./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/heap-data/running_example.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90fe7fe2-1a66-454e-ad32-8b7fd09a9d5c/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90fe7fe2-1a66-454e-ad32-8b7fd09a9d5c/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90fe7fe2-1a66-454e-ad32-8b7fd09a9d5c/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90fe7fe2-1a66-454e-ad32-8b7fd09a9d5c/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/heap-data/running_example.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90fe7fe2-1a66-454e-ad32-8b7fd09a9d5c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90fe7fe2-1a66-454e-ad32-8b7fd09a9d5c/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 318c7aa22aeecc0174739978e9fb15d261281003454726c8705d95a97106063f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:07:11,370 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:07:11,420 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90fe7fe2-1a66-454e-ad32-8b7fd09a9d5c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 05:07:11,424 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:07:11,424 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:07:11,441 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:07:11,442 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:07:11,442 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:07:11,443 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:07:11,443 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:07:11,443 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:07:11,443 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:07:11,443 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:07:11,443 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:07:11,443 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:07:11,443 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:07:11,443 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:07:11,443 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:07:11,444 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:07:11,444 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:07:11,444 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:07:11,444 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:07:11,444 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:07:11,444 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:07:11,444 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:07:11,444 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:07:11,444 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:07:11,444 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:07:11,444 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:07:11,444 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:07:11,444 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:07:11,445 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:07:11,445 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:07:11,445 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_90fe7fe2-1a66-454e-ad32-8b7fd09a9d5c/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 318c7aa22aeecc0174739978e9fb15d261281003454726c8705d95a97106063f [2024-12-06 05:07:11,674 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:07:11,682 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:07:11,684 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:07:11,686 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:07:11,686 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:07:11,687 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90fe7fe2-1a66-454e-ad32-8b7fd09a9d5c/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/heap-data/running_example.i [2024-12-06 05:07:14,386 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90fe7fe2-1a66-454e-ad32-8b7fd09a9d5c/bin/ukojak-verify-CZk0znPC7b/data/2648bfba5/a3d579fc93cc4af2aae83585cbf89497/FLAGe3f881fbb [2024-12-06 05:07:14,599 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:07:14,600 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90fe7fe2-1a66-454e-ad32-8b7fd09a9d5c/sv-benchmarks/c/heap-data/running_example.i [2024-12-06 05:07:14,612 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90fe7fe2-1a66-454e-ad32-8b7fd09a9d5c/bin/ukojak-verify-CZk0znPC7b/data/2648bfba5/a3d579fc93cc4af2aae83585cbf89497/FLAGe3f881fbb [2024-12-06 05:07:14,624 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90fe7fe2-1a66-454e-ad32-8b7fd09a9d5c/bin/ukojak-verify-CZk0znPC7b/data/2648bfba5/a3d579fc93cc4af2aae83585cbf89497 [2024-12-06 05:07:14,625 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:07:14,627 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:07:14,628 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:07:14,628 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:07:14,631 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:07:14,631 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:07:14" (1/1) ... [2024-12-06 05:07:14,632 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62cdc87f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:07:14, skipping insertion in model container [2024-12-06 05:07:14,632 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:07:14" (1/1) ... [2024-12-06 05:07:14,655 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:07:14,860 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_90fe7fe2-1a66-454e-ad32-8b7fd09a9d5c/sv-benchmarks/c/heap-data/running_example.i[23610,23623] [2024-12-06 05:07:14,865 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:07:14,872 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:07:14,905 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_90fe7fe2-1a66-454e-ad32-8b7fd09a9d5c/sv-benchmarks/c/heap-data/running_example.i[23610,23623] [2024-12-06 05:07:14,907 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:07:14,930 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:07:14,930 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:07:14 WrapperNode [2024-12-06 05:07:14,930 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:07:14,931 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:07:14,931 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:07:14,931 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:07:14,936 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:07:14" (1/1) ... [2024-12-06 05:07:14,946 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:07:14" (1/1) ... [2024-12-06 05:07:14,961 INFO L138 Inliner]: procedures = 121, calls = 21, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 69 [2024-12-06 05:07:14,961 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:07:14,961 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:07:14,962 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:07:14,962 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:07:14,967 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:07:14" (1/1) ... [2024-12-06 05:07:14,967 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:07:14" (1/1) ... [2024-12-06 05:07:14,970 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:07:14" (1/1) ... [2024-12-06 05:07:14,970 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:07:14" (1/1) ... [2024-12-06 05:07:14,976 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:07:14" (1/1) ... [2024-12-06 05:07:14,977 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:07:14" (1/1) ... [2024-12-06 05:07:14,981 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:07:14" (1/1) ... [2024-12-06 05:07:14,982 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:07:14" (1/1) ... [2024-12-06 05:07:14,983 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:07:14" (1/1) ... [2024-12-06 05:07:14,985 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:07:14,986 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:07:14,986 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:07:14,986 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:07:14,987 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:07:14" (1/1) ... [2024-12-06 05:07:14,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:07:15,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90fe7fe2-1a66-454e-ad32-8b7fd09a9d5c/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:07:15,014 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90fe7fe2-1a66-454e-ad32-8b7fd09a9d5c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:07:15,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90fe7fe2-1a66-454e-ad32-8b7fd09a9d5c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:07:15,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:07:15,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:07:15,042 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:07:15,042 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:07:15,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 05:07:15,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 05:07:15,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:07:15,042 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:07:15,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:07:15,135 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:07:15,136 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:07:15,276 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-12-06 05:07:15,276 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:07:15,333 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:07:15,333 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 05:07:15,333 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:07:15 BoogieIcfgContainer [2024-12-06 05:07:15,333 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:07:15,334 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:07:15,334 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:07:15,342 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:07:15,342 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:07:15" (1/1) ... [2024-12-06 05:07:15,348 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:07:15,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:15,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 12 states and 17 transitions. [2024-12-06 05:07:15,384 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 17 transitions. [2024-12-06 05:07:15,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:07:15,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:15,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:15,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:15,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:15,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:15,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 11 states and 14 transitions. [2024-12-06 05:07:15,527 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 14 transitions. [2024-12-06 05:07:15,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:07:15,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:15,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:15,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:15,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:15,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:15,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 17 states and 27 transitions. [2024-12-06 05:07:15,924 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 27 transitions. [2024-12-06 05:07:15,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:07:15,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:15,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:15,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:15,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:16,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:16,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 22 states and 38 transitions. [2024-12-06 05:07:16,209 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 38 transitions. [2024-12-06 05:07:16,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:07:16,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:16,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:16,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:16,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:07:16,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:16,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 23 states and 41 transitions. [2024-12-06 05:07:16,388 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 41 transitions. [2024-12-06 05:07:16,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:07:16,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:16,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:16,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:16,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:17,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:17,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 31 states and 59 transitions. [2024-12-06 05:07:17,472 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 59 transitions. [2024-12-06 05:07:17,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:07:17,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:17,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:17,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:17,839 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:18,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:18,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 35 states and 73 transitions. [2024-12-06 05:07:18,274 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 73 transitions. [2024-12-06 05:07:18,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:07:18,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:18,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:18,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:18,301 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:07:18,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:18,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 36 states and 73 transitions. [2024-12-06 05:07:18,476 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 73 transitions. [2024-12-06 05:07:18,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:07:18,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:18,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:18,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:18,797 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:19,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:19,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 42 states and 88 transitions. [2024-12-06 05:07:19,847 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 88 transitions. [2024-12-06 05:07:19,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:07:19,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:19,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:19,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:20,026 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:20,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:20,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 43 states and 92 transitions. [2024-12-06 05:07:20,238 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 92 transitions. [2024-12-06 05:07:20,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:07:20,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:20,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:20,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:20,424 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:07:20,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:20,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 44 states and 93 transitions. [2024-12-06 05:07:20,600 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 93 transitions. [2024-12-06 05:07:20,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:07:20,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:20,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:20,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:20,791 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:07:20,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:20,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 45 states and 94 transitions. [2024-12-06 05:07:20,979 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 94 transitions. [2024-12-06 05:07:20,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:07:20,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:20,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:21,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:21,630 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:23,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:23,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 57 states and 130 transitions. [2024-12-06 05:07:23,803 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 130 transitions. [2024-12-06 05:07:23,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:07:23,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:23,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:23,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:24,089 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:24,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:24,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 61 states and 147 transitions. [2024-12-06 05:07:24,777 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 147 transitions. [2024-12-06 05:07:24,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:07:24,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:24,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:24,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:25,298 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:26,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:26,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 66 states and 163 transitions. [2024-12-06 05:07:26,933 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 163 transitions. [2024-12-06 05:07:26,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:07:26,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:26,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:26,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:27,277 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:27,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:27,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 67 states and 166 transitions. [2024-12-06 05:07:27,568 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 166 transitions. [2024-12-06 05:07:27,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:07:27,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:27,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:27,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:27,601 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 05:07:27,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:27,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 68 states and 166 transitions. [2024-12-06 05:07:27,871 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 166 transitions. [2024-12-06 05:07:27,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:07:27,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:27,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:27,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:28,577 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:07:30,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:30,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 73 states and 185 transitions. [2024-12-06 05:07:30,601 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 185 transitions. [2024-12-06 05:07:30,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:07:30,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:30,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:30,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:30,979 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:07:31,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:31,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 74 states and 190 transitions. [2024-12-06 05:07:31,431 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 190 transitions. [2024-12-06 05:07:31,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:07:31,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:31,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:31,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:32,479 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:36,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:36,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 83 states and 220 transitions. [2024-12-06 05:07:36,285 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 220 transitions. [2024-12-06 05:07:36,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:07:36,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:36,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:36,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:37,098 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:37,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:37,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 84 states and 223 transitions. [2024-12-06 05:07:37,829 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 223 transitions. [2024-12-06 05:07:37,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:07:37,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:37,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:37,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:38,599 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:39,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:39,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 85 states and 226 transitions. [2024-12-06 05:07:39,295 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 