./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-memory-alloca/subseq-alloca-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_66f02cb3-14d4-4265-a1cf-89edfdb65b40/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f02cb3-14d4-4265-a1cf-89edfdb65b40/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_66f02cb3-14d4-4265-a1cf-89edfdb65b40/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f02cb3-14d4-4265-a1cf-89edfdb65b40/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-memory-alloca/subseq-alloca-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f02cb3-14d4-4265-a1cf-89edfdb65b40/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f02cb3-14d4-4265-a1cf-89edfdb65b40/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 64bit --witnessprinter.graph.data.programhash ae37599e398d4579dc13aa902332f9c984a4acd0674bb835a0d1e4887393314e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:29:01,378 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:29:01,431 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f02cb3-14d4-4265-a1cf-89edfdb65b40/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 02:29:01,435 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:29:01,435 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:29:01,453 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:29:01,454 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:29:01,454 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:29:01,454 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:29:01,454 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:29:01,455 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:29:01,455 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 02:29:01,455 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 02:29:01,455 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 02:29:01,455 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:29:01,455 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:29:01,455 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:29:01,455 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:29:01,455 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:29:01,455 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:29:01,455 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:29:01,455 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:29:01,456 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:29:01,456 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:29:01,456 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:29:01,456 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:29:01,456 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:29:01,456 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_66f02cb3-14d4-4265-a1cf-89edfdb65b40/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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ae37599e398d4579dc13aa902332f9c984a4acd0674bb835a0d1e4887393314e [2024-12-06 02:29:01,693 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:29:01,701 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:29:01,703 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:29:01,704 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:29:01,704 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:29:01,706 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f02cb3-14d4-4265-a1cf-89edfdb65b40/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-memory-alloca/subseq-alloca-1.i [2024-12-06 02:29:04,303 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f02cb3-14d4-4265-a1cf-89edfdb65b40/bin/ukojak-verify-CZk0znPC7b/data/a9bc463dd/2efbe7cfa0744247ab80bd8f3af4a826/FLAGcec0c4414 [2024-12-06 02:29:04,533 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:29:04,533 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f02cb3-14d4-4265-a1cf-89edfdb65b40/sv-benchmarks/c/termination-memory-alloca/subseq-alloca-1.i [2024-12-06 02:29:04,544 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f02cb3-14d4-4265-a1cf-89edfdb65b40/bin/ukojak-verify-CZk0znPC7b/data/a9bc463dd/2efbe7cfa0744247ab80bd8f3af4a826/FLAGcec0c4414 [2024-12-06 02:29:04,879 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f02cb3-14d4-4265-a1cf-89edfdb65b40/bin/ukojak-verify-CZk0znPC7b/data/a9bc463dd/2efbe7cfa0744247ab80bd8f3af4a826 [2024-12-06 02:29:04,881 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:29:04,882 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:29:04,883 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:29:04,883 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:29:04,886 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:29:04,887 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:29:04" (1/1) ... [2024-12-06 02:29:04,887 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@722770a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:04, skipping insertion in model container [2024-12-06 02:29:04,887 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:29:04" (1/1) ... [2024-12-06 02:29:04,909 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:29:05,094 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:29:05,102 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:29:05,132 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:29:05,151 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:29:05,152 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:05 WrapperNode [2024-12-06 02:29:05,152 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:29:05,153 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:29:05,153 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:29:05,153 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:29:05,158 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:05" (1/1) ... [2024-12-06 02:29:05,166 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:05" (1/1) ... [2024-12-06 02:29:05,181 INFO L138 Inliner]: procedures = 111, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 75 [2024-12-06 02:29:05,182 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:29:05,182 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:29:05,182 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:29:05,182 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:29:05,188 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:05" (1/1) ... [2024-12-06 02:29:05,189 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:05" (1/1) ... [2024-12-06 02:29:05,191 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:05" (1/1) ... [2024-12-06 02:29:05,191 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:05" (1/1) ... [2024-12-06 02:29:05,195 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:05" (1/1) ... [2024-12-06 02:29:05,196 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:05" (1/1) ... [2024-12-06 02:29:05,199 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:05" (1/1) ... [2024-12-06 02:29:05,200 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:05" (1/1) ... [2024-12-06 02:29:05,201 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:05" (1/1) ... [2024-12-06 02:29:05,203 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:29:05,203 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:29:05,204 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:29:05,204 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:29:05,204 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:05" (1/1) ... [2024-12-06 02:29:05,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:29:05,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f02cb3-14d4-4265-a1cf-89edfdb65b40/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:29:05,229 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f02cb3-14d4-4265-a1cf-89edfdb65b40/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:29:05,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f02cb3-14d4-4265-a1cf-89edfdb65b40/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:29:05,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:29:05,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:29:05,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:29:05,254 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:29:05,254 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:29:05,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:29:05,335 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:29:05,337 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:29:05,505 INFO L? ?]: Removed 49 outVars from TransFormulas that were not future-live. [2024-12-06 02:29:05,505 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:29:05,567 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:29:05,567 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 02:29:05,568 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:29:05 BoogieIcfgContainer [2024-12-06 02:29:05,568 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:29:05,568 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:29:05,568 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:29:05,579 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:29:05,579 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:29:05" (1/1) ... [2024-12-06 02:29:05,587 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:29:05,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:05,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 27 states and 29 transitions. [2024-12-06 02:29:05,636 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 29 transitions. [2024-12-06 02:29:05,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 02:29:05,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:05,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:05,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:05,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:05,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:05,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 26 states and 28 transitions. [2024-12-06 02:29:05,926 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 28 transitions. [2024-12-06 02:29:05,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 02:29:05,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:05,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:05,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:06,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:06,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:06,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 25 states and 27 transitions. [2024-12-06 02:29:06,257 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 27 transitions. [2024-12-06 02:29:06,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 02:29:06,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:06,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:06,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:06,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:06,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:06,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 24 states and 26 transitions. [2024-12-06 02:29:06,565 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 26 transitions. [2024-12-06 02:29:06,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 02:29:06,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:06,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:06,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:06,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:07,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:07,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 23 states and 25 transitions. [2024-12-06 02:29:07,077 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 25 transitions. [2024-12-06 02:29:07,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:29:07,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:07,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:07,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:07,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:07,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:07,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 24 states and 26 transitions. [2024-12-06 02:29:07,320 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 26 transitions. [2024-12-06 02:29:07,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:29:07,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:07,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:07,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:07,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:07,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:07,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 25 states and 28 transitions. [2024-12-06 02:29:07,900 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 28 transitions. [2024-12-06 02:29:07,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:29:07,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:07,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:07,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:07,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:08,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:08,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 27 states and 32 transitions. [2024-12-06 02:29:08,186 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 32 transitions. [2024-12-06 02:29:08,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:29:08,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:08,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:08,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:08,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:08,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:08,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 30 states and 37 transitions. [2024-12-06 02:29:08,766 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2024-12-06 02:29:08,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:29:08,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:08,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:08,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:08,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:08,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:08,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 31 states and 39 transitions. [2024-12-06 02:29:08,884 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 39 transitions. [2024-12-06 02:29:08,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:29:08,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:08,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:08,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:09,022 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:09,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:09,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 33 states and 43 transitions. [2024-12-06 02:29:09,240 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 43 transitions. [2024-12-06 02:29:09,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:29:09,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:09,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:09,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:09,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:09,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:09,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 35 states and 44 transitions. [2024-12-06 02:29:09,496 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2024-12-06 02:29:09,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:29:09,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:09,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:09,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:09,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:09,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:09,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 39 states and 52 transitions. [2024-12-06 02:29:09,944 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 52 transitions. [2024-12-06 02:29:09,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:29:09,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:09,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:09,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:09,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:10,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:10,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 41 states and 54 transitions. [2024-12-06 02:29:10,351 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 54 transitions. [2024-12-06 02:29:10,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:29:10,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:10,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:10,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:10,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:12,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:12,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 44 states and 61 transitions. [2024-12-06 02:29:12,043 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 61 transitions. [2024-12-06 02:29:12,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:29:12,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:12,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:12,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:12,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:12,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:12,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 45 states and 63 transitions. [2024-12-06 02:29:12,276 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 63 transitions. [2024-12-06 02:29:12,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:29:12,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:12,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:12,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:12,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:12,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:12,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 45 states and 62 transitions. [2024-12-06 02:29:12,378 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 62 transitions. [2024-12-06 02:29:12,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:29:12,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:12,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:12,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:12,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:12,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:12,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 48 states and 68 transitions. [2024-12-06 02:29:12,706 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 68 transitions. [2024-12-06 02:29:12,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:29:12,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:12,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:12,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:12,742 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 02:29:12,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:12,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 48 states and 67 transitions. [2024-12-06 02:29:12,970 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 67 transitions. [2024-12-06 02:29:12,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:29:12,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:12,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:12,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:13,657 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 02:29:17,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:17,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 50 states and 71 transitions. [2024-12-06 02:29:17,026 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 71 transitions. [2024-12-06 02:29:17,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:29:17,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:17,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:17,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:17,536 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 02:29:20,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:20,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 53 states and 77 transitions. [2024-12-06 02:29:20,209 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 77 transitions. [2024-12-06 02:29:20,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:29:20,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:20,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:20,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:20,252 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:29:20,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:20,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 48 states and 69 transitions. [2024-12-06 02:29:20,590 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 69 transitions. [2024-12-06 02:29:20,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:29:20,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:20,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:20,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:20,733 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 02:29:21,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:21,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 49 states and 71 transitions. [2024-12-06 02:29:21,094 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 71 transitions. [2024-12-06 02:29:21,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:29:21,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:21,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:21,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:21,897 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 02:29:23,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:23,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 51 states and 73 transitions. [2024-12-06 02:29:23,785 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 73 transitions. [2024-12-06 02:29:23,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:29:23,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:23,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:23,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:23,809 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:29:24,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:24,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 51 states and 72 transitions. [2024-12-06 02:29:24,268 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 72 transitions. [2024-12-06 02:29:24,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:29:24,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:24,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:24,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:24,283 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:29:24,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:24,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 49 states and 69 transitions. [2024-12-06 02:29:24,561 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 69 transitions. [2024-12-06 02:29:24,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:29:24,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:24,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:24,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:24,655 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:29:25,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:25,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 51 states and 72 transitions. [2024-12-06 02:29:25,500 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 72 transitions. [2024-12-06 02:29:25,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:29:25,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:25,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:25,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:25,512 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:29:25,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:25,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 53 states and 74 transitions. [2024-12-06 02:29:25,993 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 74 transitions. [2024-12-06 02:29:25,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:29:25,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:25,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:26,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:26,047 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:29:28,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:28,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 57 states and 83 transitions. [2024-12-06 02:29:28,339 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 83 transitions. [2024-12-06 02:29:28,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:29:28,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:28,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:28,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:28,420 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:29:28,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:28,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 58 states and 85 transitions. [2024-12-06 02:29:28,790 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 85 transitions. [2024-12-06 02:29:28,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:29:28,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:28,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:28,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:28,806 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:29:29,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:29,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 56 states and 82 transitions. [2024-12-06 02:29:29,127 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 82 transitions. [2024-12-06 02:29:29,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:29:29,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:29,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:29,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:29,249 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:29:30,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:30,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 57 states and 83 transitions. [2024-12-06 02:29:30,228 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 83 transitions. [2024-12-06 02:29:30,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:29:30,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:30,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:30,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:30,310 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:29:30,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:30,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 58 states and 85 transitions. [2024-12-06 02:29:30,344 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 85 transitions. [2024-12-06 02:29:30,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:29:30,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:30,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:30,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:30,481 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:29:30,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:30,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 56 states and 83 transitions. [2024-12-06 02:29:30,922 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 83 transitions. [2024-12-06 02:29:30,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:29:30,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:30,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:30,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:32,603 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:41,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:41,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 62 states and 101 transitions. [2024-12-06 02:29:41,833 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 101 transitions. [2024-12-06 02:29:41,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:29:41,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:41,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:41,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:41,865 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:29:41,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:41,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 60 states and 98 transitions. [2024-12-06 02:29:41,900 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 98 transitions. [2024-12-06 02:29:41,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:29:41,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:41,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:41,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:42,757 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:43,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:43,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 61 states and 106 transitions. [2024-12-06 02:29:43,582 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 106 transitions. [2024-12-06 02:29:43,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:29:43,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:43,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:43,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:44,579 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:46,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:46,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 63 states and 110 transitions. [2024-12-06 02:29:46,411 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 110 transitions. [2024-12-06 02:29:46,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:29:46,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:46,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:46,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:47,037 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:29:48,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:48,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 65 states and 112 transitions. [2024-12-06 02:29:48,029 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 112 transitions. [2024-12-06 02:29:48,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:29:48,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:48,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:48,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:49,224 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 02:29:56,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:56,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 70 states and 125 transitions. [2024-12-06 02:29:56,220 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 125 transitions. [2024-12-06 02:29:56,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:29:56,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:56,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:56,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:56,723 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 02:29:59,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:59,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 74 states and 132 transitions. [2024-12-06 02:29:59,197 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 132 transitions. [2024-12-06 02:29:59,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:29:59,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:59,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:59,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:59,357 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 02:30:01,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:01,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 77 states and 135 transitions. [2024-12-06 02:30:01,019 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 135 transitions. [2024-12-06 02:30:01,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:30:01,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:01,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:01,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:01,072 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 02:30:02,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:02,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 79 states and 136 transitions. [2024-12-06 02:30:02,290 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 136 transitions. [2024-12-06 02:30:02,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:30:02,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:02,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:02,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:06,568 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:26,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:26,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 91 states and 170 transitions. [2024-12-06 02:30:26,036 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 170 transitions. [2024-12-06 02:30:26,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:30:26,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:26,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:26,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:28,874 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:41,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:41,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 96 states and 180 transitions. [2024-12-06 02:30:41,517 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 180 transitions. [2024-12-06 02:30:41,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:30:41,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:41,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:41,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:43,539 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:56,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:56,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 102 states and 200 transitions. [2024-12-06 02:30:56,158 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 200 transitions. [2024-12-06 02:30:56,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:30:56,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:56,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:56,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:56,340 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:03,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:03,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 110 states and 216 transitions. [2024-12-06 02:31:03,793 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 216 transitions. [2024-12-06 02:31:03,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:31:03,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:03,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:03,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:03,951 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:04,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:04,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 111 states and 220 transitions. [2024-12-06 02:31:04,529 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 220 transitions. [2024-12-06 02:31:04,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:31:04,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:04,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:04,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:04,630 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 02:31:06,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:06,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 114 states and 222 transitions. [2024-12-06 02:31:06,246 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 222 transitions. [2024-12-06 02:31:06,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:31:06,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:06,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:06,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:07,706 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:31:19,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:19,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 126 states and 250 transitions. [2024-12-06 02:31:19,987 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 250 transitions. [2024-12-06 02:31:19,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:31:19,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:19,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:20,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:20,321 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:31:23,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:23,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 129 states and 252 transitions. [2024-12-06 02:31:23,560 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 252 transitions. [2024-12-06 02:31:23,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:31:23,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:23,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:23,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:25,326 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:31,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:31,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 135 states and 263 transitions. [2024-12-06 02:31:31,521 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 263 transitions. [2024-12-06 02:31:31,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:31:31,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:31,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:31,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:31,763 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:38,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:38,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 141 states and 279 transitions. [2024-12-06 02:31:38,149 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 279 transitions. [2024-12-06 02:31:38,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:31:38,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:38,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:38,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:38,360 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:40,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:40,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 143 states and 280 transitions. [2024-12-06 02:31:40,682 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 280 transitions. [2024-12-06 02:31:40,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:31:40,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:40,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:40,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:40,940 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:42,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:42,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 144 states and 284 transitions. [2024-12-06 02:31:42,475 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 284 transitions. [2024-12-06 02:31:42,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:31:42,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:42,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:42,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:43,245 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 02:31:49,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:49,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 150 states and 296 transitions. [2024-12-06 02:31:49,019 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 296 transitions. [2024-12-06 02:31:49,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:31:49,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:49,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:49,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:49,369 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 02:31:52,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:52,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 153 states and 298 transitions. [2024-12-06 02:31:52,811 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 298 transitions. [2024-12-06 02:31:52,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:31:52,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:52,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:52,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:55,141 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:00,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:00,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 159 states and 307 transitions. [2024-12-06 02:32:00,559 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 307 transitions. [2024-12-06 02:32:00,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:32:00,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:00,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:00,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:00,786 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:08,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:08,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 165 states and 323 transitions. [2024-12-06 02:32:08,232 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 323 transitions. [2024-12-06 02:32:08,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:32:08,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:08,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:08,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:08,546 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:12,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:12,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 168 states and 328 transitions. [2024-12-06 02:32:12,794 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 328 transitions. [2024-12-06 02:32:12,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:32:12,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:12,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:12,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:14,750 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 02:32:23,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:23,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 174 states and 339 transitions. [2024-12-06 02:32:23,596 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 339 transitions. [2024-12-06 02:32:23,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:32:23,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:23,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:23,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:25,079 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 02:32:29,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:29,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 177 states and 341 transitions. [2024-12-06 02:32:29,205 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 341 transitions. [2024-12-06 02:32:29,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:32:29,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:29,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:29,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:31,658 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:37,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:37,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 183 states and 350 transitions. [2024-12-06 02:32:37,940 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 350 transitions. [2024-12-06 02:32:37,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:32:37,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:37,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:37,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:38,177 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:46,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:46,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 189 states and 366 transitions. [2024-12-06 02:32:46,278 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 366 transitions. [2024-12-06 02:32:46,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:32:46,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:46,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:46,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:46,520 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:51,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:51,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 192 states and 371 transitions. [2024-12-06 02:32:51,193 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 371 transitions. [2024-12-06 02:32:51,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:32:51,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:51,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:51,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:58,503 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 19 proven. 113 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:33:10,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:10,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 198 states and 383 transitions. [2024-12-06 02:33:10,143 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 383 transitions. [2024-12-06 02:33:10,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:33:10,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:10,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:10,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:12,440 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 25 proven. 68 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 02:33:17,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:17,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 201 states and 385 transitions. [2024-12-06 02:33:17,433 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 385 transitions. [2024-12-06 02:33:17,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:33:17,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:17,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:17,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:20,223 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:33:27,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:27,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 207 states and 394 transitions. [2024-12-06 02:33:27,795 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 394 transitions. [2024-12-06 02:33:27,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:33:27,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:27,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:27,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:28,170 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:33:37,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:37,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 213 states and 410 transitions. [2024-12-06 02:33:37,641 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 410 transitions. [2024-12-06 02:33:37,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:33:37,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:37,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:37,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:37,925 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:33:43,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:43,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 216 states and 415 transitions. [2024-12-06 02:33:43,266 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 415 transitions. [2024-12-06 02:33:43,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:33:43,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:43,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:43,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:43,781 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 02:33:51,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:51,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 222 states and 427 transitions. [2024-12-06 02:33:51,268 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 427 transitions. [2024-12-06 02:33:51,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:33:51,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:51,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:51,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:51,751 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 02:33:55,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:55,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 225 states and 429 transitions. [2024-12-06 02:33:55,708 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 429 transitions. [2024-12-06 02:33:55,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:33:55,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:55,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:55,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:58,837 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:34:06,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:06,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 231 states and 438 transitions. [2024-12-06 02:34:06,978 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 438 transitions. [2024-12-06 02:34:06,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:34:06,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:06,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:07,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:07,394 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:34:17,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:17,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 237 states and 454 transitions. [2024-12-06 02:34:17,758 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 454 transitions. [2024-12-06 02:34:17,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:34:17,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:17,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:17,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:18,083 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:34:24,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:24,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 240 states and 459 transitions. [2024-12-06 02:34:24,079 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 459 transitions. [2024-12-06 02:34:24,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:34:24,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:24,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:24,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:24,831 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-12-06 02:34:33,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:33,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 246 states and 471 transitions. [2024-12-06 02:34:33,153 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 471 transitions. [2024-12-06 02:34:33,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:34:33,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:33,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:33,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:35,217 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 87 proven. 58 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 02:34:40,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:40,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 249 states and 473 transitions. [2024-12-06 02:34:40,298 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 473 transitions. [2024-12-06 02:34:40,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:34:40,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:40,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:40,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:43,528 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:34:52,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:52,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 255 states and 482 transitions. [2024-12-06 02:34:52,575 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 482 transitions. [2024-12-06 02:34:52,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:34:52,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:52,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:52,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:52,929 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:35:04,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:04,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 261 states and 498 transitions. [2024-12-06 02:35:04,782 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 498 transitions. [2024-12-06 02:35:04,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:35:04,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:04,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:04,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:05,293 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:35:12,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:12,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 264 states and 503 transitions. [2024-12-06 02:35:12,009 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 503 transitions. [2024-12-06 02:35:12,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:35:12,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:12,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:12,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:13,632 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 78 proven. 64 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-12-06 02:35:23,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:23,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 270 states and 515 transitions. [2024-12-06 02:35:23,003 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 515 transitions. [2024-12-06 02:35:23,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:35:23,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:23,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:23,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:23,922 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 78 proven. 64 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-12-06 02:35:28,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:28,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 273 states and 517 transitions. [2024-12-06 02:35:28,890 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 517 transitions. [2024-12-06 02:35:28,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:35:28,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:28,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:28,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:32,310 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:35:42,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:42,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 279 states and 526 transitions. [2024-12-06 02:35:42,224 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 526 transitions. [2024-12-06 02:35:42,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:35:42,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:42,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:42,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:42,657 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:35:55,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:55,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 285 states and 542 transitions. [2024-12-06 02:35:55,162 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 542 transitions. [2024-12-06 02:35:55,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:35:55,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:55,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:55,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:55,647 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:36:02,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:02,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 288 states and 547 transitions. [2024-12-06 02:36:02,902 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 547 transitions. [2024-12-06 02:36:02,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:36:02,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:02,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:02,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:04,245 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-12-06 02:36:14,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:14,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 294 states and 559 transitions. [2024-12-06 02:36:14,463 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 559 transitions. [2024-12-06 02:36:14,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:36:14,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:14,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:14,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:15,386 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2024-12-06 02:36:20,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:20,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 297 states and 561 transitions. [2024-12-06 02:36:20,298 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 561 transitions. [2024-12-06 02:36:20,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:36:20,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:20,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:20,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:24,669 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:36:35,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:35,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 303 states and 570 transitions. [2024-12-06 02:36:35,562 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 570 transitions. [2024-12-06 02:36:35,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:36:35,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:35,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:35,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:36,150 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:36:50,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:50,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 309 states and 586 transitions. [2024-12-06 02:36:50,386 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 586 transitions. [2024-12-06 02:36:50,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:36:50,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:50,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:50,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:50,814 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:36:58,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:58,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 312 states and 591 transitions. [2024-12-06 02:36:58,905 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 591 transitions. [2024-12-06 02:36:58,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:36:58,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:58,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:58,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:59,799 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-12-06 02:37:09,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:09,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 318 states and 603 transitions. [2024-12-06 02:37:09,502 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 603 transitions. [2024-12-06 02:37:09,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:37:09,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:09,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:09,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:12,330 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 100 proven. 83 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-12-06 02:37:19,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:19,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 321 states and 605 transitions. [2024-12-06 02:37:19,153 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 605 transitions. [2024-12-06 02:37:19,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:37:19,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:19,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:19,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:23,175 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 432 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:37:34,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:34,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 327 states and 614 transitions. [2024-12-06 02:37:34,685 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 614 transitions. [2024-12-06 02:37:34,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:37:34,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:34,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:34,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:35,189 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 432 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:37:50,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:50,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 333 states and 630 transitions. [2024-12-06 02:37:50,303 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 630 transitions. [2024-12-06 02:37:50,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:37:50,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:50,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:50,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:50,768 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 432 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:37:59,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:59,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 336 states and 635 transitions. [2024-12-06 02:37:59,020 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 635 transitions. [2024-12-06 02:37:59,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:37:59,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:59,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:59,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:02,190 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 50 proven. 151 refuted. 0 times theorem prover too weak. 280 trivial. 0 not checked. [2024-12-06 02:38:15,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:15,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 342 states and 647 transitions. [2024-12-06 02:38:15,338 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 647 transitions. [2024-12-06 02:38:15,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:38:15,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:15,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:15,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:16,933 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 0 proven. 201 refuted. 0 times theorem prover too weak. 280 trivial. 0 not checked. [2024-12-06 02:38:22,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:22,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 345 states and 649 transitions. [2024-12-06 02:38:22,888 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 649 transitions. [2024-12-06 02:38:22,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:38:22,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:22,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:22,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:27,387 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 0 proven. 507 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:38:40,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:40,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 351 states and 658 transitions. [2024-12-06 02:38:40,162 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 658 transitions. [2024-12-06 02:38:40,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:38:40,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:40,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:40,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:40,764 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 0 proven. 507 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:38:57,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:57,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 357 states and 674 transitions. [2024-12-06 02:38:57,366 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 674 transitions. [2024-12-06 02:38:57,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:38:57,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:57,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:57,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:57,886 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 0 proven. 507 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:39:07,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:07,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 360 states and 679 transitions. [2024-12-06 02:39:07,146 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 679 transitions. [2024-12-06 02:39:07,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 02:39:07,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:07,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:07,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:08,100 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2024-12-06 02:39:19,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:19,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 366 states and 691 transitions. [2024-12-06 02:39:19,009 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 691 transitions. [2024-12-06 02:39:19,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 02:39:19,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:19,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:19,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:20,015 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 60 proven. 92 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-12-06 02:39:25,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:25,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 369 states and 693 transitions. [2024-12-06 02:39:25,850 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 693 transitions. [2024-12-06 02:39:25,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:39:25,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:25,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:25,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:30,650 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 0 proven. 588 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:39:43,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:43,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 375 states and 702 transitions. [2024-12-06 02:39:43,345 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 702 transitions. [2024-12-06 02:39:43,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:39:43,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:43,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:43,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:43,998 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 0 proven. 588 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:40:01,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:01,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 381 states and 718 transitions. [2024-12-06 02:40:01,200 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 718 transitions. [2024-12-06 02:40:01,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:40:01,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:01,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:01,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:01,764 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 0 proven. 588 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:40:11,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:11,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 384 states and 723 transitions. [2024-12-06 02:40:11,634 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 723 transitions. [2024-12-06 02:40:11,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 02:40:11,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:11,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:11,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:12,522 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 546 trivial. 0 not checked. [2024-12-06 02:40:24,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:24,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 390 states and 735 transitions. [2024-12-06 02:40:24,551 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 735 transitions. [2024-12-06 02:40:24,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 02:40:24,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:24,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:24,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:25,429 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 546 trivial. 0 not checked. [2024-12-06 02:40:31,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:31,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 393 states and 737 transitions. [2024-12-06 02:40:31,588 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 737 transitions. [2024-12-06 02:40:31,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:40:31,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:31,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:31,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:36,789 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 675 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:40:50,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:50,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 399 states and 746 transitions. [2024-12-06 02:40:50,810 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 746 transitions. [2024-12-06 02:40:50,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:40:50,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:50,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:50,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:51,519 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 675 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:41:09,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:09,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 405 states and 762 transitions. [2024-12-06 02:41:09,918 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 762 transitions. [2024-12-06 02:41:09,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:41:09,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:09,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:09,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:10,615 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 675 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:41:21,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:21,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 408 states and 767 transitions. [2024-12-06 02:41:21,382 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 767 transitions. [2024-12-06 02:41:21,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 02:41:21,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:21,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:21,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:22,321 INFO L134 CoverageAnalysis]: Checked inductivity of 736 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-12-06 02:41:35,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:35,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 414 states and 779 transitions. [2024-12-06 02:41:35,532 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 779 transitions. [2024-12-06 02:41:35,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 02:41:35,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:35,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:35,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:36,585 INFO L134 CoverageAnalysis]: Checked inductivity of 736 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-12-06 02:41:43,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:43,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 417 states and 781 transitions. [2024-12-06 02:41:43,305 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 781 transitions. [2024-12-06 02:41:43,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:41:43,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:43,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:43,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:48,887 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 0 proven. 768 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:42:03,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:03,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 423 states and 790 transitions. [2024-12-06 02:42:03,920 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 790 transitions. [2024-12-06 02:42:03,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:42:03,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:03,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:03,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:04,680 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 0 proven. 768 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:42:24,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:24,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 429 states and 806 transitions. [2024-12-06 02:42:24,784 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 806 transitions. [2024-12-06 02:42:24,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:42:24,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:24,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:24,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:25,554 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 0 proven. 768 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:42:37,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:37,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 432 states and 811 transitions. [2024-12-06 02:42:37,549 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 811 transitions. [2024-12-06 02:42:37,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 02:42:37,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:37,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:37,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:41,022 INFO L134 CoverageAnalysis]: Checked inductivity of 833 backedges. 70 proven. 203 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2024-12-06 02:42:56,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:56,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 438 states and 823 transitions. [2024-12-06 02:42:56,538 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 823 transitions. [2024-12-06 02:42:56,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 02:42:56,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:56,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:56,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat