./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/res1.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_2d32064b-30db-4942-afae-9e5465f98e2b/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d32064b-30db-4942-afae-9e5465f98e2b/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_2d32064b-30db-4942-afae-9e5465f98e2b/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d32064b-30db-4942-afae-9e5465f98e2b/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-fpi/res1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d32064b-30db-4942-afae-9e5465f98e2b/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_2d32064b-30db-4942-afae-9e5465f98e2b/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 f274a5aba9f5a53aba1b5bf0fd0b9cf2990c13e825cbbe6f7043cc6fa5a18df6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:44:07,012 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:44:07,097 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d32064b-30db-4942-afae-9e5465f98e2b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:44:07,103 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:44:07,103 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:44:07,142 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:44:07,146 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:44:07,147 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:44:07,147 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:44:07,148 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:44:07,148 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:44:07,149 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:44:07,149 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:44:07,150 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:44:07,150 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:44:07,150 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:44:07,151 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:44:07,151 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:44:07,151 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:44:07,151 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:44:07,151 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:44:07,151 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:44:07,152 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:44:07,152 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:44:07,152 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:44:07,152 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:44:07,152 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:44:07,152 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:44:07,153 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:44:07,153 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:44:07,153 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:44:07,153 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:44:07,153 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:44:07,153 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_2d32064b-30db-4942-afae-9e5465f98e2b/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 -> f274a5aba9f5a53aba1b5bf0fd0b9cf2990c13e825cbbe6f7043cc6fa5a18df6 [2024-11-13 21:44:07,553 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:44:07,564 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:44:07,567 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:44:07,569 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:44:07,569 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:44:07,571 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d32064b-30db-4942-afae-9e5465f98e2b/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-fpi/res1.c Unable to find full path for "g++" [2024-11-13 21:44:09,971 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:44:10,273 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:44:10,276 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d32064b-30db-4942-afae-9e5465f98e2b/sv-benchmarks/c/array-fpi/res1.c [2024-11-13 21:44:10,285 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d32064b-30db-4942-afae-9e5465f98e2b/bin/ukojak-verify-EEHR8qb7sm/data/3acce4035/7c9b8d4b02d04d5db58719679a486e82/FLAG40cacbc6c [2024-11-13 21:44:10,309 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d32064b-30db-4942-afae-9e5465f98e2b/bin/ukojak-verify-EEHR8qb7sm/data/3acce4035/7c9b8d4b02d04d5db58719679a486e82 [2024-11-13 21:44:10,312 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:44:10,313 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:44:10,315 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:44:10,317 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:44:10,322 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:44:10,324 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:44:10" (1/1) ... [2024-11-13 21:44:10,329 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3745af5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:44:10, skipping insertion in model container [2024-11-13 21:44:10,329 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:44:10" (1/1) ... [2024-11-13 21:44:10,351 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:44:10,567 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_2d32064b-30db-4942-afae-9e5465f98e2b/sv-benchmarks/c/array-fpi/res1.c[587,600] [2024-11-13 21:44:10,605 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:44:10,619 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:44:10,640 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_2d32064b-30db-4942-afae-9e5465f98e2b/sv-benchmarks/c/array-fpi/res1.c[587,600] [2024-11-13 21:44:10,663 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:44:10,691 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:44:10,692 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:44:10 WrapperNode [2024-11-13 21:44:10,692 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:44:10,694 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:44:10,694 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:44:10,694 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:44:10,703 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:44:10" (1/1) ... [2024-11-13 21:44:10,712 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:44:10" (1/1) ... [2024-11-13 21:44:10,743 INFO L138 Inliner]: procedures = 17, calls = 31, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 91 [2024-11-13 21:44:10,744 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:44:10,744 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:44:10,745 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:44:10,745 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:44:10,755 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:44:10" (1/1) ... [2024-11-13 21:44:10,756 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:44:10" (1/1) ... [2024-11-13 21:44:10,759 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:44:10" (1/1) ... [2024-11-13 21:44:10,759 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:44:10" (1/1) ... [2024-11-13 21:44:10,766 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:44:10" (1/1) ... [2024-11-13 21:44:10,771 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:44:10" (1/1) ... [2024-11-13 21:44:10,772 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:44:10" (1/1) ... [2024-11-13 21:44:10,776 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:44:10" (1/1) ... [2024-11-13 21:44:10,778 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:44:10,780 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:44:10,780 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:44:10,780 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:44:10,781 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:44:10" (1/1) ... [2024-11-13 21:44:10,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:44:10,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d32064b-30db-4942-afae-9e5465f98e2b/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:44:10,831 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d32064b-30db-4942-afae-9e5465f98e2b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:44:10,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d32064b-30db-4942-afae-9e5465f98e2b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:44:10,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:44:10,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:44:10,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:44:10,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:44:10,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:44:10,874 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:44:10,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:44:10,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:44:10,874 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:44:10,978 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:44:10,981 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:44:11,261 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2024-11-13 21:44:11,261 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:44:11,348 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:44:11,348 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 21:44:11,348 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:44:11 BoogieIcfgContainer [2024-11-13 21:44:11,349 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:44:11,349 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:44:11,349 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:44:11,361 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:44:11,362 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:44:11" (1/1) ... [2024-11-13 21:44:11,373 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:44:11,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:11,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 12 states and 17 transitions. [2024-11-13 21:44:11,439 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 17 transitions. [2024-11-13 21:44:11,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:44:11,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:11,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:11,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:11,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:11,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:11,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 13 states and 18 transitions. [2024-11-13 21:44:11,901 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 18 transitions. [2024-11-13 21:44:11,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:44:11,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:11,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:11,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:12,070 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:44:12,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:12,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 14 states and 20 transitions. [2024-11-13 21:44:12,219 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 20 transitions. [2024-11-13 21:44:12,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:44:12,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:12,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:12,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:12,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:44:12,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:12,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 15 states and 22 transitions. [2024-11-13 21:44:12,397 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 22 transitions. [2024-11-13 21:44:12,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:44:12,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:12,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:12,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:12,549 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:44:12,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:12,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 16 states and 24 transitions. [2024-11-13 21:44:12,626 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 24 transitions. [2024-11-13 21:44:12,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:44:12,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:12,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:12,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:14,332 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:16,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:16,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 23 states and 49 transitions. [2024-11-13 21:44:16,392 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 49 transitions. [2024-11-13 21:44:16,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:44:16,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:16,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:16,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:16,666 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:44:18,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:18,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 30 states and 75 transitions. [2024-11-13 21:44:18,716 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 75 transitions. [2024-11-13 21:44:18,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:44:18,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:18,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:18,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:18,833 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:44:19,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:19,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 31 states and 75 transitions. [2024-11-13 21:44:19,192 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 75 transitions. [2024-11-13 21:44:19,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:44:19,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:19,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:19,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:19,566 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:44:20,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:20,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 32 states and 73 transitions. [2024-11-13 21:44:20,810 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 73 transitions. [2024-11-13 21:44:20,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:44:20,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:20,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:20,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:20,976 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:44:21,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:21,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 32 states and 70 transitions. [2024-11-13 21:44:21,440 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 70 transitions. [2024-11-13 21:44:21,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:44:21,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:21,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:21,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:21,632 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:44:22,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:22,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 34 states and 72 transitions. [2024-11-13 21:44:22,912 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 72 transitions. [2024-11-13 21:44:22,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:44:22,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:22,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:22,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:23,105 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:44:23,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:23,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 35 states and 74 transitions. [2024-11-13 21:44:23,439 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 74 transitions. [2024-11-13 21:44:23,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:44:23,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:23,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:23,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:23,666 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:44:24,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:24,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 38 states and 80 transitions. [2024-11-13 21:44:24,703 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 80 transitions. [2024-11-13 21:44:24,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:44:24,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:24,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:24,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:27,439 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:32,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:32,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 47 states and 112 transitions. [2024-11-13 21:44:32,632 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 112 transitions. [2024-11-13 21:44:32,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:44:32,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:32,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:32,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:33,179 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:44:34,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:34,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 49 states and 116 transitions. [2024-11-13 21:44:34,995 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 116 transitions. [2024-11-13 21:44:34,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:44:34,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:34,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:35,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:35,534 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:44:37,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:37,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 53 states and 128 transitions. [2024-11-13 21:44:37,501 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 128 transitions. [2024-11-13 21:44:37,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:44:37,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:37,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:37,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:37,701 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:44:40,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:40,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 57 states and 135 transitions. [2024-11-13 21:44:40,518 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 135 transitions. [2024-11-13 21:44:40,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:44:40,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:40,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:40,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:40,698 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:44:42,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:42,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 56 states and 134 transitions. [2024-11-13 21:44:42,722 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 134 transitions. [2024-11-13 21:44:42,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:44:42,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:42,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:42,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:42,829 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:44:43,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:43,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 57 states and 137 transitions. [2024-11-13 21:44:43,476 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 137 transitions. [2024-11-13 21:44:43,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:44:43,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:43,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:43,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:43,636 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:44:45,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:45,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 61 states and 149 transitions. [2024-11-13 21:44:45,952 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 149 transitions. [2024-11-13 21:44:45,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:44:45,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:45,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:45,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:46,116 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:44:48,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:48,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 55 states and 126 transitions. [2024-11-13 21:44:48,681 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 126 transitions. [2024-11-13 21:44:48,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:44:48,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:48,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:48,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:53,862 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:03,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:03,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 65 states and 153 transitions. [2024-11-13 21:45:03,640 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 153 transitions. [2024-11-13 21:45:03,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:45:03,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:03,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:03,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:04,459 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:45:07,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:07,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 68 states and 159 transitions. [2024-11-13 21:45:07,158 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 159 transitions. [2024-11-13 21:45:07,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:45:07,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:07,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:07,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:07,613 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:45:12,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:12,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 74 states and 172 transitions. [2024-11-13 21:45:12,075 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 172 transitions. [2024-11-13 21:45:12,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:45:12,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:12,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:12,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:12,912 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:45:17,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:17,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 79 states and 192 transitions. [2024-11-13 21:45:17,443 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 192 transitions. [2024-11-13 21:45:17,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:45:17,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:17,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:17,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:18,233 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:45:19,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:19,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 80 states and 193 transitions. [2024-11-13 21:45:19,094 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 193 transitions. [2024-11-13 21:45:19,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:45:19,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:19,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:19,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:19,905 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:45:20,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:20,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 81 states and 195 transitions. [2024-11-13 21:45:20,693 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 195 transitions. [2024-11-13 21:45:20,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:45:20,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:20,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:20,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:21,338 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:45:23,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:23,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 84 states and 199 transitions. [2024-11-13 21:45:23,647 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 199 transitions. [2024-11-13 21:45:23,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:45:23,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:23,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:23,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:24,272 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:45:27,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:27,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 89 states and 215 transitions. [2024-11-13 21:45:27,866 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 215 transitions. [2024-11-13 21:45:27,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:45:27,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:27,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:27,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:28,640 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:45:32,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:32,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 94 states and 231 transitions. [2024-11-13 21:45:32,697 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 231 transitions. [2024-11-13 21:45:32,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:45:32,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:32,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:32,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:33,393 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:45:34,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:34,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 96 states and 236 transitions. [2024-11-13 21:45:34,656 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 236 transitions. [2024-11-13 21:45:34,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:45:34,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:34,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:34,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:35,346 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:45:36,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:36,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 96 states and 229 transitions. [2024-11-13 21:45:36,850 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 229 transitions. [2024-11-13 21:45:36,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:45:36,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:36,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:36,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:37,480 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:45:38,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:38,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 97 states and 229 transitions. [2024-11-13 21:45:38,400 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 229 transitions. [2024-11-13 21:45:38,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:45:38,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:38,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:38,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:39,046 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:45:39,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:39,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 82 states and 190 transitions. [2024-11-13 21:45:39,932 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 190 transitions. [2024-11-13 21:45:39,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:45:39,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:39,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:39,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:47,977 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:05,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:05,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 93 states and 224 transitions. [2024-11-13 21:46:05,812 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 224 transitions. [2024-11-13 21:46:05,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:46:05,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:05,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:05,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:12,650 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:26,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:26,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 101 states and 241 transitions. [2024-11-13 21:46:26,962 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 241 transitions. [2024-11-13 21:46:26,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:46:26,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:26,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:26,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:28,122 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:46:33,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:33,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 105 states and 248 transitions. [2024-11-13 21:46:33,731 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 248 transitions. [2024-11-13 21:46:33,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:46:33,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:33,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:33,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:34,383 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:46:38,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:38,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 108 states and 253 transitions. [2024-11-13 21:46:38,057 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 253 transitions. [2024-11-13 21:46:38,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:46:38,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:38,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:38,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:38,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:46:42,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:42,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 112 states and 264 transitions. [2024-11-13 21:46:42,533 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 264 transitions. [2024-11-13 21:46:42,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:46:42,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:42,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:42,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:44,216 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 21:46:51,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:51,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 117 states and 272 transitions. [2024-11-13 21:46:51,550 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 272 transitions. [2024-11-13 21:46:51,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:46:51,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:51,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:51,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:52,935 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 21:46:56,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:56,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 120 states and 279 transitions. [2024-11-13 21:46:56,411 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 279 transitions. [2024-11-13 21:46:56,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:46:56,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:56,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:56,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:57,730 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 21:46:59,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:59,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 121 states and 286 transitions. [2024-11-13 21:46:59,172 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 286 transitions. [2024-11-13 21:46:59,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:46:59,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:59,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:59,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:00,578 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 21:47:06,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:06,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 126 states and 304 transitions. [2024-11-13 21:47:06,444 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 304 transitions. [2024-11-13 21:47:06,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:47:06,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:06,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:06,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:07,894 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:47:14,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:14,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 132 states and 324 transitions. [2024-11-13 21:47:14,742 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 324 transitions. [2024-11-13 21:47:14,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:47:14,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:14,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:14,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:16,362 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 21:47:17,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:17,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 133 states and 327 transitions. [2024-11-13 21:47:17,730 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 327 transitions. [2024-11-13 21:47:17,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:47:17,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:17,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:17,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:19,045 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:47:24,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:24,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 137 states and 341 transitions. [2024-11-13 21:47:24,219 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 341 transitions. [2024-11-13 21:47:24,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:47:24,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:24,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:24,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:25,677 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:47:27,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:27,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 138 states and 343 transitions. [2024-11-13 21:47:27,068 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 343 transitions. [2024-11-13 21:47:27,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:47:27,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:27,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:27,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:28,511 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:47:32,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:32,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 141 states and 349 transitions. [2024-11-13 21:47:32,515 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 349 transitions. [2024-11-13 21:47:32,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:47:32,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:32,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:32,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:33,874 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:47:35,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:35,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 143 states and 354 transitions. [2024-11-13 21:47:35,938 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 354 transitions. [2024-11-13 21:47:35,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:47:35,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:35,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:35,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:37,244 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:47:39,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:39,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 145 states and 361 transitions. [2024-11-13 21:47:39,718 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 361 transitions. [2024-11-13 21:47:39,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:47:39,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:39,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:39,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:41,091 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:47:42,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:42,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 146 states and 361 transitions. [2024-11-13 21:47:42,372 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 361 transitions. [2024-11-13 21:47:42,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:47:42,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:42,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:42,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:56,747 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:35,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:35,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 161 states and 399 transitions. [2024-11-13 21:48:35,075 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 399 transitions. [2024-11-13 21:48:35,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:48:35,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:35,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:35,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:47,130 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:59,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:59,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 163 states and 405 transitions. [2024-11-13 21:48:59,497 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 405 transitions. [2024-11-13 21:48:59,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:48:59,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:59,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:59,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:12,143 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:21,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:21,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 164 states and 407 transitions. [2024-11-13 21:49:21,945 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 407 transitions. [2024-11-13 21:49:21,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:49:21,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:21,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:21,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:23,368 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 21:49:24,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:24,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 155 states and 385 transitions. [2024-11-13 21:49:24,796 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 385 transitions. [2024-11-13 21:49:24,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:49:24,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:24,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:24,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:27,153 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:49:40,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:40,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 162 states and 397 transitions. [2024-11-13 21:49:40,991 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 397 transitions. [2024-11-13 21:49:40,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:49:40,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:40,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:41,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:41,174 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:49:49,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:49,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 167 states and 413 transitions. [2024-11-13 21:49:49,252 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 413 transitions. [2024-11-13 21:49:49,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:49:49,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:49,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:49,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:49,438 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:49:51,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:51,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 168 states and 413 transitions. [2024-11-13 21:49:51,029 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 413 transitions. [2024-11-13 21:49:51,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:49:51,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:51,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:51,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:54,067 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:50:07,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:07,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 174 states and 429 transitions. [2024-11-13 21:50:07,004 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 429 transitions. [2024-11-13 21:50:07,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:50:07,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:07,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:07,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:09,651 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:50:14,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:14,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 177 states and 436 transitions. [2024-11-13 21:50:14,596 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 436 transitions. [2024-11-13 21:50:14,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:50:14,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:14,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:14,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:24,377 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 31 proven. 36 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:50:40,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:40,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 182 states and 461 transitions. [2024-11-13 21:50:40,025 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 461 transitions. [2024-11-13 21:50:40,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:50:40,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:40,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:40,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:42,969 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:50:47,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:47,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 184 states and 468 transitions. [2024-11-13 21:50:47,982 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 468 transitions. [2024-11-13 21:50:47,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:50:47,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:47,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:48,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:50,655 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 10 proven. 21 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:50:52,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:52,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 185 states and 473 transitions. [2024-11-13 21:50:52,926 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 473 transitions. [2024-11-13 21:50:52,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:50:52,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:52,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:52,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:55,586 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:51:01,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:01,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 188 states and 477 transitions. [2024-11-13 21:51:01,714 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 477 transitions. [2024-11-13 21:51:01,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:51:01,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:01,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:01,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:04,189 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 10 proven. 21 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:51:06,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:06,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 189 states and 480 transitions. [2024-11-13 21:51:06,106 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 480 transitions. [2024-11-13 21:51:06,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:51:06,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:06,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:06,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:08,804 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:51:10,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:10,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 190 states and 483 transitions. [2024-11-13 21:51:10,757 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 483 transitions. [2024-11-13 21:51:10,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:51:10,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:10,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:10,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:13,681 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:51:15,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:15,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 191 states and 491 transitions. [2024-11-13 21:51:15,966 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 491 transitions. [2024-11-13 21:51:15,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:51:15,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:15,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:15,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:18,491 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:51:32,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:32,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 198 states and 509 transitions. [2024-11-13 21:51:32,190 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 509 transitions. [2024-11-13 21:51:32,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:51:32,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:32,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:32,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:34,945 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:51:36,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:36,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 199 states and 510 transitions. [2024-11-13 21:51:36,545 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 510 transitions. [2024-11-13 21:51:36,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:51:36,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:36,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:36,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:39,174 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:51:40,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:40,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 200 states and 512 transitions. [2024-11-13 21:51:40,945 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 512 transitions. [2024-11-13 21:51:40,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:51:40,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:40,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:40,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:43,681 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:51:45,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:45,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 201 states and 513 transitions. [2024-11-13 21:51:45,855 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 513 transitions. [2024-11-13 21:51:45,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:51:45,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:45,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:45,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:48,477 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:51:50,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:50,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 202 states and 517 transitions. [2024-11-13 21:51:50,626 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 517 transitions. [2024-11-13 21:51:50,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:51:50,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:50,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:50,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:53,303 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:51:58,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:58,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 205 states and 530 transitions. [2024-11-13 21:51:58,809 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 530 transitions. [2024-11-13 21:51:58,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:51:58,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:58,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:58,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:01,527 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:52:06,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:06,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 208 states and 542 transitions. [2024-11-13 21:52:06,641 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 542 transitions. [2024-11-13 21:52:06,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:52:06,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:06,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:06,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:09,350 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:52:12,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:12,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 210 states and 547 transitions. [2024-11-13 21:52:12,853 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 547 transitions. [2024-11-13 21:52:12,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:52:12,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:12,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:12,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:15,552 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:52:16,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:16,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 211 states and 549 transitions. [2024-11-13 21:52:16,998 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 549 transitions. [2024-11-13 21:52:16,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:52:16,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:16,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:17,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:19,924 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:52:21,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:21,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 212 states and 550 transitions. [2024-11-13 21:52:21,950 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 550 transitions. [2024-11-13 21:52:21,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:52:21,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:21,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:21,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:24,592 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:52:26,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:26,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 213 states and 551 transitions. [2024-11-13 21:52:26,239 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 551 transitions. [2024-11-13 21:52:26,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:52:26,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:26,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:26,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:28,950 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:52:32,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:32,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 215 states and 555 transitions. [2024-11-13 21:52:32,803 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 555 transitions. [2024-11-13 21:52:32,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:52:32,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:32,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:32,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:39,140 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 46 proven. 40 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:52:45,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:45,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 216 states and 557 transitions. [2024-11-13 21:52:45,459 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 557 transitions. [2024-11-13 21:52:45,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:52:45,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:45,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:45,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:12,806 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 10 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:13,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:13,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 230 states and 593 transitions. [2024-11-13 21:54:13,071 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 593 transitions. [2024-11-13 21:54:13,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:54:13,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:13,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:13,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:28,808 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 10 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:53,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:53,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 236 states and 607 transitions. [2024-11-13 21:54:53,916 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 607 transitions. [2024-11-13 21:54:53,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:54:53,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:53,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:53,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:10,129 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 10 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:25,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:25,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 238 states and 613 transitions. [2024-11-13 21:55:25,236 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 613 transitions. [2024-11-13 21:55:25,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:55:25,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:25,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:25,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:28,184 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:55:40,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:40,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 242 states and 619 transitions. [2024-11-13 21:55:40,851 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 619 transitions. [2024-11-13 21:55:40,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:55:40,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:40,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:40,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:44,218 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:55:57,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:57,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 247 states and 635 transitions. [2024-11-13 21:55:57,807 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 635 transitions. [2024-11-13 21:55:57,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:55:57,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:57,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:57,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:00,890 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:56:05,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:05,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 249 states and 639 transitions. [2024-11-13 21:56:05,534 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 639 transitions. [2024-11-13 21:56:05,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:56:05,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:05,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:05,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:07,253 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:56:09,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:09,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 250 states and 639 transitions. [2024-11-13 21:56:09,590 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 639 transitions. [2024-11-13 21:56:09,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:56:09,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:09,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:09,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:16,678 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 60 proven. 44 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:56:29,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:29,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 189 states and 448 transitions. [2024-11-13 21:56:29,378 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 448 transitions. [2024-11-13 21:56:29,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:56:29,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:29,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:29,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:32,160 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 21:56:47,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:47,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 191 states and 452 transitions. [2024-11-13 21:56:47,511 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 452 transitions. [2024-11-13 21:56:47,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:56:47,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:47,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:47,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:50,063 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 21:57:00,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:00,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 193 states and 463 transitions. [2024-11-13 21:57:00,678 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 463 transitions. [2024-11-13 21:57:00,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:57:00,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:00,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:00,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:03,479 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 21:57:06,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:06,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 194 states and 463 transitions. [2024-11-13 21:57:06,128 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 463 transitions. [2024-11-13 21:57:06,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:57:06,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:06,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:06,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:08,709 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 21:57:11,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:11,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 195 states and 464 transitions. [2024-11-13 21:57:11,457 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 464 transitions. [2024-11-13 21:57:11,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:57:11,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:11,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:11,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:14,467 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 21:57:17,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:17,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 196 states and 465 transitions. [2024-11-13 21:57:17,539 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 465 transitions. [2024-11-13 21:57:17,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:57:17,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:17,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:17,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:20,545 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 21:57:23,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:23,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 197 states and 465 transitions. [2024-11-13 21:57:23,017 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 465 transitions. [2024-11-13 21:57:23,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:57:23,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:23,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:23,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:25,887 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 21:57:28,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:28,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 198 states and 468 transitions. [2024-11-13 21:57:28,682 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 468 transitions. [2024-11-13 21:57:28,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:57:28,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:28,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:28,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:31,807 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 21:57:35,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:35,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 199 states and 477 transitions. [2024-11-13 21:57:35,087 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 477 transitions. [2024-11-13 21:57:35,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:57:35,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:35,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:35,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:38,232 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 21:57:43,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:43,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 200 states and 480 transitions. [2024-11-13 21:57:43,281 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 480 transitions. [2024-11-13 21:57:43,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:57:43,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:43,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:43,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:45,976 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 21:57:51,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:51,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 201 states and 482 transitions. [2024-11-13 21:57:51,586 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 482 transitions. [2024-11-13 21:57:51,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:57:51,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:51,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:51,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:54,571 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked.