./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e7a981-d58e-4416-8316-b9226611e8b4/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e7a981-d58e-4416-8316-b9226611e8b4/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e7a981-d58e-4416-8316-b9226611e8b4/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e7a981-d58e-4416-8316-b9226611e8b4/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e7a981-d58e-4416-8316-b9226611e8b4/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e7a981-d58e-4416-8316-b9226611e8b4/bin/ukojak-verify-EEHR8qb7sm --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 365c1891072d850048b74eefc34a316c47ea0be2974bce8b064b98555abb72a9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:04:13,137 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:04:13,198 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e7a981-d58e-4416-8316-b9226611e8b4/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:04:13,203 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:04:13,203 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:04:13,242 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:04:13,246 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:04:13,246 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:04:13,246 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:04:13,246 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:04:13,246 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:04:13,246 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:04:13,247 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:04:13,247 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:04:13,247 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:04:13,247 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:04:13,247 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:04:13,247 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:04:13,247 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:04:13,247 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:04:13,247 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:04:13,248 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:04:13,248 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:04:13,248 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:04:13,248 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:04:13,248 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:04:13,248 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:04:13,248 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:04:13,248 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:04:13,250 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:04:13,250 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:04:13,250 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:04:13,250 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:04:13,251 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_d5e7a981-d58e-4416-8316-b9226611e8b4/bin/ukojak-verify-EEHR8qb7sm 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 -> 365c1891072d850048b74eefc34a316c47ea0be2974bce8b064b98555abb72a9 [2024-11-13 21:04:13,559 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:04:13,570 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:04:13,575 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:04:13,576 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:04:13,576 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:04:13,578 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e7a981-d58e-4416-8316-b9226611e8b4/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c Unable to find full path for "g++" [2024-11-13 21:04:15,556 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:04:15,583 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) [2024-11-13 21:04:15,983 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:04:15,984 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e7a981-d58e-4416-8316-b9226611e8b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2024-11-13 21:04:16,010 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e7a981-d58e-4416-8316-b9226611e8b4/bin/ukojak-verify-EEHR8qb7sm/data/265a521cb/ac08ed83deaf4f24b58d935600c8bff0/FLAG4047c5833 [2024-11-13 21:04:16,026 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e7a981-d58e-4416-8316-b9226611e8b4/bin/ukojak-verify-EEHR8qb7sm/data/265a521cb/ac08ed83deaf4f24b58d935600c8bff0 [2024-11-13 21:04:16,029 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:04:16,030 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:04:16,032 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:04:16,032 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:04:16,037 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:04:16,038 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:04:16" (1/1) ... [2024-11-13 21:04:16,039 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e3ca138 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:16, skipping insertion in model container [2024-11-13 21:04:16,039 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:04:16" (1/1) ... [2024-11-13 21:04:16,143 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:04:16,812 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_d5e7a981-d58e-4416-8316-b9226611e8b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[31589,31602] [2024-11-13 21:04:17,021 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:04:17,045 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:04:17,392 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_d5e7a981-d58e-4416-8316-b9226611e8b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[31589,31602] [2024-11-13 21:04:17,552 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:04:17,587 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:04:17,588 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:17 WrapperNode [2024-11-13 21:04:17,589 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:04:17,590 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:04:17,591 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:04:17,591 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:04:17,600 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:17" (1/1) ... [2024-11-13 21:04:17,628 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:17" (1/1) ... [2024-11-13 21:04:17,764 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2784 [2024-11-13 21:04:17,765 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:04:17,765 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:04:17,766 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:04:17,766 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:04:17,776 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:17" (1/1) ... [2024-11-13 21:04:17,776 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:17" (1/1) ... [2024-11-13 21:04:17,786 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:17" (1/1) ... [2024-11-13 21:04:17,787 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:17" (1/1) ... [2024-11-13 21:04:17,857 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:17" (1/1) ... [2024-11-13 21:04:17,879 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:17" (1/1) ... [2024-11-13 21:04:17,892 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:17" (1/1) ... [2024-11-13 21:04:17,911 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:17" (1/1) ... [2024-11-13 21:04:17,929 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:04:17,933 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:04:17,933 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:04:17,933 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:04:17,935 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:04:17" (1/1) ... [2024-11-13 21:04:17,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:04:17,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e7a981-d58e-4416-8316-b9226611e8b4/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:04:17,987 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e7a981-d58e-4416-8316-b9226611e8b4/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:04:18,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5e7a981-d58e-4416-8316-b9226611e8b4/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:04:18,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:04:18,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:04:18,093 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:04:18,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:04:18,402 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:04:18,405 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:04:21,972 INFO L? ?]: Removed 169 outVars from TransFormulas that were not future-live. [2024-11-13 21:04:21,972 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:04:22,790 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:04:22,790 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:04:22,790 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:04:22 BoogieIcfgContainer [2024-11-13 21:04:22,790 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:04:22,797 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:04:22,797 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:04:22,808 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:04:22,808 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:04:22" (1/1) ... [2024-11-13 21:04:22,818 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:04:22,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:22,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 568 states and 964 transitions. [2024-11-13 21:04:22,895 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 964 transitions. [2024-11-13 21:04:22,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 21:04:22,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:22,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:24,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:25,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:26,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:26,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 649 states and 1143 transitions. [2024-11-13 21:04:26,124 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1143 transitions. [2024-11-13 21:04:26,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:26,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:26,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:26,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:26,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:26,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:26,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 735 states and 1333 transitions. [2024-11-13 21:04:26,906 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1333 transitions. [2024-11-13 21:04:26,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:26,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:26,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:26,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:27,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:27,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:27,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 738 states and 1339 transitions. [2024-11-13 21:04:27,337 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1339 transitions. [2024-11-13 21:04:27,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:27,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:27,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:27,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:27,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:27,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:27,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 741 states and 1346 transitions. [2024-11-13 21:04:27,687 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1346 transitions. [2024-11-13 21:04:27,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:27,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:27,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:27,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:28,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:28,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:28,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 826 states and 1532 transitions. [2024-11-13 21:04:28,625 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1532 transitions. [2024-11-13 21:04:28,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:28,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:28,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:28,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:28,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:29,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:29,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 913 states and 1719 transitions. [2024-11-13 21:04:29,716 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1719 transitions. [2024-11-13 21:04:29,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:29,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:29,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:29,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:30,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:30,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:30,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 916 states and 1727 transitions. [2024-11-13 21:04:30,300 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1727 transitions. [2024-11-13 21:04:30,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:30,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:30,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:30,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:30,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:31,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:31,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 989 states and 1881 transitions. [2024-11-13 21:04:31,327 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1881 transitions. [2024-11-13 21:04:31,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:31,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:31,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:31,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:31,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:31,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:31,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 994 states and 1896 transitions. [2024-11-13 21:04:31,934 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1896 transitions. [2024-11-13 21:04:31,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:31,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:31,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:32,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:32,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:32,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:32,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 997 states and 1906 transitions. [2024-11-13 21:04:32,539 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1906 transitions. [2024-11-13 21:04:32,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:32,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:32,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:32,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:32,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:32,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:32,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1916 states to 1000 states and 1916 transitions. [2024-11-13 21:04:32,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1916 transitions. [2024-11-13 21:04:32,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:32,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:32,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:32,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:33,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:34,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:34,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2057 states to 1069 states and 2057 transitions. [2024-11-13 21:04:34,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 2057 transitions. [2024-11-13 21:04:34,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:34,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:34,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:34,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:34,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:35,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:35,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2177 states to 1129 states and 2177 transitions. [2024-11-13 21:04:35,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 2177 transitions. [2024-11-13 21:04:35,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:35,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:35,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:35,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:35,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:36,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:36,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2187 states to 1132 states and 2187 transitions. [2024-11-13 21:04:36,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 2187 transitions. [2024-11-13 21:04:36,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:36,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:36,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:36,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:36,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:36,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:36,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 1137 states and 2204 transitions. [2024-11-13 21:04:36,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 2204 transitions. [2024-11-13 21:04:36,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:36,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:36,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:36,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:37,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:37,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:37,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 1140 states and 2216 transitions. [2024-11-13 21:04:37,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 2216 transitions. [2024-11-13 21:04:37,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:37,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:37,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:37,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:37,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:37,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:37,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1143 states and 2228 transitions. [2024-11-13 21:04:37,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 2228 transitions. [2024-11-13 21:04:37,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:37,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:37,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:37,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:38,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:38,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:38,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1148 states and 2245 transitions. [2024-11-13 21:04:38,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 2245 transitions. [2024-11-13 21:04:38,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:38,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:38,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:38,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:38,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:39,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:39,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1151 states and 2256 transitions. [2024-11-13 21:04:39,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2256 transitions. [2024-11-13 21:04:39,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:39,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:39,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:39,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:39,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:40,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:40,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1154 states and 2269 transitions. [2024-11-13 21:04:40,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 2269 transitions. [2024-11-13 21:04:40,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:40,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:40,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:40,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:40,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:41,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:41,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1157 states and 2280 transitions. [2024-11-13 21:04:41,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 2280 transitions. [2024-11-13 21:04:41,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:41,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:41,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:41,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:41,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:41,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:41,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1162 states and 2298 transitions. [2024-11-13 21:04:41,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 2298 transitions. [2024-11-13 21:04:41,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:41,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:41,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:41,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:42,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:42,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:42,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1163 states and 2305 transitions. [2024-11-13 21:04:42,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2305 transitions. [2024-11-13 21:04:42,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:42,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:42,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:42,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:42,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:42,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:42,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1166 states and 2317 transitions. [2024-11-13 21:04:42,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2317 transitions. [2024-11-13 21:04:42,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:42,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:42,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:42,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:42,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:42,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:42,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1167 states and 2324 transitions. [2024-11-13 21:04:42,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 2324 transitions. [2024-11-13 21:04:42,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:42,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:42,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:42,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:42,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:43,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:43,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1170 states and 2336 transitions. [2024-11-13 21:04:43,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2336 transitions. [2024-11-13 21:04:43,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:43,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:43,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:43,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:43,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:44,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:44,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1173 states and 2349 transitions. [2024-11-13 21:04:44,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2349 transitions. [2024-11-13 21:04:44,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:44,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:44,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:44,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:44,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:51,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:51,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2489 states to 1243 states and 2489 transitions. [2024-11-13 21:04:51,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2489 transitions. [2024-11-13 21:04:51,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:51,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:51,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:51,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:51,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:51,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:51,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2495 states to 1244 states and 2495 transitions. [2024-11-13 21:04:51,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2495 transitions. [2024-11-13 21:04:51,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:51,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:51,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:51,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:52,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:52,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:52,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 1247 states and 2506 transitions. [2024-11-13 21:04:52,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2506 transitions. [2024-11-13 21:04:52,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:52,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:52,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:53,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:53,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:53,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:53,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2518 states to 1253 states and 2518 transitions. [2024-11-13 21:04:53,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2518 transitions. [2024-11-13 21:04:53,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:53,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:53,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:53,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:53,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:53,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:53,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2522 states to 1254 states and 2522 transitions. [2024-11-13 21:04:53,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2522 transitions. [2024-11-13 21:04:53,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:53,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:53,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:54,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:54,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:56,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:56,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 1268 states and 2555 transitions. [2024-11-13 21:04:56,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2555 transitions. [2024-11-13 21:04:56,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:56,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:56,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:56,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:56,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:57,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:57,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2561 states to 1271 states and 2561 transitions. [2024-11-13 21:04:57,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2561 transitions. [2024-11-13 21:04:57,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:04:57,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:57,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:57,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:57,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:02,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:02,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2618 states to 1295 states and 2618 transitions. [2024-11-13 21:05:02,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 2618 transitions. [2024-11-13 21:05:02,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:05:02,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:02,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:03,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:05,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:26,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:26,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2828 states to 1394 states and 2828 transitions. [2024-11-13 21:05:26,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 2828 transitions. [2024-11-13 21:05:26,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:05:26,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:26,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:27,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:29,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:59,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:59,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3040 states to 1490 states and 3040 transitions. [2024-11-13 21:05:59,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 3040 transitions. [2024-11-13 21:05:59,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:05:59,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:59,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:59,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:00,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:00,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:00,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3044 states to 1493 states and 3044 transitions. [2024-11-13 21:06:00,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 3044 transitions. [2024-11-13 21:06:00,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:06:00,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:00,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:01,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:02,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:18,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:18,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3128 states to 1522 states and 3128 transitions. [2024-11-13 21:06:18,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 3128 transitions. [2024-11-13 21:06:18,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:06:18,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:18,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:19,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:21,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:55,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:55,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3301 states to 1608 states and 3301 transitions. [2024-11-13 21:06:55,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 3301 transitions. [2024-11-13 21:06:55,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:06:55,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:55,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:55,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:57,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:26,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:26,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3389 states to 1637 states and 3389 transitions. [2024-11-13 21:07:26,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 3389 transitions. [2024-11-13 21:07:26,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:07:26,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:26,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:27,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:28,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:30,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:30,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3393 states to 1640 states and 3393 transitions. [2024-11-13 21:07:30,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1640 states and 3393 transitions. [2024-11-13 21:07:30,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:07:30,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:30,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:30,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:32,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:05,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:05,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 1669 states and 3486 transitions. [2024-11-13 21:08:05,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 3486 transitions. [2024-11-13 21:08:05,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:08:05,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:05,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:05,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:08,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:23,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:23,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3563 states to 1693 states and 3563 transitions. [2024-11-13 21:08:23,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 3563 transitions. [2024-11-13 21:08:23,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:08:23,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:23,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:24,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:25,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:39,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:39,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3637 states to 1717 states and 3637 transitions. [2024-11-13 21:08:39,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1717 states and 3637 transitions. [2024-11-13 21:08:39,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:08:39,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:39,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:40,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:42,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:56,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:56,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 1741 states and 3708 transitions. [2024-11-13 21:08:56,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1741 states and 3708 transitions. [2024-11-13 21:08:56,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:08:56,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:56,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:57,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:58,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:16,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:16,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3780 states to 1765 states and 3780 transitions. [2024-11-13 21:09:16,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 3780 transitions. [2024-11-13 21:09:16,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:09:16,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:16,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:17,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:18,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:42,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:42,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 1789 states and 3851 transitions. [2024-11-13 21:09:42,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 3851 transitions. [2024-11-13 21:09:42,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:09:42,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:42,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:42,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:44,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:13,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:13,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3919 states to 1813 states and 3919 transitions. [2024-11-13 21:10:13,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1813 states and 3919 transitions. [2024-11-13 21:10:13,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:10:13,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:13,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:13,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:16,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:43,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:43,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3983 states to 1837 states and 3983 transitions. [2024-11-13 21:10:43,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1837 states and 3983 transitions. [2024-11-13 21:10:43,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:10:43,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:43,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:43,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:43,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:05,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:05,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4110 states to 1898 states and 4110 transitions. [2024-11-13 21:11:05,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 4110 transitions. [2024-11-13 21:11:05,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:11:05,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:05,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:05,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:05,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:05,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:05,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4098 states to 1897 states and 4098 transitions. [2024-11-13 21:11:05,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 4098 transitions. [2024-11-13 21:11:05,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:11:05,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:05,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:05,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:07,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:36,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:36,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4165 states to 1921 states and 4165 transitions. [2024-11-13 21:11:36,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 4165 transitions. [2024-11-13 21:11:36,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:11:36,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:36,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:36,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:38,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:17,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:17,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4234 states to 1945 states and 4234 transitions. [2024-11-13 21:12:17,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 4234 transitions. [2024-11-13 21:12:17,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:12:17,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:17,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:17,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:19,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:13,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:13,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4312 states to 1969 states and 4312 transitions. [2024-11-13 21:13:13,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1969 states and 4312 transitions. [2024-11-13 21:13:13,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:13:13,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:13,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:13,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:16,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:19,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:19,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4392 states to 1993 states and 4392 transitions. [2024-11-13 21:14:19,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 4392 transitions. [2024-11-13 21:14:19,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:14:19,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:19,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:19,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:22,023 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:41,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:41,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4478 states to 2017 states and 4478 transitions. [2024-11-13 21:15:41,366 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 4478 transitions. [2024-11-13 21:15:41,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:15:41,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:41,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:41,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:45,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:34,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:34,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4527 states to 2039 states and 4527 transitions. [2024-11-13 21:16:34,169 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 4527 transitions. [2024-11-13 21:16:34,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:16:34,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:34,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:34,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:39,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.