./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety/lockfree-3.3.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_623674f6-61da-44d5-9e54-59a448da5dd4/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623674f6-61da-44d5-9e54-59a448da5dd4/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_623674f6-61da-44d5-9e54-59a448da5dd4/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623674f6-61da-44d5-9e54-59a448da5dd4/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/lockfree-3.3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623674f6-61da-44d5-9e54-59a448da5dd4/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_623674f6-61da-44d5-9e54-59a448da5dd4/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 1db117ae3c729419255b5da4a7f4ecd64b2d99a167d11f22266a773c4ff13cdb --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:18:22,249 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:18:22,300 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623674f6-61da-44d5-9e54-59a448da5dd4/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 05:18:22,304 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:18:22,305 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:18:22,322 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:18:22,323 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:18:22,323 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:18:22,323 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:18:22,323 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:18:22,324 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:18:22,324 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:18:22,324 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:18:22,324 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 05:18:22,324 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 05:18:22,324 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 05:18:22,324 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:18:22,324 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 05:18:22,324 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:18:22,325 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:18:22,325 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:18:22,325 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:18:22,325 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:18:22,325 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:18:22,325 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:18:22,325 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:18:22,325 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:18:22,325 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:18:22,325 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:18:22,325 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:18:22,326 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_623674f6-61da-44d5-9e54-59a448da5dd4/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 -> 1db117ae3c729419255b5da4a7f4ecd64b2d99a167d11f22266a773c4ff13cdb [2024-12-06 05:18:22,523 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:18:22,530 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:18:22,532 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:18:22,533 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:18:22,533 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:18:22,535 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623674f6-61da-44d5-9e54-59a448da5dd4/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/memsafety/lockfree-3.3.i [2024-12-06 05:18:25,217 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623674f6-61da-44d5-9e54-59a448da5dd4/bin/ukojak-verify-CZk0znPC7b/data/d599ede9b/df0fa3ebfa374b58b46aac6068746e6d/FLAG12e9dd9e1 [2024-12-06 05:18:25,489 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:18:25,489 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623674f6-61da-44d5-9e54-59a448da5dd4/sv-benchmarks/c/memsafety/lockfree-3.3.i [2024-12-06 05:18:25,500 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623674f6-61da-44d5-9e54-59a448da5dd4/bin/ukojak-verify-CZk0znPC7b/data/d599ede9b/df0fa3ebfa374b58b46aac6068746e6d/FLAG12e9dd9e1 [2024-12-06 05:18:25,513 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623674f6-61da-44d5-9e54-59a448da5dd4/bin/ukojak-verify-CZk0znPC7b/data/d599ede9b/df0fa3ebfa374b58b46aac6068746e6d [2024-12-06 05:18:25,515 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:18:25,517 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:18:25,518 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:18:25,518 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:18:25,522 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:18:25,523 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:18:25" (1/1) ... [2024-12-06 05:18:25,524 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a6af943 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:18:25, skipping insertion in model container [2024-12-06 05:18:25,524 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:18:25" (1/1) ... [2024-12-06 05:18:25,549 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:18:25,792 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:18:25,801 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:18:25,838 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:18:25,859 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:18:25,860 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:18:25 WrapperNode [2024-12-06 05:18:25,860 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:18:25,861 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:18:25,861 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:18:25,861 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:18:25,866 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:18:25" (1/1) ... [2024-12-06 05:18:25,876 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:18:25" (1/1) ... [2024-12-06 05:18:25,895 INFO L138 Inliner]: procedures = 125, calls = 18, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 132 [2024-12-06 05:18:25,895 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:18:25,895 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:18:25,896 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:18:25,896 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:18:25,901 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:18:25" (1/1) ... [2024-12-06 05:18:25,901 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:18:25" (1/1) ... [2024-12-06 05:18:25,904 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:18:25" (1/1) ... [2024-12-06 05:18:25,904 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:18:25" (1/1) ... [2024-12-06 05:18:25,911 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:18:25" (1/1) ... [2024-12-06 05:18:25,912 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:18:25" (1/1) ... [2024-12-06 05:18:25,915 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:18:25" (1/1) ... [2024-12-06 05:18:25,917 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:18:25" (1/1) ... [2024-12-06 05:18:25,917 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:18:25" (1/1) ... [2024-12-06 05:18:25,920 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:18:25,920 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:18:25,920 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:18:25,921 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:18:25,921 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:18:25" (1/1) ... [2024-12-06 05:18:25,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:18:25,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623674f6-61da-44d5-9e54-59a448da5dd4/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:18:25,946 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623674f6-61da-44d5-9e54-59a448da5dd4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:18:25,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623674f6-61da-44d5-9e54-59a448da5dd4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:18:25,968 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:18:25,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:18:25,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:18:25,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:18:25,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 05:18:25,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 05:18:25,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:18:25,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:18:25,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:18:25,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:18:26,049 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:18:26,050 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:18:26,276 INFO L? ?]: Removed 25 outVars from TransFormulas that were not future-live. [2024-12-06 05:18:26,276 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:18:26,346 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:18:26,347 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 05:18:26,347 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:18:26 BoogieIcfgContainer [2024-12-06 05:18:26,347 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:18:26,348 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:18:26,348 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:18:26,358 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:18:26,358 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:18:26" (1/1) ... [2024-12-06 05:18:26,365 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:18:26,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:26,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 49 states and 61 transitions. [2024-12-06 05:18:26,406 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 61 transitions. [2024-12-06 05:18:26,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 05:18:26,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:26,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:26,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:26,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:18:26,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:26,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 49 states and 60 transitions. [2024-12-06 05:18:26,537 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 60 transitions. [2024-12-06 05:18:26,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 05:18:26,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:26,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:26,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:26,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:18:26,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:26,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 53 states and 68 transitions. [2024-12-06 05:18:26,639 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2024-12-06 05:18:26,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 05:18:26,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:26,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:26,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:26,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:18:26,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:26,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 56 states and 74 transitions. [2024-12-06 05:18:26,796 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 74 transitions. [2024-12-06 05:18:26,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:18:26,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:26,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:26,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:26,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:18:26,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:26,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 55 states and 73 transitions. [2024-12-06 05:18:26,904 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 73 transitions. [2024-12-06 05:18:26,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:18:26,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:26,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:26,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:27,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:18:27,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:27,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 54 states and 72 transitions. [2024-12-06 05:18:27,101 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 72 transitions. [2024-12-06 05:18:27,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:18:27,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:27,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:27,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:27,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:18:27,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:27,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 59 states and 84 transitions. [2024-12-06 05:18:27,391 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 84 transitions. [2024-12-06 05:18:27,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:18:27,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:27,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:27,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:27,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:18:27,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:27,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 58 states and 83 transitions. [2024-12-06 05:18:27,434 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 83 transitions. [2024-12-06 05:18:27,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:18:27,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:27,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:27,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:27,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:18:27,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:27,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 57 states and 82 transitions. [2024-12-06 05:18:27,743 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 82 transitions. [2024-12-06 05:18:27,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:18:27,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:27,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:27,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:27,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:18:28,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:28,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 61 states and 92 transitions. [2024-12-06 05:18:28,124 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 92 transitions. [2024-12-06 05:18:28,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:18:28,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:28,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:28,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:28,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:18:28,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:28,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 61 states and 91 transitions. [2024-12-06 05:18:28,264 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 91 transitions. [2024-12-06 05:18:28,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:18:28,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:28,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:28,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:28,290 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 05:18:28,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:28,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 64 states and 100 transitions. [2024-12-06 05:18:28,534 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 100 transitions. [2024-12-06 05:18:28,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:18:28,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:28,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:28,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:28,559 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 05:18:28,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:28,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 67 states and 109 transitions. [2024-12-06 05:18:28,784 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 109 transitions. [2024-12-06 05:18:28,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:18:28,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:28,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:28,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:28,828 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 05:18:29,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:29,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 71 states and 120 transitions. [2024-12-06 05:18:29,141 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 120 transitions. [2024-12-06 05:18:29,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:18:29,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:29,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:29,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:29,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:18:30,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:30,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 76 states and 133 transitions. [2024-12-06 05:18:30,110 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 133 transitions. [2024-12-06 05:18:30,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:18:30,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:30,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:30,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:30,152 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:18:30,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:30,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 78 states and 139 transitions. [2024-12-06 05:18:30,317 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 139 transitions. [2024-12-06 05:18:30,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:18:30,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:30,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:30,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:30,461 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:18:31,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:31,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 85 states and 162 transitions. [2024-12-06 05:18:31,337 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 162 transitions. [2024-12-06 