226 transitions. [2024-12-06 05:07:39,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:07:39,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:39,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:39,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:39,775 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:41,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:41,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 89 states and 238 transitions. [2024-12-06 05:07:41,522 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 238 transitions. [2024-12-06 05:07:41,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:07:41,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:41,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:41,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:41,922 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:07:43,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:43,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 92 states and 253 transitions. [2024-12-06 05:07:43,244 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 253 transitions. [2024-12-06 05:07:43,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:07:43,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:43,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:43,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:44,406 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:46,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:46,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 96 states and 270 transitions. [2024-12-06 05:07:46,465 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 270 transitions. [2024-12-06 05:07:46,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:07:46,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:46,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:46,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:46,759 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 10 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:07:47,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:47,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 97 states and 272 transitions. [2024-12-06 05:07:47,180 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 272 transitions. [2024-12-06 05:07:47,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:07:47,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:47,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:47,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:47,583 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:47,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:47,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 98 states and 274 transitions. [2024-12-06 05:07:47,777 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 274 transitions. [2024-12-06 05:07:47,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:07:47,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:47,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:47,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:48,779 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:49,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:49,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 100 states and 276 transitions. [2024-12-06 05:07:49,834 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 276 transitions. [2024-12-06 05:07:49,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:07:49,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:49,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:49,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:50,701 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:52,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:52,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 103 states and 282 transitions. [2024-12-06 05:07:52,199 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 282 transitions. [2024-12-06 05:07:52,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:07:52,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:52,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:52,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:52,813 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:53,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:53,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 106 states and 286 transitions. [2024-12-06 05:07:53,977 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 286 transitions. [2024-12-06 05:07:53,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:07:53,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:53,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:53,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:54,003 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:07:56,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:56,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 115 states and 313 transitions. [2024-12-06 05:07:56,917 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 313 transitions. [2024-12-06 05:07:56,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:07:56,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:56,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:56,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:56,946 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:07:57,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:57,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 117 states and 321 transitions. [2024-12-06 05:07:57,783 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 321 transitions. [2024-12-06 05:07:57,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:07:57,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:57,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:57,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:58,761 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:08:00,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:00,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 118 states and 322 transitions. [2024-12-06 05:08:00,010 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 322 transitions. [2024-12-06 05:08:00,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:08:00,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:00,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:00,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:01,048 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:08:04,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:04,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 121 states and 330 transitions. [2024-12-06 05:08:04,166 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 330 transitions. [2024-12-06 05:08:04,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:08:04,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:04,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:04,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:04,876 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:08:07,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:07,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 128 states and 358 transitions. [2024-12-06 05:08:07,924 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 358 transitions. [2024-12-06 05:08:07,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:08:07,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:07,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:07,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:09,387 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:13,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:13,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 133 states and 386 transitions. [2024-12-06 05:08:13,349 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 386 transitions. [2024-12-06 05:08:13,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:08:13,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:13,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:13,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:14,660 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:19,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:19,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 143 states and 418 transitions. [2024-12-06 05:08:19,943 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 418 transitions. [2024-12-06 05:08:19,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:08:19,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:19,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:19,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:20,611 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:21,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:21,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 144 states and 423 transitions. [2024-12-06 05:08:21,443 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 423 transitions. [2024-12-06 05:08:21,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:08:21,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:21,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:21,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:22,510 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:08:23,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:23,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 146 states and 426 transitions. [2024-12-06 05:08:23,906 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 426 transitions. [2024-12-06 05:08:23,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:08:23,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:23,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:23,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:24,615 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:08:27,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:27,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 150 states and 440 transitions. [2024-12-06 05:08:27,106 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 440 transitions. [2024-12-06 05:08:27,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:08:27,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:27,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:27,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:30,008 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:38,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:38,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 160 states and 511 transitions. [2024-12-06 05:08:38,936 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 511 transitions. [2024-12-06 05:08:38,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:08:38,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:38,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:38,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:40,781 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:42,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:42,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 161 states and 517 transitions. [2024-12-06 05:08:42,655 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 517 transitions. [2024-12-06 05:08:42,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:08:42,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:42,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:42,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:44,354 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:46,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:46,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 162 states and 523 transitions. [2024-12-06 05:08:46,389 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 523 transitions. [2024-12-06 05:08:46,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:08:46,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:46,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:46,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:47,676 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:51,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:51,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 166 states and 543 transitions. [2024-12-06 05:08:51,241 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 543 transitions. [2024-12-06 05:08:51,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:08:51,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:51,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:51,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:52,455 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:55,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:55,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 169 states and 557 transitions. [2024-12-06 05:08:55,006 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 557 transitions. [2024-12-06 05:08:55,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:08:55,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:55,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:55,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:55,248 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:08:56,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:56,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 171 states and 560 transitions. [2024-12-06 05:08:56,080 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 560 transitions. [2024-12-06 05:08:56,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:08:56,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:56,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:56,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:56,110 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:08:56,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:56,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 172 states and 560 transitions. [2024-12-06 05:08:56,935 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 560 transitions. [2024-12-06 05:08:56,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:08:56,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:56,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:56,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:57,349 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 05:08:58,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:58,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 174 states and 565 transitions. [2024-12-06 05:08:58,439 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 565 transitions. [2024-12-06 05:08:58,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:08:58,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:58,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:58,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:00,423 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:03,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:03,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 177 states and 570 transitions. [2024-12-06 05:09:03,635 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 570 transitions. [2024-12-06 05:09:03,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:09:03,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:03,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:03,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:05,708 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:14,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:14,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 185 states and 611 transitions. [2024-12-06 05:09:14,400 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 611 transitions. [2024-12-06 05:09:14,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:09:14,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:14,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:14,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:17,268 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:21,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:21,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 188 states and 620 transitions. [2024-12-06 05:09:21,203 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 620 transitions. [2024-12-06 05:09:21,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:09:21,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:21,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:21,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:22,198 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:24,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:24,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 191 states and 629 transitions. [2024-12-06 05:09:24,543 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 629 transitions. [2024-12-06 05:09:24,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:09:24,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:24,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:24,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:26,683 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:32,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:32,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 195 states and 662 transitions. [2024-12-06 05:09:32,791 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 662 transitions. [2024-12-06 05:09:32,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:09:32,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:32,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:32,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:33,766 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:37,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:37,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 199 states and 678 transitions. [2024-12-06 05:09:37,247 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 678 transitions. [2024-12-06 05:09:37,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:09:37,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:37,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:37,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:37,446 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:39,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:39,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 203 states and 693 transitions. [2024-12-06 05:09:39,853 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 693 transitions. [2024-12-06 05:09:39,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:09:39,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:39,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:39,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:40,512 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:43,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:43,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 206 states and 725 transitions. [2024-12-06 05:09:43,420 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 725 transitions. [2024-12-06 05:09:43,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:09:43,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:43,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:43,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:45,493 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 05:09:49,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:49,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 208 states and 739 transitions. [2024-12-06 05:09:49,201 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 739 transitions. [2024-12-06 05:09:49,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:09:49,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:49,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:49,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:50,786 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 05:09:55,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:55,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 212 states and 775 transitions. [2024-12-06 05:09:55,904 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 775 transitions. [2024-12-06 05:09:55,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:09:55,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:55,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:55,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:58,895 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:10:02,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:02,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 213 states and 783 transitions. [2024-12-06 05:10:02,557 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 783 transitions. [2024-12-06 05:10:02,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:10:02,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:02,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:02,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:05,143 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:16,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:16,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 223 states and 831 transitions. [2024-12-06 05:10:16,172 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 831 transitions. [2024-12-06 05:10:16,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:10:16,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:16,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:16,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:19,600 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:25,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:25,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 226 states and 846 transitions. [2024-12-06 05:10:25,915 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 846 transitions. [2024-12-06 05:10:25,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:10:25,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:25,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:25,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:26,773 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:10:28,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:28,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 227 states and 846 transitions. [2024-12-06 05:10:28,451 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 846 transitions. [2024-12-06 05:10:28,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:10:28,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:28,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:28,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:30,064 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:35,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:35,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 230 states and 862 transitions. [2024-12-06 05:10:35,362 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 862 transitions. [2024-12-06 05:10:35,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:10:35,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:35,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:35,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:37,448 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:39,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:39,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 231 states and 867 transitions. [2024-12-06 05:10:39,876 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 867 transitions. [2024-12-06 05:10:39,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:10:39,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:39,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:39,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:40,198 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:10:43,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:43,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 234 states and 878 transitions. [2024-12-06 05:10:43,220 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 878 transitions. [2024-12-06 05:10:43,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:10:43,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:43,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:43,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:45,100 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:10:52,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:52,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 239 states and 903 transitions. [2024-12-06 05:10:52,475 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 903 transitions. [2024-12-06 05:10:52,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:10:52,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:52,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:52,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:54,797 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:11:00,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:00,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 245 states and 926 transitions. [2024-12-06 05:11:00,878 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 926 transitions. [2024-12-06 05:11:00,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:11:00,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:00,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:00,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:02,749 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:05,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:05,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 246 states and 935 transitions. [2024-12-06 05:11:05,483 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 935 transitions. [2024-12-06 05:11:05,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:11:05,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:05,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:05,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:07,068 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:09,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:09,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 249 states and 948 transitions. [2024-12-06 05:11:09,443 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 948 transitions. [2024-12-06 05:11:09,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:11:09,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:09,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:09,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:13,856 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:27,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:27,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 257 states and 974 transitions. [2024-12-06 05:11:27,072 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 974 transitions. [2024-12-06 05:11:27,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:11:27,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:27,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:27,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:30,164 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:38,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:38,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 263 states and 989 transitions. [2024-12-06 05:11:38,758 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 989 transitions. [2024-12-06 05:11:38,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:11:38,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:38,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:38,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:41,246 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:46,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:46,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 266 states and 1004 transitions. [2024-12-06 05:11:46,613 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 1004 transitions. [2024-12-06 05:11:46,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:11:46,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:46,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:46,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:46,949 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:50,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:50,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 269 states and 1029 transitions. [2024-12-06 05:11:50,629 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 1029 transitions. [2024-12-06 05:11:50,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:11:50,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:50,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:50,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:50,939 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:52,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:52,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 270 states and 1032 transitions. [2024-12-06 05:11:52,107 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 1032 transitions. [2024-12-06 05:11:52,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:11:52,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:52,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:52,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:54,075 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:11:58,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:58,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 274 states and 1043 transitions. [2024-12-06 05:11:58,376 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 1043 transitions. [2024-12-06 05:11:58,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:11:58,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:58,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:58,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:01,481 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:08,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:08,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 279 states and 1060 transitions. [2024-12-06 05:12:08,985 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 1060 transitions. [2024-12-06 05:12:08,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:12:08,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:08,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:09,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:12,349 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:18,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:18,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 283 states and 1078 transitions. [2024-12-06 05:12:18,523 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 1078 transitions. [2024-12-06 05:12:18,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:12:18,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:18,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:18,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:24,866 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:30,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:30,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 286 states and 1094 transitions. [2024-12-06 05:12:30,086 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 1094 transitions. [2024-12-06 05:12:30,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:12:30,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:30,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:30,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:38,886 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 14 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 05:12:42,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:42,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 289 states and 1100 transitions. [2024-12-06 05:12:42,616 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 1100 transitions. [2024-12-06 05:12:42,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:12:42,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:42,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:42,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:44,315 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:12:52,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:52,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 295 states and 1124 transitions. [2024-12-06 05:12:52,250 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 1124 transitions. [2024-12-06 05:12:52,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:12:52,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:52,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:52,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:55,823 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:13:01,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:01,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 298 states and 1147 transitions. [2024-12-06 05:13:01,810 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 1147 transitions. [2024-12-06 05:13:01,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:13:01,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:01,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:01,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:03,489 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 13 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:13:05,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:05,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 299 states and 1150 transitions. [2024-12-06 05:13:05,981 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 1150 transitions. [2024-12-06 05:13:05,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:13:05,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:05,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:05,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:07,308 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 3 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:12,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:12,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 302 states and 1158 transitions. [2024-12-06 05:13:12,126 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 1158 transitions. [2024-12-06 05:13:12,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:13:12,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:12,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:12,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:12,168 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 05:13:14,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:14,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 303 states and 1165 transitions. [2024-12-06 05:13:14,295 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 1165 transitions. [2024-12-06 05:13:14,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:13:14,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:14,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:14,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:16,651 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:13:26,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:26,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 308 states and 1190 transitions. [2024-12-06 05:13:26,461 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 1190 transitions. [2024-12-06 05:13:26,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:13:26,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:26,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:26,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:27,774 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:13:31,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:31,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 311 states and 1206 transitions. [2024-12-06 05:13:31,705 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 1206 transitions. [2024-12-06 05:13:31,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:13:31,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:31,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:31,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:36,048 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:54,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:54,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 321 states and 1258 transitions. [2024-12-06 05:13:54,439 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 1258 transitions. [2024-12-06 05:13:54,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:13:54,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:54,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:54,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:55,952 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:13:57,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:57,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 322 states and 1268 transitions. [2024-12-06 05:13:57,112 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 1268 transitions. [2024-12-06 05:13:57,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:13:57,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:57,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:57,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:01,712 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:14:09,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:09,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 325 states and 1306 transitions. [2024-12-06 05:14:09,513 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 1306 transitions. [2024-12-06 05:14:09,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:14:09,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:09,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:09,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:13,805 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:14:17,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:17,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 326 states and 1314 transitions. [2024-12-06 05:14:17,873 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 1314 transitions. [2024-12-06 05:14:17,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:14:17,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:17,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:17,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:21,906 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:14:28,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:28,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 328 states and 1324 transitions. [2024-12-06 05:14:28,770 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 1324 transitions. [2024-12-06 05:14:28,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:14:28,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:28,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:28,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:30,712 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:14:36,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:36,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 332 states and 1347 transitions. [2024-12-06 05:14:36,309 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 1347 transitions. [2024-12-06 05:14:36,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:14:36,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:36,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:36,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:40,153 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 05:14:50,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:50,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 338 states and 1358 transitions. [2024-12-06 05:14:50,863 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 1358 transitions. [2024-12-06 05:14:50,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:14:50,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:50,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:50,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:52,166 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:14:55,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:55,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 341 states and 1369 transitions. [2024-12-06 05:14:55,676 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 1369 transitions. [2024-12-06 05:14:55,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:14:55,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:55,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:55,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:03,703 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:17,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:17,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 346 states and 1391 transitions. [2024-12-06 05:15:17,326 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 1391 transitions. [2024-12-06 05:15:17,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:15:17,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:17,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:17,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:25,367 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:37,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:37,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 352 states and 1417 transitions. [2024-12-06 05:15:37,176 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 1417 transitions. [2024-12-06 05:15:37,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:15:37,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:37,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:37,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:44,698 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:54,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:54,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 356 states and 1436 transitions. [2024-12-06 05:15:54,726 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 1436 transitions. [2024-12-06 05:15:54,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:15:54,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:54,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:54,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:00,556 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:16:06,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:06,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 359 states and 1448 transitions. [2024-12-06 05:16:06,578 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 1448 transitions. [2024-12-06 05:16:06,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:16:06,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:06,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:06,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:08,007 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 3 proven. 34 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:16:12,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:12,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 362 states and 1460 transitions. [2024-12-06 05:16:12,380 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 1460 transitions. [2024-12-06 05:16:12,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:16:12,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:12,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:12,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:17,620 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 3 proven. 17 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 05:16:21,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:21,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 363 states and 1462 transitions. [2024-12-06 05:16:21,215 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 1462 transitions. [2024-12-06 05:16:21,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:16:21,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:21,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:21,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:26,226 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:16:34,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:34,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 364 states and 1470 transitions. [2024-12-06 05:16:34,733 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 1470 transitions. [2024-12-06 05:16:34,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:16:34,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:34,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:34,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:41,831 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:16:45,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:45,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 365 states and 1471 transitions. [2024-12-06 05:16:45,504 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 1471 transitions. [2024-12-06 05:16:45,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:16:45,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:45,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:45,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:51,432 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:17:01,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:01,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 368 states and 1497 transitions. [2024-12-06 05:17:01,738 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 1497 transitions. [2024-12-06 05:17:01,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:17:01,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:01,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:01,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:04,592 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:17:07,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:07,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 369 states and 1502 transitions. [2024-12-06 05:17:07,790 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 1502 transitions. [2024-12-06 05:17:07,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:17:07,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:07,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:07,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:14,656 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 1 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:17:30,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:30,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 374 states and 1535 transitions. [2024-12-06 05:17:30,136 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 1535 transitions. [2024-12-06 05:17:30,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:17:30,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:30,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:30,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:37,874 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 1 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:17:54,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:54,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 380 states and 1572 transitions. [2024-12-06 05:17:54,659 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 1572 transitions. [2024-12-06 05:17:54,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:17:54,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:54,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:54,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:05,036 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 1 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:18:20,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:20,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 385 states and 1621 transitions. [2024-12-06 05:18:20,729 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 1621 transitions. [2024-12-06 05:18:20,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:18:20,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:20,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:20,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:27,672 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 1 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:18:30,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:30,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 386 states and 1627 transitions. [2024-12-06 05:18:30,734 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 1627 transitions. [2024-12-06 05:18:30,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:18:30,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:30,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:30,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:38,670 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 1 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:18:45,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:45,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 389 states and 1640 transitions. [2024-12-06 05:18:45,102 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 1640 transitions. [2024-12-06 05:18:45,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:18:45,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:45,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:45,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:48,863 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 1 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:01,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:01,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 395 states and 1667 transitions. [2024-12-06 05:19:01,555 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 1667 transitions. [2024-12-06 05:19:01,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:19:01,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:01,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:01,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:08,986 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 6 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:23,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:23,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 399 states and 1712 transitions. [2024-12-06 05:19:23,662 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 1712 transitions. [2024-12-06 05:19:23,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:19:23,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:23,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:23,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:29,327 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 1 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:37,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:37,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 402 states and 1724 transitions. [2024-12-06 05:19:37,389 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1724 transitions. [2024-12-06 05:19:37,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:19:37,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:37,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:37,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:39,919 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 7 proven. 73 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:48,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:48,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 405 states and 1749 transitions. [2024-12-06 05:19:48,590 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 1749 transitions. [2024-12-06 05:19:48,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:19:48,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:48,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:48,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:51,166 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 8 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:57,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:57,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 407 states and 1759 transitions. [2024-12-06 05:19:57,695 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 1759 transitions. [2024-12-06 05:19:57,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:19:57,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:57,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:57,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:00,395 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:07,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:07,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 411 states and 1779 transitions. [2024-12-06 05:20:07,801 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 1779 transitions. [2024-12-06 05:20:07,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:20:07,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:07,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:07,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:12,700 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 5 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:37,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:37,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 422 states and 1832 transitions. [2024-12-06 05:20:37,534 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1832 transitions. [2024-12-06 05:20:37,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:20:37,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:37,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:37,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:43,532 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 5 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:52,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:52,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 425 states and 1847 transitions. [2024-12-06 05:20:52,899 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1847 transitions. [2024-12-06 05:20:52,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:20:52,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:52,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:52,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:54,376 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 5 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:00,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:00,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1857 states to 428 states and 1857 transitions. [2024-12-06 05:21:00,708 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1857 transitions. [2024-12-06 05:21:00,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:21:00,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:00,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:00,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat