 transitions. [2024-12-05 23:56:53,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:56:53,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:53,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:53,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:53,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:56:57,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:57,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 341 states and 689 transitions. [2024-12-05 23:56:57,292 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 689 transitions. [2024-12-05 23:56:57,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:56:57,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:57,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:57,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:57,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:57:00,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:00,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 347 states and 699 transitions. [2024-12-05 23:57:00,699 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 699 transitions. [2024-12-05 23:57:00,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:57:00,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:00,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:00,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:00,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:57:01,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:01,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 347 states and 698 transitions. [2024-12-05 23:57:01,409 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 698 transitions. [2024-12-05 23:57:01,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:57:01,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:01,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:01,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:01,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:57:02,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:02,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 348 states and 698 transitions. [2024-12-05 23:57:02,309 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 698 transitions. [2024-12-05 23:57:02,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:57:02,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:02,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:02,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:03,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:57:11,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:11,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 355 states and 723 transitions. [2024-12-05 23:57:11,793 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 723 transitions. [2024-12-05 23:57:11,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:57:11,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:11,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:11,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:11,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:57:12,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:12,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 356 states and 729 transitions. [2024-12-05 23:57:12,886 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 729 transitions. [2024-12-05 23:57:12,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:57:12,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:12,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:12,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:12,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:57:16,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:16,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 362 states and 747 transitions. [2024-12-05 23:57:16,282 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 747 transitions. [2024-12-05 23:57:16,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:57:16,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:16,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:16,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:16,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:57:20,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:20,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 369 states and 765 transitions. [2024-12-05 23:57:20,569 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 765 transitions. [2024-12-05 23:57:20,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:57:20,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:20,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:20,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:20,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:57:21,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:21,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 370 states and 767 transitions. [2024-12-05 23:57:21,898 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 767 transitions. [2024-12-05 23:57:21,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:57:21,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:21,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:21,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:22,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:57:25,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:25,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 376 states and 781 transitions. [2024-12-05 23:57:25,762 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 781 transitions. [2024-12-05 23:57:25,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:57:25,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:25,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:25,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:26,556 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:57:29,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:29,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 379 states and 791 transitions. [2024-12-05 23:57:29,342 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 791 transitions. [2024-12-05 23:57:29,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:57:29,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:29,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:29,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:29,747 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:57:32,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:32,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 382 states and 797 transitions. [2024-12-05 23:57:32,529 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 797 transitions. [2024-12-05 23:57:32,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:57:32,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:32,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:32,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:33,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:57:39,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:39,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 388 states and 810 transitions. [2024-12-05 23:57:39,143 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 810 transitions. [2024-12-05 23:57:39,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:57:39,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:39,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:39,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:39,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:57:45,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:45,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 395 states and 824 transitions. [2024-12-05 23:57:45,567 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 824 transitions. [2024-12-05 23:57:45,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:57:45,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:45,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:45,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:45,668 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:57:48,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:48,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 398 states and 827 transitions. [2024-12-05 23:57:48,900 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 827 transitions. [2024-12-05 23:57:48,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:57:48,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:48,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:48,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:49,024 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:57:51,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:51,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 402 states and 834 transitions. [2024-12-05 23:57:51,719 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 834 transitions. [2024-12-05 23:57:51,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:57:51,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:51,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:51,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:51,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:57:53,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:53,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 407 states and 839 transitions. [2024-12-05 23:57:53,551 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 839 transitions. [2024-12-05 23:57:53,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:57:53,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:53,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:53,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:55,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:58:03,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:03,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 416 states and 862 transitions. [2024-12-05 23:58:03,825 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 862 transitions. [2024-12-05 23:58:03,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:58:03,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:03,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:03,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:05,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:58:13,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:13,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 426 states and 884 transitions. [2024-12-05 23:58:13,936 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 884 transitions. [2024-12-05 23:58:13,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:58:13,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:13,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:13,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:14,013 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:58:14,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:14,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 427 states and 892 transitions. [2024-12-05 23:58:14,039 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 892 transitions. [2024-12-05 23:58:14,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:58:14,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:14,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:14,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:14,057 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:58:14,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:14,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 427 states and 890 transitions. [2024-12-05 23:58:14,402 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 890 transitions. [2024-12-05 23:58:14,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:58:14,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:14,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:14,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:14,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:58:17,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:17,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 430 states and 897 transitions. [2024-12-05 23:58:17,680 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 897 transitions. [2024-12-05 23:58:17,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:58:17,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:17,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:17,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:17,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:58:21,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:21,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 433 states and 902 transitions. [2024-12-05 23:58:21,190 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 902 transitions. [2024-12-05 23:58:21,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:58:21,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:21,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:21,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:21,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:58:24,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:24,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 437 states and 910 transitions. [2024-12-05 23:58:24,225 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 910 transitions. [2024-12-05 23:58:24,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:58:24,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:24,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:24,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:24,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:58:27,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:27,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 441 states and 918 transitions. [2024-12-05 23:58:27,588 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 918 transitions. [2024-12-05 23:58:27,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:58:27,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:27,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:27,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:27,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:58:29,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:29,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 442 states and 920 transitions. [2024-12-05 23:58:29,312 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 920 transitions. [2024-12-05 23:58:29,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:58:29,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:29,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:29,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:31,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:58:44,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:44,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 453 states and 942 transitions. [2024-12-05 23:58:44,627 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 942 transitions. [2024-12-05 23:58:44,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:58:44,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:44,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:44,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:48,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:58:54,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:54,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 459 states and 950 transitions. [2024-12-05 23:58:54,844 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 950 transitions. [2024-12-05 23:58:54,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:58:54,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:54,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:54,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:54,891 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:58:58,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:58,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 462 states and 955 transitions. [2024-12-05 23:58:58,263 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 955 transitions. [2024-12-05 23:58:58,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:58:58,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:58,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:58,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:58,603 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:59:05,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:05,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 473 states and 995 transitions. [2024-12-05 23:59:05,820 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 995 transitions. [2024-12-05 23:59:05,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:59:05,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:05,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:05,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:05,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:59:12,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:12,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 480 states and 1009 transitions. [2024-12-05 23:59:12,911 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1009 transitions. [2024-12-05 23:59:12,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:59:12,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:12,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:12,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:13,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:59:22,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:22,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 487 states and 1027 transitions. [2024-12-05 23:59:22,631 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1027 transitions. [2024-12-05 23:59:22,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:59:22,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:22,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:22,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:22,753 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:59:24,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:24,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 488 states and 1030 transitions. [2024-12-05 23:59:24,376 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 1030 transitions. [2024-12-05 23:59:24,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:59:24,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:24,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:24,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:24,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:59:26,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:26,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 489 states and 1035 transitions. [2024-12-05 23:59:26,032 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1035 transitions. [2024-12-05 23:59:26,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:59:26,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:26,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:26,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:26,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:59:30,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:30,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 492 states and 1041 transitions. [2024-12-05 23:59:30,972 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1041 transitions. [2024-12-05 23:59:30,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:59:30,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:30,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:30,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:31,114 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:59:35,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:35,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 496 states and 1049 transitions. [2024-12-05 23:59:35,604 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1049 transitions. [2024-12-05 23:59:35,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:59:35,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:35,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:35,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:36,218 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:59:44,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:44,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 501 states and 1061 transitions. [2024-12-05 23:59:44,189 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1061 transitions. [2024-12-05 23:59:44,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:59:44,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:44,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:44,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:44,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:59:48,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:48,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 504 states and 1069 transitions. [2024-12-05 23:59:48,055 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1069 transitions. [2024-12-05 23:59:48,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:59:48,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:48,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:48,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:48,220 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:59:51,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:51,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 507 states and 1077 transitions. [2024-12-05 23:59:51,843 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 1077 transitions. [2024-12-05 23:59:51,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:59:51,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:51,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:51,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:51,975 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:59:55,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:55,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 510 states and 1082 transitions. [2024-12-05 23:59:55,746 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1082 transitions. [2024-12-05 23:59:55,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:59:55,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:55,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:55,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:55,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:59:57,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:57,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 511 states and 1084 transitions. [2024-12-05 23:59:57,343 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1084 transitions. [2024-12-05 23:59:57,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:59:57,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:57,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:57,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:58,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:00:03,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:03,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 513 states and 1098 transitions. [2024-12-06 00:00:03,147 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 1098 transitions. [2024-12-06 00:00:03,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:00:03,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:03,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:03,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:04,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:00:24,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:24,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 527 states and 1139 transitions. [2024-12-06 00:00:24,003 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1139 transitions. [2024-12-06 00:00:24,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:00:24,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:24,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:24,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:24,538 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:00:27,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:27,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 529 states and 1143 transitions. [2024-12-06 00:00:27,897 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1143 transitions. [2024-12-06 00:00:27,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:00:27,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:27,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:27,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:27,951 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:00:29,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:29,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 531 states and 1145 transitions. [2024-12-06 00:00:29,398 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1145 transitions. [2024-12-06 00:00:29,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:00:29,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:29,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:29,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:29,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:00:38,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:38,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 538 states and 1160 transitions. [2024-12-06 00:00:38,037 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1160 transitions. [2024-12-06 00:00:38,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:00:38,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:38,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:38,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:38,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:00:39,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:39,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 539 states and 1162 transitions. [2024-12-06 00:00:39,750 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1162 transitions. [2024-12-06 00:00:39,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:00:39,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:39,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:39,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:39,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:00:43,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:43,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 541 states and 1171 transitions. [2024-12-06 00:00:43,591 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 1171 transitions. [2024-12-06 00:00:43,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:00:43,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:43,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:43,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:43,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:00:45,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:45,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 547 states and 1178 transitions. [2024-12-06 00:00:45,240 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1178 transitions. [2024-12-06 00:00:45,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:00:45,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:45,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:45,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:45,682 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 00:00:50,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:50,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 551 states and 1187 transitions. [2024-12-06 00:00:50,101 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1187 transitions. [2024-12-06 00:00:50,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:00:50,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:50,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:50,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:50,175 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:00:54,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:54,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 555 states and 1196 transitions. [2024-12-06 00:00:54,329 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 1196 transitions. [2024-12-06 00:00:54,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:00:54,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:54,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:54,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:57,076 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:01:06,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:06,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 559 states and 1204 transitions. [2024-12-06 00:01:06,484 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1204 transitions. [2024-12-06 00:01:06,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:01:06,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:06,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:06,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:06,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:01:22,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:22,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 568 states and 1230 transitions. [2024-12-06 00:01:22,073 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1230 transitions. [2024-12-06 00:01:22,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:01:22,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:22,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:22,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:22,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:01:26,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:26,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 571 states and 1237 transitions. [2024-12-06 00:01:26,607 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1237 transitions. [2024-12-06 00:01:26,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:01:26,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:26,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:26,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:26,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:01:28,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:28,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 572 states and 1239 transitions. [2024-12-06 00:01:28,308 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1239 transitions. [2024-12-06 00:01:28,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:01:28,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:28,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:28,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:33,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:01:52,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:52,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 581 states and 1276 transitions. [2024-12-06 00:01:52,810 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1276 transitions. [2024-12-06 00:01:52,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:01:52,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:52,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:52,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:57,514 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:02:14,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:14,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 593 states and 1302 transitions. [2024-12-06 00:02:14,715 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1302 transitions. [2024-12-06 00:02:14,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:02:14,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:14,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:14,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:19,942 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:02:45,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:45,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 604 states and 1333 transitions. [2024-12-06 00:02:45,659 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1333 transitions. [2024-12-06 00:02:45,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:02:45,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:45,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:45,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:45,857 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:02:57,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:57,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 610 states and 1347 transitions. [2024-12-06 00:02:57,965 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1347 transitions. [2024-12-06 00:02:57,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:02:57,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:57,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:57,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:58,217 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:03:02,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:02,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 612 states and 1353 transitions. [2024-12-06 00:03:02,656 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1353 transitions. [2024-12-06 00:03:02,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:03:02,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:02,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:02,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:05,360 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:03:20,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:20,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 622 states and 1379 transitions. [2024-12-06 00:03:20,375 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1379 transitions. [2024-12-06 00:03:20,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:03:20,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:20,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:20,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:22,962 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:03:29,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:29,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 624 states and 1385 transitions. [2024-12-06 00:03:29,956 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1385 transitions. [2024-12-06 00:03:29,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:03:29,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:29,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:29,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:35,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:03:58,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:58,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 633 states and 1425 transitions. [2024-12-06 00:03:58,956 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1425 transitions. [2024-12-06 00:03:58,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:03:58,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:58,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:58,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:00,667 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 00:04:03,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:03,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 635 states and 1430 transitions. [2024-12-06 00:04:03,150 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1430 transitions. [2024-12-06 00:04:03,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:04:03,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:03,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:03,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:03,198 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 00:04:04,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:04,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 637 states and 1432 transitions. [2024-12-06 00:04:04,788 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1432 transitions. [2024-12-06 00:04:04,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:04:04,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:04,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:04,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:04,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:04:11,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:11,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 640 states and 1438 transitions. [2024-12-06 00:04:11,708 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1438 transitions. [2024-12-06 00:04:11,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:04:11,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:11,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:11,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:11,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:04:18,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:18,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 644 states and 1448 transitions. [2024-12-06 00:04:18,836 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1448 transitions. [2024-12-06 00:04:18,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:04:18,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:18,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:18,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:18,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:04:24,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:24,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 647 states and 1455 transitions. [2024-12-06 00:04:24,074 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1455 transitions. [2024-12-06 00:04:24,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:04:24,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:24,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:24,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:24,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:04:28,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:28,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 649 states and 1463 transitions. [2024-12-06 00:04:28,646 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1463 transitions. [2024-12-06 00:04:28,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:04:28,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:28,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:28,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:28,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:04:30,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:30,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 650 states and 1465 transitions. [2024-12-06 00:04:30,872 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1465 transitions. [2024-12-06 00:04:30,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:04:30,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:30,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:30,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:36,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:05:10,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:10,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 670 states and 1528 transitions. [2024-12-06 00:05:10,546 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1528 transitions. [2024-12-06 00:05:10,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:05:10,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:10,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:10,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:10,571 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:05:17,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:17,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 673 states and 1536 transitions. [2024-12-06 00:05:17,054 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1536 transitions. [2024-12-06 00:05:17,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:05:17,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:17,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:17,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:17,070 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:05:22,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:22,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 676 states and 1541 transitions. [2024-12-06 00:05:22,116 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1541 transitions. [2024-12-06 00:05:22,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:05:22,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:22,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:22,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:22,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:05:29,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:29,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 679 states and 1560 transitions. [2024-12-06 00:05:29,036 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1560 transitions. [2024-12-06 00:05:29,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:05:29,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:29,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:29,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:29,237 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:05:39,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:39,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 684 states and 1579 transitions. [2024-12-06 00:05:39,387 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1579 transitions. [2024-12-06 00:05:39,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:05:39,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:39,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:39,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:39,581 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:05:42,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:42,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 686 states and 1588 transitions. [2024-12-06 00:05:42,098 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1588 transitions. [2024-12-06 00:05:42,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:05:42,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:42,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:42,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:42,513 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:01,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:01,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 695 states and 1617 transitions. [2024-12-06 00:06:01,726 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1617 transitions. [2024-12-06 00:06:01,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:06:01,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:01,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:01,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:01,924 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:07,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:07,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 697 states and 1623 transitions. [2024-12-06 00:06:07,426 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1623 transitions. [2024-12-06 00:06:07,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:06:07,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:07,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:07,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:07,577 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:14,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:14,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 701 states and 1633 transitions. [2024-12-06 00:06:14,798 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1633 transitions. [2024-12-06 00:06:14,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:06:14,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:14,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:14,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:18,631 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:29,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:29,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 705 states and 1645 transitions. [2024-12-06 00:06:29,180 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1645 transitions. [2024-12-06 00:06:29,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:06:29,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:29,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:29,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:34,403 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:55,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:55,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 718 states and 1684 transitions. [2024-12-06 00:06:55,503 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1684 transitions. [2024-12-06 00:06:55,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:06:55,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:55,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:55,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:55,837 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:00,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:00,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 721 states and 1689 transitions. [2024-12-06 00:07:00,504 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1689 transitions. [2024-12-06 00:07:00,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:07:00,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:00,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:00,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:00,655 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:04,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:04,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 726 states and 1704 transitions. [2024-12-06 00:07:04,069 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1704 transitions. [2024-12-06 00:07:04,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:07:04,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:04,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:04,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:04,385 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:06,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:06,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 727 states and 1706 transitions. [2024-12-06 00:07:06,625 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1706 transitions. [2024-12-06 00:07:06,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:07:06,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:06,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:06,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:09,077 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:18,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:18,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 730 states and 1712 transitions. [2024-12-06 00:07:18,600 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1712 transitions. [2024-12-06 00:07:18,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:07:18,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:18,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:18,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:20,423 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:07:40,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:40,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 739 states and 1733 transitions. [2024-12-06 00:07:40,306 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1733 transitions. [2024-12-06 00:07:40,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:07:40,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:40,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:40,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:40,542 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:07:43,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:43,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 740 states and 1734 transitions. [2024-12-06 00:07:43,742 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1734 transitions. [2024-12-06 00:07:43,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:07:43,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:43,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:43,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:46,274 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:08:05,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:05,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 748 states and 1761 transitions. [2024-12-06 00:08:05,738 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1761 transitions. [2024-12-06 00:08:05,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:08:05,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:05,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:05,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:08,803 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:24,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:24,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 755 states and 1792 transitions. [2024-12-06 00:08:24,805 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1792 transitions. [2024-12-06 00:08:24,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:08:24,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:24,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:24,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:24,885 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:08:34,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:34,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 758 states and 1802 transitions. [2024-12-06 00:08:34,138 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1802 transitions. [2024-12-06 00:08:34,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:08:34,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:34,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:34,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:37,841 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.