05:18:31,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:18:31,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:31,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:31,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:31,358 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 05:18:32,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:32,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 92 states and 189 transitions. [2024-12-06 05:18:32,361 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 189 transitions. [2024-12-06 05:18:32,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:18:32,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:32,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:32,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:32,533 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 05:18:33,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:33,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 99 states and 218 transitions. [2024-12-06 05:18:33,882 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 218 transitions. [2024-12-06 05:18:33,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:18:33,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:33,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:33,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:33,920 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 05:18:34,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:34,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 101 states and 225 transitions. [2024-12-06 05:18:34,434 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 225 transitions. [2024-12-06 05:18:34,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:18:34,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:34,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:34,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:34,453 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 05:18:34,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:34,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 103 states and 229 transitions. [2024-12-06 05:18:34,717 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 229 transitions. [2024-12-06 05:18:34,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:18:34,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:34,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:34,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:34,753 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:18:35,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:35,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 109 states and 246 transitions. [2024-12-06 05:18:35,903 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 246 transitions. [2024-12-06 05:18:35,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:18:35,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:35,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:35,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:35,951 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:18:36,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:36,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 112 states and 253 transitions. [2024-12-06 05:18:36,439 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 253 transitions. [2024-12-06 05:18:36,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:18:36,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:36,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:36,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:36,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:18:36,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:36,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 115 states and 261 transitions. [2024-12-06 05:18:36,516 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 261 transitions. [2024-12-06 05:18:36,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:18:36,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:36,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:36,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:36,539 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 05:18:36,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:36,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 119 states and 269 transitions. [2024-12-06 05:18:36,748 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 269 transitions. [2024-12-06 05:18:36,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:18:36,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:36,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:36,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:36,806 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 05:18:38,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:38,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 128 states and 305 transitions. [2024-12-06 05:18:38,205 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 305 transitions. [2024-12-06 05:18:38,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:18:38,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:38,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:38,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:38,264 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 05:18:38,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:38,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 130 states and 310 transitions. [2024-12-06 05:18:38,837 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 310 transitions. [2024-12-06 05:18:38,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:18:38,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:38,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:38,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:38,860 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:18:39,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:39,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 133 states and 320 transitions. [2024-12-06 05:18:39,656 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 320 transitions. [2024-12-06 05:18:39,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:18:39,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:39,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:39,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:39,672 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:18:40,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:40,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 136 states and 327 transitions. [2024-12-06 05:18:40,318 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 327 transitions. [2024-12-06 05:18:40,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:18:40,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:40,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:40,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:40,385 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 05:18:41,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:41,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 141 states and 349 transitions. [2024-12-06 05:18:41,290 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 349 transitions. [2024-12-06 05:18:41,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:18:41,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:41,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:41,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:41,348 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 05:18:41,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:41,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 142 states and 349 transitions. [2024-12-06 05:18:41,696 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 349 transitions. [2024-12-06 05:18:41,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:18:41,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:41,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:41,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:41,725 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 05:18:41,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:41,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 143 states and 352 transitions. [2024-12-06 05:18:41,925 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 352 transitions. [2024-12-06 05:18:41,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:18:41,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:41,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:41,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:41,965 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 05:18:42,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:42,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 145 states and 354 transitions. [2024-12-06 05:18:42,648 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 354 transitions. [2024-12-06 05:18:42,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:18:42,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:42,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:42,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:42,678 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 05:18:43,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:43,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 147 states and 356 transitions. [2024-12-06 05:18:43,286 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 356 transitions. [2024-12-06 05:18:43,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:18:43,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:43,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:43,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:43,305 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:18:43,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:43,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 149 states and 359 transitions. [2024-12-06 05:18:43,850 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 359 transitions. [2024-12-06 05:18:43,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:18:43,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:43,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:43,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:43,867 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:18:44,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:44,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 151 states and 361 transitions. [2024-12-06 05:18:44,139 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 361 transitions. [2024-12-06 05:18:44,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:18:44,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:44,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:44,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:44,167 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:18:44,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:44,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 154 states and 367 transitions. [2024-12-06 05:18:44,859 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 367 transitions. [2024-12-06 05:18:44,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:18:44,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:44,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:44,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:45,228 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 05:18:47,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:47,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 157 states and 390 transitions. [2024-12-06 05:18:47,014 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 390 transitions. [2024-12-06 05:18:47,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:18:47,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:47,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:47,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:47,039 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:18:47,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:47,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 159 states and 392 transitions. [2024-12-06 05:18:47,752 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 392 transitions. [2024-12-06 05:18:47,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:18:47,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:47,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:47,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:48,037 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 05:18:50,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:50,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 168 states and 416 transitions. [2024-12-06 05:18:50,714 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 416 transitions. [2024-12-06 05:18:50,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:18:50,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:50,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:50,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:50,782 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 05:18:51,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:51,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 168 states and 412 transitions. [2024-12-06 05:18:51,269 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 412 transitions. [2024-12-06 05:18:51,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:18:51,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:51,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:51,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:51,284 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 05:18:51,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:51,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 170 states and 421 transitions. [2024-12-06 05:18:51,985 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 421 transitions. [2024-12-06 05:18:51,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:18:51,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:51,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:51,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:52,158 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 05:18:52,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:52,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 172 states and 424 transitions. [2024-12-06 05:18:52,588 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 424 transitions. [2024-12-06 05:18:52,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:18:52,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:52,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:52,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:52,617 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 05:18:53,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:53,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 174 states and 435 transitions. [2024-12-06 05:18:53,391 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 435 transitions. [2024-12-06 05:18:53,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:18:53,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:53,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:53,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:53,410 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 05:18:53,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:53,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 176 states and 438 transitions. [2024-12-06 05:18:53,765 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 438 transitions. [2024-12-06 05:18:53,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:18:53,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:53,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:53,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:53,783 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 05:18:54,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:54,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 178 states and 447 transitions. [2024-12-06 05:18:54,374 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 447 transitions. [2024-12-06 05:18:54,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:18:54,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:54,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:54,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:54,399 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 05:18:54,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:54,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 180 states and 455 transitions. [2024-12-06 05:18:54,789 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 455 transitions. [2024-12-06 05:18:54,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:18:54,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:54,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:54,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:55,373 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 05:18:58,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:58,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 190 states and 480 transitions. [2024-12-06 05:18:58,170 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 480 transitions. [2024-12-06 05:18:58,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:18:58,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:58,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:58,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:58,195 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:18:58,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:58,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 191 states and 486 transitions. [2024-12-06 05:18:58,640 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 486 transitions. [2024-12-06 05:18:58,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:18:58,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:58,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:58,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:58,660 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:18:59,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:59,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 192 states and 487 transitions. [2024-12-06 05:18:59,072 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 487 transitions. [2024-12-06 05:18:59,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:18:59,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:59,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:59,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:59,437 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 05:19:00,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:00,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 193 states and 488 transitions. [2024-12-06 05:19:00,258 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 488 transitions. [2024-12-06 05:19:00,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:19:00,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:00,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:00,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:00,295 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 05:19:02,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:02,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 196 states and 503 transitions. [2024-12-06 05:19:02,005 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 503 transitions. [2024-12-06 05:19:02,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:19:02,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:02,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:02,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:02,045 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 05:19:03,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:03,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 200 states and 521 transitions. [2024-12-06 05:19:03,750 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 521 transitions. [2024-12-06 05:19:03,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:19:03,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:03,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:03,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:03,783 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 05:19:05,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:05,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 204 states and 536 transitions. [2024-12-06 05:19:05,188 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 536 transitions. [2024-12-06 05:19:05,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:19:05,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:05,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:05,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:05,235 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 05:19:05,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:05,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 206 states and 538 transitions. [2024-12-06 05:19:05,261 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 538 transitions. [2024-12-06 05:19:05,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:19:05,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:05,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:05,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:05,287 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 05:19:08,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:08,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 216 states and 594 transitions. [2024-12-06 05:19:08,866 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 594 transitions. [2024-12-06 05:19:08,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:19:08,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:08,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:08,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:08,893 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 05:19:10,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:10,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 220 states and 608 transitions. [2024-12-06 05:19:10,435 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 608 transitions. [2024-12-06 05:19:10,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:19:10,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:10,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:10,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:10,469 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 05:19:13,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:13,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 225 states and 632 transitions. [2024-12-06 05:19:13,209 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 632 transitions. [2024-12-06 05:19:13,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:19:13,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:13,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:13,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:13,237 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 05:19:14,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:14,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 228 states and 642 transitions. [2024-12-06 05:19:14,372 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 642 transitions. [2024-12-06 05:19:14,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:19:14,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:14,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:14,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:14,398 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 05:19:15,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:15,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 229 states and 645 transitions. [2024-12-06 05:19:15,001 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 645 transitions. [2024-12-06 05:19:15,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:19:15,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:15,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:15,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:15,054 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 05:19:16,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:16,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 231 states and 651 transitions. [2024-12-06 05:19:16,177 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 651 transitions. [2024-12-06 05:19:16,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:19:16,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:16,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:16,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:16,208 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 05:19:16,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:16,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 232 states and 652 transitions. [2024-12-06 05:19:16,695 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 652 transitions. [2024-12-06 05:19:16,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:19:16,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:16,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:16,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:16,743 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:16,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:16,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 232 states and 649 transitions. [2024-12-06 05:19:16,979 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 649 transitions. [2024-12-06 05:19:16,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:19:16,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:16,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:16,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:17,007 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 05:19:18,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:18,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 235 states and 653 transitions. [2024-12-06 05:19:18,697 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 653 transitions. [2024-12-06 05:19:18,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:19:18,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:18,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:18,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:18,721 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 05:19:19,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:19,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 237 states and 660 transitions. [2024-12-06 05:19:19,820 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 660 transitions. [2024-12-06 05:19:19,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:19:19,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:19,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:19,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:19,839 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 05:19:20,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:20,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 238 states and 664 transitions. [2024-12-06 05:19:20,436 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 664 transitions. [2024-12-06 05:19:20,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:19:20,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:20,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:20,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:20,624 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 05:19:21,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:21,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 239 states and 671 transitions. [2024-12-06 05:19:21,840 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 671 transitions. [2024-12-06 05:19:21,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:19:21,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:21,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:21,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:22,241 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 05:19:24,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:24,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 245 states and 682 transitions. [2024-12-06 05:19:24,784 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 682 transitions. [2024-12-06 05:19:24,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:19:24,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:24,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:24,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:24,812 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 05:19:26,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:26,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 248 states and 685 transitions. [2024-12-06 05:19:26,598 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 685 transitions. [2024-12-06 05:19:26,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:19:26,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:26,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:26,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:26,632 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 05:19:28,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:28,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 251 states and 695 transitions. [2024-12-06 05:19:28,204 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 695 transitions. [2024-12-06 05:19:28,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:19:28,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:28,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:28,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:28,222 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 05:19:28,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:28,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 252 states and 697 transitions. [2024-12-06 05:19:28,855 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 697 transitions. [2024-12-06 05:19:28,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:19:28,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:28,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:28,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:28,889 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 05:19:30,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:30,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 255 states and 706 transitions. [2024-12-06 05:19:30,353 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 706 transitions. [2024-12-06 05:19:30,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:19:30,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:30,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:30,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:30,404 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 05:19:32,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:32,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 260 states and 723 transitions. [2024-12-06 05:19:32,943 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 723 transitions. [2024-12-06 05:19:32,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:19:32,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:32,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:32,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:32,961 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 05:19:34,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:34,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 262 states and 724 transitions. [2024-12-06 05:19:34,248 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 724 transitions. [2024-12-06 05:19:34,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:19:34,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:34,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:34,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:34,265 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 05:19:34,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:34,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 263 states and 726 transitions. [2024-12-06 05:19:34,831 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 726 transitions. [2024-12-06 05:19:34,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:19:34,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:34,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:34,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:34,848 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 05:19:36,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:36,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 265 states and 730 transitions. [2024-12-06 05:19:36,015 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 730 transitions. [2024-12-06 05:19:36,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:19:36,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:36,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:36,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:36,052 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 05:19:36,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:36,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 266 states and 730 transitions. [2024-12-06 05:19:36,704 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 730 transitions. [2024-12-06 05:19:36,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:19:36,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:36,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:36,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:36,746 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:19:38,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:38,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 269 states and 739 transitions. [2024-12-06 05:19:38,491 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 739 transitions. [2024-12-06 05:19:38,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:19:38,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:38,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:38,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:38,532 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:19:39,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:39,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 272 states and 746 transitions. [2024-12-06 05:19:39,613 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 746 transitions. [2024-12-06 05:19:39,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:19:39,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:39,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:39,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:39,632 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 05:19:40,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:40,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 274 states and 748 transitions. [2024-12-06 05:19:40,860 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 748 transitions. [2024-12-06 05:19:40,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:19:40,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:40,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:40,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:41,005 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 05:19:42,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:42,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 276 states and 757 transitions. [2024-12-06 05:19:42,368 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 757 transitions. [2024-12-06 05:19:42,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:19:42,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:42,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:42,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:42,515 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 05:19:45,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:45,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 281 states and 774 transitions. [2024-12-06 05:19:45,326 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 774 transitions. [2024-12-06 05:19:45,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:19:45,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:45,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:45,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:45,459 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 05:19:46,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:46,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 283 states and 776 transitions. [2024-12-06 05:19:46,851 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 776 transitions. [2024-12-06 05:19:46,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:19:46,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:46,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:46,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:46,891 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:19:47,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:47,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 283 states and 775 transitions. [2024-12-06 05:19:47,672 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 775 transitions. [2024-12-06 05:19:47,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:19:47,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:47,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:47,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:47,794 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 05:19:50,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:50,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 287 states and 789 transitions. [2024-12-06 05:19:50,489 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 789 transitions. [2024-12-06 05:19:50,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:19:50,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:50,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:50,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:50,509 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 05:19:51,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:51,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 288 states and 792 transitions. [2024-12-06 05:19:51,279 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 792 transitions. [2024-12-06 05:19:51,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:19:51,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:51,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:51,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:51,315 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 05:19:52,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:52,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 288 states and 787 transitions. [2024-12-06 05:19:52,215 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 787 transitions. [2024-12-06 05:19:52,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:19:52,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:52,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:52,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:52,343 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 05:19:53,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:53,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 291 states and 799 transitions. [2024-12-06 05:19:53,859 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 799 transitions. [2024-12-06 05:19:53,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:19:53,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:53,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:53,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:53,877 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 05:19:56,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:56,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 294 states and 803 transitions. [2024-12-06 05:19:56,087 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 803 transitions. [2024-12-06 05:19:56,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:19:56,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:56,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:56,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:56,233 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 05:19:57,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:57,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 296 states and 805 transitions. [2024-12-06 05:19:57,763 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 805 transitions. [2024-12-06 05:19:57,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:19:57,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:57,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:57,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:57,778 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 05:19:59,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:59,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 298 states and 807 transitions. [2024-12-06 05:19:59,093 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 807 transitions. [2024-12-06 05:19:59,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:19:59,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:59,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:59,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:59,149 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 05:20:00,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:00,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 299 states and 809 transitions. [2024-12-06 05:20:00,173 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 809 transitions. [2024-12-06 05:20:00,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:20:00,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:00,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:00,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:00,205 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 05:20:01,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:01,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 301 states and 812 transitions. [2024-12-06 05:20:01,624 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 812 transitions. [2024-12-06 05:20:01,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:20:01,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:01,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:01,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:01,649 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 05:20:03,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:03,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 303 states and 814 transitions. [2024-12-06 05:20:03,101 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 814 transitions. [2024-12-06 05:20:03,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:20:03,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:03,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:03,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:03,116 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 05:20:04,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:04,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 305 states and 816 transitions. [2024-12-06 05:20:04,501 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 816 transitions. [2024-12-06 05:20:04,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:20:04,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:04,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:04,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:04,539 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 05:20:04,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:04,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 305 states and 807 transitions. [2024-12-06 05:20:04,989 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 807 transitions. [2024-12-06 05:20:04,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:20:04,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:04,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:04,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:05,656 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 05:20:07,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:07,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 305 states and 804 transitions. [2024-12-06 05:20:07,947 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 804 transitions. [2024-12-06 05:20:07,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:20:07,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:07,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:07,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:07,991 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 05:20:09,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:09,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 305 states and 801 transitions. [2024-12-06 05:20:09,682 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 801 transitions. [2024-12-06 05:20:09,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:20:09,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:09,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:09,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:09,750 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 05:20:18,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:18,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 319 states and 846 transitions. [2024-12-06 05:20:18,638 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 846 transitions. [2024-12-06 05:20:18,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:20:18,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:18,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:18,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:18,710 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 05:20:23,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:23,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 327 states and 870 transitions. [2024-12-06 05:20:23,855 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 870 transitions. [2024-12-06 05:20:23,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:20:23,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:23,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:23,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:23,876 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 05:20:24,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:24,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 329 states and 871 transitions. [2024-12-06 05:20:24,302 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 871 transitions. [2024-12-06 05:20:24,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:20:24,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:24,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:24,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:24,351 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 05:20:25,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:25,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 330 states and 873 transitions. [2024-12-06 05:20:25,306 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 873 transitions. [2024-12-06 05:20:25,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:20:25,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:25,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:25,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:25,343 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 05:20:30,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:30,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 336 states and 889 transitions. [2024-12-06 05:20:30,916 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 889 transitions. [2024-12-06 05:20:30,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:20:30,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:30,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:30,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:30,955 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 05:20:31,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:31,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 338 states and 893 transitions. [2024-12-06 05:20:31,534 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 893 transitions. [2024-12-06 05:20:31,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:20:31,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:31,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:31,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:31,625 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 05:20:32,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:32,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 339 states and 896 transitions. [2024-12-06 05:20:32,547 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 896 transitions. [2024-12-06 05:20:32,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:20:32,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:32,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:32,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:32,597 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 05:20:34,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:34,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 343 states and 909 transitions. [2024-12-06 05:20:34,613 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 909 transitions. [2024-12-06 05:20:34,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:20:34,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:34,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:34,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:34,650 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 05:20:36,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:36,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 347 states and 922 transitions. [2024-12-06 05:20:36,686 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 922 transitions. [2024-12-06 05:20:36,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:20:36,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:36,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:36,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:36,737 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 05:20:38,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:38,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 349 states and 924 transitions. [2024-12-06 05:20:38,649 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 924 transitions. [2024-12-06 05:20:38,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:20:38,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:38,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:38,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:38,685 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 05:20:40,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:40,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 351 states and 926 transitions. [2024-12-06 05:20:40,745 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 926 transitions. [2024-12-06 05:20:40,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:20:40,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:40,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:40,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:42,232 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 05:20:50,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:50,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 359 states and 948 transitions. [2024-12-06 05:20:50,659 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 948 transitions. [2024-12-06 05:20:50,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:20:50,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:50,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:50,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:50,684 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:20:52,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:52,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 361 states and 951 transitions. [2024-12-06 05:20:52,528 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 951 transitions. [2024-12-06 05:20:52,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:20:52,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:52,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:52,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:52,575 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 05:20:53,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:53,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 363 states and 954 transitions. [2024-12-06 05:20:53,345 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 954 transitions. [2024-12-06 05:20:53,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:20:53,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:53,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:53,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:53,412 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 05:20:57,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:57,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 369 states and 972 transitions. [2024-12-06 05:20:57,269 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 972 transitions. [2024-12-06 05:20:57,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:20:57,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:57,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:57,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:57,325 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 05:20:59,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:59,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 371 states and 974 transitions. [2024-12-06 05:20:59,267 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 974 transitions. [2024-12-06 05:20:59,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:20:59,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:59,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:59,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:59,319 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 05:21:02,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:02,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 374 states and 978 transitions. [2024-12-06 05:21:02,219 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 978 transitions. [2024-12-06 05:21:02,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:21:02,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:02,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:02,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:02,263 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 05:21:03,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:03,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 375 states and 978 transitions. [2024-12-06 05:21:03,383 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 978 transitions. [2024-12-06 05:21:03,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:21:03,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:03,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:03,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:03,420 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 05:21:05,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:05,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 377 states and 981 transitions. [2024-12-06 05:21:05,705 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 981 transitions. [2024-12-06 05:21:05,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:21:05,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:05,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:05,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:05,740 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 05:21:10,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:10,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 383 states and 991 transitions. [2024-12-06 05:21:10,127 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 991 transitions. [2024-12-06 05:21:10,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:21:10,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:10,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:10,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:10,143 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 05:21:10,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:10,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 385 states and 993 transitions. [2024-12-06 05:21:10,180 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 993 transitions. [2024-12-06 05:21:10,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:21:10,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:10,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:10,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:10,207 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 05:21:10,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:10,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 387 states and 995 transitions. [2024-12-06 05:21:10,261 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 995 transitions. [2024-12-06 05:21:10,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:21:10,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:10,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:10,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:10,288 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:21:12,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:12,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 389 states and 997 transitions. [2024-12-06 05:21:12,343 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 997 transitions. [2024-12-06 05:21:12,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:21:12,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:12,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:12,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:12,371 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:21:14,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:14,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 391 states and 998 transitions. [2024-12-06 05:21:14,503 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 998 transitions. [2024-12-06 05:21:14,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:21:14,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:14,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:14,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:14,533 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 05:21:16,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:16,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 393 states and 999 transitions. [2024-12-06 05:21:16,066 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 999 transitions. [2024-12-06 05:21:16,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:21:16,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:16,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:16,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:16,105 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 05:21:19,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:19,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 396 states and 1011 transitions. [2024-12-06 05:21:19,064 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 1011 transitions. [2024-12-06 05:21:19,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:21:19,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:19,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:19,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:19,101 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 05:21:20,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:20,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 399 states and 1015 transitions. [2024-12-06 05:21:20,631 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 1015 transitions. [2024-12-06 05:21:20,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:21:20,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:20,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:20,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:20,657 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 05:21:21,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:21,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 400 states and 1018 transitions. [2024-12-06 05:21:21,597 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1018 transitions. [2024-12-06 05:21:21,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:21:21,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:21,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:21,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:21,614 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 05:21:22,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:22,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 401 states and 1019 transitions. [2024-12-06 05:21:22,572 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 1019 transitions. [2024-12-06 05:21:22,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:21:22,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:22,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:22,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:22,614 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 05:21:23,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:23,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 401 states and 1010 transitions. [2024-12-06 05:21:23,248 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 1010 transitions. [2024-12-06 05:21:23,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:21:23,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:23,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:23,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:23,287 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 05:21:25,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:25,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 403 states and 1012 transitions. [2024-12-06 05:21:25,493 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 1012 transitions. [2024-12-06 05:21:25,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:21:25,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:25,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:25,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:25,530 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 05:21:26,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:26,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 404 states and 1016 transitions. [2024-12-06 05:21:26,408 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 1016 transitions. [2024-12-06 05:21:26,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:21:26,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:26,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:26,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:26,427 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 05:21:29,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:29,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 407 states and 1025 transitions. [2024-12-06 05:21:29,235 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 1025 transitions. [2024-12-06 05:21:29,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:21:29,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:29,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:29,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:29,272 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 05:21:30,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:30,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 408 states and 1025 transitions. [2024-12-06 05:21:30,322 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 1025 transitions. [2024-12-06 05:21:30,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:21:30,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:30,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:30,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:32,888 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:21:42,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:42,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 417 states and 1076 transitions. [2024-12-06 05:21:42,413 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 1076 transitions. [2024-12-06 05:21:42,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:21:42,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:42,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:42,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:42,441 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 05:21:45,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:45,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 420 states and 1078 transitions. [2024-12-06 05:21:45,528 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 1078 transitions. [2024-12-06 05:21:45,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:21:45,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:45,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:45,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:45,556 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 05:21:48,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:48,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 423 states and 1080 transitions. [2024-12-06 05:21:48,893 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1080 transitions. [2024-12-06 05:21:48,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:21:48,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:48,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:48,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:48,913 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 05:21:50,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:50,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 424 states and 1080 transitions. [2024-12-06 05:21:50,088 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 1080 transitions. [2024-12-06 05:21:50,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:21:50,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:50,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:50,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:50,124 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 05:21:51,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:51,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 426 states and 1082 transitions. [2024-12-06 05:21:51,795 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1082 transitions. [2024-12-06 05:21:51,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:21:51,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:51,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:51,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:51,832 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 05:21:53,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:53,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 428 states and 1084 transitions. [2024-12-06 05:21:53,614 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1084 transitions. [2024-12-06 05:21:53,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:21:53,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:53,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:53,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:53,681 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 05:21:57,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:57,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 435 states and 1103 transitions. [2024-12-06 05:21:57,531 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1103 transitions. [2024-12-06 05:21:57,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:21:57,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:57,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:57,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:59,592 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:22:08,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:08,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 444 states and 1188 transitions. [2024-12-06 05:22:08,435 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 1188 transitions. [2024-12-06 05:22:08,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:22:08,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:08,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:08,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:08,477 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 05:22:10,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:10,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 446 states and 1189 transitions. [2024-12-06 05:22:10,614 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1189 transitions. [2024-12-06 05:22:10,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:22:10,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:10,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:10,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:10,655 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 05:22:14,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:14,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 449 states and 1201 transitions. [2024-12-06 05:22:14,022 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1201 transitions. [2024-12-06 05:22:14,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:22:14,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:14,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:14,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:14,065 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 05:22:17,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:17,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 452 states and 1213 transitions. [2024-12-06 05:22:17,868 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 1213 transitions. [2024-12-06 05:22:17,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:22:17,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:17,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:17,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:17,911 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 05:22:20,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:20,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 454 states and 1214 transitions. [2024-12-06 05:22:20,328 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 1214 transitions. [2024-12-06 05:22:20,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:22:20,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:20,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:20,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:20,344 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-12-06 05:22:23,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:23,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 457 states and 1228 transitions. [2024-12-06 05:22:23,926 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1228 transitions. [2024-12-06 05:22:23,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:22:23,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:23,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:23,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:23,940 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-12-06 05:22:27,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:27,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 460 states and 1235 transitions. [2024-12-06 05:22:27,319 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 1235 transitions. [2024-12-06 05:22:27,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:22:27,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:27,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:27,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:27,385 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 05:22:29,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:29,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 462 states and 1247 transitions. [2024-12-06 05:22:29,806 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 1247 transitions. [2024-12-06 05:22:29,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:22:29,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:29,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:29,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:29,857 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 05:22:34,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:34,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 467 states and 1270 transitions. [2024-12-06 05:22:34,471 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1270 transitions. [2024-12-06 05:22:34,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:22:34,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:34,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:34,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:34,631 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 05:22:38,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:38,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 470 states and 1279 transitions. [2024-12-06 05:22:38,125 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 1279 transitions. [2024-12-06 05:22:38,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:22:38,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:38,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:38,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:38,174 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 05:22:40,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:40,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 472 states and 1291 transitions. [2024-12-06 05:22:40,714 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1291 transitions. [2024-12-06 05:22:40,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:22:40,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:40,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:40,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:40,765 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 05:22:43,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:43,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 474 states and 1293 transitions. [2024-12-06 05:22:43,375 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 1293 transitions. [2024-12-06 05:22:43,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:22:43,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:43,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:43,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:43,423 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 05:22:47,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:47,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 477 states and 1301 transitions. [2024-12-06 05:22:47,132 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1301 transitions. [2024-12-06 05:22:47,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:22:47,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:47,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:47,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:47,172 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 05:22:48,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:48,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 480 states and 1304 transitions. [2024-12-06 05:22:48,557 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1304 transitions. [2024-12-06 05:22:48,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:22:48,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:48,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:48,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:49,803 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 32 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:22:57,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:57,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 485 states and 1320 transitions. [2024-12-06 05:22:57,482 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1320 transitions. [2024-12-06 05:22:57,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:22:57,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:57,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:57,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:57,527 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 32 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:23:01,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:01,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 488 states and 1331 transitions. [2024-12-06 05:23:01,014 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 1331 transitions. [2024-12-06 05:23:01,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:23:01,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:01,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:01,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:01,063 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 05:23:02,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:02,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 484 states and 1324 transitions. [2024-12-06 05:23:02,593 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1324 transitions. [2024-12-06 05:23:02,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:23:02,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:02,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:02,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:02,638 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 32 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:23:09,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:09,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 487 states and 1336 transitions. [2024-12-06 05:23:09,118 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1336 transitions. [2024-12-06 05:23:09,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:23:09,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:09,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:09,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:09,173 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 05:23:20,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:20,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 499 states and 1369 transitions. [2024-12-06 05:23:20,676 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1369 transitions. [2024-12-06 05:23:20,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:23:20,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:20,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:20,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:20,731 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 05:23:30,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:30,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 507 states and 1392 transitions. [2024-12-06 05:23:30,332 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 1392 transitions. [2024-12-06 05:23:30,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:23:30,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:30,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:30,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:30,388 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 05:23:39,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:39,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 514 states and 1409 transitions. [2024-12-06 05:23:39,339 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1409 transitions. [2024-12-06 05:23:39,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:23:39,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:39,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:39,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:39,393 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 05:23:40,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:40,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 516 states and 1412 transitions. [2024-12-06 05:23:40,719 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1412 transitions. [2024-12-06 05:23:40,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:23:40,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:40,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:40,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:40,776 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 05:23:45,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:45,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 520 states and 1421 transitions. [2024-12-06 05:23:45,229 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1421 transitions. [2024-12-06 05:23:45,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:23:45,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:45,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:45,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:45,288 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 05:23:46,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:46,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 521 states and 1424 transitions. [2024-12-06 05:23:46,805 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 1424 transitions. [2024-12-06 05:23:46,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:23:46,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:46,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:46,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:46,838 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 05:23:50,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:50,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1416 states to 523 states and 1416 transitions. [2024-12-06 05:23:50,799 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1416 transitions. [2024-12-06 05:23:50,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:23:50,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:50,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:50,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:50,815 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:23:54,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:54,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 525 states and 1422 transitions. [2024-12-06 05:23:54,099 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1422 transitions. [2024-12-06 05:23:54,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:23:54,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:54,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:54,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:54,113 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:23:57,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:57,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 527 states and 1423 transitions. [2024-12-06 05:23:57,756 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1423 transitions. [2024-12-06 05:23:57,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:23:57,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:57,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:57,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:59,651 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 05:24:13,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:13,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 535 states and 1445 transitions. [2024-12-06 05:24:13,594 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1445 transitions. [2024-12-06 05:24:13,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:24:13,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:13,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:13,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:13,643 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 05:24:26,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:26,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 543 states and 1465 transitions. [2024-12-06 05:24:26,066 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1465 transitions. [2024-12-06 05:24:26,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:24:26,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:26,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:26,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:26,114 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 05:24:28,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:28,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 545 states and 1467 transitions. [2024-12-06 05:24:28,787 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1467 transitions. [2024-12-06 05:24:28,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:24:28,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:28,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:28,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:28,836 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 05:24:31,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:31,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 547 states and 1469 transitions. [2024-12-06 05:24:31,744 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1469 transitions. [2024-12-06 05:24:31,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:24:31,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:31,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:31,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:31,795 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 05:24:32,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:32,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 547 states and 1468 transitions. [2024-12-06 05:24:32,451 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1468 transitions. [2024-12-06 05:24:32,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:24:32,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:32,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:32,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:32,501 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 05:24:33,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:33,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 547 states and 1467 transitions. [2024-12-06 05:24:33,270 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1467 transitions. [2024-12-06 05:24:33,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:24:33,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:33,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:33,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:33,309 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 05:24:37,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:37,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 550 states and 1469 transitions. [2024-12-06 05:24:37,941 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1469 transitions. [2024-12-06 05:24:37,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:24:37,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:37,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:37,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:37,980 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 05:24:42,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:42,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 553 states and 1471 transitions. [2024-12-06 05:24:42,048 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1471 transitions. [2024-12-06 05:24:42,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:24:42,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:42,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:42,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:42,065 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:24:45,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:45,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 556 states and 1476 transitions. [2024-12-06 05:24:45,058 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1476 transitions. [2024-12-06 05:24:45,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:24:45,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:45,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:45,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:45,088 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:24:47,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:47,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 559 states and 1479 transitions. [2024-12-06 05:24:47,235 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1479 transitions. [2024-12-06 05:24:47,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:24:47,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:47,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:47,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:49,277 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 40 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:24:55,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:55,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 562 states and 1480 transitions. [2024-12-06 05:24:55,747 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1480 transitions. [2024-12-06 05:24:55,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:24:55,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:55,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:55,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:55,798 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 40 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:24:59,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:59,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 568 states and 1495 transitions. [2024-12-06 05:24:59,975 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1495 transitions. [2024-12-06 05:24:59,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:24:59,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:59,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:59,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:00,002 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 05:25:00,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:00,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 570 states and 1496 transitions. [2024-12-06 05:25:00,648 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1496 transitions. [2024-12-06 05:25:00,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:25:00,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:00,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:00,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:00,670 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 05:25:00,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:00,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 571 states and 1496 transitions. [2024-12-06 05:25:00,729 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1496 transitions. [2024-12-06 05:25:00,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:25:00,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:00,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:00,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:02,008 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 05:25:07,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:07,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 571 states and 1485 transitions. [2024-12-06 05:25:07,600 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1485 transitions. [2024-12-06 05:25:07,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:25:07,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:07,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:07,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:07,648 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 05:25:12,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:12,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 571 states and 1475 transitions. [2024-12-06 05:25:12,128 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1475 transitions. [2024-12-06 05:25:12,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:25:12,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:12,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:12,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:12,194 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 20 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:25:21,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:21,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 578 states and 1514 transitions. [2024-12-06 05:25:21,896 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1514 transitions. [2024-12-06 05:25:21,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:25:21,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:21,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:21,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:21,959 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 20 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:25:32,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:32,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 584 states and 1537 transitions. [2024-12-06 05:25:32,997 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1537 transitions. [2024-12-06 05:25:32,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:25:32,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:32,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:33,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:33,193 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 20 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:25:36,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:36,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 582 states and 1533 transitions. [2024-12-06 05:25:36,998 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1533 transitions. [2024-12-06 05:25:36,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:25:36,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:36,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:37,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:37,061 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 20 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:25:40,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:40,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 582 states and 1532 transitions. [2024-12-06 05:25:40,399 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1532 transitions. [2024-12-06 05:25:40,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:25:40,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:40,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:40,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:40,462 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 20 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:25:43,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:43,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 582 states and 1531 transitions. [2024-12-06 05:25:43,754 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1531 transitions. [2024-12-06 05:25:43,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:25:43,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:43,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:43,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:43,820 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 26 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 05:25:48,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:48,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 586 states and 1552 transitions. [2024-12-06 05:25:48,422 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1552 transitions. [2024-12-06 05:25:48,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:25:48,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:48,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:48,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:48,450 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 05:25:51,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:51,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 588 states and 1553 transitions. [2024-12-06 05:25:51,731 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1553 transitions. [2024-12-06 05:25:51,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:25:51,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:51,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:51,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:51,768 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 05:25:53,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:53,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1554 states to 589 states and 1554 transitions. [2024-12-06 05:25:53,325 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1554 transitions. [2024-12-06 05:25:53,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:25:53,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:53,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:53,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:53,365 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 05:25:55,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:55,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 590 states and 1555 transitions. [2024-12-06 05:25:55,264 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1555 transitions. [2024-12-06 05:25:55,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:25:55,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:55,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:55,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:55,297 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:26:02,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:02,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 597 states and 1580 transitions. [2024-12-06 05:26:02,436 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1580 transitions. [2024-12-06 05:26:02,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:26:02,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:02,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:02,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:02,470 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:26:08,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:08,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 602 states and 1587 transitions. [2024-12-06 05:26:08,422 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1587 transitions. [2024-12-06 05:26:08,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:26:08,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:08,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:08,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:08,452 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:26:13,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:13,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 607 states and 1608 transitions. [2024-12-06 05:26:13,367 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1608 transitions. [2024-12-06 05:26:13,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:26:13,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:13,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:13,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:13,409 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:26:19,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:19,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 612 states and 1624 transitions. [2024-12-06 05:26:19,104 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1624 transitions. [2024-12-06 05:26:19,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:26:19,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:19,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:19,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:19,154 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 05:26:20,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:20,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 613 states and 1624 transitions. [2024-12-06 05:26:20,852 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1624 transitions. [2024-12-06 05:26:20,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:26:20,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:20,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:20,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:20,885 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:26:22,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:22,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 615 states and 1625 transitions. [2024-12-06 05:26:22,794 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1625 transitions. [2024-12-06 05:26:22,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:26:22,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:22,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:22,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:22,834 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:26:24,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:24,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 616 states and 1627 transitions. [2024-12-06 05:26:24,698 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1627 transitions. [2024-12-06 05:26:24,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:26:24,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:24,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:24,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:28,984 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 21 proven. 21 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 05:26:46,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:46,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 632 states and 1662 transitions. [2024-12-06 05:26:46,210 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1662 transitions. [2024-12-06 05:26:46,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:26:46,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:46,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:46,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:46,279 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 05:26:54,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:54,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 639 states and 1686 transitions. [2024-12-06 05:26:54,821 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1686 transitions. [2024-12-06 05:26:54,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:26:54,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:54,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:54,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:54,893 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:27:02,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:02,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 644 states and 1721 transitions. [2024-12-06 05:27:02,113 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1721 transitions. [2024-12-06 05:27:02,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:27:02,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:02,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:02,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:02,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:27:06,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:06,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 648 states and 1736 transitions. [2024-12-06 05:27:06,082 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1736 transitions. [2024-12-06 05:27:06,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:27:06,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:06,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:06,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:06,144 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 05:27:09,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:09,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1743 states to 651 states and 1743 transitions. [2024-12-06 05:27:09,424 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1743 transitions. [2024-12-06 05:27:09,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:27:09,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:09,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:09,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:09,466 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 05:27:15,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:15,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 656 states and 1751 transitions. [2024-12-06 05:27:15,046 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1751 transitions. [2024-12-06 05:27:15,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:27:15,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:15,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:15,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:15,104 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 05:27:20,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:20,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 659 states and 1764 transitions. [2024-12-06 05:27:20,015 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1764 transitions. [2024-12-06 05:27:20,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:27:20,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:20,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:20,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:20,057 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 05:27:21,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:21,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 661 states and 1765 transitions. [2024-12-06 05:27:21,897 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1765 transitions. [2024-12-06 05:27:21,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:27:21,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:21,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:21,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:21,952 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 05:27:41,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:41,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1805 states to 674 states and 1805 transitions. [2024-12-06 05:27:41,587 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1805 transitions. [2024-12-06 05:27:41,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:27:41,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:41,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:41,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:41,643 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 05:27:50,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:50,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 681 states and 1827 transitions. [2024-12-06 05:27:50,588 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1827 transitions. [2024-12-06 05:27:50,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:27:50,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:50,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:50,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:50,654 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 05:27:52,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:52,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 683 states and 1830 transitions. [2024-12-06 05:27:52,628 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1830 transitions. [2024-12-06 05:27:52,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:27:52,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:52,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:52,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:52,700 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 31 proven. 15 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:27:57,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:57,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 683 states and 1829 transitions. [2024-12-06 05:27:57,188 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1829 transitions. [2024-12-06 05:27:57,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:27:57,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:57,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:57,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:57,267 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 26 proven. 5 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 05:28:02,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:02,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1848 states to 687 states and 1848 transitions. [2024-12-06 05:28:02,840 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1848 transitions. [2024-12-06 05:28:02,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:28:02,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:02,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:02,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:02,943 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 31 proven. 15 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:28:04,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:04,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 688 states and 1849 transitions. [2024-12-06 05:28:04,711 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1849 transitions. [2024-12-06 05:28:04,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:28:04,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:04,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:04,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:04,744 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 05:28:08,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:08,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 692 states and 1852 transitions. [2024-12-06 05:28:08,473 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1852 transitions. [2024-12-06 05:28:08,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:28:08,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:08,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:08,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:08,506 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 05:28:12,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:12,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1855 states to 696 states and 1855 transitions. [2024-12-06 05:28:12,569 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1855 transitions. [2024-12-06 05:28:12,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:28:12,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:12,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:12,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:12,781 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 30 proven. 10 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 05:28:16,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:16,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1860 states to 697 states and 1860 transitions. [2024-12-06 05:28:16,209 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1860 transitions. [2024-12-06 05:28:16,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:28:16,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:16,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:16,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:16,383 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 30 proven. 10 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 05:28:19,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:19,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 698 states and 1865 transitions. [2024-12-06 05:28:19,910 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1865 transitions. [2024-12-06 05:28:19,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:28:19,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:19,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:19,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:19,963 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 05:28:24,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:24,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1866 states to 700 states and 1866 transitions. [2024-12-06 05:28:24,456 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1866 transitions. [2024-12-06 05:28:24,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:28:24,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:24,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:24,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:24,510 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 05:28:30,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:30,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 703 states and 1878 transitions. [2024-12-06 05:28:30,384 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1878 transitions. [2024-12-06 05:28:30,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:28:30,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:30,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:30,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:30,436 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 05:28:34,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:34,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1879 states to 705 states and 1879 transitions. [2024-12-06 05:28:34,536 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1879 transitions. [2024-12-06 05:28:34,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:28:34,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:34,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:34,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:34,590 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 05:28:38,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:38,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1880 states to 707 states and 1880 transitions. [2024-12-06 05:28:38,096 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1880 transitions. [2024-12-06 05:28:38,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:28:38,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:38,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:38,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:38,126 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 05:28:41,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:41,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 710 states and 1888 transitions. [2024-12-06 05:28:41,939 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1888 transitions. [2024-12-06 05:28:41,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:28:41,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:41,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:41,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:41,960 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 05:28:43,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:43,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 711 states and 1888 transitions. [2024-12-06 05:28:43,846 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1888 transitions. [2024-12-06 05:28:43,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:28:43,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:43,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:43,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:43,905 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:28:52,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:52,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1876 states to 714 states and 1876 transitions. [2024-12-06 05:28:52,486 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1876 transitions. [2024-12-06 05:28:52,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:28:52,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:52,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:52,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:52,689 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 30 proven. 10 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 05:28:54,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:54,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1877 states to 715 states and 1877 transitions. [2024-12-06 05:28:54,730 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1877 transitions. [2024-12-06 05:28:54,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:28:54,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:54,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:54,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:59,960 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 44 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:29:12,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:12,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 724 states and 1895 transitions. [2024-12-06 05:29:12,486 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1895 transitions. [2024-12-06 05:29:12,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:29:12,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:12,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:12,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:12,538 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 05:29:16,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:16,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 726 states and 1906 transitions. [2024-12-06 05:29:16,289 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1906 transitions. [2024-12-06 05:29:16,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:29:16,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:16,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:16,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:16,342 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 05:29:23,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:23,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 731 states and 1931 transitions. [2024-12-06 05:29:23,912 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1931 transitions. [2024-12-06 05:29:23,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:29:23,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:23,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:23,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:23,962 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 05:29:29,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:29,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1942 states to 734 states and 1942 transitions. [2024-12-06 05:29:29,479 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1942 transitions. [2024-12-06 05:29:29,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:29:29,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:29,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:29,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:29,531 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 05:29:37,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:37,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 738 states and 1955 transitions. [2024-12-06 05:29:37,428 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1955 transitions. [2024-12-06 05:29:37,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:29:37,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:37,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:37,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:37,481 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 05:29:45,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:45,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 739 states and 1959 transitions. [2024-12-06 05:29:45,148 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1959 transitions. [2024-12-06 05:29:45,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:29:45,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:45,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:45,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:45,207 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 05:29:51,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:51,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 739 states and 1958 transitions. [2024-12-06 05:29:51,492 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1958 transitions. [2024-12-06 05:29:51,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:29:51,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:51,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:51,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:51,520 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 05:29:51,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:51,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 740 states and 1958 transitions. [2024-12-06 05:29:51,633 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1958 transitions. [2024-12-06 05:29:51,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:29:51,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:51,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:51,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:51,688 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 05:29:52,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:52,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1957 states to 740 states and 1957 transitions. [2024-12-06 05:29:52,785 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1957 transitions. [2024-12-06 05:29:52,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:29:52,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:52,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:52,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:52,838 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 05:29:53,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:53,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1956 states to 740 states and 1956 transitions. [2024-12-06 05:29:53,861 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1956 transitions. [2024-12-06 05:29:53,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:29:53,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:53,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:54,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:54,131 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 38 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:30:00,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:00,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 743 states and 1963 transitions. [2024-12-06 05:30:00,848 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1963 transitions. [2024-12-06 05:30:00,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:30:00,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:00,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:00,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:00,902 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 38 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:30:06,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:06,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1965 states to 744 states and 1965 transitions. [2024-12-06 05:30:06,453 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1965 transitions. [2024-12-06 05:30:06,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:30:06,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:06,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:06,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:06,507 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:30:12,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:12,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1974 states to 748 states and 1974 transitions. [2024-12-06 05:30:12,283 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1974 transitions. [2024-12-06 05:30:12,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:30:12,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:12,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:12,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:12,531 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:30:16,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:16,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 750 states and 1976 transitions. [2024-12-06 05:30:16,039 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1976 transitions. [2024-12-06 05:30:16,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:30:16,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:16,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:16,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:16,099 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:30:19,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:19,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 752 states and 1978 transitions. [2024-12-06 05:30:19,966 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1978 transitions. [2024-12-06 05:30:19,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:30:19,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:19,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:19,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:20,019 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:30:22,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:22,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 753 states and 1978 transitions. [2024-12-06 05:30:22,299 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1978 transitions. [2024-12-06 05:30:22,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:30:22,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:22,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:22,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:23,250 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 64 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:30:30,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:30,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 755 states and 1984 transitions. [2024-12-06 05:30:30,240 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1984 transitions. [2024-12-06 05:30:30,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:30:30,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:30,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:30,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:30,521 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 05:30:46,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:46,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2013 states to 767 states and 2013 transitions. [2024-12-06 05:30:46,290 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 2013 transitions. [2024-12-06 05:30:46,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:30:46,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:46,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:46,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:46,350 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 05:31:03,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:03,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 779 states and 2040 transitions. [2024-12-06 05:31:03,633 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 2040 transitions. [2024-12-06 05:31:03,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:31:03,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:03,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:03,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:03,694 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 05:31:16,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:16,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2054 states to 785 states and 2054 transitions. [2024-12-06 05:31:16,363 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 2054 transitions. [2024-12-06 05:31:16,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:31:16,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:16,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:16,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:16,435 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 05:31:20,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:20,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2057 states to 787 states and 2057 transitions. [2024-12-06 05:31:20,675 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 2057 transitions. [2024-12-06 05:31:20,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:31:20,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:20,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:20,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:20,736 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 05:31:27,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:27,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2064 states to 791 states and 2064 transitions. [2024-12-06 05:31:27,654 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 2064 transitions. [2024-12-06 05:31:27,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:31:27,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:27,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:27,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:27,716 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 05:31:31,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:31,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2066 states to 794 states and 2066 transitions. [2024-12-06 05:31:31,811 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 2066 transitions. [2024-12-06 05:31:31,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:31:31,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:31,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:31,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:31,864 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 11 proven. 13 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:31:40,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:40,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2073 states to 799 states and 2073 transitions. [2024-12-06 05:31:40,081 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 2073 transitions. [2024-12-06 05:31:40,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:31:40,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:40,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:40,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:40,130 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 11 proven. 13 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:31:51,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:51,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 808 states and 2100 transitions. [2024-12-06 05:31:51,419 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 2100 transitions. [2024-12-06 05:31:51,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:31:51,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:51,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:51,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:51,458 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked.