./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.2.ufo.BOUNDED-8.pals.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_293ea1a9-2802-4d47-a1f2-a8e83538c8e5/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293ea1a9-2802-4d47-a1f2-a8e83538c8e5/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_293ea1a9-2802-4d47-a1f2-a8e83538c8e5/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293ea1a9-2802-4d47-a1f2-a8e83538c8e5/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293ea1a9-2802-4d47-a1f2-a8e83538c8e5/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_293ea1a9-2802-4d47-a1f2-a8e83538c8e5/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 86aaf7922fe6f7f87277fe3baca1629811408ccdafec5bb956830ba2f5ff28a9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:55:22,067 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:55:22,123 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293ea1a9-2802-4d47-a1f2-a8e83538c8e5/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 16:55:22,128 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:55:22,128 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:55:22,166 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:55:22,170 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:55:22,170 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:55:22,170 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:55:22,171 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:55:22,171 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:55:22,171 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:55:22,171 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:55:22,171 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:55:22,171 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:55:22,171 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:55:22,171 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:55:22,172 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:55:22,172 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:55:22,172 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:55:22,172 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:55:22,172 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:55:22,172 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:55:22,172 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:55:22,172 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:55:22,173 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:55:22,173 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:55:22,173 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:55:22,173 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:55:22,173 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:55:22,173 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:55:22,173 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:55:22,173 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:55:22,180 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_293ea1a9-2802-4d47-a1f2-a8e83538c8e5/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 -> 86aaf7922fe6f7f87277fe3baca1629811408ccdafec5bb956830ba2f5ff28a9 [2024-11-13 16:55:22,478 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:55:22,487 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:55:22,490 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:55:22,491 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:55:22,492 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:55:22,493 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293ea1a9-2802-4d47-a1f2-a8e83538c8e5/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c Unable to find full path for "g++" [2024-11-13 16:55:24,434 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:55:24,739 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:55:24,740 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293ea1a9-2802-4d47-a1f2-a8e83538c8e5/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c [2024-11-13 16:55:24,755 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293ea1a9-2802-4d47-a1f2-a8e83538c8e5/bin/ukojak-verify-EEHR8qb7sm/data/fdaefe1d9/3ed5cb0f00b2413ea8c318da5321a884/FLAGb74535edb [2024-11-13 16:55:24,772 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293ea1a9-2802-4d47-a1f2-a8e83538c8e5/bin/ukojak-verify-EEHR8qb7sm/data/fdaefe1d9/3ed5cb0f00b2413ea8c318da5321a884 [2024-11-13 16:55:24,774 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:55:24,776 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:55:24,778 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:55:24,778 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:55:24,783 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:55:24,784 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:55:24" (1/1) ... [2024-11-13 16:55:24,785 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69abf866 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:24, skipping insertion in model container [2024-11-13 16:55:24,785 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:55:24" (1/1) ... [2024-11-13 16:55:24,825 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:55:25,288 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_293ea1a9-2802-4d47-a1f2-a8e83538c8e5/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c[28194,28207] [2024-11-13 16:55:25,291 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:55:25,308 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:55:25,469 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_293ea1a9-2802-4d47-a1f2-a8e83538c8e5/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c[28194,28207] [2024-11-13 16:55:25,473 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:55:25,492 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:55:25,492 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:25 WrapperNode [2024-11-13 16:55:25,493 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:55:25,493 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:55:25,494 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:55:25,494 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:55:25,501 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:25" (1/1) ... [2024-11-13 16:55:25,523 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:25" (1/1) ... [2024-11-13 16:55:25,619 INFO L138 Inliner]: procedures = 23, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 957 [2024-11-13 16:55:25,620 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:55:25,624 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:55:25,624 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:55:25,624 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:55:25,633 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:25" (1/1) ... [2024-11-13 16:55:25,634 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:25" (1/1) ... [2024-11-13 16:55:25,644 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:25" (1/1) ... [2024-11-13 16:55:25,645 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:25" (1/1) ... [2024-11-13 16:55:25,679 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:25" (1/1) ... [2024-11-13 16:55:25,691 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:25" (1/1) ... [2024-11-13 16:55:25,695 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:25" (1/1) ... [2024-11-13 16:55:25,698 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:25" (1/1) ... [2024-11-13 16:55:25,704 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:55:25,709 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:55:25,709 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:55:25,710 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:55:25,711 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:25" (1/1) ... [2024-11-13 16:55:25,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:55:25,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293ea1a9-2802-4d47-a1f2-a8e83538c8e5/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:55:25,758 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293ea1a9-2802-4d47-a1f2-a8e83538c8e5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:55:25,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293ea1a9-2802-4d47-a1f2-a8e83538c8e5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:55:25,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:55:25,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:55:25,792 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:55:25,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:55:25,945 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:55:25,947 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:55:27,348 INFO L? ?]: Removed 111 outVars from TransFormulas that were not future-live. [2024-11-13 16:55:27,348 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:55:28,491 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:55:28,494 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 16:55:28,494 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:55:28 BoogieIcfgContainer [2024-11-13 16:55:28,495 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:55:28,495 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:55:28,496 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:55:28,507 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:55:28,507 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:55:28" (1/1) ... [2024-11-13 16:55:28,518 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:55:28,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:28,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 140 states and 224 transitions. [2024-11-13 16:55:28,585 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 224 transitions. [2024-11-13 16:55:28,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:55:28,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:28,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:29,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:34,109 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 16:55:34,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:34,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 142 states and 228 transitions. [2024-11-13 16:55:34,342 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 228 transitions. [2024-11-13 16:55:34,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:55:34,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:34,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:34,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:36,957 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 16:55:37,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:37,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 145 states and 235 transitions. [2024-11-13 16:55:37,326 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 235 transitions. [2024-11-13 16:55:37,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:55:37,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:37,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:37,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:39,804 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 16:55:40,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:40,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 149 states and 244 transitions. [2024-11-13 16:55:40,377 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 244 transitions. [2024-11-13 16:55:40,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:55:40,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:40,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:40,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:42,655 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 16:55:43,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:43,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 154 states and 255 transitions. [2024-11-13 16:55:43,458 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 255 transitions. [2024-11-13 16:55:43,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:55:43,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:43,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:43,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:45,504 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 16:55:46,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:46,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 160 states and 268 transitions. [2024-11-13 16:55:46,667 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 268 transitions. [2024-11-13 16:55:46,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:55:46,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:46,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:46,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:48,698 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 16:55:50,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:50,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 168 states and 283 transitions. [2024-11-13 16:55:50,115 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 283 transitions. [2024-11-13 16:55:50,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:55:50,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:50,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:50,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:51,587 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 16:55:53,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:53,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 175 states and 297 transitions. [2024-11-13 16:55:53,065 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 297 transitions. [2024-11-13 16:55:53,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:55:53,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:53,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:53,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:53,231 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 16:55:53,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:53,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 176 states and 297 transitions. [2024-11-13 16:55:53,454 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 297 transitions. [2024-11-13 16:55:53,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:55:53,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:53,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:53,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:53,568 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 16:55:53,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:53,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 177 states and 298 transitions. [2024-11-13 16:55:53,586 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 298 transitions. [2024-11-13 16:55:53,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:55:53,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:53,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:53,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:56,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:58,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:58,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 188 states and 317 transitions. [2024-11-13 16:55:58,645 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 317 transitions. [2024-11-13 16:55:58,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:55:58,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:58,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:58,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:59,221 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 16:55:59,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:59,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 192 states and 323 transitions. [2024-11-13 16:55:59,558 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 323 transitions. [2024-11-13 16:55:59,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 16:55:59,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:59,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:59,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:04,550 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:56:10,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:10,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 209 states and 360 transitions. [2024-11-13 16:56:10,734 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 360 transitions. [2024-11-13 16:56:10,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:56:10,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:10,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:10,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:12,918 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:56:20,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:20,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 227 states and 400 transitions. [2024-11-13 16:56:20,137 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 400 transitions. [2024-11-13 16:56:20,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:56:20,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:20,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:20,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:22,290 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:56:22,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:22,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 228 states and 401 transitions. [2024-11-13 16:56:22,685 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 401 transitions. [2024-11-13 16:56:22,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:56:22,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:22,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:22,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:25,415 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:56:33,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:33,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 247 states and 442 transitions. [2024-11-13 16:56:33,196 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 442 transitions. [2024-11-13 16:56:33,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:56:33,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:33,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:33,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:35,302 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:56:36,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:36,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 249 states and 446 transitions. [2024-11-13 16:56:36,054 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 446 transitions. [2024-11-13 16:56:36,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:56:36,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:36,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:36,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:38,021 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:56:38,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:38,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 250 states and 450 transitions. [2024-11-13 16:56:38,527 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 450 transitions. [2024-11-13 16:56:38,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 16:56:38,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:38,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:38,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:41,750 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:56:50,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:50,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 270 states and 492 transitions. [2024-11-13 16:56:50,666 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 492 transitions. [2024-11-13 16:56:50,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 16:56:50,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:50,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:50,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:53,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:56:54,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:54,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 272 states and 499 transitions. [2024-11-13 16:56:54,575 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 499 transitions. [2024-11-13 16:56:54,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 16:56:54,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:54,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:54,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:56,995 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:56:57,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:57,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 274 states and 505 transitions. [2024-11-13 16:56:57,956 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 505 transitions. [2024-11-13 16:56:57,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 16:56:57,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:57,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:58,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:00,590 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:01,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:01,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 275 states and 506 transitions. [2024-11-13 16:57:01,084 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 506 transitions. [2024-11-13 16:57:01,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 16:57:01,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:01,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:01,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:04,196 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:12,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:12,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 290 states and 538 transitions. [2024-11-13 16:57:12,262 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 538 transitions. [2024-11-13 16:57:12,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 16:57:12,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:12,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:12,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:14,782 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:16,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:16,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 294 states and 550 transitions. [2024-11-13 16:57:16,953 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 550 transitions. [2024-11-13 16:57:16,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 16:57:16,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:16,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:17,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:18,906 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:19,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:19,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 295 states and 551 transitions. [2024-11-13 16:57:19,504 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 551 transitions. [2024-11-13 16:57:19,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 16:57:19,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:19,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:19,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:21,850 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:22,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:22,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 296 states and 552 transitions. [2024-11-13 16:57:22,434 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 552 transitions. [2024-11-13 16:57:22,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 16:57:22,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:22,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:22,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:24,404 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:24,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:24,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 297 states and 553 transitions. [2024-11-13 16:57:24,976 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 553 transitions. [2024-11-13 16:57:24,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 16:57:24,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:24,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:25,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:31,351 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:38,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:38,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 313 states and 577 transitions. [2024-11-13 16:57:38,894 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 577 transitions. [2024-11-13 16:57:38,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 16:57:38,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:38,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:39,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:42,235 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:45,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:45,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 319 states and 593 transitions. [2024-11-13 16:57:45,590 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 593 transitions. [2024-11-13 16:57:45,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 16:57:45,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:45,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:46,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:51,394 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:55,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:55,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 321 states and 597 transitions. [2024-11-13 16:57:55,090 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 597 transitions. [2024-11-13 16:57:55,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 16:57:55,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:55,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:55,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:00,196 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:05,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:05,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 327 states and 613 transitions. [2024-11-13 16:58:05,030 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 613 transitions. [2024-11-13 16:58:05,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 16:58:05,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:05,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:05,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:10,282 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:22,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:22,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 342 states and 675 transitions. [2024-11-13 16:58:22,681 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 675 transitions. [2024-11-13 16:58:22,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 16:58:22,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:22,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:22,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:27,745 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:38,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:38,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 356 states and 711 transitions. [2024-11-13 16:58:38,942 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 711 transitions. [2024-11-13 16:58:38,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 16:58:38,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:38,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:39,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:47,059 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:58,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:58,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 370 states and 741 transitions. [2024-11-13 16:58:58,542 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 741 transitions. [2024-11-13 16:58:58,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 16:58:58,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:58,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:58,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:02,832 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:12,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:12,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 382 states and 766 transitions. [2024-11-13 16:59:12,734 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 766 transitions. [2024-11-13 16:59:12,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 16:59:12,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:12,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:12,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:15,496 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:16,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:16,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 383 states and 768 transitions. [2024-11-13 16:59:16,606 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 768 transitions. [2024-11-13 16:59:16,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 16:59:16,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:16,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:16,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:19,773 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:25,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:25,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 391 states and 778 transitions. [2024-11-13 16:59:25,493 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 778 transitions. [2024-11-13 16:59:25,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:59:25,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:25,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:25,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:29,064 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:38,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:38,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 402 states and 799 transitions. [2024-11-13 16:59:38,852 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 799 transitions. [2024-11-13 16:59:38,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:59:38,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:38,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:39,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:41,490 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:50,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:50,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 412 states and 816 transitions. [2024-11-13 16:59:50,129 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 816 transitions. [2024-11-13 16:59:50,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:59:50,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:50,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:50,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:52,604 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:53,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:53,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 413 states and 817 transitions. [2024-11-13 16:59:53,835 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 817 transitions. [2024-11-13 16:59:53,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:59:53,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:53,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:53,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:56,362 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:00:01,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:01,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 421 states and 828 transitions. [2024-11-13 17:00:01,545 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 828 transitions. [2024-11-13 17:00:01,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 17:00:01,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:01,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:01,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:04,463 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:00:05,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:05,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 422 states and 833 transitions. [2024-11-13 17:00:05,534 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 833 transitions. [2024-11-13 17:00:05,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:00:05,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:05,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:05,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:09,389 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:00:21,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:21,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 437 states and 870 transitions. [2024-11-13 17:00:21,752 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 870 transitions. [2024-11-13 17:00:21,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:00:21,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:21,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:21,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:30,683 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:00:49,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:49,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 452 states and 923 transitions. [2024-11-13 17:00:49,955 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 923 transitions. [2024-11-13 17:00:49,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:00:49,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:49,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:50,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:52,604 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:00:54,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:54,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 454 states and 935 transitions. [2024-11-13 17:00:54,893 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 935 transitions. [2024-11-13 17:00:54,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:00:54,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:54,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:55,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:57,476 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:01:03,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:03,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 460 states and 948 transitions. [2024-11-13 17:01:03,726 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 948 transitions. [2024-11-13 17:01:03,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:01:03,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:03,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:03,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:06,200 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:01:12,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:12,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 468 states and 959 transitions. [2024-11-13 17:01:12,350 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 959 transitions. [2024-11-13 17:01:12,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:01:12,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:12,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:12,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:14,979 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:01:24,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:24,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 477 states and 981 transitions. [2024-11-13 17:01:24,046 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 981 transitions. [2024-11-13 17:01:24,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 17:01:24,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:24,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:24,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:31,242 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:01:46,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:46,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 492 states and 1017 transitions. [2024-11-13 17:01:46,680 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1017 transitions. [2024-11-13 17:01:46,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 17:01:46,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:46,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:46,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:50,809 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:02:01,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:01,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 501 states and 1035 transitions. [2024-11-13 17:02:02,000 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1035 transitions. [2024-11-13 17:02:02,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 17:02:02,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:02,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:02,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:04,752 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:02:07,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:07,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 503 states and 1049 transitions. [2024-11-13 17:02:07,463 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1049 transitions. [2024-11-13 17:02:07,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 17:02:07,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:07,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:07,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:10,313 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:02:12,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:12,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 505 states and 1062 transitions. [2024-11-13 17:02:12,958 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 1062 transitions. [2024-11-13 17:02:12,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 17:02:12,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:12,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:13,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:15,670 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:02:17,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:17,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 506 states and 1070 transitions. [2024-11-13 17:02:17,109 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1070 transitions. [2024-11-13 17:02:17,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 17:02:17,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:17,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:17,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:23,711 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:02:41,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:41,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 520 states and 1101 transitions. [2024-11-13 17:02:41,485 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1101 transitions. [2024-11-13 17:02:41,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 17:02:41,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:41,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:42,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:49,114 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:03:18,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:18,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 555 states and 1171 transitions. [2024-11-13 17:03:18,539 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 1171 transitions. [2024-11-13 17:03:18,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 17:03:18,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:18,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:19,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:25,639 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:03:38,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:38,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 560 states and 1184 transitions. [2024-11-13 17:03:38,359 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1184 transitions. [2024-11-13 17:03:38,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 17:03:38,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:38,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:38,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:44,353 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:03:49,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:49,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 564 states and 1201 transitions. [2024-11-13 17:03:49,653 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1201 transitions. [2024-11-13 17:03:49,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 17:03:49,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:49,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:50,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:54,819 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:04:06,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:06,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 570 states and 1224 transitions. [2024-11-13 17:04:06,165 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1224 transitions. [2024-11-13 17:04:06,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 17:04:06,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:06,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:06,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:11,225 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:04:23,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:23,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 577 states and 1245 transitions. [2024-11-13 17:04:23,565 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1245 transitions. [2024-11-13 17:04:23,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 17:04:23,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:23,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:23,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:26,903 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:04:33,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:33,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 579 states and 1261 transitions. [2024-11-13 17:04:33,587 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1261 transitions. [2024-11-13 17:04:33,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 17:04:33,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:33,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:33,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:36,129 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:04:46,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:46,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 587 states and 1289 transitions. [2024-11-13 17:04:46,271 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1289 transitions. [2024-11-13 17:04:46,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 17:04:46,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:46,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:46,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:49,124 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:04:50,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:50,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 588 states and 1290 transitions. [2024-11-13 17:04:50,927 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1290 transitions. [2024-11-13 17:04:50,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 17:04:50,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:50,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:51,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:53,308 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:04:58,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:58,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 592 states and 1310 transitions. [2024-11-13 17:04:58,452 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1310 transitions. [2024-11-13 17:04:58,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 17:04:58,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:58,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:58,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:01,181 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:05:02,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:02,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 593 states and 1311 transitions. [2024-11-13 17:05:02,852 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1311 transitions. [2024-11-13 17:05:02,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 17:05:02,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:02,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:03,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:05,533 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:05:09,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:09,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 594 states and 1314 transitions. [2024-11-13 17:05:09,805 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1314 transitions. [2024-11-13 17:05:09,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 17:05:09,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:09,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:09,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:12,402 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:05:14,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:14,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 595 states and 1319 transitions. [2024-11-13 17:05:14,278 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1319 transitions. [2024-11-13 17:05:14,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 17:05:14,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:14,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:14,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:16,709 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:05:21,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:21,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 599 states and 1334 transitions. [2024-11-13 17:05:21,729 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1334 transitions. [2024-11-13 17:05:21,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 17:05:21,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:21,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:21,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:24,197 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:05:28,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:28,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 600 states and 1335 transitions. [2024-11-13 17:05:28,768 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1335 transitions. [2024-11-13 17:05:28,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 17:05:28,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:28,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:28,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:31,755 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:05:34,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:34,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 603 states and 1350 transitions. [2024-11-13 17:05:34,969 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1350 transitions. [2024-11-13 17:05:34,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 17:05:34,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:34,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:35,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:40,052 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:05:47,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:47,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 605 states and 1362 transitions. [2024-11-13 17:05:47,607 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1362 transitions. [2024-11-13 17:05:47,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 17:05:47,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:47,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:48,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:55,853 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:06:21,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:21,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1416 states to 624 states and 1416 transitions. [2024-11-13 17:06:21,708 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1416 transitions. [2024-11-13 17:06:21,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 17:06:21,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:21,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:22,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:26,237 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:06:30,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:30,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 626 states and 1422 transitions. [2024-11-13 17:06:30,777 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1422 transitions. [2024-11-13 17:06:30,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 17:06:30,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:30,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:31,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:35,643 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:06:37,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:37,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 627 states and 1423 transitions. [2024-11-13 17:06:37,675 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1423 transitions. [2024-11-13 17:06:37,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 17:06:37,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:37,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:37,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:42,439 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:06:48,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:48,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 631 states and 1441 transitions. [2024-11-13 17:06:48,088 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1441 transitions. [2024-11-13 17:06:48,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 17:06:48,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:48,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:48,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat