./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/forester-heap/dll-simple-white-blue-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8acb6d-c60f-4988-ad6c-64e282dee531/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8acb6d-c60f-4988-ad6c-64e282dee531/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8acb6d-c60f-4988-ad6c-64e282dee531/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8acb6d-c60f-4988-ad6c-64e282dee531/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/forester-heap/dll-simple-white-blue-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8acb6d-c60f-4988-ad6c-64e282dee531/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8acb6d-c60f-4988-ad6c-64e282dee531/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9d8386495cfc7d925686020c12a2509d702f4bf2aed1f5dea2d7da468cac3b6e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:40:49,269 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:40:49,329 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8acb6d-c60f-4988-ad6c-64e282dee531/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:40:49,334 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:40:49,334 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:40:49,357 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:40:49,358 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:40:49,358 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:40:49,359 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:40:49,359 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:40:49,359 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:40:49,359 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:40:49,359 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:40:49,359 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:40:49,360 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:40:49,360 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:40:49,360 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:40:49,360 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:40:49,360 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:40:49,360 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:40:49,360 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:40:49,361 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:40:49,361 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:40:49,361 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:40:49,361 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:40:49,361 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:40:49,361 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:40:49,361 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:40:49,362 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:40:49,362 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:40:49,362 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_6f8acb6d-c60f-4988-ad6c-64e282dee531/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9d8386495cfc7d925686020c12a2509d702f4bf2aed1f5dea2d7da468cac3b6e [2024-11-13 21:40:49,759 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:40:49,768 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:40:49,770 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:40:49,771 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:40:49,772 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:40:49,773 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8acb6d-c60f-4988-ad6c-64e282dee531/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/forester-heap/dll-simple-white-blue-2.i Unable to find full path for "g++" [2024-11-13 21:40:51,736 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:40:52,035 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:40:52,036 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8acb6d-c60f-4988-ad6c-64e282dee531/sv-benchmarks/c/forester-heap/dll-simple-white-blue-2.i [2024-11-13 21:40:52,049 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8acb6d-c60f-4988-ad6c-64e282dee531/bin/ukojak-verify-EEHR8qb7sm/data/e3796f25f/142e83bc2371466abe94e5c4f0f499e0/FLAGc57d99f3e [2024-11-13 21:40:52,064 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8acb6d-c60f-4988-ad6c-64e282dee531/bin/ukojak-verify-EEHR8qb7sm/data/e3796f25f/142e83bc2371466abe94e5c4f0f499e0 [2024-11-13 21:40:52,067 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:40:52,068 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:40:52,070 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:40:52,070 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:40:52,079 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:40:52,080 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:40:52" (1/1) ... [2024-11-13 21:40:52,081 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67d03238 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:52, skipping insertion in model container [2024-11-13 21:40:52,083 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:40:52" (1/1) ... [2024-11-13 21:40:52,135 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:40:52,475 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:40:52,485 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:40:52,533 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:40:52,561 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:40:52,561 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:52 WrapperNode [2024-11-13 21:40:52,562 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:40:52,563 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:40:52,563 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:40:52,563 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:40:52,567 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:52" (1/1) ... [2024-11-13 21:40:52,578 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:52" (1/1) ... [2024-11-13 21:40:52,598 INFO L138 Inliner]: procedures = 119, calls = 39, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 120 [2024-11-13 21:40:52,599 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:40:52,599 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:40:52,599 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:40:52,599 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:40:52,607 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:52" (1/1) ... [2024-11-13 21:40:52,608 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:52" (1/1) ... [2024-11-13 21:40:52,611 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:52" (1/1) ... [2024-11-13 21:40:52,611 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:52" (1/1) ... [2024-11-13 21:40:52,620 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:52" (1/1) ... [2024-11-13 21:40:52,624 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:52" (1/1) ... [2024-11-13 21:40:52,626 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:52" (1/1) ... [2024-11-13 21:40:52,627 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:52" (1/1) ... [2024-11-13 21:40:52,629 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:40:52,630 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:40:52,630 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:40:52,630 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:40:52,631 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:52" (1/1) ... [2024-11-13 21:40:52,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:40:52,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8acb6d-c60f-4988-ad6c-64e282dee531/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:40:52,668 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8acb6d-c60f-4988-ad6c-64e282dee531/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:40:52,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8acb6d-c60f-4988-ad6c-64e282dee531/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:40:52,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:40:52,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:40:52,708 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:40:52,708 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:40:52,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:40:52,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:40:52,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:40:52,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:40:52,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:40:52,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:40:52,862 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:40:52,865 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:40:53,502 INFO L? ?]: Removed 126 outVars from TransFormulas that were not future-live. [2024-11-13 21:40:53,502 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:40:53,588 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:40:53,588 INFO L316 CfgBuilder]: Removed 8 assume(true) statements. [2024-11-13 21:40:53,589 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:40:53 BoogieIcfgContainer [2024-11-13 21:40:53,589 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:40:53,590 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:40:53,590 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:40:53,605 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:40:53,606 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:40:53" (1/1) ... [2024-11-13 21:40:53,614 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:40:53,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:53,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 110 states and 125 transitions. [2024-11-13 21:40:53,674 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 125 transitions. [2024-11-13 21:40:53,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 21:40:53,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:53,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:53,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:53,891 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:53,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:53,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 109 states and 124 transitions. [2024-11-13 21:40:53,933 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 124 transitions. [2024-11-13 21:40:53,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 21:40:53,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:53,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:53,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:54,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:54,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:54,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 108 states and 123 transitions. [2024-11-13 21:40:54,187 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 123 transitions. [2024-11-13 21:40:54,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:40:54,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:54,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:54,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:54,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:54,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:54,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 107 states and 122 transitions. [2024-11-13 21:40:54,275 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 122 transitions. [2024-11-13 21:40:54,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:40:54,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:54,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:54,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:54,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:54,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:54,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 106 states and 121 transitions. [2024-11-13 21:40:54,444 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 121 transitions. [2024-11-13 21:40:54,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:40:54,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:54,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:54,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:54,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:54,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:54,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 105 states and 120 transitions. [2024-11-13 21:40:54,536 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 120 transitions. [2024-11-13 21:40:54,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:40:54,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:54,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:54,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:54,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:54,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:54,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 104 states and 119 transitions. [2024-11-13 21:40:54,797 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 119 transitions. [2024-11-13 21:40:54,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:40:54,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:54,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:54,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:54,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:55,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:55,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 103 states and 117 transitions. [2024-11-13 21:40:55,036 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 117 transitions. [2024-11-13 21:40:55,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:40:55,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:55,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:55,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:55,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:55,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:55,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 106 states and 122 transitions. [2024-11-13 21:40:55,661 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 122 transitions. [2024-11-13 21:40:55,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:40:55,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:55,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:55,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:55,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:55,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:55,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 105 states and 121 transitions. [2024-11-13 21:40:55,721 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 121 transitions. [2024-11-13 21:40:55,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:40:55,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:55,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:55,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:55,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:55,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:55,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 104 states and 120 transitions. [2024-11-13 21:40:55,992 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 120 transitions. [2024-11-13 21:40:55,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:40:55,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:55,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:56,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:56,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:56,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:56,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 103 states and 119 transitions. [2024-11-13 21:40:56,066 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 119 transitions. [2024-11-13 21:40:56,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:40:56,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:56,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:56,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:56,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:56,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:56,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 102 states and 118 transitions. [2024-11-13 21:40:56,372 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 118 transitions. [2024-11-13 21:40:56,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:40:56,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:56,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:56,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:56,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:56,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:56,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 107 states and 127 transitions. [2024-11-13 21:40:56,624 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 127 transitions. [2024-11-13 21:40:56,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:40:56,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:56,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:56,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:56,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:57,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:57,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 112 states and 137 transitions. [2024-11-13 21:40:57,042 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 137 transitions. [2024-11-13 21:40:57,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:40:57,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:57,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:57,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:57,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:57,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:57,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 114 states and 140 transitions. [2024-11-13 21:40:57,841 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 140 transitions. [2024-11-13 21:40:57,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:40:57,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:57,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:57,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:58,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:59,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:59,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 116 states and 143 transitions. [2024-11-13 21:40:59,398 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 143 transitions. [2024-11-13 21:40:59,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:40:59,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:59,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:59,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:59,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:59,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:59,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 115 states and 142 transitions. [2024-11-13 21:40:59,472 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 142 transitions. [2024-11-13 21:40:59,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:40:59,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:59,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:59,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:59,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:59,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:59,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 114 states and 141 transitions. [2024-11-13 21:40:59,804 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 141 transitions. [2024-11-13 21:40:59,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:40:59,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:59,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:59,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:59,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:00,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:00,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 115 states and 143 transitions. [2024-11-13 21:41:00,121 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 143 transitions. [2024-11-13 21:41:00,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:41:00,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:00,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:00,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:00,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:00,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:00,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 116 states and 144 transitions. [2024-11-13 21:41:00,474 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 144 transitions. [2024-11-13 21:41:00,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:41:00,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:00,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:00,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:00,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:00,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:00,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 115 states and 143 transitions. [2024-11-13 21:41:00,566 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 143 transitions. [2024-11-13 21:41:00,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:41:00,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:00,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:00,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:00,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:00,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:00,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 114 states and 142 transitions. [2024-11-13 21:41:00,642 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 142 transitions. [2024-11-13 21:41:00,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:41:00,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:00,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:00,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:00,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:00,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:00,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 115 states and 144 transitions. [2024-11-13 21:41:00,684 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 144 transitions. [2024-11-13 21:41:00,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:41:00,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:00,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:00,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:00,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:00,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:00,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 116 states and 145 transitions. [2024-11-13 21:41:00,732 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 145 transitions. [2024-11-13 21:41:00,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:41:00,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:00,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:00,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:01,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:02,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:02,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 120 states and 152 transitions. [2024-11-13 21:41:02,530 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 152 transitions. [2024-11-13 21:41:02,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:41:02,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:02,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:02,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:03,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:04,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:04,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 122 states and 156 transitions. [2024-11-13 21:41:04,347 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 156 transitions. [2024-11-13 21:41:04,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:41:04,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:04,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:04,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:04,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:04,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:04,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 121 states and 155 transitions. [2024-11-13 21:41:04,441 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 155 transitions. [2024-11-13 21:41:04,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:41:04,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:04,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:04,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:04,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:05,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:05,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 124 states and 160 transitions. [2024-11-13 21:41:05,339 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 160 transitions. [2024-11-13 21:41:05,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:41:05,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:05,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:05,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:05,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:05,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:05,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 123 states and 158 transitions. [2024-11-13 21:41:05,384 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 158 transitions. [2024-11-13 21:41:05,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:41:05,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:05,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:05,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:05,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:05,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:05,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2024-11-13 21:41:05,540 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2024-11-13 21:41:05,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:41:05,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:05,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:05,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:05,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:05,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:05,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 119 states and 154 transitions. [2024-11-13 21:41:05,592 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 154 transitions. [2024-11-13 21:41:05,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:41:05,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:05,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:05,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:05,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:05,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:05,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 118 states and 153 transitions. [2024-11-13 21:41:05,630 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 153 transitions. [2024-11-13 21:41:05,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:41:05,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:05,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:05,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:05,662 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:05,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:05,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 117 states and 152 transitions. [2024-11-13 21:41:05,691 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 152 transitions. [2024-11-13 21:41:05,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:41:05,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:05,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:05,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:06,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:06,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:06,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 94 states and 117 transitions. [2024-11-13 21:41:06,722 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 117 transitions. [2024-11-13 21:41:06,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:41:06,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:06,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:06,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:06,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:06,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:06,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 96 states and 120 transitions. [2024-11-13 21:41:06,803 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 120 transitions. [2024-11-13 21:41:06,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:41:06,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:06,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:06,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:06,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:07,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:07,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 98 states and 124 transitions. [2024-11-13 21:41:07,274 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 124 transitions. [2024-11-13 21:41:07,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:41:07,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:07,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:07,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:07,301 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:07,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:07,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 97 states and 123 transitions. [2024-11-13 21:41:07,318 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 123 transitions. [2024-11-13 21:41:07,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:41:07,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:07,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:07,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:07,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:07,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:07,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 98 states and 124 transitions. [2024-11-13 21:41:07,457 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 124 transitions. [2024-11-13 21:41:07,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:41:07,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:07,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:07,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:07,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:10,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:10,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 104 states and 133 transitions. [2024-11-13 21:41:10,271 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 133 transitions. [2024-11-13 21:41:10,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:41:10,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:10,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:10,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:10,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:10,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:10,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 103 states and 132 transitions. [2024-11-13 21:41:10,322 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 132 transitions. [2024-11-13 21:41:10,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:41:10,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:10,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:10,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:10,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:10,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:10,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 104 states and 132 transitions. [2024-11-13 21:41:10,592 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 132 transitions. [2024-11-13 21:41:10,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:41:10,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:10,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:10,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:10,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:10,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:10,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 103 states and 131 transitions. [2024-11-13 21:41:10,649 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 131 transitions. [2024-11-13 21:41:10,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:41:10,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:10,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:10,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:10,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:10,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:10,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 105 states and 137 transitions. [2024-11-13 21:41:10,992 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 137 transitions. [2024-11-13 21:41:10,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:41:10,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:10,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:11,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:11,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:11,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:11,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 104 states and 136 transitions. [2024-11-13 21:41:11,042 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 136 transitions. [2024-11-13 21:41:11,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:41:11,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:11,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:11,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:11,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:11,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:11,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 105 states and 137 transitions. [2024-11-13 21:41:11,126 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 137 transitions. [2024-11-13 21:41:11,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:41:11,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:11,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:11,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:11,632 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:13,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:13,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 112 states and 149 transitions. [2024-11-13 21:41:13,454 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2024-11-13 21:41:13,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:41:13,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:13,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:13,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:14,200 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:17,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:17,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 120 states and 165 transitions. [2024-11-13 21:41:17,223 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 165 transitions. [2024-11-13 21:41:17,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:41:17,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:17,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:17,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:17,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:19,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:19,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 125 states and 170 transitions. [2024-11-13 21:41:19,725 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 170 transitions. [2024-11-13 21:41:19,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:41:19,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:19,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:19,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:19,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:19,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:19,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 128 states and 176 transitions. [2024-11-13 21:41:19,925 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 176 transitions. [2024-11-13 21:41:19,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:41:19,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:19,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:19,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:20,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:24,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:24,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 141 states and 201 transitions. [2024-11-13 21:41:24,280 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 201 transitions. [2024-11-13 21:41:24,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:41:24,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:24,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:24,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:24,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:28,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:28,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 149 states and 214 transitions. [2024-11-13 21:41:28,710 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 214 transitions. [2024-11-13 21:41:28,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:41:28,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:28,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:28,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:29,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:35,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:35,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 160 states and 232 transitions. [2024-11-13 21:41:35,242 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 232 transitions. [2024-11-13 21:41:35,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:41:35,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:35,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:35,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:35,970 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:36,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:36,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 162 states and 241 transitions. [2024-11-13 21:41:36,777 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 241 transitions. [2024-11-13 21:41:36,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:41:36,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:36,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:36,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:36,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:37,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:37,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 163 states and 244 transitions. [2024-11-13 21:41:37,039 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 244 transitions. [2024-11-13 21:41:37,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:41:37,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:37,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:37,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:37,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:38,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:38,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 169 states and 263 transitions. [2024-11-13 21:41:38,550 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 263 transitions. [2024-11-13 21:41:38,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:41:38,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:38,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:38,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:39,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:46,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:46,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 181 states and 289 transitions. [2024-11-13 21:41:46,571 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 289 transitions. [2024-11-13 21:41:46,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:41:46,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:46,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:46,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:46,617 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:50,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:50,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 189 states and 300 transitions. [2024-11-13 21:41:50,390 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 300 transitions. [2024-11-13 21:41:50,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:41:50,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:50,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:50,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:50,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:56,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:56,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 198 states and 315 transitions. [2024-11-13 21:41:56,068 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 315 transitions. [2024-11-13 21:41:56,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:41:56,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:56,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:56,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:57,387 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:42:02,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:02,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 202 states and 324 transitions. [2024-11-13 21:42:02,969 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 324 transitions. [2024-11-13 21:42:02,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:42:02,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:02,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:02,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:02,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:03,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:03,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 203 states and 325 transitions. [2024-11-13 21:42:03,027 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 325 transitions. [2024-11-13 21:42:03,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:42:03,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:03,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:03,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:03,244 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:03,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:03,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 205 states and 334 transitions. [2024-11-13 21:42:03,292 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 334 transitions. [2024-11-13 21:42:03,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:42:03,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:03,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:03,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:04,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:05,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:05,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 204 states and 333 transitions. [2024-11-13 21:42:05,703 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 333 transitions. [2024-11-13 21:42:05,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:42:05,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:05,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:05,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:07,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:19,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:19,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 216 states and 363 transitions. [2024-11-13 21:42:19,383 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 363 transitions. [2024-11-13 21:42:19,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:42:19,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:19,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:19,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:19,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:20,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:20,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 217 states and 367 transitions. [2024-11-13 21:42:20,656 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 367 transitions. [2024-11-13 21:42:20,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:42:20,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:20,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:20,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:20,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:20,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:20,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 214 states and 358 transitions. [2024-11-13 21:42:20,688 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 358 transitions. [2024-11-13 21:42:20,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:42:20,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:20,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:20,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:22,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:39,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:39,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 227 states and 385 transitions. [2024-11-13 21:42:39,085 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 385 transitions. [2024-11-13 21:42:39,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:42:39,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:39,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:39,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:40,838 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:53,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:53,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 238 states and 414 transitions. [2024-11-13 21:42:53,291 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 414 transitions. [2024-11-13 21:42:53,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:42:53,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:53,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:53,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:53,393 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:54,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:54,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 239 states and 414 transitions. [2024-11-13 21:42:54,412 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 414 transitions. [2024-11-13 21:42:54,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:42:54,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:54,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:54,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:54,515 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:57,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:57,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 241 states and 419 transitions. [2024-11-13 21:42:57,034 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 419 transitions. [2024-11-13 21:42:57,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:42:57,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:57,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:57,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:57,111 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:58,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:58,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 242 states and 420 transitions. [2024-11-13 21:42:58,178 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 420 transitions. [2024-11-13 21:42:58,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:42:58,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:58,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:58,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:58,288 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:00,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:00,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 244 states and 425 transitions. [2024-11-13 21:43:00,635 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 425 transitions. [2024-11-13 21:43:00,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:43:00,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:00,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:00,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:02,941 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:19,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:19,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 258 states and 469 transitions. [2024-11-13 21:43:19,953 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 469 transitions. [2024-11-13 21:43:19,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:43:19,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:19,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:19,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:21,612 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:32,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:32,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 268 states and 500 transitions. [2024-11-13 21:43:32,755 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 500 transitions. [2024-11-13 21:43:32,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:43:32,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:32,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:32,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:34,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:49,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:49,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 279 states and 523 transitions. [2024-11-13 21:43:49,029 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 523 transitions. [2024-11-13 21:43:49,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:43:49,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:49,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:49,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:49,309 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:54,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:54,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 285 states and 533 transitions. [2024-11-13 21:43:54,863 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 533 transitions. [2024-11-13 21:43:54,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:43:54,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:54,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:54,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:55,482 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:01,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:01,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 291 states and 543 transitions. [2024-11-13 21:44:01,723 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 543 transitions. [2024-11-13 21:44:01,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:44:01,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:01,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:01,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:01,756 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:44:05,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:05,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 294 states and 549 transitions. [2024-11-13 21:44:05,434 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 549 transitions. [2024-11-13 21:44:05,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:44:05,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:05,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:05,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:05,500 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:44:18,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:18,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 304 states and 579 transitions. [2024-11-13 21:44:18,256 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 579 transitions. [2024-11-13 21:44:18,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:44:18,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:18,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:18,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:18,301 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:44:19,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:19,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 305 states and 583 transitions. [2024-11-13 21:44:19,163 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 583 transitions. [2024-11-13 21:44:19,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:44:19,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:19,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:19,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:19,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:44:40,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:40,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 315 states and 610 transitions. [2024-11-13 21:44:40,617 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 610 transitions. [2024-11-13 21:44:40,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:44:40,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:40,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:40,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:40,654 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:44:42,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:42,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 316 states and 614 transitions. [2024-11-13 21:44:42,199 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 614 transitions. [2024-11-13 21:44:42,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:44:42,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:42,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:42,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:42,277 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:44:43,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:43,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 317 states and 618 transitions. [2024-11-13 21:44:43,236 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 618 transitions. [2024-11-13 21:44:43,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:44:43,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:43,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:43,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:43,272 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:44:44,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:44,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 318 states and 622 transitions. [2024-11-13 21:44:44,489 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 622 transitions. [2024-11-13 21:44:44,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:44:44,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:44,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:44,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:44,574 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:44:45,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:45,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 319 states and 626 transitions. [2024-11-13 21:44:45,954 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 626 transitions. [2024-11-13 21:44:45,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:44:45,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:45,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:45,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:47,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:58,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:58,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 325 states and 642 transitions. [2024-11-13 21:44:58,790 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 642 transitions. [2024-11-13 21:44:58,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:44:58,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:58,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:58,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:58,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:05,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:05,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 329 states and 651 transitions. [2024-11-13 21:45:05,892 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 651 transitions. [2024-11-13 21:45:05,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:45:05,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:05,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:05,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:06,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:11,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:11,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 332 states and 661 transitions. [2024-11-13 21:45:11,484 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 661 transitions. [2024-11-13 21:45:11,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:45:11,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:11,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:11,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:11,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:14,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:14,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 334 states and 663 transitions. [2024-11-13 21:45:14,574 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 663 transitions. [2024-11-13 21:45:14,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:45:14,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:14,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:14,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:14,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:18,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:18,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 336 states and 669 transitions. [2024-11-13 21:45:18,593 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 669 transitions. [2024-11-13 21:45:18,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:45:18,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:18,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:18,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:20,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:30,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:30,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 340 states and 675 transitions. [2024-11-13 21:45:30,432 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 675 transitions. [2024-11-13 21:45:30,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:45:30,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:30,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:30,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:30,465 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:45:31,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:31,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 341 states and 676 transitions. [2024-11-13 21:45:31,929 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 676 transitions. [2024-11-13 21:45:31,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:45:31,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:31,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:31,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:31,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:36,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:36,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 344 states and 682 transitions. [2024-11-13 21:45:36,217 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 682 transitions. [2024-11-13 21:45:36,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:45:36,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:36,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:36,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:36,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:53,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:53,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 357 states and 721 transitions. [2024-11-13 21:45:53,882 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 721 transitions. [2024-11-13 21:45:53,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:45:53,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:53,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:53,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:53,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:00,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:00,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 361 states and 736 transitions. [2024-11-13 21:46:00,523 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 736 transitions. [2024-11-13 21:46:00,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:46:00,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:00,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:00,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:00,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:15,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:15,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 372 states and 760 transitions. [2024-11-13 21:46:15,613 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 760 transitions. [2024-11-13 21:46:15,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:46:15,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:15,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:15,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:15,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:19,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:19,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 374 states and 765 transitions. [2024-11-13 21:46:19,560 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 765 transitions. [2024-11-13 21:46:19,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:46:19,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:19,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:19,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:19,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:24,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:24,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 377 states and 775 transitions. [2024-11-13 21:46:24,308 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 775 transitions. [2024-11-13 21:46:24,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:46:24,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:24,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:24,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:24,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:29,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:29,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 381 states and 791 transitions. [2024-11-13 21:46:29,897 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 791 transitions. [2024-11-13 21:46:29,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:46:29,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:29,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:29,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:29,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:31,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:31,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 382 states and 794 transitions. [2024-11-13 21:46:31,628 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 794 transitions. [2024-11-13 21:46:31,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:46:31,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:31,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:31,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:31,664 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:34,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:34,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 386 states and 803 transitions. [2024-11-13 21:46:34,591 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 803 transitions. [2024-11-13 21:46:34,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:46:34,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:34,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:34,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:34,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:41,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:41,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 390 states and 810 transitions. [2024-11-13 21:46:41,750 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 810 transitions. [2024-11-13 21:46:41,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:46:41,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:41,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:41,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:43,049 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:47:17,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:17,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 403 states and 845 transitions. [2024-11-13 21:47:17,148 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 845 transitions. [2024-11-13 21:47:17,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:47:17,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:17,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:17,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:17,189 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:47:19,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:19,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 404 states and 850 transitions. [2024-11-13 21:47:19,112 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 850 transitions. [2024-11-13 21:47:19,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:47:19,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:19,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:19,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:19,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:47:20,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:20,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 405 states and 855 transitions. [2024-11-13 21:47:20,976 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 855 transitions. [2024-11-13 21:47:20,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:47:20,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:20,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:20,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:21,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:30,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:30,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 410 states and 869 transitions. [2024-11-13 21:47:30,517 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 869 transitions. [2024-11-13 21:47:30,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:47:30,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:30,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:30,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:35,626 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:01,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:01,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 422 states and 895 transitions. [2024-11-13 21:48:01,541 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 895 transitions. [2024-11-13 21:48:01,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:48:01,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:01,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:01,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:01,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:06,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:06,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 425 states and 903 transitions. [2024-11-13 21:48:06,227 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 903 transitions. [2024-11-13 21:48:06,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:48:06,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:06,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:06,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:06,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:09,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:09,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 427 states and 905 transitions. [2024-11-13 21:48:09,919 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 905 transitions. [2024-11-13 21:48:09,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:48:09,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:09,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:09,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:10,026 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:14,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:14,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 429 states and 911 transitions. [2024-11-13 21:48:14,320 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 911 transitions. [2024-11-13 21:48:14,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:48:14,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:14,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:14,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:14,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:16,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:16,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 430 states and 917 transitions. [2024-11-13 21:48:16,085 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 917 transitions. [2024-11-13 21:48:16,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:48:16,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:16,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:16,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:16,125 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:48:21,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:21,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 433 states and 927 transitions. [2024-11-13 21:48:21,819 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 927 transitions. [2024-11-13 21:48:21,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:48:21,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:21,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:21,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:21,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:52,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:52,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 449 states and 964 transitions. [2024-11-13 21:48:52,190 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 964 transitions. [2024-11-13 21:48:52,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:48:52,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:52,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:52,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:52,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:07,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:07,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 456 states and 986 transitions. [2024-11-13 21:49:07,443 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 986 transitions. [2024-11-13 21:49:07,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:49:07,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:07,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:07,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:07,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:08,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:08,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 457 states and 991 transitions. [2024-11-13 21:49:08,992 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 991 transitions. [2024-11-13 21:49:08,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:49:08,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:08,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:09,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:09,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:10,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:10,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 458 states and 997 transitions. [2024-11-13 21:49:10,998 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 997 transitions. [2024-11-13 21:49:10,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:49:10,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:10,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:11,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:13,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:18,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:18,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 461 states and 1003 transitions. [2024-11-13 21:49:18,921 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1003 transitions. [2024-11-13 21:49:18,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:49:18,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:18,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:18,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:19,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:31,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:31,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 467 states and 1011 transitions. [2024-11-13 21:49:31,084 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1011 transitions. [2024-11-13 21:49:31,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:49:31,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:31,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:31,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:37,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:56,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:56,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 473 states and 1019 transitions. [2024-11-13 21:49:56,965 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 1019 transitions. [2024-11-13 21:49:56,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:49:56,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:56,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:56,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:00,395 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:25,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:25,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 483 states and 1048 transitions. [2024-11-13 21:50:25,298 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1048 transitions. [2024-11-13 21:50:25,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:50:25,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:25,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:25,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:25,376 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:50:34,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:34,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 474 states and 1032 transitions. [2024-11-13 21:50:34,592 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 1032 transitions. [2024-11-13 21:50:34,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:50:34,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:34,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:34,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:36,276 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:47,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:47,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 478 states and 1038 transitions. [2024-11-13 21:50:47,352 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 1038 transitions. [2024-11-13 21:50:47,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:50:47,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:47,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:47,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:48,945 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:53,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:53,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 479 states and 1038 transitions. [2024-11-13 21:50:53,057 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1038 transitions. [2024-11-13 21:50:53,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:50:53,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:53,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:53,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:53,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:55,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:55,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 479 states and 1037 transitions. [2024-11-13 21:50:55,216 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1037 transitions. [2024-11-13 21:50:55,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:50:55,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:55,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:55,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:55,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:50:57,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:57,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 480 states and 1037 transitions. [2024-11-13 21:50:57,677 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1037 transitions. [2024-11-13 21:50:57,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:50:57,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:57,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:57,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:57,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:51:02,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:02,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 481 states and 1039 transitions. [2024-11-13 21:51:02,065 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 1039 transitions. [2024-11-13 21:51:02,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:51:02,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:02,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:02,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:02,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:51:07,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:07,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 482 states and 1041 transitions. [2024-11-13 21:51:07,287 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1041 transitions. [2024-11-13 21:51:07,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:51:07,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:07,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:07,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:09,202 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:46,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:46,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 495 states and 1078 transitions. [2024-11-13 21:51:46,156 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1078 transitions. [2024-11-13 21:51:46,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:51:46,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:46,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:46,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:52,870 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:15,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:15,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 501 states and 1095 transitions. [2024-11-13 21:52:15,816 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1095 transitions. [2024-11-13 21:52:15,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:52:15,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:15,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:15,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:15,946 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:17,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:17,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 502 states and 1101 transitions. [2024-11-13 21:52:17,837 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1101 transitions. [2024-11-13 21:52:17,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:52:17,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:17,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:17,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:18,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:43,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:43,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 511 states and 1122 transitions. [2024-11-13 21:52:43,983 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1122 transitions. [2024-11-13 21:52:43,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:52:43,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:43,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:44,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:45,040 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:57,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:57,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 516 states and 1132 transitions. [2024-11-13 21:52:57,517 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1132 transitions. [2024-11-13 21:52:57,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:52:57,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:57,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:57,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:58,413 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:00,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:00,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 517 states and 1137 transitions. [2024-11-13 21:53:00,809 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1137 transitions. [2024-11-13 21:53:00,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:53:00,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:00,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:00,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:01,815 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:04,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:04,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 518 states and 1142 transitions. [2024-11-13 21:53:04,467 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1142 transitions. [2024-11-13 21:53:04,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:53:04,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:04,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:04,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:05,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:07,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:07,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 519 states and 1147 transitions. [2024-11-13 21:53:07,616 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1147 transitions. [2024-11-13 21:53:07,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:53:07,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:07,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:07,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:07,712 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:10,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:10,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 520 states and 1152 transitions. [2024-11-13 21:53:10,476 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1152 transitions. [2024-11-13 21:53:10,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:53:10,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:10,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:10,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:22,983 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:55,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:55,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 528 states and 1196 transitions. [2024-11-13 21:53:55,110 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 1196 transitions. [2024-11-13 21:53:55,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:53:55,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:55,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:55,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:03,324 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:38,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:38,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 538 states and 1234 transitions. [2024-11-13 21:54:38,748 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1234 transitions. [2024-11-13 21:54:38,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:54:38,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:38,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:38,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat