./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d54573c-a675-4e55-bc03-22bc12b0f508/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d54573c-a675-4e55-bc03-22bc12b0f508/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_1d54573c-a675-4e55-bc03-22bc12b0f508/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d54573c-a675-4e55-bc03-22bc12b0f508/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d54573c-a675-4e55-bc03-22bc12b0f508/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d54573c-a675-4e55-bc03-22bc12b0f508/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 87c0d05d6e0355591807918f29d7510d5603d16064875313848d28b6b97f865e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:05:50,402 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:05:50,459 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d54573c-a675-4e55-bc03-22bc12b0f508/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 05:05:50,464 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:05:50,464 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:05:50,483 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:05:50,484 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:05:50,484 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:05:50,484 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:05:50,484 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:05:50,484 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:05:50,484 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:05:50,485 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:05:50,485 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:05:50,485 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:05:50,485 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:05:50,485 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:05:50,485 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:05:50,485 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:05:50,485 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:05:50,485 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:05:50,485 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:05:50,485 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:05:50,486 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:05:50,486 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:05:50,486 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:05:50,486 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:05:50,486 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:05:50,486 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:05:50,486 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:05:50,487 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:05:50,487 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:05:50,487 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:05:50,487 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_1d54573c-a675-4e55-bc03-22bc12b0f508/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 ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 87c0d05d6e0355591807918f29d7510d5603d16064875313848d28b6b97f865e [2024-12-06 05:05:50,729 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:05:50,737 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:05:50,740 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:05:50,741 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:05:50,741 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:05:50,742 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d54573c-a675-4e55-bc03-22bc12b0f508/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c [2024-12-06 05:05:53,381 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d54573c-a675-4e55-bc03-22bc12b0f508/bin/ukojak-verify-CZk0znPC7b/data/27834d53b/6ef1fdd7c54f417bae3d93c0a75a1e6d/FLAG528e04549 [2024-12-06 05:05:53,603 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:05:53,604 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d54573c-a675-4e55-bc03-22bc12b0f508/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c [2024-12-06 05:05:53,613 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d54573c-a675-4e55-bc03-22bc12b0f508/bin/ukojak-verify-CZk0znPC7b/data/27834d53b/6ef1fdd7c54f417bae3d93c0a75a1e6d/FLAG528e04549 [2024-12-06 05:05:53,930 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d54573c-a675-4e55-bc03-22bc12b0f508/bin/ukojak-verify-CZk0znPC7b/data/27834d53b/6ef1fdd7c54f417bae3d93c0a75a1e6d [2024-12-06 05:05:53,931 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:05:53,932 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:05:53,933 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:05:53,933 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:05:53,936 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:05:53,937 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:05:53" (1/1) ... [2024-12-06 05:05:53,937 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a962193 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:05:53, skipping insertion in model container [2024-12-06 05:05:53,938 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:05:53" (1/1) ... [2024-12-06 05:05:53,957 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:05:54,128 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d54573c-a675-4e55-bc03-22bc12b0f508/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c[5337,5350] [2024-12-06 05:05:54,152 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:05:54,164 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:05:54,196 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d54573c-a675-4e55-bc03-22bc12b0f508/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c[5337,5350] [2024-12-06 05:05:54,211 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:05:54,228 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:05:54,228 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:05:54 WrapperNode [2024-12-06 05:05:54,228 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:05:54,229 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:05:54,229 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:05:54,229 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:05:54,235 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:05:54" (1/1) ... [2024-12-06 05:05:54,243 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:05:54" (1/1) ... [2024-12-06 05:05:54,268 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 470 [2024-12-06 05:05:54,268 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:05:54,268 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:05:54,268 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:05:54,269 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:05:54,276 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:05:54" (1/1) ... [2024-12-06 05:05:54,276 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:05:54" (1/1) ... [2024-12-06 05:05:54,278 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:05:54" (1/1) ... [2024-12-06 05:05:54,279 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:05:54" (1/1) ... [2024-12-06 05:05:54,285 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:05:54" (1/1) ... [2024-12-06 05:05:54,286 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:05:54" (1/1) ... [2024-12-06 05:05:54,290 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:05:54" (1/1) ... [2024-12-06 05:05:54,292 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:05:54" (1/1) ... [2024-12-06 05:05:54,293 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:05:54" (1/1) ... [2024-12-06 05:05:54,296 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:05:54,297 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:05:54,297 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:05:54,297 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:05:54,298 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:05:54" (1/1) ... [2024-12-06 05:05:54,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:05:54,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d54573c-a675-4e55-bc03-22bc12b0f508/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:05:54,323 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d54573c-a675-4e55-bc03-22bc12b0f508/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:05:54,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d54573c-a675-4e55-bc03-22bc12b0f508/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:05:54,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:05:54,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:05:54,345 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:05:54,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:05:54,447 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:05:54,449 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:05:54,808 INFO L? ?]: Removed 44 outVars from TransFormulas that were not future-live. [2024-12-06 05:05:54,808 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:05:54,937 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:05:54,937 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 05:05:54,937 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:05:54 BoogieIcfgContainer [2024-12-06 05:05:54,937 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:05:54,938 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:05:54,938 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:05:54,947 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:05:54,947 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:05:54" (1/1) ... [2024-12-06 05:05:54,955 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:05:54,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:54,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 84 states and 138 transitions. [2024-12-06 05:05:54,993 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 138 transitions. [2024-12-06 05:05:54,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:05:54,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:54,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:55,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:55,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:05:55,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:55,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 86 states and 140 transitions. [2024-12-06 05:05:55,362 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 140 transitions. [2024-12-06 05:05:55,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:05:55,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:55,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:55,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:55,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:05:55,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:55,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 93 states and 153 transitions. [2024-12-06 05:05:55,591 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 153 transitions. [2024-12-06 05:05:55,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:05:55,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:55,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:55,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:55,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:05:55,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:55,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 96 states and 158 transitions. [2024-12-06 05:05:55,708 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 158 transitions. [2024-12-06 05:05:55,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:05:55,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:55,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:55,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:55,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:05:55,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:55,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 97 states and 158 transitions. [2024-12-06 05:05:55,808 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 158 transitions. [2024-12-06 05:05:55,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:05:55,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:55,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:55,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:55,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:05:56,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:56,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 101 states and 164 transitions. [2024-12-06 05:05:56,177 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 164 transitions. [2024-12-06 05:05:56,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:05:56,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:56,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:56,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:56,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:05:56,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:56,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 113 states and 186 transitions. [2024-12-06 05:05:56,634 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 186 transitions. [2024-12-06 05:05:56,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:05:56,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:56,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:56,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:56,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:05:56,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:56,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 116 states and 192 transitions. [2024-12-06 05:05:56,751 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 192 transitions. [2024-12-06 05:05:56,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:05:56,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:56,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:56,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:56,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:05:56,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:56,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 117 states and 192 transitions. [2024-12-06 05:05:56,866 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 192 transitions. [2024-12-06 05:05:56,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:05:56,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:56,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:56,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:56,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:05:56,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:56,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 120 states and 197 transitions. [2024-12-06 05:05:56,972 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 197 transitions. [2024-12-06 05:05:56,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:05:56,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:56,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:57,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:57,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:05:57,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:57,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 121 states and 197 transitions. [2024-12-06 05:05:57,075 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 197 transitions. [2024-12-06 05:05:57,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:05:57,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:57,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:57,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:57,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:05:57,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:57,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 130 states and 212 transitions. [2024-12-06 05:05:57,944 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 212 transitions. [2024-12-06 05:05:57,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:05:57,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:57,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:57,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:58,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:05:58,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:58,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 147 states and 243 transitions. [2024-12-06 05:05:58,763 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 243 transitions. [2024-12-06 05:05:58,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:05:58,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:58,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:58,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:58,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:05:58,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:58,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 150 states and 249 transitions. [2024-12-06 05:05:58,835 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 249 transitions. [2024-12-06 05:05:58,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:05:58,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:58,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:58,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:58,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:05:58,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:58,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 153 states and 255 transitions. [2024-12-06 05:05:58,904 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 255 transitions. [2024-12-06 05:05:58,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:05:58,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:58,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:58,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:58,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:05:59,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:59,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 154 states and 258 transitions. [2024-12-06 05:05:59,098 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 258 transitions. [2024-12-06 05:05:59,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:05:59,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:59,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:59,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:59,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:05:59,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:59,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 155 states and 258 transitions. [2024-12-06 05:05:59,229 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 258 transitions. [2024-12-06 05:05:59,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:05:59,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:59,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:59,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:59,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:05:59,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:59,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 158 states and 264 transitions. [2024-12-06 05:05:59,296 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 264 transitions. [2024-12-06 05:05:59,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:05:59,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:59,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:59,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:59,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:05:59,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:59,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 159 states and 264 transitions. [2024-12-06 05:05:59,361 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 264 transitions. [2024-12-06 05:05:59,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:05:59,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:59,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:59,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:59,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:05:59,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:59,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 162 states and 269 transitions. [2024-12-06 05:05:59,433 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 269 transitions. [2024-12-06 05:05:59,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:05:59,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:59,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:59,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:59,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:05:59,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:59,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 163 states and 269 transitions. [2024-12-06 05:05:59,496 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 269 transitions. [2024-12-06 05:05:59,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 05:05:59,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:59,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:59,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:59,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:06:00,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:00,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 177 states and 293 transitions. [2024-12-06 05:06:00,697 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 293 transitions. [2024-12-06 05:06:00,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 05:06:00,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:00,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:00,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:01,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:06:04,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:04,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 195 states and 321 transitions. [2024-12-06 05:06:04,869 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 321 transitions. [2024-12-06 05:06:04,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:06:04,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:04,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:04,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:04,899 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:06:04,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:04,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 198 states and 327 transitions. [2024-12-06 05:06:04,918 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 327 transitions. [2024-12-06 05:06:04,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:06:04,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:04,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:04,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:05,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:06:08,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:08,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 202 states and 335 transitions. [2024-12-06 05:06:08,811 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 335 transitions. [2024-12-06 05:06:08,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:06:08,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:08,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:08,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:08,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:06:08,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:08,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 203 states and 335 transitions. [2024-12-06 05:06:08,882 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 335 transitions. [2024-12-06 05:06:08,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:06:08,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:08,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:08,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:09,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:06:23,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:23,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 227 states and 390 transitions. [2024-12-06 05:06:23,140 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 390 transitions. [2024-12-06 05:06:23,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:06:23,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:23,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:23,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:23,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:06:23,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:23,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 230 states and 396 transitions. [2024-12-06 05:06:23,223 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 396 transitions. [2024-12-06 05:06:23,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:06:23,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:23,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:23,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:23,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:06:35,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:35,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 239 states and 417 transitions. [2024-12-06 05:06:35,992 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 417 transitions. [2024-12-06 05:06:35,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:06:35,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:35,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:36,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:36,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:06:40,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:40,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 247 states and 436 transitions. [2024-12-06 05:06:40,443 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 436 transitions. [2024-12-06 05:06:40,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:06:40,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:40,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:40,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:40,478 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:06:40,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:40,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 248 states and 436 transitions. [2024-12-06 05:06:40,827 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 436 transitions. [2024-12-06 05:06:40,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:06:40,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:40,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:40,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:41,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:06:59,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:59,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 267 states and 474 transitions. [2024-12-06 05:06:59,415 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 474 transitions. [2024-12-06 05:06:59,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:06:59,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:59,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:59,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:59,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:05,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:05,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 280 states and 496 transitions. [2024-12-06 05:07:05,146 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 496 transitions. [2024-12-06 05:07:05,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:07:05,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:05,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:05,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:05,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:06,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:06,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 283 states and 504 transitions. [2024-12-06 05:07:06,208 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 504 transitions. [2024-12-06 05:07:06,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:07:06,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:06,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:06,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:06,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:25,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:25,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 297 states and 534 transitions. [2024-12-06 05:07:25,063 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 534 transitions. [2024-12-06 05:07:25,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 05:07:25,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:25,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:25,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:25,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:30,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:30,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 302 states and 547 transitions. [2024-12-06 05:07:30,381 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 547 transitions. [2024-12-06 05:07:30,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 05:07:30,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:30,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:30,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:30,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:39,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:39,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 312 states and 570 transitions. [2024-12-06 05:07:39,007 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 570 transitions. [2024-12-06 05:07:39,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 05:07:39,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:39,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:39,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:39,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:54,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:54,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 332 states and 610 transitions. [2024-12-06 05:07:54,269 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 610 transitions. [2024-12-06 05:07:54,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 05:07:54,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:54,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:54,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:54,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:07,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:07,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 347 states and 644 transitions. [2024-12-06 05:08:07,071 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 644 transitions. [2024-12-06 05:08:07,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:08:07,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:07,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:07,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:07,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:10,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:10,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 350 states and 654 transitions. [2024-12-06 05:08:10,621 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 654 transitions. [2024-12-06 05:08:10,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:08:10,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:10,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:10,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:10,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:13,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:13,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 353 states and 662 transitions. [2024-12-06 05:08:13,978 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 662 transitions. [2024-12-06 05:08:13,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:08:13,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:13,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:13,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:14,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:17,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:17,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 356 states and 668 transitions. [2024-12-06 05:08:17,442 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 668 transitions. [2024-12-06 05:08:17,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:08:17,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:17,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:17,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:17,477 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:20,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:20,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 359 states and 674 transitions. [2024-12-06 05:08:20,799 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 674 transitions. [2024-12-06 05:08:20,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:08:20,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:20,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:20,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:20,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:24,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:24,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 362 states and 680 transitions. [2024-12-06 05:08:24,361 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 680 transitions. [2024-12-06 05:08:24,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:08:24,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:24,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:24,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:24,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:27,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:27,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 365 states and 686 transitions. [2024-12-06 05:08:27,742 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 686 transitions. [2024-12-06 05:08:27,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:08:27,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:27,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:27,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:27,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:31,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:31,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 368 states and 694 transitions. [2024-12-06 05:08:31,487 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 694 transitions. [2024-12-06 05:08:31,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:08:31,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:31,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:31,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:31,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:35,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:35,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 371 states and 702 transitions. [2024-12-06 05:08:35,243 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 702 transitions. [2024-12-06 05:08:35,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:08:35,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:35,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:35,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:35,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:57,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:57,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 392 states and 749 transitions. [2024-12-06 05:08:57,177 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 749 transitions. [2024-12-06 05:08:57,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:08:57,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:57,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:57,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:57,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:01,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:01,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 395 states and 755 transitions. [2024-12-06 05:09:01,276 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 755 transitions. [2024-12-06 05:09:01,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:09:01,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:01,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:01,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:01,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:05,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:05,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 398 states and 762 transitions. [2024-12-06 05:09:05,273 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 762 transitions. [2024-12-06 05:09:05,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:09:05,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:05,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:05,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:05,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:09,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:09,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 401 states and 769 transitions. [2024-12-06 05:09:09,366 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 769 transitions. [2024-12-06 05:09:09,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:09:09,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:09,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:09,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:09,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:17,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:17,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 409 states and 785 transitions. [2024-12-06 05:09:17,420 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 785 transitions. [2024-12-06 05:09:17,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:09:17,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:17,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:17,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:17,454 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 05:09:24,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:24,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 417 states and 803 transitions. [2024-12-06 05:09:24,989 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 803 transitions. [2024-12-06 05:09:24,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:09:24,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:24,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:24,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:25,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:28,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:28,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 420 states and 809 transitions. [2024-12-06 05:09:28,660 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 809 transitions. [2024-12-06 05:09:28,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 05:09:28,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:28,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:28,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:34,572 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:40,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:40,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 453 states and 935 transitions. [2024-12-06 05:10:40,559 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 935 transitions. [2024-12-06 05:10:40,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 05:10:40,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:40,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:40,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:43,988 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:16,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:16,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 480 states and 1053 transitions. [2024-12-06 05:11:16,582 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1053 transitions. [2024-12-06 05:11:16,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 05:11:16,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:16,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:16,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:19,372 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:51,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:51,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 504 states and 1157 transitions. [2024-12-06 05:11:51,310 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1157 transitions. [2024-12-06 05:11:51,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 05:11:51,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:51,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:51,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:55,165 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:21,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:21,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 523 states and 1264 transitions. [2024-12-06 05:12:21,358 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1264 transitions. [2024-12-06 05:12:21,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 05:12:21,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:21,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:21,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:29,588 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:14:07,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:07,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 558 states and 1405 transitions. [2024-12-06 05:14:07,393 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1405 transitions. [2024-12-06 05:14:07,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 05:14:07,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:07,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:07,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:16,588 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:43,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:43,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 590 states and 1540 transitions. [2024-12-06 05:15:43,519 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1540 transitions. [2024-12-06 05:15:43,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 05:15:43,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:43,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:43,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:47,862 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:16:19,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:19,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 605 states and 1631 transitions. [2024-12-06 05:16:19,327 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1631 transitions. [2024-12-06 05:16:19,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 05:16:19,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:19,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:19,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:19,903 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:16:25,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:25,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 609 states and 1643 transitions. [2024-12-06 05:16:25,879 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1643 transitions. [2024-12-06 05:16:25,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 05:16:25,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:25,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:25,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:29,740 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:17:14,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:14,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 629 states and 1734 transitions. [2024-12-06 05:17:14,951 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1734 transitions. [2024-12-06 05:17:14,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 05:17:14,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:14,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:14,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:26,809 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:15,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:15,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 663 states and 1892 transitions. [2024-12-06 05:19:15,237 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1892 transitions. [2024-12-06 05:19:15,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 05:19:15,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:15,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:15,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:24,255 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.