./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/forester-heap/dll-reverse.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_d246322c-3f52-4aa7-905b-b09a43419959/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d246322c-3f52-4aa7-905b-b09a43419959/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_d246322c-3f52-4aa7-905b-b09a43419959/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d246322c-3f52-4aa7-905b-b09a43419959/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/forester-heap/dll-reverse.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d246322c-3f52-4aa7-905b-b09a43419959/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_d246322c-3f52-4aa7-905b-b09a43419959/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 52fc70d7844651686a4c27e057f507f0498e7d5f7c17f07a035699d1630f6ea2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:16:10,805 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:16:10,861 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d246322c-3f52-4aa7-905b-b09a43419959/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 01:16:10,865 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:16:10,866 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:16:10,886 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:16:10,887 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:16:10,888 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:16:10,888 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:16:10,888 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:16:10,888 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:16:10,888 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:16:10,888 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:16:10,888 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 01:16:10,888 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 01:16:10,889 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 01:16:10,889 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:16:10,889 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:16:10,889 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:16:10,889 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:16:10,889 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:16:10,889 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:16:10,889 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:16:10,889 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:16:10,890 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:16:10,890 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:16:10,890 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:16:10,890 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:16:10,890 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:16:10,890 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:16:10,890 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_d246322c-3f52-4aa7-905b-b09a43419959/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 -> 52fc70d7844651686a4c27e057f507f0498e7d5f7c17f07a035699d1630f6ea2 [2024-12-06 01:16:11,108 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:16:11,117 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:16:11,119 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:16:11,120 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:16:11,121 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:16:11,122 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d246322c-3f52-4aa7-905b-b09a43419959/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/forester-heap/dll-reverse.i [2024-12-06 01:16:13,851 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d246322c-3f52-4aa7-905b-b09a43419959/bin/ukojak-verify-CZk0znPC7b/data/d6ece3899/39a462152a7047a983151a0503aa7d79/FLAGa2c126f1b [2024-12-06 01:16:14,091 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:16:14,092 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d246322c-3f52-4aa7-905b-b09a43419959/sv-benchmarks/c/forester-heap/dll-reverse.i [2024-12-06 01:16:14,104 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d246322c-3f52-4aa7-905b-b09a43419959/bin/ukojak-verify-CZk0znPC7b/data/d6ece3899/39a462152a7047a983151a0503aa7d79/FLAGa2c126f1b [2024-12-06 01:16:14,118 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d246322c-3f52-4aa7-905b-b09a43419959/bin/ukojak-verify-CZk0znPC7b/data/d6ece3899/39a462152a7047a983151a0503aa7d79 [2024-12-06 01:16:14,121 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:16:14,122 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:16:14,124 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:16:14,124 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:16:14,128 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:16:14,129 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:16:14" (1/1) ... [2024-12-06 01:16:14,130 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4edb0eda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:16:14, skipping insertion in model container [2024-12-06 01:16:14,130 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:16:14" (1/1) ... [2024-12-06 01:16:14,159 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:16:14,404 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:16:14,412 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:16:14,457 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:16:14,484 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:16:14,484 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:16:14 WrapperNode [2024-12-06 01:16:14,484 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:16:14,485 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:16:14,485 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:16:14,485 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:16:14,491 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:16:14" (1/1) ... [2024-12-06 01:16:14,502 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:16:14" (1/1) ... [2024-12-06 01:16:14,522 INFO L138 Inliner]: procedures = 119, calls = 44, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 144 [2024-12-06 01:16:14,523 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:16:14,523 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:16:14,523 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:16:14,523 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:16:14,531 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:16:14" (1/1) ... [2024-12-06 01:16:14,531 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:16:14" (1/1) ... [2024-12-06 01:16:14,534 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:16:14" (1/1) ... [2024-12-06 01:16:14,534 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:16:14" (1/1) ... [2024-12-06 01:16:14,542 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:16:14" (1/1) ... [2024-12-06 01:16:14,544 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:16:14" (1/1) ... [2024-12-06 01:16:14,547 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:16:14" (1/1) ... [2024-12-06 01:16:14,549 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:16:14" (1/1) ... [2024-12-06 01:16:14,550 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:16:14" (1/1) ... [2024-12-06 01:16:14,552 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:16:14,553 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:16:14,553 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:16:14,553 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:16:14,554 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:16:14" (1/1) ... [2024-12-06 01:16:14,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:16:14,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d246322c-3f52-4aa7-905b-b09a43419959/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:16:14,582 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d246322c-3f52-4aa7-905b-b09a43419959/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:16:14,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d246322c-3f52-4aa7-905b-b09a43419959/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:16:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 01:16:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 01:16:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 01:16:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:16:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 01:16:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 01:16:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:16:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:16:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:16:14,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:16:14,702 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:16:14,703 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:16:15,084 INFO L? ?]: Removed 150 outVars from TransFormulas that were not future-live. [2024-12-06 01:16:15,084 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:16:15,151 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:16:15,151 INFO L312 CfgBuilder]: Removed 8 assume(true) statements. [2024-12-06 01:16:15,152 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:16:15 BoogieIcfgContainer [2024-12-06 01:16:15,152 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:16:15,152 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:16:15,153 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:16:15,160 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:16:15,160 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:16:15" (1/1) ... [2024-12-06 01:16:15,168 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:16:15,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:15,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 132 states and 153 transitions. [2024-12-06 01:16:15,217 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 153 transitions. [2024-12-06 01:16:15,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 01:16:15,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:15,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:15,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:15,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:15,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:15,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 131 states and 152 transitions. [2024-12-06 01:16:15,407 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 152 transitions. [2024-12-06 01:16:15,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 01:16:15,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:15,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:15,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:15,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:15,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:15,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 130 states and 151 transitions. [2024-12-06 01:16:15,562 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 151 transitions. [2024-12-06 01:16:15,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 01:16:15,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:15,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:15,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:15,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:15,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:15,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 129 states and 150 transitions. [2024-12-06 01:16:15,607 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 150 transitions. [2024-12-06 01:16:15,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 01:16:15,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:15,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:15,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:15,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:15,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:15,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 128 states and 149 transitions. [2024-12-06 01:16:15,776 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 149 transitions. [2024-12-06 01:16:15,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:16:15,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:15,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:15,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:15,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:15,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:15,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 127 states and 148 transitions. [2024-12-06 01:16:15,821 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 148 transitions. [2024-12-06 01:16:15,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:16:15,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:15,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:15,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:15,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:15,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:15,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 126 states and 147 transitions. [2024-12-06 01:16:15,957 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 147 transitions. [2024-12-06 01:16:15,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 01:16:15,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:15,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:15,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:16,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:16,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:16,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 125 states and 145 transitions. [2024-12-06 01:16:16,126 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 145 transitions. [2024-12-06 01:16:16,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 01:16:16,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:16,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:16,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:16,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:16,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:16,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 128 states and 150 transitions. [2024-12-06 01:16:16,439 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 150 transitions. [2024-12-06 01:16:16,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:16:16,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:16,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:16,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:16,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:16,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:16,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 127 states and 149 transitions. [2024-12-06 01:16:16,487 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 149 transitions. [2024-12-06 01:16:16,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:16:16,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:16,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:16,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:16,600 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:16,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:16,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 128 states and 151 transitions. [2024-12-06 01:16:16,763 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 151 transitions. [2024-12-06 01:16:16,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:16:16,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:16,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:16,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:16,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:16,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:16,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 132 states and 158 transitions. [2024-12-06 01:16:16,926 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 158 transitions. [2024-12-06 01:16:16,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:16:16,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:16,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:16,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:16,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:17,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:17,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 136 states and 166 transitions. [2024-12-06 01:16:17,123 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 166 transitions. [2024-12-06 01:16:17,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 01:16:17,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:17,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:17,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:17,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:17,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:17,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 138 states and 170 transitions. [2024-12-06 01:16:17,656 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 170 transitions. [2024-12-06 01:16:17,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 01:16:17,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:17,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:17,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:17,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:18,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:18,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 140 states and 174 transitions. [2024-12-06 01:16:18,577 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 174 transitions. [2024-12-06 01:16:18,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 01:16:18,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:18,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:18,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:18,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:18,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:18,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 141 states and 176 transitions. [2024-12-06 01:16:18,787 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 176 transitions. [2024-12-06 01:16:18,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 01:16:18,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:18,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:18,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:18,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:19,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:19,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 143 states and 179 transitions. [2024-12-06 01:16:19,093 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 179 transitions. [2024-12-06 01:16:19,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:16:19,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:19,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:19,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:19,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:20,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:20,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 145 states and 183 transitions. [2024-12-06 01:16:20,362 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 183 transitions. [2024-12-06 01:16:20,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:16:20,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:20,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:20,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:20,756 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:21,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:21,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 147 states and 187 transitions. [2024-12-06 01:16:21,242 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 187 transitions. [2024-12-06 01:16:21,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:16:21,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:21,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:21,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:21,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:21,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:21,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 147 states and 185 transitions. [2024-12-06 01:16:21,262 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 185 transitions. [2024-12-06 01:16:21,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:16:21,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:21,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:21,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:21,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:21,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:21,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 147 states and 183 transitions. [2024-12-06 01:16:21,278 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 183 transitions. [2024-12-06 01:16:21,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:16:21,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:21,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:21,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:21,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:21,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:21,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 146 states and 182 transitions. [2024-12-06 01:16:21,324 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 182 transitions. [2024-12-06 01:16:21,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:16:21,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:21,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:21,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:21,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:21,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:21,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 122 states and 143 transitions. [2024-12-06 01:16:21,527 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 143 transitions. [2024-12-06 01:16:21,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:16:21,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:21,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:21,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:21,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:21,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:21,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 126 states and 152 transitions. [2024-12-06 01:16:21,587 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 152 transitions. [2024-12-06 01:16:21,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:16:21,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:21,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:21,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:21,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:21,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:21,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 126 states and 151 transitions. [2024-12-06 01:16:21,717 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 151 transitions. [2024-12-06 01:16:21,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:16:21,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:21,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:21,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:21,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:22,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:22,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 131 states and 160 transitions. [2024-12-06 01:16:22,930 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 160 transitions. [2024-12-06 01:16:22,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:16:22,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:22,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:22,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:22,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:22,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:22,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 134 states and 164 transitions. [2024-12-06 01:16:22,969 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 164 transitions. [2024-12-06 01:16:22,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:16:22,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:22,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:22,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:23,098 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:23,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:23,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 138 states and 172 transitions. [2024-12-06 01:16:23,646 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 172 transitions. [2024-12-06 01:16:23,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:16:23,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:23,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:23,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:23,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:23,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:23,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 138 states and 170 transitions. [2024-12-06 01:16:23,814 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 170 transitions. [2024-12-06 01:16:23,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:16:23,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:23,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:23,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:24,201 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:25,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:25,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 143 states and 180 transitions. [2024-12-06 01:16:25,477 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 180 transitions. [2024-12-06 01:16:25,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:16:25,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:25,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:25,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:25,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:25,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:25,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 142 states and 179 transitions. [2024-12-06 01:16:25,506 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 179 transitions. [2024-12-06 01:16:25,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:16:25,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:25,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:25,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:25,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:25,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:25,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 143 states and 180 transitions. [2024-12-06 01:16:25,555 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 180 transitions. [2024-12-06 01:16:25,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:16:25,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:25,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:25,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:25,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:25,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:25,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 142 states and 179 transitions. [2024-12-06 01:16:25,616 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 179 transitions. [2024-12-06 01:16:25,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:16:25,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:25,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:25,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:25,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:26,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:26,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 149 states and 187 transitions. [2024-12-06 01:16:26,489 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 187 transitions. [2024-12-06 01:16:26,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:16:26,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:26,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:26,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:26,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:27,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:27,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 155 states and 192 transitions. [2024-12-06 01:16:27,770 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 192 transitions. [2024-12-06 01:16:27,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:16:27,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:27,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:27,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:28,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:30,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:30,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 163 states and 205 transitions. [2024-12-06 01:16:30,339 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 205 transitions. [2024-12-06 01:16:30,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:16:30,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:30,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:30,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:30,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:33,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:33,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 173 states and 218 transitions. [2024-12-06 01:16:33,797 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 218 transitions. [2024-12-06 01:16:33,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:16:33,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:33,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:33,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:33,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:33,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:33,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 172 states and 217 transitions. [2024-12-06 01:16:33,831 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 217 transitions. [2024-12-06 01:16:33,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:16:33,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:33,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:33,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:33,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:33,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:33,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 173 states and 219 transitions. [2024-12-06 01:16:33,889 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 219 transitions. [2024-12-06 01:16:33,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:16:33,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:33,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:33,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:34,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:34,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:34,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 175 states and 223 transitions. [2024-12-06 01:16:34,770 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 223 transitions. [2024-12-06 01:16:34,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:16:34,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:34,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:34,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:35,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:36,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:36,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 177 states and 227 transitions. [2024-12-06 01:16:36,136 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 227 transitions. [2024-12-06 01:16:36,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:16:36,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:36,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:36,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:36,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:36,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:36,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 178 states and 229 transitions. [2024-12-06 01:16:36,529 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 229 transitions. [2024-12-06 01:16:36,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:16:36,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:36,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:36,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:36,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:37,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:37,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 180 states and 232 transitions. [2024-12-06 01:16:37,035 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 232 transitions. [2024-12-06 01:16:37,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:16:37,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:37,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:37,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:37,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:38,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:38,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 182 states and 236 transitions. [2024-12-06 01:16:38,619 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 236 transitions. [2024-12-06 01:16:38,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:16:38,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:38,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:38,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:39,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:41,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:41,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 184 states and 240 transitions. [2024-12-06 01:16:41,784 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 240 transitions. [2024-12-06 01:16:41,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:16:41,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:41,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:41,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:41,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:16:45,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:45,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 194 states and 253 transitions. [2024-12-06 01:16:45,990 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 253 transitions. [2024-12-06 01:16:45,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:16:45,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:45,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:46,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:46,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:48,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:48,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 196 states and 255 transitions. [2024-12-06 01:16:48,782 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 255 transitions. [2024-12-06 01:16:48,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:16:48,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:48,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:48,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:48,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:48,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:48,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 195 states and 254 transitions. [2024-12-06 01:16:48,814 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 254 transitions. [2024-12-06 01:16:48,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:16:48,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:48,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:48,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:49,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:50,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:50,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 198 states and 259 transitions. [2024-12-06 01:16:50,740 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 259 transitions. [2024-12-06 01:16:50,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:16:50,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:50,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:50,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:51,966 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:16:58,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:58,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 208 states and 279 transitions. [2024-12-06 01:16:58,351 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 279 transitions. [2024-12-06 01:16:58,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:16:58,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:58,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:58,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:59,360 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:17:04,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:04,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 218 states and 298 transitions. [2024-12-06 01:17:04,249 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 298 transitions. [2024-12-06 01:17:04,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:17:04,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:04,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:04,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:04,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:17:04,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:04,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 217 states and 297 transitions. [2024-12-06 01:17:04,286 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 297 transitions. [2024-12-06 01:17:04,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:17:04,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:04,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:04,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:04,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:17:04,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:04,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 218 states and 299 transitions. [2024-12-06 01:17:04,348 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 299 transitions. [2024-12-06 01:17:04,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:17:04,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:04,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:04,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:04,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:17:07,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:07,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 234 states and 325 transitions. [2024-12-06 01:17:07,976 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 325 transitions. [2024-12-06 01:17:07,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:17:07,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:07,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:07,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:08,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:17:12,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:12,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 250 states and 351 transitions. [2024-12-06 01:17:12,009 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 351 transitions. [2024-12-06 01:17:12,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:17:12,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:12,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:12,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:12,300 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:17:15,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:15,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 254 states and 356 transitions. [2024-12-06 01:17:15,496 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 356 transitions. [2024-12-06 01:17:15,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:17:15,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:15,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:15,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:15,574 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:17:18,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:18,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 236 states and 332 transitions. [2024-12-06 01:17:18,656 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 332 transitions. [2024-12-06 01:17:18,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:17:18,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:18,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:18,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:19,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:17:22,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:22,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 244 states and 343 transitions. [2024-12-06 01:17:22,239 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 343 transitions. [2024-12-06 01:17:22,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:17:22,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:22,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:22,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:22,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:17:26,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:26,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 252 states and 355 transitions. [2024-12-06 01:17:26,441 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 355 transitions. [2024-12-06 01:17:26,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:17:26,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:26,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:26,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:26,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:17:26,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:26,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 251 states and 354 transitions. [2024-12-06 01:17:26,478 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 354 transitions. [2024-12-06 01:17:26,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:17:26,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:26,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:26,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:26,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:17:26,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:26,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 252 states and 355 transitions. [2024-12-06 01:17:26,534 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 355 transitions. [2024-12-06 01:17:26,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:17:26,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:26,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:26,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:26,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:17:30,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:30,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 259 states and 369 transitions. [2024-12-06 01:17:30,374 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 369 transitions. [2024-12-06 01:17:30,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:17:30,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:30,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:30,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:31,124 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:17:34,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:34,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 262 states and 372 transitions. [2024-12-06 01:17:34,410 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 372 transitions. [2024-12-06 01:17:34,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:17:34,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:34,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:34,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:34,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:17:34,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:34,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 261 states and 371 transitions. [2024-12-06 01:17:34,452 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 371 transitions. [2024-12-06 01:17:34,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:17:34,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:34,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:34,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:34,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:17:35,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:35,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 271 states and 392 transitions. [2024-12-06 01:17:35,986 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 392 transitions. [2024-12-06 01:17:35,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:17:35,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:35,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:36,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:38,126 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:17:47,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:47,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 281 states and 412 transitions. [2024-12-06 01:17:47,735 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 412 transitions. [2024-12-06 01:17:47,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 01:17:47,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:47,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:47,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:47,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:17:54,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:54,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 290 states and 426 transitions. [2024-12-06 01:17:54,017 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 426 transitions. [2024-12-06 01:17:54,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 01:17:54,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:54,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:54,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:54,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:18:01,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:01,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 299 states and 443 transitions. [2024-12-06 01:18:01,782 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 443 transitions. [2024-12-06 01:18:01,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 01:18:01,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:01,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:01,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:03,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:18:11,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:11,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 307 states and 462 transitions. [2024-12-06 01:18:11,099 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 462 transitions. [2024-12-06 01:18:11,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 01:18:11,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:11,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:11,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:12,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:18:17,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:17,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 314 states and 476 transitions. [2024-12-06 01:18:17,763 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 476 transitions. [2024-12-06 01:18:17,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:18:17,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:17,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:17,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:17,796 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:18:22,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:22,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 302 states and 459 transitions. [2024-12-06 01:18:22,066 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 459 transitions. [2024-12-06 01:18:22,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:18:22,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:22,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:22,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:22,388 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:18:28,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:28,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 303 states and 461 transitions. [2024-12-06 01:18:28,598 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 461 transitions. [2024-12-06 01:18:28,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:18:28,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:28,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:28,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:28,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:18:32,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:32,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 305 states and 465 transitions. [2024-12-06 01:18:32,071 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 465 transitions. [2024-12-06 01:18:32,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:18:32,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:32,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:32,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:32,384 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:18:33,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:33,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 307 states and 471 transitions. [2024-12-06 01:18:33,684 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 471 transitions. [2024-12-06 01:18:33,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:18:33,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:33,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:33,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:34,657 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:18:36,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:36,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 310 states and 480 transitions. [2024-12-06 01:18:36,654 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 480 transitions. [2024-12-06 01:18:36,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:18:36,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:36,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:36,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:39,889 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:18:54,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:54,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 326 states and 512 transitions. [2024-12-06 01:18:54,813 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 512 transitions. [2024-12-06 01:18:54,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:18:54,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:54,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:54,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:58,400 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:19:07,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:07,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 335 states and 528 transitions. [2024-12-06 01:19:07,576 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 528 transitions. [2024-12-06 01:19:07,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:19:07,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:07,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:07,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:08,595 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:19:13,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:13,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 341 states and 540 transitions. [2024-12-06 01:19:13,649 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 540 transitions. [2024-12-06 01:19:13,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:19:13,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:13,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:13,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:16,291 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:19:22,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:22,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 344 states and 542 transitions. [2024-12-06 01:19:22,951 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 542 transitions. [2024-12-06 01:19:22,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:19:22,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:22,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:22,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:23,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:19:23,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:23,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 349 states and 557 transitions. [2024-12-06 01:19:23,785 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 557 transitions. [2024-12-06 01:19:23,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:19:23,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:23,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:23,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:24,235 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:19:27,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:27,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 351 states and 560 transitions. [2024-12-06 01:19:27,864 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 560 transitions. [2024-12-06 01:19:27,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 01:19:27,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:27,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:27,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:27,889 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:19:27,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:27,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 350 states and 559 transitions. [2024-12-06 01:19:27,904 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 559 transitions. [2024-12-06 01:19:27,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 01:19:27,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:27,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:27,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:28,380 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:19:28,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:28,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 352 states and 562 transitions. [2024-12-06 01:19:28,753 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 562 transitions. [2024-12-06 01:19:28,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:19:28,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:28,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:28,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:29,119 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:19:29,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:29,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 354 states and 573 transitions. [2024-12-06 01:19:29,590 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 573 transitions. [2024-12-06 01:19:29,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:19:29,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:29,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:29,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:31,356 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:19:40,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:40,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 367 states and 596 transitions. [2024-12-06 01:19:40,067 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 596 transitions. [2024-12-06 01:19:40,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:19:40,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:40,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:40,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:42,324 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:19:45,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:45,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 368 states and 600 transitions. [2024-12-06 01:19:45,584 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 600 transitions. [2024-12-06 01:19:45,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:19:45,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:45,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:45,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:46,152 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:19:48,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:48,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 373 states and 611 transitions. [2024-12-06 01:19:48,387 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 611 transitions. [2024-12-06 01:19:48,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:19:48,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:48,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:48,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:51,937 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:04,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:04,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 385 states and 648 transitions. [2024-12-06 01:20:04,502 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 648 transitions. [2024-12-06 01:20:04,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:20:04,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:04,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:04,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:04,522 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:20:04,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:04,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 385 states and 646 transitions. [2024-12-06 01:20:04,532 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 646 transitions. [2024-12-06 01:20:04,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:20:04,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:04,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:04,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:05,126 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:09,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:09,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 390 states and 656 transitions. [2024-12-06 01:20:09,796 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 656 transitions. [2024-12-06 01:20:09,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:20:09,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:09,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:09,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:16,970 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:44,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:44,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 410 states and 699 transitions. [2024-12-06 01:20:44,343 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 699 transitions. [2024-12-06 01:20:44,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:20:44,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:44,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:44,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:47,511 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:59,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:59,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 418 states and 718 transitions. [2024-12-06 01:20:59,167 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 718 transitions. [2024-12-06 01:20:59,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:20:59,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:59,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:59,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:03,936 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:21:11,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:11,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 422 states and 725 transitions. [2024-12-06 01:21:11,339 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 725 transitions. [2024-12-06 01:21:11,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:21:11,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:11,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:11,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:11,942 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:21:15,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:15,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 426 states and 732 transitions. [2024-12-06 01:21:15,284 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 732 transitions. [2024-12-06 01:21:15,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:21:15,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:15,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:15,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:16,056 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:21:17,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:17,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 432 states and 738 transitions. [2024-12-06 01:21:17,783 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 738 transitions. [2024-12-06 01:21:17,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:21:17,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:17,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:17,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:23,704 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:21:34,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:34,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 440 states and 762 transitions. [2024-12-06 01:21:34,911 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 762 transitions. [2024-12-06 01:21:34,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:21:34,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:34,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:34,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:36,634 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:21:45,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:45,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 446 states and 777 transitions. [2024-12-06 01:21:45,601 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 777 transitions. [2024-12-06 01:21:45,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:21:45,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:45,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:45,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:45,650 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:21:46,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:46,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 447 states and 777 transitions. [2024-12-06 01:21:46,568 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 777 transitions. [2024-12-06 01:21:46,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:21:46,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:46,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:46,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:47,421 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:21:48,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:48,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 448 states and 778 transitions. [2024-12-06 01:21:48,922 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 778 transitions. [2024-12-06 01:21:48,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:21:48,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:48,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:48,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:48,967 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:21:49,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:49,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 448 states and 777 transitions. [2024-12-06 01:21:49,965 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 777 transitions. [2024-12-06 01:21:49,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:21:49,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:49,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:49,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:50,035 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:21:51,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:51,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 448 states and 776 transitions. [2024-12-06 01:21:51,308 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 776 transitions. [2024-12-06 01:21:51,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:21:51,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:51,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:51,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:52,444 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:21:56,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:56,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 450 states and 791 transitions. [2024-12-06 01:21:56,576 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 791 transitions. [2024-12-06 01:21:56,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:21:56,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:56,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:56,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:03,857 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:22:34,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:34,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 466 states and 829 transitions. [2024-12-06 01:22:34,047 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 829 transitions. [2024-12-06 01:22:34,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:22:34,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:34,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:34,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:38,486 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:22:55,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:55,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 476 states and 849 transitions. [2024-12-06 01:22:55,803 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 849 transitions. [2024-12-06 01:22:55,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:22:55,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:55,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:55,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:56,213 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:23:04,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:04,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 482 states and 867 transitions. [2024-12-06 01:23:04,377 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 867 transitions. [2024-12-06 01:23:04,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:23:04,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:04,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:04,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:12,023 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:23:26,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:26,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 488 states and 881 transitions. [2024-12-06 01:23:26,402 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 881 transitions. [2024-12-06 01:23:26,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:23:26,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:26,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:26,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:26,432 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:23:28,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:28,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 488 states and 880 transitions. [2024-12-06 01:23:28,010 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 880 transitions. [2024-12-06 01:23:28,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:23:28,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:28,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:28,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:28,060 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:23:29,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:29,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 489 states and 880 transitions. [2024-12-06 01:23:29,730 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 880 transitions. [2024-12-06 01:23:29,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:23:29,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:29,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:29,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:29,782 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:23:31,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:31,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 490 states and 884 transitions. [2024-12-06 01:23:31,903 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 884 transitions. [2024-12-06 01:23:31,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:23:31,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:31,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:31,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:32,025 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:23:37,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:37,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 490 states and 883 transitions. [2024-12-06 01:23:37,187 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 883 transitions. [2024-12-06 01:23:37,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:23:37,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:37,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:37,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:37,267 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:23:39,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:39,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 491 states and 886 transitions. [2024-12-06 01:23:39,271 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 886 transitions. [2024-12-06 01:23:39,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:23:39,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:39,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:39,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:39,453 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:23:43,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:43,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 491 states and 878 transitions. [2024-12-06 01:23:43,363 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 878 transitions. [2024-12-06 01:23:43,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:23:43,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:43,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:43,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:43,448 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:23:51,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:51,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 498 states and 893 transitions. [2024-12-06 01:23:51,456 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 893 transitions. [2024-12-06 01:23:51,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:23:51,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:51,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:51,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:51,544 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:23:55,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:55,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 500 states and 899 transitions. [2024-12-06 01:23:55,617 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 899 transitions. [2024-12-06 01:23:55,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:23:55,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:55,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:55,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:55,667 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:23:57,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:57,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 501 states and 901 transitions. [2024-12-06 01:23:57,496 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 901 transitions. [2024-12-06 01:23:57,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:23:57,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:57,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:57,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:00,449 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:24:08,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:08,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 503 states and 907 transitions. [2024-12-06 01:24:08,853 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 907 transitions. [2024-12-06 01:24:08,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:24:08,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:08,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:08,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:09,426 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:24:15,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:15,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 508 states and 917 transitions. [2024-12-06 01:24:15,741 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 917 transitions. [2024-12-06 01:24:15,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:24:15,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:15,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:15,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:18,231 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:24:29,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:29,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 516 states and 929 transitions. [2024-12-06 01:24:29,500 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 929 transitions. [2024-12-06 01:24:29,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:24:29,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:29,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:29,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:30,532 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:24:39,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:39,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 521 states and 943 transitions. [2024-12-06 01:24:39,342 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 943 transitions. [2024-12-06 01:24:39,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:24:39,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:39,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:39,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:41,541 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:24:57,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:57,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 531 states and 965 transitions. [2024-12-06 01:24:57,218 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 965 transitions. [2024-12-06 01:24:57,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:24:57,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:57,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:57,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:59,202 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:25:07,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:07,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 536 states and 971 transitions. [2024-12-06 01:25:07,111 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 971 transitions. [2024-12-06 01:25:07,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:25:07,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:07,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:07,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:07,943 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:25:21,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:21,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 541 states and 987 transitions. [2024-12-06 01:25:21,246 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 987 transitions. [2024-12-06 01:25:21,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:25:21,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:21,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:21,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:21,485 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:25:23,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:23,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 542 states and 988 transitions. [2024-12-06 01:25:23,069 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 988 transitions. [2024-12-06 01:25:23,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:25:23,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:23,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:23,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:23,383 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:25:32,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:32,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 547 states and 1003 transitions. [2024-12-06 01:25:32,721 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1003 transitions. [2024-12-06 01:25:32,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:25:32,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:32,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:32,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:32,834 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:25:44,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:44,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 556 states and 1017 transitions. [2024-12-06 01:25:44,449 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1017 transitions. [2024-12-06 01:25:44,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:25:44,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:44,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:44,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:44,685 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:25:50,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:50,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 560 states and 1020 transitions. [2024-12-06 01:25:50,997 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1020 transitions. [2024-12-06 01:25:50,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:25:50,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:50,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:51,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:51,111 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:25:52,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:52,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 560 states and 1019 transitions. [2024-12-06 01:25:52,851 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1019 transitions. [2024-12-06 01:25:52,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:25:52,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:52,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:52,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:52,967 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:26:00,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:00,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 560 states and 1018 transitions. [2024-12-06 01:26:00,514 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1018 transitions. [2024-12-06 01:26:00,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:26:00,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:00,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:00,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:00,627 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:26:07,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:07,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 564 states and 1031 transitions. [2024-12-06 01:26:07,755 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1031 transitions. [2024-12-06 01:26:07,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:26:07,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:07,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:07,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:16,903 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:26:46,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:46,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 575 states and 1054 transitions. [2024-12-06 01:26:46,910 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1054 transitions. [2024-12-06 01:26:46,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:26:46,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:46,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:46,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:46,966 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:26:53,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:53,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 576 states and 1056 transitions. [2024-12-06 01:26:53,258 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1056 transitions. [2024-12-06 01:26:53,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:26:53,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:53,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:53,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:53,331 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:27:16,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:16,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 591 states and 1079 transitions. [2024-12-06 01:27:16,547 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1079 transitions. [2024-12-06 01:27:16,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:27:16,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:16,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:16,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:16,665 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:27:41,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:41,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 606 states and 1103 transitions. [2024-12-06 01:27:41,345 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1103 transitions. [2024-12-06 01:27:41,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:27:41,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:41,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:41,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:41,374 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:27:41,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:41,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 609 states and 1108 transitions. [2024-12-06 01:27:41,392 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1108 transitions. [2024-12-06 01:27:41,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:27:41,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:41,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:41,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:42,092 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:27:44,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:44,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 612 states and 1114 transitions. [2024-12-06 01:27:44,672 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1114 transitions. [2024-12-06 01:27:44,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:27:44,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:44,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:44,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:45,398 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:27:48,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:48,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 612 states and 1115 transitions. [2024-12-06 01:27:48,792 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1115 transitions. [2024-12-06 01:27:48,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:27:48,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:48,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:48,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:01,189 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:35,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:35,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 624 states and 1140 transitions. [2024-12-06 01:28:35,823 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1140 transitions. [2024-12-06 01:28:35,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:28:35,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:35,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:35,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:44,622 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:04,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:04,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 628 states and 1147 transitions. [2024-12-06 01:29:04,568 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1147 transitions. [2024-12-06 01:29:04,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:29:04,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:04,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:04,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:15,194 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:38,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:38,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 634 states and 1154 transitions. [2024-12-06 01:29:38,526 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1154 transitions. [2024-12-06 01:29:38,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:29:38,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:38,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:38,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:49,988 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.