./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety/lockfree-3.0.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_5086c50a-932e-4c07-8b2f-45b1cd71d309/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5086c50a-932e-4c07-8b2f-45b1cd71d309/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_5086c50a-932e-4c07-8b2f-45b1cd71d309/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5086c50a-932e-4c07-8b2f-45b1cd71d309/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/lockfree-3.0.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5086c50a-932e-4c07-8b2f-45b1cd71d309/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_5086c50a-932e-4c07-8b2f-45b1cd71d309/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 ce7b97696e85da66033a1f3711f1d24681434c76600ae3cd891d7ea07b7fcbea --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:45:33,979 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:45:34,031 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5086c50a-932e-4c07-8b2f-45b1cd71d309/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 02:45:34,035 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:45:34,035 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:45:34,053 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:45:34,054 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:45:34,054 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:45:34,054 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:45:34,054 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:45:34,054 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:45:34,055 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:45:34,055 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:45:34,055 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 02:45:34,055 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 02:45:34,055 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 02:45:34,055 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:45:34,055 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:45:34,055 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:45:34,055 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:45:34,055 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:45:34,056 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:45:34,056 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:45:34,056 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:45:34,056 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:45:34,056 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:45:34,056 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:45:34,056 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:45:34,056 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:45:34,056 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:45:34,056 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_5086c50a-932e-4c07-8b2f-45b1cd71d309/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 -> ce7b97696e85da66033a1f3711f1d24681434c76600ae3cd891d7ea07b7fcbea [2024-12-06 02:45:34,250 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:45:34,257 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:45:34,258 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:45:34,260 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:45:34,260 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:45:34,261 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5086c50a-932e-4c07-8b2f-45b1cd71d309/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/memsafety/lockfree-3.0.i [2024-12-06 02:45:36,851 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5086c50a-932e-4c07-8b2f-45b1cd71d309/bin/ukojak-verify-CZk0znPC7b/data/1418ca5b2/eb0baaa3221a4b67be315222bdc44462/FLAGdfa9df581 [2024-12-06 02:45:37,095 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:45:37,095 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5086c50a-932e-4c07-8b2f-45b1cd71d309/sv-benchmarks/c/memsafety/lockfree-3.0.i [2024-12-06 02:45:37,105 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5086c50a-932e-4c07-8b2f-45b1cd71d309/bin/ukojak-verify-CZk0znPC7b/data/1418ca5b2/eb0baaa3221a4b67be315222bdc44462/FLAGdfa9df581 [2024-12-06 02:45:37,431 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5086c50a-932e-4c07-8b2f-45b1cd71d309/bin/ukojak-verify-CZk0znPC7b/data/1418ca5b2/eb0baaa3221a4b67be315222bdc44462 [2024-12-06 02:45:37,432 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:45:37,434 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:45:37,434 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:45:37,435 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:45:37,437 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:45:37,438 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:45:37" (1/1) ... [2024-12-06 02:45:37,438 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50ac4504 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:37, skipping insertion in model container [2024-12-06 02:45:37,438 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:45:37" (1/1) ... [2024-12-06 02:45:37,463 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:45:37,701 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:45:37,710 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:45:37,749 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:45:37,775 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:45:37,776 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:37 WrapperNode [2024-12-06 02:45:37,776 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:45:37,777 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:45:37,777 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:45:37,777 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:45:37,783 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:37" (1/1) ... [2024-12-06 02:45:37,792 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:37" (1/1) ... [2024-12-06 02:45:37,810 INFO L138 Inliner]: procedures = 125, calls = 18, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 127 [2024-12-06 02:45:37,810 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:45:37,810 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:45:37,811 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:45:37,811 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:45:37,818 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:37" (1/1) ... [2024-12-06 02:45:37,818 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:37" (1/1) ... [2024-12-06 02:45:37,821 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:37" (1/1) ... [2024-12-06 02:45:37,822 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:37" (1/1) ... [2024-12-06 02:45:37,828 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:37" (1/1) ... [2024-12-06 02:45:37,829 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:37" (1/1) ... [2024-12-06 02:45:37,832 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:37" (1/1) ... [2024-12-06 02:45:37,833 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:37" (1/1) ... [2024-12-06 02:45:37,834 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:37" (1/1) ... [2024-12-06 02:45:37,836 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:45:37,837 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:45:37,837 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:45:37,837 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:45:37,838 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:37" (1/1) ... [2024-12-06 02:45:37,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:45:37,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5086c50a-932e-4c07-8b2f-45b1cd71d309/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:45:37,866 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5086c50a-932e-4c07-8b2f-45b1cd71d309/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:45:37,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5086c50a-932e-4c07-8b2f-45b1cd71d309/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:45:37,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:45:37,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:45:37,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:45:37,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:45:37,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:45:37,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:45:37,892 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:45:37,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:45:37,892 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:45:37,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:45:37,980 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:45:37,982 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:45:38,209 INFO L? ?]: Removed 25 outVars from TransFormulas that were not future-live. [2024-12-06 02:45:38,209 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:45:38,300 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:45:38,300 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 02:45:38,301 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:45:38 BoogieIcfgContainer [2024-12-06 02:45:38,301 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:45:38,302 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:45:38,302 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:45:38,315 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:45:38,315 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:45:38" (1/1) ... [2024-12-06 02:45:38,325 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:45:38,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:38,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 49 states and 61 transitions. [2024-12-06 02:45:38,389 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 61 transitions. [2024-12-06 02:45:38,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:45:38,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:38,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:38,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:38,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:45:38,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:38,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 49 states and 60 transitions. [2024-12-06 02:45:38,563 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 60 transitions. [2024-12-06 02:45:38,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:45:38,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:38,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:38,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:38,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:45:38,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:38,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 53 states and 68 transitions. [2024-12-06 02:45:38,686 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2024-12-06 02:45:38,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:45:38,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:38,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:38,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:38,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:45:38,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:38,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 56 states and 74 transitions. [2024-12-06 02:45:38,888 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 74 transitions. [2024-12-06 02:45:38,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:45:38,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:38,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:38,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:38,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:45:39,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:39,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 55 states and 73 transitions. [2024-12-06 02:45:39,017 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 73 transitions. [2024-12-06 02:45:39,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:45:39,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:39,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:39,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:39,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:45:39,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:39,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 54 states and 72 transitions. [2024-12-06 02:45:39,217 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 72 transitions. [2024-12-06 02:45:39,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:45:39,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:39,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:39,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:39,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:45:39,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:39,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 59 states and 84 transitions. [2024-12-06 02:45:39,533 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 84 transitions. [2024-12-06 02:45:39,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:45:39,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:39,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:39,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:39,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:45:39,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:39,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 58 states and 83 transitions. [2024-12-06 02:45:39,578 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 83 transitions. [2024-12-06 02:45:39,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:45:39,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:39,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:39,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:39,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:45:39,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:39,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 57 states and 82 transitions. [2024-12-06 02:45:39,883 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 82 transitions. [2024-12-06 02:45:39,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:45:39,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:39,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:39,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:39,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:45:40,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:40,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 61 states and 92 transitions. [2024-12-06 02:45:40,234 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 92 transitions. [2024-12-06 02:45:40,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:45:40,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:40,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:40,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:40,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:45:40,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:40,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 61 states and 91 transitions. [2024-12-06 02:45:40,370 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 91 transitions. [2024-12-06 02:45:40,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:45:40,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:40,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:40,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:40,389 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 02:45:40,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:40,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 64 states and 100 transitions. [2024-12-06 02:45:40,604 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 100 transitions. [2024-12-06 02:45:40,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:45:40,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:40,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:40,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:40,628 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 02:45:40,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:40,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 67 states and 109 transitions. [2024-12-06 02:45:40,853 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 109 transitions. [2024-12-06 02:45:40,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:45:40,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:40,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:40,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:40,993 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 02:45:41,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:41,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 72 states and 122 transitions. [2024-12-06 02:45:41,575 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2024-12-06 02:45:41,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:45:41,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:41,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:41,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:41,613 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 02:45:42,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:42,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 76 states and 133 transitions. [2024-12-06 02:45:42,077 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 133 transitions. [2024-12-06 02:45:42,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:45:42,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:42,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:42,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:42,122 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:45:42,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:42,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 78 states and 139 transitions. [2024-12-06 02:45:42,307 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 139 transitions. [2024-12-06 02:45:42,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:45:42,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:42,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:42,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:42,468 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:45:43,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:43,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 85 states and 162 transitions. [2024-12-06 02:45:43,310 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 162 transitions. [2024-12-06 02:45:43,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:45:43,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:43,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:43,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:43,336 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:45:44,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:44,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 92 states and 189 transitions. [2024-12-06 02:45:44,339 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 189 transitions. [2024-12-06 02:45:44,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:45:44,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:44,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:44,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:44,511 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:45:45,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:45,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 99 states and 218 transitions. [2024-12-06 02:45:45,823 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 218 transitions. [2024-12-06 02:45:45,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:45:45,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:45,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:45,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:45,870 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:45:46,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:46,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 101 states and 225 transitions. [2024-12-06 02:45:46,328 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 225 transitions. [2024-12-06 02:45:46,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:45:46,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:46,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:46,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:46,354 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:45:46,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:46,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 103 states and 229 transitions. [2024-12-06 02:45:46,586 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 229 transitions. [2024-12-06 02:45:46,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:45:46,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:46,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:46,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:46,621 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:45:48,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:48,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 110 states and 249 transitions. [2024-12-06 02:45:48,051 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 249 transitions. [2024-12-06 02:45:48,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:45:48,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:48,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:48,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:48,095 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:45:48,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:48,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 112 states and 253 transitions. [2024-12-06 02:45:48,414 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 253 transitions. [2024-12-06 02:45:48,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:45:48,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:48,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:48,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:48,462 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:45:48,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:48,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 115 states and 261 transitions. [2024-12-06 02:45:48,517 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 261 transitions. [2024-12-06 02:45:48,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:45:48,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:48,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:48,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:48,544 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:45:48,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:48,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 119 states and 269 transitions. [2024-12-06 02:45:48,873 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 269 transitions. [2024-12-06 02:45:48,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:45:48,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:48,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:48,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:48,938 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:45:50,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:50,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 128 states and 305 transitions. [2024-12-06 02:45:50,652 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 305 transitions. [2024-12-06 02:45:50,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:45:50,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:50,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:50,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:50,730 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:45:51,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:51,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 130 states and 310 transitions. [2024-12-06 02:45:51,531 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 310 transitions. [2024-12-06 02:45:51,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:45:51,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:51,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:51,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:51,555 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:45:52,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:52,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 133 states and 320 transitions. [2024-12-06 02:45:52,652 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 320 transitions. [2024-12-06 02:45:52,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:45:52,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:52,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:52,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:52,670 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:45:53,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:53,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 136 states and 327 transitions. [2024-12-06 02:45:53,510 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 327 transitions. [2024-12-06 02:45:53,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:45:53,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:53,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:53,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:53,544 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:45:53,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:53,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 137 states and 330 transitions. [2024-12-06 02:45:53,966 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 330 transitions. [2024-12-06 02:45:53,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:45:53,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:53,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:53,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:54,046 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:45:54,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:54,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 140 states and 346 transitions. [2024-12-06 02:45:54,854 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 346 transitions. [2024-12-06 02:45:54,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:45:54,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:54,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:54,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:54,916 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:45:55,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:55,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 143 states and 352 transitions. [2024-12-06 02:45:55,586 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 352 transitions. [2024-12-06 02:45:55,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:45:55,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:55,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:55,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:55,623 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:45:56,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:56,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 145 states and 354 transitions. [2024-12-06 02:45:56,456 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 354 transitions. [2024-12-06 02:45:56,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:45:56,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:56,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:56,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:56,492 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:45:57,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:57,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 147 states and 356 transitions. [2024-12-06 02:45:57,207 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 356 transitions. [2024-12-06 02:45:57,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:45:57,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:57,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:57,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:57,224 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:45:58,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:58,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 149 states and 359 transitions. [2024-12-06 02:45:58,063 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 359 transitions. [2024-12-06 02:45:58,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:45:58,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:58,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:58,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:58,092 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:45:58,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:58,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 151 states and 361 transitions. [2024-12-06 02:45:58,529 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 361 transitions. [2024-12-06 02:45:58,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:45:58,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:58,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:58,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:58,560 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:45:59,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:59,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 154 states and 368 transitions. [2024-12-06 02:45:59,857 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 368 transitions. [2024-12-06 02:45:59,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:45:59,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:59,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:59,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:00,452 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:46:02,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:02,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 156 states and 375 transitions. [2024-12-06 02:46:02,405 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 375 transitions. [2024-12-06 02:46:02,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:46:02,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:02,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:02,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:02,443 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:46:03,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:03,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 158 states and 377 transitions. [2024-12-06 02:46:03,358 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 377 transitions. [2024-12-06 02:46:03,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:46:03,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:03,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:03,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:03,387 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:46:03,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:03,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 159 states and 388 transitions. [2024-12-06 02:46:03,810 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 388 transitions. [2024-12-06 02:46:03,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:46:03,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:03,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:03,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:04,233 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:46:07,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:07,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 168 states and 413 transitions. [2024-12-06 02:46:07,115 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 413 transitions. [2024-12-06 02:46:07,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:46:07,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:07,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:07,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:07,154 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:46:07,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:07,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 170 states and 417 transitions. [2024-12-06 02:46:07,666 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 417 transitions. [2024-12-06 02:46:07,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:46:07,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:07,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:07,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:07,720 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:46:08,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:08,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 170 states and 413 transitions. [2024-12-06 02:46:08,481 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 413 transitions. [2024-12-06 02:46:08,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:46:08,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:08,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:08,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:08,683 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:46:09,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:09,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 172 states and 415 transitions. [2024-12-06 02:46:09,713 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 415 transitions. [2024-12-06 02:46:09,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:46:09,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:09,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:09,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:09,732 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:46:10,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:10,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 174 states and 424 transitions. [2024-12-06 02:46:10,604 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 424 transitions. [2024-12-06 02:46:10,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:46:10,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:10,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:10,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:10,647 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:46:11,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:11,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 176 states and 435 transitions. [2024-12-06 02:46:11,570 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 435 transitions. [2024-12-06 02:46:11,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:46:11,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:11,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:11,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:11,589 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:46:12,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:12,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 178 states and 438 transitions. [2024-12-06 02:46:12,040 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 438 transitions. [2024-12-06 02:46:12,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:46:12,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:12,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:12,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:12,067 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:46:12,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:12,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 