./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.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_c21676e1-f86d-4c3b-b249-079dacee1742/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c21676e1-f86d-4c3b-b249-079dacee1742/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_c21676e1-f86d-4c3b-b249-079dacee1742/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c21676e1-f86d-4c3b-b249-079dacee1742/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c21676e1-f86d-4c3b-b249-079dacee1742/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_c21676e1-f86d-4c3b-b249-079dacee1742/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 57425e6703a3285008157cd8157da2d7bfae6570ff511478ed083b6b19ed0aed --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:48:47,409 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:48:47,465 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c21676e1-f86d-4c3b-b249-079dacee1742/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 21:48:47,470 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:48:47,470 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:48:47,490 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:48:47,490 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:48:47,491 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:48:47,491 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:48:47,491 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:48:47,491 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:48:47,491 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:48:47,491 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 21:48:47,491 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:48:47,492 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 21:48:47,492 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:48:47,492 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:48:47,492 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:48:47,492 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:48:47,492 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 21:48:47,492 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:48:47,492 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:48:47,492 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:48:47,492 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:48:47,493 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:48:47,493 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:48:47,493 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:48:47,493 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:48:47,493 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:48:47,493 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:48:47,493 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:48:47,493 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:48:47,493 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:48:47,493 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_c21676e1-f86d-4c3b-b249-079dacee1742/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 -> 57425e6703a3285008157cd8157da2d7bfae6570ff511478ed083b6b19ed0aed [2024-12-05 21:48:47,721 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:48:47,730 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:48:47,732 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:48:47,733 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:48:47,734 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:48:47,735 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c21676e1-f86d-4c3b-b249-079dacee1742/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c [2024-12-05 21:48:50,482 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c21676e1-f86d-4c3b-b249-079dacee1742/bin/ukojak-verify-CZk0znPC7b/data/470636d60/b98e7952cc7448879a6881e186d024fe/FLAG18779a049 [2024-12-05 21:48:50,503 ERROR L? ?]: Error during toolchain job processing: java.lang.NullPointerException: Cannot invoke "String.equalsIgnoreCase(String)" because "kindStr" is null at org.eclipse.cdt.internal.core.model.PathEntry.kindFromString(PathEntry.java:80) at org.eclipse.cdt.internal.core.model.DefaultPathEntryStore.decodePathEntry(DefaultPathEntryStore.java:127) at org.eclipse.cdt.internal.core.model.DefaultPathEntryStore.getRawPathEntries(DefaultPathEntryStore.java:97) at org.eclipse.cdt.internal.core.model.PathEntryStoreProxy.getRawPathEntries(PathEntryStoreProxy.java:102) at org.eclipse.cdt.internal.core.model.PathEntryManager.getRawPathEntries(PathEntryManager.java:666) at org.eclipse.cdt.core.model.CoreModel.getRawPathEntries(CoreModel.java:937) at org.eclipse.cdt.core.model.CoreModel.oldIsScannerInformationEmpty(CoreModel.java:1307) at org.eclipse.cdt.core.model.CoreModel.isScannerInformationEmpty(CoreModel.java:1252) at org.eclipse.cdt.internal.core.pdom.indexer.ProjectIndexerInputAdapter.isFileBuildConfigured(ProjectIndexerInputAdapter.java:267) at org.eclipse.cdt.internal.core.pdom.AbstractIndexerTask.isRequiredInIndex(AbstractIndexerTask.java:748) at org.eclipse.cdt.internal.core.pdom.AbstractIndexerTask.extractFiles(AbstractIndexerTask.java:667) at org.eclipse.cdt.internal.core.pdom.AbstractIndexerTask.runTask(AbstractIndexerTask.java:558) at org.eclipse.cdt.internal.core.pdom.indexer.PDOMIndexerTask.run(PDOMIndexerTask.java:164) at org.eclipse.cdt.internal.core.pdom.PDOMIndexerJob.run(PDOMIndexerJob.java:160) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-05 21:48:50,687 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:48:50,688 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c21676e1-f86d-4c3b-b249-079dacee1742/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c [2024-12-05 21:48:50,695 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c21676e1-f86d-4c3b-b249-079dacee1742/bin/ukojak-verify-CZk0znPC7b/data/470636d60/b98e7952cc7448879a6881e186d024fe/FLAG18779a049 [2024-12-05 21:48:51,049 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c21676e1-f86d-4c3b-b249-079dacee1742/bin/ukojak-verify-CZk0znPC7b/data/470636d60/b98e7952cc7448879a6881e186d024fe [2024-12-05 21:48:51,051 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:48:51,052 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:48:51,053 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:48:51,053 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:48:51,057 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:48:51,058 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:48:51" (1/1) ... [2024-12-05 21:48:51,058 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6dc56aaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:51, skipping insertion in model container [2024-12-05 21:48:51,059 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:48:51" (1/1) ... [2024-12-05 21:48:51,083 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:48:51,260 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_c21676e1-f86d-4c3b-b249-079dacee1742/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c[5771,5784] [2024-12-05 21:48:51,283 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:48:51,297 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:48:51,335 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_c21676e1-f86d-4c3b-b249-079dacee1742/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c[5771,5784] [2024-12-05 21:48:51,347 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:48:51,364 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:48:51,364 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:51 WrapperNode [2024-12-05 21:48:51,364 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:48:51,365 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:48:51,365 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:48:51,365 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:48:51,372 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:51" (1/1) ... [2024-12-05 21:48:51,379 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:51" (1/1) ... [2024-12-05 21:48:51,405 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 457 [2024-12-05 21:48:51,405 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:48:51,405 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:48:51,405 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:48:51,406 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:48:51,412 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:51" (1/1) ... [2024-12-05 21:48:51,413 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:51" (1/1) ... [2024-12-05 21:48:51,415 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:51" (1/1) ... [2024-12-05 21:48:51,416 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:51" (1/1) ... [2024-12-05 21:48:51,422 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:51" (1/1) ... [2024-12-05 21:48:51,423 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:51" (1/1) ... [2024-12-05 21:48:51,426 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:51" (1/1) ... [2024-12-05 21:48:51,428 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:51" (1/1) ... [2024-12-05 21:48:51,430 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:51" (1/1) ... [2024-12-05 21:48:51,433 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:48:51,433 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:48:51,434 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:48:51,434 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:48:51,434 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:51" (1/1) ... [2024-12-05 21:48:51,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:48:51,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c21676e1-f86d-4c3b-b249-079dacee1742/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:48:51,464 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c21676e1-f86d-4c3b-b249-079dacee1742/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:48:51,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c21676e1-f86d-4c3b-b249-079dacee1742/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:48:51,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:48:51,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:48:51,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:48:51,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:48:51,576 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:48:51,577 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:48:51,938 INFO L? ?]: Removed 42 outVars from TransFormulas that were not future-live. [2024-12-05 21:48:51,938 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:48:52,039 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:48:52,039 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-05 21:48:52,039 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:48:52 BoogieIcfgContainer [2024-12-05 21:48:52,039 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:48:52,040 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:48:52,040 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:48:52,050 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:48:52,050 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:48:52" (1/1) ... [2024-12-05 21:48:52,057 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:48:52,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:52,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 74 states and 125 transitions. [2024-12-05 21:48:52,103 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 125 transitions. [2024-12-05 21:48:52,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 21:48:52,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:52,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:52,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:52,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:52,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:52,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 127 transitions. [2024-12-05 21:48:52,498 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 127 transitions. [2024-12-05 21:48:52,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 21:48:52,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:52,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:52,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:52,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:52,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:52,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 83 states and 139 transitions. [2024-12-05 21:48:52,732 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 139 transitions. [2024-12-05 21:48:52,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 21:48:52,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:52,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:52,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:52,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:52,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:52,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 84 states and 139 transitions. [2024-12-05 21:48:52,827 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 139 transitions. [2024-12-05 21:48:52,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 21:48:52,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:52,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:52,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:52,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:53,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:53,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 96 states and 160 transitions. [2024-12-05 21:48:53,109 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 160 transitions. [2024-12-05 21:48:53,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 21:48:53,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:53,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:53,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:53,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:53,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:53,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 97 states and 160 transitions. [2024-12-05 21:48:53,184 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 160 transitions. [2024-12-05 21:48:53,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 21:48:53,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:53,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:53,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:53,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:53,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:53,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 98 states and 160 transitions. [2024-12-05 21:48:53,261 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 160 transitions. [2024-12-05 21:48:53,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:48:53,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:53,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:53,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:53,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:53,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:53,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 115 states and 190 transitions. [2024-12-05 21:48:53,689 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 190 transitions. [2024-12-05 21:48:53,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:48:53,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:53,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:53,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:53,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:53,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:53,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 116 states and 190 transitions. [2024-12-05 21:48:53,820 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 190 transitions. [2024-12-05 21:48:53,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:48:53,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:53,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:53,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:53,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:53,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:53,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 117 states and 190 transitions. [2024-12-05 21:48:53,947 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 190 transitions. [2024-12-05 21:48:53,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:48:53,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:53,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:53,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:54,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:54,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:54,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 118 states and 190 transitions. [2024-12-05 21:48:54,066 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 190 transitions. [2024-12-05 21:48:54,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 21:48:54,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:54,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:54,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:54,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:54,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:54,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 140 states and 229 transitions. [2024-12-05 21:48:54,723 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 229 transitions. [2024-12-05 21:48:54,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 21:48:54,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:54,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:54,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:54,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:54,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:54,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 141 states and 229 transitions. [2024-12-05 21:48:54,806 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 229 transitions. [2024-12-05 21:48:54,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 21:48:54,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:54,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:54,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:54,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:54,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:54,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 142 states and 229 transitions. [2024-12-05 21:48:54,885 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 229 transitions. [2024-12-05 21:48:54,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 21:48:54,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:54,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:54,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:54,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:54,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:54,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 143 states and 229 transitions. [2024-12-05 21:48:54,962 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 229 transitions. [2024-12-05 21:48:54,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 21:48:54,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:54,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:54,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:55,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:55,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:55,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 144 states and 229 transitions. [2024-12-05 21:48:55,039 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 229 transitions. [2024-12-05 21:48:55,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:48:55,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:55,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:55,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:55,301 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:57,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:57,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 171 states and 278 transitions. [2024-12-05 21:48:57,548 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 278 transitions. [2024-12-05 21:48:57,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:48:57,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:57,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:57,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:57,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:57,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:57,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 172 states and 278 transitions. [2024-12-05 21:48:57,727 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 278 transitions. [2024-12-05 21:48:57,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:48:57,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:57,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:57,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:57,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:57,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:57,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 173 states and 278 transitions. [2024-12-05 21:48:57,871 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 278 transitions. [2024-12-05 21:48:57,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:48:57,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:57,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:57,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:57,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:58,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:58,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 174 states and 278 transitions. [2024-12-05 21:48:58,034 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 278 transitions. [2024-12-05 21:48:58,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:48:58,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:58,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:58,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:58,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:58,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:58,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 175 states and 278 transitions. [2024-12-05 21:48:58,199 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 278 transitions. [2024-12-05 21:48:58,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:48:58,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:58,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:58,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:58,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:58,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:58,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 176 states and 278 transitions. [2024-12-05 21:48:58,371 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 278 transitions. [2024-12-05 21:48:58,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:48:58,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:58,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:58,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:58,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:03,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:03,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 205 states and 329 transitions. [2024-12-05 21:49:03,778 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 329 transitions. [2024-12-05 21:49:03,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:49:03,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:03,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:03,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:03,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:09,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:09,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 233 states and 379 transitions. [2024-12-05 21:49:09,420 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 379 transitions. [2024-12-05 21:49:09,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:49:09,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:09,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:09,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:09,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:09,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:09,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 234 states and 382 transitions. [2024-12-05 21:49:09,910 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 382 transitions. [2024-12-05 21:49:09,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:49:09,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:09,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:09,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:10,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:10,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:10,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 235 states and 382 transitions. [2024-12-05 21:49:10,383 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 382 transitions. [2024-12-05 21:49:10,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:49:10,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:10,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:10,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:10,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:10,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:10,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 236 states and 382 transitions. [2024-12-05 21:49:10,614 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 382 transitions. [2024-12-05 21:49:10,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:49:10,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:10,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:10,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:10,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:10,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:10,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 237 states and 382 transitions. [2024-12-05 21:49:10,725 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 382 transitions. [2024-12-05 21:49:10,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:49:10,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:10,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:10,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:10,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:11,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:11,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 238 states and 385 transitions. [2024-12-05 21:49:11,290 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 385 transitions. [2024-12-05 21:49:11,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:49:11,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:11,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:11,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:11,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:11,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:11,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 239 states and 385 transitions. [2024-12-05 21:49:11,784 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 385 transitions. [2024-12-05 21:49:11,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:49:11,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:11,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:11,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:11,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:11,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:11,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 240 states and 385 transitions. [2024-12-05 21:49:11,972 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 385 transitions. [2024-12-05 21:49:11,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:49:11,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:11,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:11,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:12,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:12,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:12,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 241 states and 385 transitions. [2024-12-05 21:49:12,104 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 385 transitions. [2024-12-05 21:49:12,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:49:12,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:12,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:12,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:12,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:12,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:12,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 242 states and 388 transitions. [2024-12-05 21:49:12,704 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 388 transitions. [2024-12-05 21:49:12,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:49:12,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:12,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:12,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:12,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:13,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:13,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 243 states and 388 transitions. [2024-12-05 21:49:13,292 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 388 transitions. [2024-12-05 21:49:13,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 21:49:13,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:13,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:13,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:13,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:22,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:22,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 256 states and 411 transitions. [2024-12-05 21:49:22,310 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 411 transitions. [2024-12-05 21:49:22,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 21:49:22,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:22,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:22,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:22,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:32,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:32,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 259 states and 416 transitions. [2024-12-05 21:49:32,026 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 416 transitions. [2024-12-05 21:49:32,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 21:49:32,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:32,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:32,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:32,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:32,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:32,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 260 states and 416 transitions. [2024-12-05 21:49:32,154 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 416 transitions. [2024-12-05 21:49:32,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 21:49:32,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:32,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:32,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:32,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:45,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:45,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 283 states and 457 transitions. [2024-12-05 21:49:45,407 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 457 transitions. [2024-12-05 21:49:45,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 21:49:45,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:45,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:45,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:46,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:49:47,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:47,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 287 states and 472 transitions. [2024-12-05 21:49:47,877 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 472 transitions. [2024-12-05 21:49:47,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 21:49:47,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:47,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:47,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:07,599 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:24,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:24,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 331 states and 603 transitions. [2024-12-05 21:52:24,657 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 603 transitions. [2024-12-05 21:52:24,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 21:52:24,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:24,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:24,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:24,728 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:52:24,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:24,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 332 states and 603 transitions. [2024-12-05 21:52:24,953 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 603 transitions. [2024-12-05 21:52:24,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 21:52:24,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:24,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:24,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:25,855 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:52:46,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:46,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 341 states and 624 transitions. [2024-12-05 21:52:46,899 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 624 transitions. [2024-12-05 21:52:46,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:52:46,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:46,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:46,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:47,378 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 21:52:53,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:53,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 345 states and 631 transitions. [2024-12-05 21:52:53,773 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 631 transitions. [2024-12-05 21:52:53,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:52:53,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:53,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:53,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:54,265 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 21:53:24,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:24,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 359 states and 659 transitions. [2024-12-05 21:53:24,004 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 659 transitions. [2024-12-05 21:53:24,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:53:24,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:24,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:24,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:24,582 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:54:22,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:22,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 383 states and 710 transitions. [2024-12-05 21:54:22,674 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 710 transitions. [2024-12-05 21:54:22,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:54:22,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:22,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:22,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:23,261 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:55:14,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:14,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 402 states and 749 transitions. [2024-12-05 21:55:14,394 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 749 transitions. [2024-12-05 21:55:14,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:55:14,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:14,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:14,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:15,075 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 21:55:34,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:34,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 411 states and 765 transitions. [2024-12-05 21:55:34,682 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 765 transitions. [2024-12-05 21:55:34,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:55:34,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:34,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:34,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:19,910 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:01:16,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:16,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 453 states and 901 transitions. [2024-12-05 22:01:16,931 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 901 transitions. [2024-12-05 22:01:16,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 22:01:16,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:16,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:16,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:18,602 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 3 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.