./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-ext/skiplist_3lvl.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8473c0a7-02e5-4fd7-bf62-ec17a5a7e374/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8473c0a7-02e5-4fd7-bf62-ec17a5a7e374/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8473c0a7-02e5-4fd7-bf62-ec17a5a7e374/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8473c0a7-02e5-4fd7-bf62-ec17a5a7e374/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-ext/skiplist_3lvl.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8473c0a7-02e5-4fd7-bf62-ec17a5a7e374/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8473c0a7-02e5-4fd7-bf62-ec17a5a7e374/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a92c386f0a3e93e7f4997075243ca49a5a9660dc1b84c645c53a036868e1508d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:17:41,372 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:17:41,428 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8473c0a7-02e5-4fd7-bf62-ec17a5a7e374/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-05 22:17:41,432 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:17:41,432 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:17:41,451 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:17:41,452 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:17:41,452 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:17:41,452 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:17:41,452 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:17:41,452 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:17:41,452 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:17:41,453 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:17:41,453 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 22:17:41,453 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 22:17:41,453 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 22:17:41,453 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:17:41,453 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 22:17:41,453 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:17:41,453 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:17:41,453 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:17:41,454 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:17:41,454 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:17:41,454 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:17:41,454 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:17:41,454 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:17:41,454 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:17:41,454 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:17:41,454 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:17:41,455 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:17:41,455 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_8473c0a7-02e5-4fd7-bf62-ec17a5a7e374/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a92c386f0a3e93e7f4997075243ca49a5a9660dc1b84c645c53a036868e1508d [2024-12-05 22:17:41,665 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:17:41,672 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:17:41,674 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:17:41,675 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:17:41,676 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:17:41,677 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8473c0a7-02e5-4fd7-bf62-ec17a5a7e374/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/memsafety-ext/skiplist_3lvl.i [2024-12-05 22:17:44,475 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8473c0a7-02e5-4fd7-bf62-ec17a5a7e374/bin/ukojak-verify-CZk0znPC7b/data/c04977454/5b53f3fbcf394666873b7e8f28010a48/FLAG146341dbe [2024-12-05 22:17:44,747 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:17:44,748 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8473c0a7-02e5-4fd7-bf62-ec17a5a7e374/sv-benchmarks/c/memsafety-ext/skiplist_3lvl.i [2024-12-05 22:17:44,762 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8473c0a7-02e5-4fd7-bf62-ec17a5a7e374/bin/ukojak-verify-CZk0znPC7b/data/c04977454/5b53f3fbcf394666873b7e8f28010a48/FLAG146341dbe [2024-12-05 22:17:45,068 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8473c0a7-02e5-4fd7-bf62-ec17a5a7e374/bin/ukojak-verify-CZk0znPC7b/data/c04977454/5b53f3fbcf394666873b7e8f28010a48 [2024-12-05 22:17:45,071 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:17:45,072 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:17:45,074 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:17:45,074 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:17:45,079 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:17:45,080 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:17:45" (1/1) ... [2024-12-05 22:17:45,080 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c3b60f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:17:45, skipping insertion in model container [2024-12-05 22:17:45,081 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:17:45" (1/1) ... [2024-12-05 22:17:45,108 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:17:45,385 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:17:45,393 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:17:45,439 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:17:45,471 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:17:45,472 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:17:45 WrapperNode [2024-12-05 22:17:45,472 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:17:45,473 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:17:45,474 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:17:45,474 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:17:45,481 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:17:45" (1/1) ... [2024-12-05 22:17:45,494 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:17:45" (1/1) ... [2024-12-05 22:17:45,512 INFO L138 Inliner]: procedures = 127, calls = 55, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 172 [2024-12-05 22:17:45,513 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:17:45,513 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:17:45,513 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:17:45,513 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:17:45,520 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:17:45" (1/1) ... [2024-12-05 22:17:45,520 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:17:45" (1/1) ... [2024-12-05 22:17:45,523 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:17:45" (1/1) ... [2024-12-05 22:17:45,524 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:17:45" (1/1) ... [2024-12-05 22:17:45,531 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:17:45" (1/1) ... [2024-12-05 22:17:45,532 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:17:45" (1/1) ... [2024-12-05 22:17:45,536 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:17:45" (1/1) ... [2024-12-05 22:17:45,538 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:17:45" (1/1) ... [2024-12-05 22:17:45,539 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:17:45" (1/1) ... [2024-12-05 22:17:45,542 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:17:45,543 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:17:45,543 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:17:45,543 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:17:45,544 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:17:45" (1/1) ... [2024-12-05 22:17:45,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:17:45,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8473c0a7-02e5-4fd7-bf62-ec17a5a7e374/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:17:45,577 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8473c0a7-02e5-4fd7-bf62-ec17a5a7e374/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:17:45,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8473c0a7-02e5-4fd7-bf62-ec17a5a7e374/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:17:45,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 22:17:45,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:17:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 22:17:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 22:17:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:17:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:17:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:17:45,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:17:45,738 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:17:45,740 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:17:46,249 INFO L? ?]: Removed 204 outVars from TransFormulas that were not future-live. [2024-12-05 22:17:46,250 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:17:46,342 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:17:46,343 INFO L312 CfgBuilder]: Removed 5 assume(true) statements. [2024-12-05 22:17:46,343 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:17:46 BoogieIcfgContainer [2024-12-05 22:17:46,343 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:17:46,344 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:17:46,344 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:17:46,355 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:17:46,355 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:17:46" (1/1) ... [2024-12-05 22:17:46,365 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:17:46,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:46,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 146 states and 157 transitions. [2024-12-05 22:17:46,423 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 157 transitions. [2024-12-05 22:17:46,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 22:17:46,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:46,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:46,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:46,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:17:46,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:46,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 145 states and 156 transitions. [2024-12-05 22:17:46,675 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 156 transitions. [2024-12-05 22:17:46,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 22:17:46,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:46,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:46,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:46,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:17:46,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:46,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 144 states and 155 transitions. [2024-12-05 22:17:46,879 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 155 transitions. [2024-12-05 22:17:46,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 22:17:46,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:46,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:46,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:46,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:17:46,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:46,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 143 states and 154 transitions. [2024-12-05 22:17:46,964 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 154 transitions. [2024-12-05 22:17:46,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 22:17:46,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:46,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:46,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:47,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:17:47,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:47,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 142 states and 153 transitions. [2024-12-05 22:17:47,396 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 153 transitions. [2024-12-05 22:17:47,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 22:17:47,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:47,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:47,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:47,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:17:47,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:47,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 141 states and 152 transitions. [2024-12-05 22:17:47,435 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 152 transitions. [2024-12-05 22:17:47,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 22:17:47,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:47,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:47,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:47,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:17:47,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:47,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 140 states and 151 transitions. [2024-12-05 22:17:47,528 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 151 transitions. [2024-12-05 22:17:47,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 22:17:47,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:47,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:47,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:47,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:17:47,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:47,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 139 states and 150 transitions. [2024-12-05 22:17:47,598 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 150 transitions. [2024-12-05 22:17:47,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 22:17:47,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:47,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:47,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:47,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:17:47,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:47,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 138 states and 149 transitions. [2024-12-05 22:17:47,675 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 149 transitions. [2024-12-05 22:17:47,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 22:17:47,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:47,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:47,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:47,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:17:47,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:47,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 137 states and 148 transitions. [2024-12-05 22:17:47,718 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 148 transitions. [2024-12-05 22:17:47,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 22:17:47,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:47,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:47,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:47,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:17:47,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:47,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 136 states and 147 transitions. [2024-12-05 22:17:47,786 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 147 transitions. [2024-12-05 22:17:47,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 22:17:47,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:47,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:47,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:47,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:17:47,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:47,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 135 states and 146 transitions. [2024-12-05 22:17:47,830 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 146 transitions. [2024-12-05 22:17:47,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 22:17:47,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:47,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:47,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:47,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:17:47,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:47,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 134 states and 145 transitions. [2024-12-05 22:17:47,912 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 145 transitions. [2024-12-05 22:17:47,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 22:17:47,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:47,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:47,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:48,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:17:48,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:48,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 133 states and 144 transitions. [2024-12-05 22:17:48,646 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 144 transitions. [2024-12-05 22:17:48,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 22:17:48,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:48,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:48,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:48,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:17:49,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:49,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 132 states and 143 transitions. [2024-12-05 22:17:49,976 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 143 transitions. [2024-12-05 22:17:49,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 22:17:49,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:49,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:49,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:50,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:17:50,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:50,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 131 states and 142 transitions. [2024-12-05 22:17:50,982 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 142 transitions. [2024-12-05 22:17:50,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 22:17:50,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:50,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:51,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:51,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:17:53,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:53,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 130 states and 141 transitions. [2024-12-05 22:17:53,410 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 141 transitions. [2024-12-05 22:17:53,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 22:17:53,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:53,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:53,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:53,678 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:17:55,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:55,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 129 states and 140 transitions. [2024-12-05 22:17:55,449 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 140 transitions. [2024-12-05 22:17:55,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 22:17:55,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:55,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:55,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:56,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:17:58,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:58,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 128 states and 139 transitions. [2024-12-05 22:17:58,855 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 139 transitions. [2024-12-05 22:17:58,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 22:17:58,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:58,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:58,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:58,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:17:59,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:59,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 127 states and 138 transitions. [2024-12-05 22:17:59,872 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 138 transitions. [2024-12-05 22:17:59,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 22:17:59,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:59,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:59,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:59,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:18:00,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:00,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 126 states and 137 transitions. [2024-12-05 22:18:00,715 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 137 transitions. [2024-12-05 22:18:00,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:18:00,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:00,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:00,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:00,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:18:00,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:00,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 125 states and 136 transitions. [2024-12-05 22:18:00,745 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 136 transitions. [2024-12-05 22:18:00,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:18:00,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:00,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:00,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:00,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:18:00,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:00,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 124 states and 135 transitions. [2024-12-05 22:18:00,794 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 135 transitions. [2024-12-05 22:18:00,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:18:00,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:00,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:00,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:00,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:18:00,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:00,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 123 states and 134 transitions. [2024-12-05 22:18:00,826 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 134 transitions. [2024-12-05 22:18:00,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:18:00,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:00,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:00,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:00,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:18:00,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:00,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 122 states and 133 transitions. [2024-12-05 22:18:00,892 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 133 transitions. [2024-12-05 22:18:00,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:18:00,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:00,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:00,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:02,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:18:08,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:08,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 121 states and 132 transitions. [2024-12-05 22:18:08,202 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 132 transitions. [2024-12-05 22:18:08,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:18:08,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:08,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:08,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:10,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:18:17,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:17,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 120 states and 131 transitions. [2024-12-05 22:18:17,728 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 131 transitions. [2024-12-05 22:18:17,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:18:17,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:17,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:17,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:18,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:18:19,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:19,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 119 states and 130 transitions. [2024-12-05 22:18:19,617 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 130 transitions. [2024-12-05 22:18:19,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:18:19,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:19,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:19,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:21,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:18:24,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:24,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 118 states and 129 transitions. [2024-12-05 22:18:24,910 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 129 transitions. [2024-12-05 22:18:24,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:18:24,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:24,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:24,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:25,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:18:28,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:28,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 117 states and 128 transitions. [2024-12-05 22:18:28,343 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 128 transitions. [2024-12-05 22:18:28,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:18:28,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:28,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:28,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:29,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:18:33,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:33,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 116 states and 127 transitions. [2024-12-05 22:18:33,054 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 127 transitions. [2024-12-05 22:18:33,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:18:33,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:33,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:33,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:33,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:18:35,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:35,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 119 states and 131 transitions. [2024-12-05 22:18:35,597 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 131 transitions. [2024-12-05 22:18:35,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:18:35,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:35,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:35,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:36,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:18:39,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:39,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 122 states and 136 transitions. [2024-12-05 22:18:39,558 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 136 transitions. [2024-12-05 22:18:39,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:18:39,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:39,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:39,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:42,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:19:00,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:00,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 126 states and 143 transitions. [2024-12-05 22:19:00,442 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 143 transitions. [2024-12-05 22:19:00,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:19:00,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:00,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:00,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:05,913 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:19:23,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:23,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 130 states and 151 transitions. [2024-12-05 22:19:23,557 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 151 transitions. [2024-12-05 22:19:23,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:19:23,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:23,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:23,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:23,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:19:24,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:24,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 132 states and 153 transitions. [2024-12-05 22:19:24,079 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 153 transitions. [2024-12-05 22:19:24,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:19:24,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:24,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:24,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:24,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:19:25,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:25,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 134 states and 156 transitions. [2024-12-05 22:19:25,399 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 156 transitions. [2024-12-05 22:19:25,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:19:25,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:25,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:25,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:25,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:19:26,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:26,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 136 states and 160 transitions. [2024-12-05 22:19:26,364 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 160 transitions. [2024-12-05 22:19:26,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:19:26,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:26,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:26,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:26,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:19:27,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:27,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 138 states and 164 transitions. [2024-12-05 22:19:27,433 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 164 transitions. [2024-12-05 22:19:27,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:19:27,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:27,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:27,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:27,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:19:27,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:27,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 137 states and 163 transitions. [2024-12-05 22:19:27,469 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 163 transitions. [2024-12-05 22:19:27,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:19:27,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:27,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:27,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:28,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:19:29,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:29,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 139 states and 167 transitions. [2024-12-05 22:19:29,952 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 167 transitions. [2024-12-05 22:19:29,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:19:29,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:29,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:29,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:29,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:19:29,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:30,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 140 states and 168 transitions. [2024-12-05 22:19:30,000 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 168 transitions. [2024-12-05 22:19:30,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:19:30,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:30,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:30,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:30,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:19:30,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:30,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 142 states and 172 transitions. [2024-12-05 22:19:30,975 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 172 transitions. [2024-12-05 22:19:30,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:19:30,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:30,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:30,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:31,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:19:33,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:33,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 144 states and 175 transitions. [2024-12-05 22:19:33,490 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 175 transitions. [2024-12-05 22:19:33,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:19:33,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:33,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:33,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:33,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:19:33,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:33,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 143 states and 174 transitions. [2024-12-05 22:19:33,532 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 174 transitions. [2024-12-05 22:19:33,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:19:33,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:33,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:33,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:33,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:19:33,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:33,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 144 states and 175 transitions. [2024-12-05 22:19:33,593 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 175 transitions. [2024-12-05 22:19:33,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:19:33,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:33,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:33,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:34,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:19:58,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:58,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 151 states and 189 transitions. [2024-12-05 22:19:58,438 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 189 transitions. [2024-12-05 22:19:58,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:19:58,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:58,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:58,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:08,299 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:20:51,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:51,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 158 states and 206 transitions. [2024-12-05 22:20:51,929 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 206 transitions. [2024-12-05 22:20:51,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:20:51,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:51,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:51,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:04,272 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:21:47,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:47,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 165 states and 221 transitions. [2024-12-05 22:21:47,423 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 221 transitions. [2024-12-05 22:21:47,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:21:47,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:47,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:47,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:47,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:21:48,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:48,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 167 states and 223 transitions. [2024-12-05 22:21:48,337 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 223 transitions. [2024-12-05 22:21:48,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:21:48,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:48,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:48,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:55,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:22:04,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:04,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 169 states and 228 transitions. [2024-12-05 22:22:04,464 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 228 transitions. [2024-12-05 22:22:04,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:22:04,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:04,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:04,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:05,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:22:12,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:12,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 175 states and 239 transitions. [2024-12-05 22:22:12,382 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-12-05 22:22:12,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:22:12,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:12,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:12,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:20,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:22:37,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:37,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 181 states and 251 transitions. [2024-12-05 22:22:37,290 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 251 transitions. [2024-12-05 22:22:37,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:22:37,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:37,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:37,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:37,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:22:40,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:40,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 180 states and 250 transitions. [2024-12-05 22:22:40,089 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 250 transitions. [2024-12-05 22:22:40,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:22:40,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:40,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:40,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:40,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:22:42,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:42,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 182 states and 253 transitions. [2024-12-05 22:22:42,907 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 253 transitions. [2024-12-05 22:22:42,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:22:42,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:42,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:42,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:42,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:22:44,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:44,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 182 states and 252 transitions. [2024-12-05 22:22:44,778 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 252 transitions. [2024-12-05 22:22:44,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:22:44,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:44,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:44,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:44,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:22:46,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:46,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 184 states and 256 transitions. [2024-12-05 22:22:46,384 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 256 transitions. [2024-12-05 22:22:46,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:22:46,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:46,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:46,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:46,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:22:48,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:48,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 186 states and 259 transitions. [2024-12-05 22:22:48,234 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 259 transitions. [2024-12-05 22:22:48,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:22:48,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:48,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:48,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:48,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:22:49,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:49,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 187 states and 261 transitions. [2024-12-05 22:22:49,686 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 261 transitions. [2024-12-05 22:22:49,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:22:49,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:49,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:49,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:49,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:22:51,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:51,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 189 states and 264 transitions. [2024-12-05 22:22:51,405 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 264 transitions. [2024-12-05 22:22:51,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:22:51,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:51,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:51,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:00,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:23:57,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:57,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 194 states and 276 transitions. [2024-12-05 22:23:57,458 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 276 transitions. [2024-12-05 22:23:57,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:23:57,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:57,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:57,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:24:00,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:24:07,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:24:07,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 196 states and 279 transitions. [2024-12-05 22:24:07,761 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 279 transitions. [2024-12-05 22:24:07,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:24:07,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:24:07,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:24:07,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:24:07,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:24:09,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:24:09,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 195 states and 278 transitions. [2024-12-05 22:24:09,542 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 278 transitions. [2024-12-05 22:24:09,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:24:09,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:24:09,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:24:09,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:24:10,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:24:14,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:24:14,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 194 states and 277 transitions. [2024-12-05 22:24:14,538 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 277 transitions. [2024-12-05 22:24:14,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:24:14,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:24:14,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:24:14,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:24:24,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:25:42,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:42,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 205 states and 298 transitions. [2024-12-05 22:25:42,720 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 298 transitions. [2024-12-05 22:25:42,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:25:42,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:42,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:42,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:58,356 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:26:37,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:37,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 211 states and 313 transitions. [2024-12-05 22:26:37,901 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 313 transitions. [2024-12-05 22:26:37,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:26:37,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:37,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:37,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:54,861 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:28:06,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:06,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 222 states and 344 transitions. [2024-12-05 22:28:06,822 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 344 transitions. [2024-12-05 22:28:06,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:28:06,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:06,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:06,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:24,900 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:23,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:23,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 233 states and 371 transitions. [2024-12-05 22:29:23,523 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 371 transitions. [2024-12-05 22:29:23,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:29:23,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:23,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:23,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:24,872 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:32,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:32,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 236 states and 376 transitions. [2024-12-05 22:29:32,720 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 376 transitions. [2024-12-05 22:29:32,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:29:32,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:32,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:32,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:35,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:43,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:43,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 239 states and 385 transitions. [2024-12-05 22:29:43,194 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 385 transitions. [2024-12-05 22:29:43,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:29:43,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:43,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:43,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:45,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:00,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:00,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 243 states and 397 transitions. [2024-12-05 22:30:00,775 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 397 transitions. [2024-12-05 22:30:00,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:30:00,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:00,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:00,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:00,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:30:06,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:06,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 244 states and 399 transitions. [2024-12-05 22:30:06,834 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 399 transitions. [2024-12-05 22:30:06,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:30:06,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:06,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:06,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:06,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:30:13,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:13,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 245 states and 400 transitions. [2024-12-05 22:30:13,154 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 400 transitions. [2024-12-05 22:30:13,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:30:13,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:13,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:13,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:13,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:15,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:15,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 247 states and 404 transitions. [2024-12-05 22:30:15,731 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 404 transitions. [2024-12-05 22:30:15,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:30:15,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:15,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:15,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:15,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:18,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:18,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 249 states and 407 transitions. [2024-12-05 22:30:18,651 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 407 transitions. [2024-12-05 22:30:18,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:30:18,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:18,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:18,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:18,710 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:27,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:27,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 253 states and 413 transitions. [2024-12-05 22:30:27,851 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 413 transitions. [2024-12-05 22:30:27,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:30:27,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:27,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:27,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:38,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.