180 states and 447 transitions. [2024-12-06 02:46:12,705 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 447 transitions. [2024-12-06 02:46:12,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:46:12,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:12,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:12,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:12,767 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:46:13,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:13,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 182 states and 455 transitions. [2024-12-06 02:46:13,371 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 455 transitions. [2024-12-06 02:46:13,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:46:13,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:13,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:13,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:14,206 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:46:17,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:17,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 192 states and 480 transitions. [2024-12-06 02:46:17,804 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 480 transitions. [2024-12-06 02:46:17,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:46:17,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:17,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:17,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:17,819 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:46:18,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:18,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 193 states and 481 transitions. [2024-12-06 02:46:18,334 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 481 transitions. [2024-12-06 02:46:18,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:46:18,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:18,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:18,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:18,354 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:46:18,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:18,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 194 states and 482 transitions. [2024-12-06 02:46:18,862 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 482 transitions. [2024-12-06 02:46:18,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:46:18,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:18,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:18,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:18,888 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:46:18,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:18,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 195 states and 483 transitions. [2024-12-06 02:46:18,928 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 483 transitions. [2024-12-06 02:46:18,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:46:18,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:18,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:18,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:19,419 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:46:20,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:20,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 196 states and 484 transitions. [2024-12-06 02:46:20,504 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 484 transitions. [2024-12-06 02:46:20,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:46:20,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:20,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:20,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:20,573 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:46:23,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:23,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 200 states and 504 transitions. [2024-12-06 02:46:23,318 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 504 transitions. [2024-12-06 02:46:23,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:46:23,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:23,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:23,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:23,371 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:46:25,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:25,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 203 states and 515 transitions. [2024-12-06 02:46:25,039 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 515 transitions. [2024-12-06 02:46:25,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:46:25,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:25,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:25,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:25,091 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:46:26,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:26,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 207 states and 530 transitions. [2024-12-06 02:46:26,904 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 530 transitions. [2024-12-06 02:46:26,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:46:26,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:26,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:26,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:26,949 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:46:26,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:26,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 209 states and 532 transitions. [2024-12-06 02:46:26,984 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 532 transitions. [2024-12-06 02:46:26,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:46:26,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:26,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:26,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:27,028 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:46:31,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:31,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 219 states and 588 transitions. [2024-12-06 02:46:31,621 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 588 transitions. [2024-12-06 02:46:31,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:46:31,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:31,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:31,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:31,667 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:46:33,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:33,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 223 states and 602 transitions. [2024-12-06 02:46:33,586 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 602 transitions. [2024-12-06 02:46:33,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:46:33,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:33,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:33,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:33,632 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:46:35,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:35,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 225 states and 612 transitions. [2024-12-06 02:46:35,069 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 612 transitions. [2024-12-06 02:46:35,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:46:35,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:35,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:35,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:35,101 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:46:36,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:36,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 228 states and 619 transitions. [2024-12-06 02:46:36,535 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 619 transitions. [2024-12-06 02:46:36,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:46:36,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:36,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:36,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:36,563 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:46:37,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:37,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 229 states and 620 transitions. [2024-12-06 02:46:37,189 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 620 transitions. [2024-12-06 02:46:37,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:46:37,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:37,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:37,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:38,496 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:46:45,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:45,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 242 states and 676 transitions. [2024-12-06 02:46:45,872 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 676 transitions. [2024-12-06 02:46:45,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:46:45,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:45,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:45,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:45,924 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:46:48,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:48,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 245 states and 680 transitions. [2024-12-06 02:46:48,187 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 680 transitions. [2024-12-06 02:46:48,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:46:48,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:48,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:48,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:48,441 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:46:49,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:49,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 246 states and 688 transitions. [2024-12-06 02:46:49,875 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 688 transitions. [2024-12-06 02:46:49,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:46:49,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:49,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:49,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:49,900 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 02:46:51,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:51,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 248 states and 697 transitions. [2024-12-06 02:46:51,261 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 697 transitions. [2024-12-06 02:46:51,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:46:51,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:51,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:51,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:51,848 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:46:55,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:55,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 254 states and 708 transitions. [2024-12-06 02:46:55,461 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 708 transitions. [2024-12-06 02:46:55,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:46:55,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:55,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:55,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:55,511 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:46:56,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:56,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 256 states and 709 transitions. [2024-12-06 02:46:56,794 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 709 transitions. [2024-12-06 02:46:56,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:46:56,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:56,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:56,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:56,825 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 02:46:57,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:57,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 257 states and 711 transitions. [2024-12-06 02:46:57,638 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 711 transitions. [2024-12-06 02:46:57,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:46:57,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:57,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:57,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:57,684 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:46:59,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:59,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 260 states and 721 transitions. [2024-12-06 02:46:59,853 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 721 transitions. [2024-12-06 02:46:59,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:46:59,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:59,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:59,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:59,918 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:47:04,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:04,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 267 states and 743 transitions. [2024-12-06 02:47:04,114 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 743 transitions. [2024-12-06 02:47:04,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:47:04,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:04,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:04,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:04,161 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:47:05,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:05,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 268 states and 746 transitions. [2024-12-06 02:47:05,030 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 746 transitions. [2024-12-06 02:47:05,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:47:05,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:05,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:05,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:05,054 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 02:47:06,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:06,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 270 states and 748 transitions. [2024-12-06 02:47:06,764 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 748 transitions. [2024-12-06 02:47:06,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:47:06,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:06,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:06,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:06,823 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:47:07,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:07,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 272 states and 751 transitions. [2024-12-06 02:47:07,647 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 751 transitions. [2024-12-06 02:47:07,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:47:07,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:07,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:07,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:07,676 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 02:47:10,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:10,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 275 states and 757 transitions. [2024-12-06 02:47:10,497 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 757 transitions. [2024-12-06 02:47:10,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:47:10,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:10,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:10,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:10,663 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:47:12,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:12,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 277 states and 767 transitions. [2024-12-06 02:47:12,477 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 767 transitions. [2024-12-06 02:47:12,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:47:12,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:12,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:12,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:12,733 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:47:18,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:18,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 285 states and 817 transitions. [2024-12-06 02:47:18,671 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 817 transitions. [2024-12-06 02:47:18,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:47:18,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:18,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:18,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:18,833 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:47:24,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:24,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 291 states and 836 transitions. [2024-12-06 02:47:24,133 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 836 transitions. [2024-12-06 02:47:24,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:47:24,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:24,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:24,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:24,195 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:47:25,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:25,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 291 states and 833 transitions. [2024-12-06 02:47:25,412 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 833 transitions. [2024-12-06 02:47:25,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:47:25,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:25,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:25,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:25,587 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:47:26,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:26,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 292 states and 838 transitions. [2024-12-06 02:47:26,532 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 838 transitions. [2024-12-06 02:47:26,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:47:26,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:26,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:26,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:26,555 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 02:47:28,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:28,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 294 states and 840 transitions. [2024-12-06 02:47:28,448 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 840 transitions. [2024-12-06 02:47:28,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:47:28,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:28,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:28,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:28,697 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:47:32,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:32,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 297 states and 851 transitions. [2024-12-06 02:47:32,607 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 851 transitions. [2024-12-06 02:47:32,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:47:32,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:32,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:32,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:32,817 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:47:34,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:34,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 301 states and 863 transitions. [2024-12-06 02:47:34,572 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 863 transitions. [2024-12-06 02:47:34,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:47:34,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:34,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:34,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:34,758 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:47:38,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:38,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 306 states and 881 transitions. [2024-12-06 02:47:38,500 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 881 transitions. [2024-12-06 02:47:38,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:47:38,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:38,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:38,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:38,713 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:47:41,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:41,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 312 states and 900 transitions. [2024-12-06 02:47:41,867 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 900 transitions. [2024-12-06 02:47:41,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:47:41,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:41,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:41,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:41,920 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:47:43,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:43,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 313 states and 901 transitions. [2024-12-06 02:47:43,115 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 901 transitions. [2024-12-06 02:47:43,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:47:43,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:43,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:43,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:43,134 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:47:44,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:44,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 315 states and 903 transitions. [2024-12-06 02:47:44,679 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 903 transitions. [2024-12-06 02:47:44,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:47:44,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:44,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:44,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:44,729 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:47:46,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:46,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 317 states and 906 transitions. [2024-12-06 02:47:46,173 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 906 transitions. [2024-12-06 02:47:46,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:47:46,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:46,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:46,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:46,189 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:47:47,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:47,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 319 states and 908 transitions. [2024-12-06 02:47:47,657 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 908 transitions. [2024-12-06 02:47:47,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:47:47,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:47,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:47,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:47,693 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:47:48,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:48,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 319 states and 898 transitions. [2024-12-06 02:47:48,110 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 898 transitions. [2024-12-06 02:47:48,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:47:48,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:48,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:48,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:48,138 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:47:49,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:49,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 321 states and 900 transitions. [2024-12-06 02:47:49,644 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 900 transitions. [2024-12-06 02:47:49,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:47:49,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:49,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:49,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:50,281 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:47:52,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:52,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 321 states and 895 transitions. [2024-12-06 02:47:52,550 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 895 transitions. [2024-12-06 02:47:52,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:47:52,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:52,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:52,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:52,580 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 02:47:53,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:53,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 322 states and 905 transitions. [2024-12-06 02:47:53,269 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 905 transitions. [2024-12-06 02:47:53,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:47:53,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:53,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:53,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:53,299 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 02:47:53,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:53,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 323 states and 908 transitions. [2024-12-06 02:47:53,944 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 908 transitions. [2024-12-06 02:47:53,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:47:53,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:53,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:53,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:53,968 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 02:47:55,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:55,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 325 states and 916 transitions. [2024-12-06 02:47:55,376 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 916 transitions. [2024-12-06 02:47:55,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:47:55,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:55,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:55,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:55,419 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:48:02,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:02,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 339 states and 963 transitions. [2024-12-06 02:48:02,279 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 963 transitions. [2024-12-06 02:48:02,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:48:02,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:02,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:02,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:02,315 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:48:03,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:03,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 341 states and 965 transitions. [2024-12-06 02:48:03,831 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 965 transitions. [2024-12-06 02:48:03,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:48:03,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:03,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:03,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:03,874 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:48:05,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:05,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 343 states and 974 transitions. [2024-12-06 02:48:05,694 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 974 transitions. [2024-12-06 02:48:05,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:48:05,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:05,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:05,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:05,739 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:48:07,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:07,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 345 states and 976 transitions. [2024-12-06 02:48:07,301 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 976 transitions. [2024-12-06 02:48:07,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:48:07,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:07,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:07,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:07,345 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:48:10,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:10,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 349 states and 984 transitions. [2024-12-06 02:48:10,886 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 984 transitions. [2024-12-06 02:48:10,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:48:10,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:10,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:10,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:10,931 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:48:12,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:12,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 353 states and 999 transitions. [2024-12-06 02:48:12,697 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 999 transitions. [2024-12-06 02:48:12,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:48:12,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:12,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:12,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:12,742 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:48:13,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:13,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 355 states and 1002 transitions. [2024-12-06 02:48:13,643 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 1002 transitions. [2024-12-06 02:48:13,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:48:13,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:13,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:13,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:15,173 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:48:24,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:24,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 361 states and 1021 transitions. [2024-12-06 02:48:24,461 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 1021 transitions. [2024-12-06 02:48:24,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:48:24,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:24,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:24,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:24,522 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:48:25,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:25,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 363 states and 1024 transitions. [2024-12-06 02:48:25,575 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 1024 transitions. [2024-12-06 02:48:25,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:48:25,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:25,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:25,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:25,622 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:48:29,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:29,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 366 states and 1028 transitions. [2024-12-06 02:48:29,095 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 1028 transitions. [2024-12-06 02:48:29,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:48:29,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:29,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:29,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:29,145 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:48:35,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:35,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 371 states and 1043 transitions. [2024-12-06 02:48:35,194 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 1043 transitions. [2024-12-06 02:48:35,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:48:35,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:35,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:35,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:35,242 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:48:38,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:38,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 374 states and 1052 transitions. [2024-12-06 02:48:38,730 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 1052 transitions. [2024-12-06 02:48:38,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:48:38,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:38,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:38,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:38,767 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:48:44,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:44,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 379 states and 1064 transitions. [2024-12-06 02:48:44,644 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 1064 transitions. [2024-12-06 02:48:44,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:48:44,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:44,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:44,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:44,664 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:48:44,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:44,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 381 states and 1066 transitions. [2024-12-06 02:48:44,725 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 1066 transitions. [2024-12-06 02:48:44,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:48:44,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:44,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:44,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:44,761 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:48:49,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:49,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 386 states and 1083 transitions. [2024-12-06 02:48:49,709 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 1083 transitions. [2024-12-06 02:48:49,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:48:49,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:49,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:49,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:49,745 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:48:49,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:49,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 388 states and 1085 transitions. [2024-12-06 02:48:49,823 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 1085 transitions. [2024-12-06 02:48:49,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:48:49,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:49,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:49,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:49,960 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:48:54,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:54,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 392 states and 1089 transitions. [2024-12-06 02:48:54,229 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 1089 transitions. [2024-12-06 02:48:54,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:48:54,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:54,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:54,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:54,279 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:48:55,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:55,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 393 states and 1090 transitions. [2024-12-06 02:48:55,405 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 1090 transitions. [2024-12-06 02:48:55,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:48:55,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:55,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:55,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:55,454 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:48:58,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:58,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 396 states and 1101 transitions. [2024-12-06 02:48:58,895 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 1101 transitions. [2024-12-06 02:48:58,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:48:58,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:58,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:58,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:58,946 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:49:00,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:00,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 397 states and 1107 transitions. [2024-12-06 02:49:00,090 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 1107 transitions. [2024-12-06 02:49:00,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:49:00,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:00,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:00,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:00,126 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:49:01,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:01,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 398 states and 1110 transitions. [2024-12-06 02:49:01,304 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 1110 transitions. [2024-12-06 02:49:01,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:49:01,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:01,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:01,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:01,329 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 02:49:05,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:05,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 402 states and 1121 transitions. [2024-12-06 02:49:05,778 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1121 transitions. [2024-12-06 02:49:05,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:49:05,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:05,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:05,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:05,806 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:49:07,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:07,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 403 states and 1122 transitions. [2024-12-06 02:49:07,031 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 1122 transitions. [2024-12-06 02:49:07,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:49:07,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:07,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:07,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:07,711 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:49:19,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:19,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 415 states and 1173 transitions. [2024-12-06 02:49:19,985 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 1173 transitions. [2024-12-06 02:49:19,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:49:19,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:19,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:19,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:20,062 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:49:22,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:22,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 418 states and 1179 transitions. [2024-12-06 02:49:22,787 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1179 transitions. [2024-12-06 02:49:22,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:49:22,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:22,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:22,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:22,864 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:49:27,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:27,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 422 states and 1185 transitions. [2024-12-06 02:49:27,623 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1185 transitions. [2024-12-06 02:49:27,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:49:27,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:27,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:27,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:27,663 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:49:32,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:32,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 426 states and 1193 transitions. [2024-12-06 02:49:32,901 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1193 transitions. [2024-12-06 02:49:32,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:49:32,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:32,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:32,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:32,937 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:49:35,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:35,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 428 states and 1194 transitions. [2024-12-06 02:49:35,720 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1194 transitions. [2024-12-06 02:49:35,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:49:35,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:35,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:35,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:35,776 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:49:41,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:41,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 433 states and 1209 transitions. [2024-12-06 02:49:41,087 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 1209 transitions. [2024-12-06 02:49:41,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:49:41,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:41,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:41,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:41,138 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:49:46,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:46,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 436 states and 1214 transitions. [2024-12-06 02:49:46,501 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 1214 transitions. [2024-12-06 02:49:46,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:49:46,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:46,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:46,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:46,538 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 02:49:49,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:49,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 439 states and 1216 transitions. [2024-12-06 02:49:49,850 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 1216 transitions. [2024-12-06 02:49:49,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:49:49,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:49,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:49,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:49,902 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:49:52,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:52,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 441 states and 1217 transitions. [2024-12-06 02:49:52,302 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 1217 transitions. [2024-12-06 02:49:52,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:49:52,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:52,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:52,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:52,374 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:49:54,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:54,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 443 states and 1218 transitions. [2024-12-06 02:49:54,680 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1218 transitions. [2024-12-06 02:49:54,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:49:54,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:54,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:54,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:54,873 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:49:59,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:59,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 446 states and 1227 transitions. [2024-12-06 02:49:59,814 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1227 transitions. [2024-12-06 02:49:59,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:49:59,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:59,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:59,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:59,872 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:50:01,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:01,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 446 states and 1226 transitions. [2024-12-06 02:50:01,340 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1226 transitions. [2024-12-06 02:50:01,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:50:01,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:01,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:01,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:01,383 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:50:02,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:02,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 446 states and 1220 transitions. [2024-12-06 02:50:02,755 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1220 transitions. [2024-12-06 02:50:02,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:50:02,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:02,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:02,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:02,953 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:50:08,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:08,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 451 states and 1233 transitions. [2024-12-06 02:50:08,506 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 1233 transitions. [2024-12-06 02:50:08,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:50:08,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:08,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:08,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:08,694 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:50:10,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:10,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 452 states and 1242 transitions. [2024-12-06 02:50:10,209 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 1242 transitions. [2024-12-06 02:50:10,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:50:10,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:10,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:10,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:10,408 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:50:14,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:14,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 455 states and 1248 transitions. [2024-12-06 02:50:14,587 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 1248 transitions. [2024-12-06 02:50:14,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:50:14,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:14,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:14,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:14,643 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:50:16,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:16,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 453 states and 1242 transitions. [2024-12-06 02:50:16,290 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 1242 transitions. [2024-12-06 02:50:16,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:50:16,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:16,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:16,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:16,491 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:50:21,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:21,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 456 states and 1253 transitions. [2024-12-06 02:50:21,025 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1253 transitions. [2024-12-06 02:50:21,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:50:21,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:21,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:21,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:21,221 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:50:22,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:22,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 458 states and 1256 transitions. [2024-12-06 02:50:22,610 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1256 transitions. [2024-12-06 02:50:22,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:50:22,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:22,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:22,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:22,871 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:50:32,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:32,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 463 states and 1269 transitions. [2024-12-06 02:50:32,192 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1269 transitions. [2024-12-06 02:50:32,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:50:32,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:32,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:32,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:32,256 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 27 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:50:33,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:33,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 463 states and 1263 transitions. [2024-12-06 02:50:33,195 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1263 transitions. [2024-12-06 02:50:33,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:50:33,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:33,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:33,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:33,452 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:50:39,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:39,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 469 states and 1277 transitions. [2024-12-06 02:50:39,686 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1277 transitions. [2024-12-06 02:50:39,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:50:39,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:39,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:39,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:39,714 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:50:44,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:44,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 472 states and 1280 transitions. [2024-12-06 02:50:44,411 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1280 transitions. [2024-12-06 02:50:44,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:50:44,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:44,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:44,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:44,467 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:50:46,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:46,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 473 states and 1280 transitions. [2024-12-06 02:50:46,497 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 1280 transitions. [2024-12-06 02:50:46,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:50:46,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:46,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:46,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:46,751 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 02:50:50,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:50,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 475 states and 1281 transitions. [2024-12-06 02:50:50,059 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1281 transitions. [2024-12-06 02:50:50,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:50:50,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:50,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:50,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:50,125 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:50:59,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:59,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 482 states and 1305 transitions. [2024-12-06 02:50:59,482 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1305 transitions. [2024-12-06 02:50:59,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:50:59,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:59,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:59,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:59,544 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:51:01,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:01,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 486 states and 1316 transitions. [2024-12-06 02:51:01,719 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1316 transitions. [2024-12-06 02:51:01,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:51:01,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:01,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:01,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:01,767 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:51:05,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:05,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 487 states and 1324 transitions. [2024-12-06 02:51:05,429 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1324 transitions. [2024-12-06 02:51:05,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:51:05,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:05,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:05,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:05,476 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:51:06,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:06,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 489 states and 1327 transitions. [2024-12-06 02:51:06,623 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1327 transitions. [2024-12-06 02:51:06,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:51:06,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:06,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:06,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:06,672 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 11 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:51:06,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:06,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 490 states and 1333 transitions. [2024-12-06 02:51:06,757 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1333 transitions. [2024-12-06 02:51:06,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:51:06,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:06,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:06,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:06,817 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 19 proven. 20 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:51:10,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:10,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 493 states and 1343 transitions. [2024-12-06 02:51:10,762 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1343 transitions. [2024-12-06 02:51:10,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:51:10,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:10,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:10,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:10,810 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 11 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:51:11,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:11,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 494 states and 1349 transitions. [2024-12-06 02:51:11,446 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1349 transitions. [2024-12-06 02:51:11,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:51:11,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:11,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:11,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:11,477 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 02:51:12,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:12,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 495 states and 1349 transitions. [2024-12-06 02:51:12,702 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1349 transitions. [2024-12-06 02:51:12,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:51:12,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:12,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:12,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:12,750 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 11 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:51:13,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:13,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 496 states and 1356 transitions. [2024-12-06 02:51:13,511 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1356 transitions. [2024-12-06 02:51:13,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:51:13,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:13,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:13,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:13,561 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:51:17,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:17,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 496 states and 1355 transitions. [2024-12-06 02:51:17,426 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1355 transitions. [2024-12-06 02:51:17,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:51:17,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:17,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:17,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:17,493 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 11 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:51:17,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:17,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 497 states and 1362 transitions. [2024-12-06 02:51:17,683 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1362 transitions. [2024-12-06 02:51:17,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:51:17,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:17,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:17,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:17,749 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 11 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:51:18,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:18,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 498 states and 1365 transitions. [2024-12-06 02:51:18,426 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1365 transitions. [2024-12-06 02:51:18,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:51:18,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:18,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:18,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:18,500 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:51:29,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:29,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 510 states and 1394 transitions. [2024-12-06 02:51:29,946 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1394 transitions. [2024-12-06 02:51:29,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:51:29,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:29,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:29,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:29,996 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:51:34,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:34,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 516 states and 1404 transitions. [2024-12-06 02:51:34,526 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1404 transitions. [2024-12-06 02:51:34,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:51:34,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:34,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:34,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:34,676 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:51:40,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:40,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 522 states and 1418 transitions. [2024-12-06 02:51:40,021 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1418 transitions. [2024-12-06 02:51:40,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:51:40,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:40,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:40,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:40,048 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 02:51:41,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:41,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 523 states and 1418 transitions. [2024-12-06 02:51:41,353 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1418 transitions. [2024-12-06 02:51:41,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:51:41,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:41,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:41,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:42,092 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:51:45,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:45,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 524 states and 1424 transitions. [2024-12-06 02:51:45,366 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1424 transitions. [2024-12-06 02:51:45,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:51:45,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:45,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:45,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:45,437 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:51:49,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:49,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 527 states and 1426 transitions. [2024-12-06 02:51:49,659 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1426 transitions. [2024-12-06 02:51:49,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:51:49,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:49,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:49,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:51,549 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:52:08,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:08,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 535 states and 1448 transitions. [2024-12-06 02:52:08,493 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1448 transitions. [2024-12-06 02:52:08,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:52:08,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:08,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:08,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:08,560 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:52:10,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:10,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 537 states and 1451 transitions. [2024-12-06 02:52:10,179 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1451 transitions. [2024-12-06 02:52:10,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:52:10,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:10,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:10,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:10,246 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 34 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:52:11,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:11,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 537 states and 1450 transitions. [2024-12-06 02:52:11,157 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1450 transitions. [2024-12-06 02:52:11,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:52:11,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:11,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:11,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:11,206 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:52:14,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:14,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 540 states and 1452 transitions. [2024-12-06 02:52:14,994 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1452 transitions. [2024-12-06 02:52:14,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:52:14,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:14,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:15,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:15,044 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:52:19,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:19,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 543 states and 1454 transitions. [2024-12-06 02:52:19,250 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1454 transitions. [2024-12-06 02:52:19,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:52:19,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:19,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:19,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:19,317 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 02:52:22,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:22,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 545 states and 1455 transitions. [2024-12-06 02:52:22,288 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1455 transitions. [2024-12-06 02:52:22,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:52:22,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:22,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:22,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:22,325 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:52:25,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:25,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 548 states and 1458 transitions. [2024-12-06 02:52:25,157 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1458 transitions. [2024-12-06 02:52:25,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:52:25,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:25,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:25,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:25,197 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 02:52:26,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:26,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 549 states and 1458 transitions. [2024-12-06 02:52:26,533 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 1458 transitions. [2024-12-06 02:52:26,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:52:26,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:26,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:26,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:26,557 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:52:26,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:26,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 550 states and 1458 transitions. [2024-12-06 02:52:26,627 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1458 transitions. [2024-12-06 02:52:26,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:52:26,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:26,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:26,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:27,984 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 02:52:33,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:33,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 550 states and 1444 transitions. [2024-12-06 02:52:33,146 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1444 transitions. [2024-12-06 02:52:33,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:52:33,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:33,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:33,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:33,295 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 11 proven. 23 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:52:34,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:34,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 551 states and 1444 transitions. [2024-12-06 02:52:34,708 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1444 transitions. [2024-12-06 02:52:34,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:52:34,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:34,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:34,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:34,861 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 11 proven. 23 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:52:36,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:36,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 552 states and 1444 transitions. [2024-12-06 02:52:36,301 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1444 transitions. [2024-12-06 02:52:36,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:52:36,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:36,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:36,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:36,338 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 02:52:37,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:37,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 553 states and 1445 transitions. [2024-12-06 02:52:37,584 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1445 transitions. [2024-12-06 02:52:37,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:52:37,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:37,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:37,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:37,627 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 16 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:52:40,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:40,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 555 states and 1446 transitions. [2024-12-06 02:52:40,354 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 1446 transitions. [2024-12-06 02:52:40,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:52:40,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:40,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:40,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:40,407 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 27 proven. 1 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:52:43,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:43,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 555 states and 1440 transitions. [2024-12-06 02:52:43,064 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 1440 transitions. [2024-12-06 02:52:43,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:52:43,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:43,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:43,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:43,111 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 02:52:47,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:47,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 555 states and 1434 transitions. [2024-12-06 02:52:47,514 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 1434 transitions. [2024-12-06 02:52:47,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:52:47,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:47,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:47,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:47,566 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 02:52:47,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:47,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 556 states and 1442 transitions. [2024-12-06 02:52:47,650 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1442 transitions. [2024-12-06 02:52:47,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:52:47,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:47,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:47,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:47,703 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 02:52:50,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:50,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 559 states and 1451 transitions. [2024-12-06 02:52:50,854 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1451 transitions. [2024-12-06 02:52:50,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:52:50,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:50,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:50,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:50,907 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 02:53:04,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:04,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 570 states and 1483 transitions. [2024-12-06 02:53:04,823 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1483 transitions. [2024-12-06 02:53:04,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:53:04,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:04,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:04,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:05,781 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 32 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:53:06,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:06,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 571 states and 1489 transitions. [2024-12-06 02:53:06,884 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1489 transitions. [2024-12-06 02:53:06,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:53:06,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:06,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:06,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:06,942 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 32 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:53:09,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:09,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 571 states and 1487 transitions. [2024-12-06 02:53:09,161 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1487 transitions. [2024-12-06 02:53:09,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:53:09,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:09,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:09,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:09,217 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 32 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:53:11,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:11,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 571 states and 1485 transitions. [2024-12-06 02:53:11,303 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1485 transitions. [2024-12-06 02:53:11,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:53:11,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:11,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:11,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:11,368 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 02:53:24,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:24,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 580 states and 1503 transitions. [2024-12-06 02:53:24,797 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1503 transitions. [2024-12-06 02:53:24,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:53:24,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:24,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:24,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:24,831 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 02:53:27,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:27,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 584 states and 1506 transitions. [2024-12-06 02:53:27,933 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1506 transitions. [2024-12-06 02:53:27,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:53:27,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:27,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:27,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:27,987 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:53:32,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:32,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 587 states and 1517 transitions. [2024-12-06 02:53:32,867 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1517 transitions. [2024-12-06 02:53:32,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:53:32,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:32,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:32,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:32,938 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:53:35,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:35,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 588 states and 1527 transitions. [2024-12-06 02:53:35,191 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1527 transitions. [2024-12-06 02:53:35,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:53:35,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:35,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:35,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:35,291 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:53:41,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:41,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 591 states and 1539 transitions. [2024-12-06 02:53:41,265 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1539 transitions. [2024-12-06 02:53:41,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:53:41,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:41,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:41,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:41,338 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:53:45,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:45,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 593 states and 1543 transitions. [2024-12-06 02:53:45,836 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1543 transitions. [2024-12-06 02:53:45,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:53:45,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:45,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:45,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:45,907 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:53:54,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:54,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1557 states to 598 states and 1557 transitions. [2024-12-06 02:53:54,042 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1557 transitions. [2024-12-06 02:53:54,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:53:54,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:54,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:54,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:54,112 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:53:58,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:58,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 600 states and 1558 transitions. [2024-12-06 02:53:58,011 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1558 transitions. [2024-12-06 02:53:58,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:53:58,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:58,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:58,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:58,086 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:54:04,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:04,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 603 states and 1564 transitions. [2024-12-06 02:54:04,056 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1564 transitions. [2024-12-06 02:54:04,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:54:04,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:04,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:04,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:04,139 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:54:12,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:12,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 608 states and 1579 transitions. [2024-12-06 02:54:12,321 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1579 transitions. [2024-12-06 02:54:12,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:54:12,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:12,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:12,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:12,404 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:54:14,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:14,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 610 states and 1582 transitions. [2024-12-06 02:54:14,616 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1582 transitions. [2024-12-06 02:54:14,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:54:14,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:14,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:14,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:14,725 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 27 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:54:21,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:21,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 611 states and 1587 transitions. [2024-12-06 02:54:21,043 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1587 transitions. [2024-12-06 02:54:21,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:54:21,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:21,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:21,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:21,132 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 27 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:54:24,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:24,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 612 states and 1589 transitions. [2024-12-06 02:54:24,624 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1589 transitions. [2024-12-06 02:54:24,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:54:24,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:24,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:24,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:24,861 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 39 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:54:35,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:35,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 617 states and 1610 transitions. [2024-12-06 02:54:35,020 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1610 transitions. [2024-12-06 02:54:35,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:54:35,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:35,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:35,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:35,089 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 39 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:54:44,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:44,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 625 states and 1627 transitions. [2024-12-06 02:54:44,424 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1627 transitions. [2024-12-06 02:54:44,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:54:44,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:44,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:44,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:44,493 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 33 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:54:50,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:50,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 628 states and 1636 transitions. [2024-12-06 02:54:50,947 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1636 transitions. [2024-12-06 02:54:50,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:54:50,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:50,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:50,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:51,019 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 33 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:55:08,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:08,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 634 states and 1661 transitions. [2024-12-06 02:55:08,874 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1661 transitions. [2024-12-06 02:55:08,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:55:08,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:08,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:08,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:08,943 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 33 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:55:11,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:11,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 636 states and 1664 transitions. [2024-12-06 02:55:11,023 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1664 transitions. [2024-12-06 02:55:11,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:55:11,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:11,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:11,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:11,094 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 33 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:55:13,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:13,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 638 states and 1667 transitions. [2024-12-06 02:55:13,221 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1667 transitions. [2024-12-06 02:55:13,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:55:13,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:13,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:13,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:13,487 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 45 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:55:14,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:14,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 638 states and 1666 transitions. [2024-12-06 02:55:14,560 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1666 transitions. [2024-12-06 02:55:14,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:55:14,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:14,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:14,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:14,646 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 13 proven. 25 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:55:14,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:14,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1672 states to 639 states and 1672 transitions. [2024-12-06 02:55:14,834 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1672 transitions. [2024-12-06 02:55:14,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:55:14,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:14,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:14,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:14,912 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 13 proven. 25 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:55:16,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:16,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 640 states and 1678 transitions. [2024-12-06 02:55:16,040 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1678 transitions. [2024-12-06 02:55:16,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:55:16,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:16,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:16,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:16,113 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 22 proven. 26 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:55:17,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:17,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 641 states and 1684 transitions. [2024-12-06 02:55:17,190 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1684 transitions. [2024-12-06 02:55:17,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:55:17,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:17,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:17,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:17,284 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 13 proven. 25 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:55:18,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:18,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 642 states and 1691 transitions. [2024-12-06 02:55:18,528 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1691 transitions. [2024-12-06 02:55:18,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:55:18,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:18,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:18,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:18,606 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 13 proven. 25 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:55:18,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:18,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 643 states and 1697 transitions. [2024-12-06 02:55:18,827 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1697 transitions. [2024-12-06 02:55:18,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:55:18,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:18,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:18,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:18,903 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 13 proven. 30 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:55:21,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:21,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 644 states and 1697 transitions. [2024-12-06 02:55:21,317 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1697 transitions. [2024-12-06 02:55:21,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:55:21,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:21,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:21,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:21,628 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 02:55:25,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:25,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 647 states and 1702 transitions. [2024-12-06 02:55:25,463 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1702 transitions. [2024-12-06 02:55:25,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:55:25,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:25,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:25,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:25,733 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 02:55:27,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:27,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 648 states and 1716 transitions. [2024-12-06 02:55:27,318 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1716 transitions. [2024-12-06 02:55:27,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:55:27,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:27,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:27,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:27,352 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:55:29,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:29,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 649 states and 1716 transitions. [2024-12-06 02:55:29,540 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1716 transitions. [2024-12-06 02:55:29,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:55:29,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:29,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:29,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:29,615 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 02:55:43,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:43,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 661 states and 1744 transitions. [2024-12-06 02:55:43,891 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1744 transitions. [2024-12-06 02:55:43,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:55:43,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:43,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:43,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:43,967 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 02:55:56,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:56,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 667 states and 1754 transitions. [2024-12-06 02:55:56,758 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1754 transitions. [2024-12-06 02:55:56,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:55:56,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:56,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:56,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:56,832 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:56:01,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:01,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 671 states and 1763 transitions. [2024-12-06 02:56:01,154 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1763 transitions. [2024-12-06 02:56:01,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:56:01,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:01,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:01,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:01,444 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:56:05,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:05,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 674 states and 1765 transitions. [2024-12-06 02:56:05,939 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1765 transitions. [2024-12-06 02:56:05,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:56:05,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:05,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:05,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:06,013 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:56:11,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:11,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1770 states to 679 states and 1770 transitions. [2024-12-06 02:56:11,958 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1770 transitions. [2024-12-06 02:56:11,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:56:11,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:11,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:11,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:12,012 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 51 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:56:12,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:12,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 679 states and 1769 transitions. [2024-12-06 02:56:12,752 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1769 transitions. [2024-12-06 02:56:12,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:56:12,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:12,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:12,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:12,802 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 02:56:14,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:14,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1770 states to 680 states and 1770 transitions. [2024-12-06 02:56:14,466 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1770 transitions. [2024-12-06 02:56:14,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:56:14,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:14,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:14,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:21,264 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 48 proven. 16 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:57:03,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:03,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 713 states and 1892 transitions. [2024-12-06 02:57:03,804 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1892 transitions. [2024-12-06 02:57:03,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:57:03,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:03,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:03,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:09,408 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 46 proven. 10 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:57:31,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:31,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 722 states and 1918 transitions. [2024-12-06 02:57:31,141 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1918 transitions. [2024-12-06 02:57:31,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:57:31,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:31,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:31,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:31,192 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 02:57:35,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:35,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1921 states to 726 states and 1921 transitions. [2024-12-06 02:57:35,889 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1921 transitions. [2024-12-06 02:57:35,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:57:35,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:35,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:35,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:37,021 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 46 proven. 10 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:57:55,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:55,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 740 states and 1964 transitions. [2024-12-06 02:57:55,171 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1964 transitions. [2024-12-06 02:57:55,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:57:55,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:55,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:55,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:55,218 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 02:57:59,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:59,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1968 states to 745 states and 1968 transitions. [2024-12-06 02:57:59,593 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1968 transitions. [2024-12-06 02:57:59,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:57:59,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:59,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:59,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:59,652 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 41 proven. 2 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 02:58:01,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:01,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1968 states to 746 states and 1968 transitions. [2024-12-06 02:58:01,655 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1968 transitions. [2024-12-06 02:58:01,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:58:01,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:01,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:01,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:01,721 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 41 proven. 2 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 02:58:03,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:03,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1968 states to 747 states and 1968 transitions. [2024-12-06 02:58:03,587 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1968 transitions. [2024-12-06 02:58:03,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:58:03,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:03,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:03,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:03,650 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 02:58:11,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:11,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1989 states to 752 states and 1989 transitions. [2024-12-06 02:58:11,340 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1989 transitions. [2024-12-06 02:58:11,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:58:11,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:11,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:11,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:11,408 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 37 proven. 1 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 02:58:15,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:15,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 753 states and 1994 transitions. [2024-12-06 02:58:15,128 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1994 transitions. [2024-12-06 02:58:15,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:58:15,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:15,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:15,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:15,224 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 02:58:19,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:19,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2004 states to 756 states and 2004 transitions. [2024-12-06 02:58:19,615 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 2004 transitions. [2024-12-06 02:58:19,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:58:19,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:19,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:19,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:19,674 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 02:58:32,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:32,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2030 states to 765 states and 2030 transitions. [2024-12-06 02:58:32,993 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 2030 transitions. [2024-12-06 02:58:32,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:58:32,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:32,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:33,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:33,054 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 02:58:42,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:42,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 772 states and 2047 transitions. [2024-12-06 02:58:42,875 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 2047 transitions. [2024-12-06 02:58:42,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:58:42,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:42,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:42,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:42,935 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 02:58:51,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:51,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 778 states and 2059 transitions. [2024-12-06 02:58:51,014 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 2059 transitions. [2024-12-06 02:58:51,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:58:51,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:51,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:51,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:51,107 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 02:58:57,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:57,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2061 states to 781 states and 2061 transitions. [2024-12-06 02:58:57,486 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 2061 transitions. [2024-12-06 02:58:57,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:58:57,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:57,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:57,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:57,548 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 02:59:01,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:01,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2066 states to 785 states and 2066 transitions. [2024-12-06 02:59:01,762 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 2066 transitions. [2024-12-06 02:59:01,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:59:01,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:01,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:01,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:01,787 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked.