./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-memsafety/ArraysWithLenghtAtDeclaration.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711b6fd0-309c-44d7-98f4-68529f85dcb8/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711b6fd0-309c-44d7-98f4-68529f85dcb8/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_711b6fd0-309c-44d7-98f4-68529f85dcb8/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711b6fd0-309c-44d7-98f4-68529f85dcb8/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-memsafety/ArraysWithLenghtAtDeclaration.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711b6fd0-309c-44d7-98f4-68529f85dcb8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711b6fd0-309c-44d7-98f4-68529f85dcb8/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ef4a52e45666a829b602608a46cff9c8137910dd58bdfaebe016ce17984d1ac8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:00:54,169 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:00:54,230 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711b6fd0-309c-44d7-98f4-68529f85dcb8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 05:00:54,235 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:00:54,235 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:00:54,256 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:00:54,256 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:00:54,257 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:00:54,257 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:00:54,257 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:00:54,257 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:00:54,257 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:00:54,258 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:00:54,258 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:00:54,258 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:00:54,258 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:00:54,258 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:00:54,258 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:00:54,258 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:00:54,258 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 05:00:54,258 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 05:00:54,258 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:00:54,258 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:00:54,259 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:00:54,259 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:00:54,259 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:00:54,259 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:00:54,259 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:00:54,259 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:00:54,259 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:00:54,259 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:00:54,259 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:00:54,259 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:00:54,260 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:00:54,260 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:00:54,260 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_711b6fd0-309c-44d7-98f4-68529f85dcb8/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 ! overflow) ) 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 -> ef4a52e45666a829b602608a46cff9c8137910dd58bdfaebe016ce17984d1ac8 [2024-12-06 05:00:54,512 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:00:54,520 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:00:54,523 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:00:54,524 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:00:54,524 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:00:54,525 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711b6fd0-309c-44d7-98f4-68529f85dcb8/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-memsafety/ArraysWithLenghtAtDeclaration.c [2024-12-06 05:00:57,162 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711b6fd0-309c-44d7-98f4-68529f85dcb8/bin/ukojak-verify-CZk0znPC7b/data/c3dd2c200/a57d3586919644e5b951fd2043114dd0/FLAGcbb051276 [2024-12-06 05:00:57,342 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:00:57,343 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711b6fd0-309c-44d7-98f4-68529f85dcb8/sv-benchmarks/c/ldv-memsafety/ArraysWithLenghtAtDeclaration.c [2024-12-06 05:00:57,354 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711b6fd0-309c-44d7-98f4-68529f85dcb8/bin/ukojak-verify-CZk0znPC7b/data/c3dd2c200/a57d3586919644e5b951fd2043114dd0/FLAGcbb051276 [2024-12-06 05:00:57,730 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711b6fd0-309c-44d7-98f4-68529f85dcb8/bin/ukojak-verify-CZk0znPC7b/data/c3dd2c200/a57d3586919644e5b951fd2043114dd0 [2024-12-06 05:00:57,732 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:00:57,734 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:00:57,735 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:00:57,735 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:00:57,739 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:00:57,739 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:00:57" (1/1) ... [2024-12-06 05:00:57,740 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49795222 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:00:57, skipping insertion in model container [2024-12-06 05:00:57,740 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:00:57" (1/1) ... [2024-12-06 05:00:57,752 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:00:57,886 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:00:57,896 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:00:57,910 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:00:57,924 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:00:57,925 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:00:57 WrapperNode [2024-12-06 05:00:57,925 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:00:57,926 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:00:57,926 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:00:57,926 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:00:57,932 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:00:57" (1/1) ... [2024-12-06 05:00:57,938 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:00:57" (1/1) ... [2024-12-06 05:00:57,955 INFO L138 Inliner]: procedures = 8, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 68 [2024-12-06 05:00:57,955 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:00:57,956 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:00:57,956 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:00:57,956 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:00:57,962 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:00:57" (1/1) ... [2024-12-06 05:00:57,962 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:00:57" (1/1) ... [2024-12-06 05:00:57,963 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:00:57" (1/1) ... [2024-12-06 05:00:57,964 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:00:57" (1/1) ... [2024-12-06 05:00:57,968 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:00:57" (1/1) ... [2024-12-06 05:00:57,968 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:00:57" (1/1) ... [2024-12-06 05:00:57,971 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:00:57" (1/1) ... [2024-12-06 05:00:57,972 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:00:57" (1/1) ... [2024-12-06 05:00:57,973 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:00:57" (1/1) ... [2024-12-06 05:00:57,974 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:00:57,975 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:00:57,975 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:00:57,975 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:00:57,976 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:00:57" (1/1) ... [2024-12-06 05:00:57,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:00:57,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711b6fd0-309c-44d7-98f4-68529f85dcb8/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:00:58,005 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711b6fd0-309c-44d7-98f4-68529f85dcb8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:00:58,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_711b6fd0-309c-44d7-98f4-68529f85dcb8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:00:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:00:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:00:58,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:00:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:00:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 05:00:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:00:58,096 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:00:58,098 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:00:58,235 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-12-06 05:00:58,235 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:00:58,275 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:00:58,275 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-06 05:00:58,275 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:00:58 BoogieIcfgContainer [2024-12-06 05:00:58,275 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:00:58,276 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:00:58,276 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:00:58,287 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:00:58,287 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:00:58" (1/1) ... [2024-12-06 05:00:58,295 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:00:58,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:58,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2024-12-06 05:00:58,338 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2024-12-06 05:00:58,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 05:00:58,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:58,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:58,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:58,512 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 05:00:58,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:58,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 21 states and 26 transitions. [2024-12-06 05:00:58,578 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 26 transitions. [2024-12-06 05:00:58,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 05:00:58,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:58,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:58,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:58,690 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 05:00:58,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:58,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 23 states and 30 transitions. [2024-12-06 05:00:58,789 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 30 transitions. [2024-12-06 05:00:58,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 05:00:58,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:58,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:58,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:58,838 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 05:00:58,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:58,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 24 states and 31 transitions. [2024-12-06 05:00:58,854 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 31 transitions. [2024-12-06 05:00:58,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:00:58,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:58,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:58,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:58,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:00:59,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:59,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 26 states and 35 transitions. [2024-12-06 05:00:59,065 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 35 transitions. [2024-12-06 05:00:59,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:00:59,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:59,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:59,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:59,131 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:00:59,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:59,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 31 states and 46 transitions. [2024-12-06 05:00:59,402 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 46 transitions. [2024-12-06 05:00:59,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:00:59,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:59,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:59,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:59,489 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 05:00:59,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:59,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 34 states and 52 transitions. [2024-12-06 05:00:59,743 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 52 transitions. [2024-12-06 05:00:59,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:00:59,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:59,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:59,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:59,781 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:00:59,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:59,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 35 states and 53 transitions. [2024-12-06 05:00:59,796 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 53 transitions. [2024-12-06 05:00:59,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:00:59,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:59,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:59,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:59,844 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 05:01:00,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:00,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 37 states and 57 transitions. [2024-12-06 05:01:00,066 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 57 transitions. [2024-12-06 05:01:00,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:01:00,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:00,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:00,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:00,104 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 05:01:00,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:00,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 38 states and 57 transitions. [2024-12-06 05:01:00,205 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 57 transitions. [2024-12-06 05:01:00,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:01:00,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:00,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:00,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:00,296 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:01:00,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:00,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 39 states and 57 transitions. [2024-12-06 05:01:00,386 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 57 transitions. [2024-12-06 05:01:00,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:01:00,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:00,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:00,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:00,499 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:01:00,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:00,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 42 states and 60 transitions. [2024-12-06 05:01:00,805 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 60 transitions. [2024-12-06 05:01:00,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:01:00,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:00,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:00,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:00,915 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:01:01,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:01,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 44 states and 64 transitions. [2024-12-06 05:01:01,172 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 64 transitions. [2024-12-06 05:01:01,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:01:01,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:01,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:01,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:01,235 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 05:01:01,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:01,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 47 states and 69 transitions. [2024-12-06 05:01:01,298 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 69 transitions. [2024-12-06 05:01:01,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:01:01,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:01,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:01,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:01,326 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 05:01:01,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:01,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 48 states and 70 transitions. [2024-12-06 05:01:01,344 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 70 transitions. [2024-12-06 05:01:01,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:01:01,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:01,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:01,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:01,422 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 05:01:01,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:01,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 53 states and 83 transitions. [2024-12-06 05:01:01,948 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 83 transitions. [2024-12-06 05:01:01,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:01:01,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:01,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:01,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:01,982 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:01:02,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:02,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 54 states and 84 transitions. [2024-12-06 05:01:02,128 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 84 transitions. [2024-12-06 05:01:02,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:01:02,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:02,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:02,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:02,260 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:01:03,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:03,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 61 states and 97 transitions. [2024-12-06 05:01:03,041 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 97 transitions. [2024-12-06 05:01:03,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:01:03,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:03,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:03,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:03,082 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:01:03,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:03,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 64 states and 102 transitions. [2024-12-06 05:01:03,645 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 102 transitions. [2024-12-06 05:01:03,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:01:03,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:03,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:03,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:03,729 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:01:03,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:03,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 65 states and 102 transitions. [2024-12-06 05:01:03,866 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 102 transitions. [2024-12-06 05:01:03,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:01:03,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:03,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:03,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:04,198 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:01:05,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:05,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 72 states and 111 transitions. [2024-12-06 05:01:05,328 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 111 transitions. [2024-12-06 05:01:05,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:01:05,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:05,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:05,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:05,374 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:01:05,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:05,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 75 states and 114 transitions. [2024-12-06 05:01:05,765 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 114 transitions. [2024-12-06 05:01:05,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:01:05,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:05,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:05,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:05,901 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:01:05,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:05,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 76 states and 114 transitions. [2024-12-06 05:01:05,976 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 114 transitions. [2024-12-06 05:01:05,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:01:05,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:05,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:05,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:06,169 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:01:06,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:06,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 79 states and 116 transitions. [2024-12-06 05:01:06,672 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 116 transitions. [2024-12-06 05:01:06,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:01:06,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:06,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:06,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:06,843 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:01:07,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:07,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 86 states and 130 transitions. [2024-12-06 05:01:07,735 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 130 transitions. [2024-12-06 05:01:07,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:01:07,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:07,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:07,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:07,916 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 33 proven. 9 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 05:01:08,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:08,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 89 states and 139 transitions. [2024-12-06 05:01:08,377 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 139 transitions. [2024-12-06 05:01:08,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:01:08,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:08,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:08,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:08,452 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:01:08,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:08,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 92 states and 143 transitions. [2024-12-06 05:01:08,914 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 143 transitions. [2024-12-06 05:01:08,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:01:08,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:08,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:08,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:09,098 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 26 proven. 29 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:01:09,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:09,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 97 states and 148 transitions. [2024-12-06 05:01:09,791 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 148 transitions. [2024-12-06 05:01:09,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:01:09,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:09,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:09,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:10,025 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 44 proven. 18 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 05:01:10,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:10,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 100 states and 158 transitions. [2024-12-06 05:01:10,551 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 158 transitions. [2024-12-06 05:01:10,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:01:10,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:10,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:10,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:10,630 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:01:11,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:11,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 105 states and 163 transitions. [2024-12-06 05:01:11,317 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 163 transitions. [2024-12-06 05:01:11,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:01:11,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:11,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:11,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:11,703 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 34 proven. 31 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:01:12,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:12,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 109 states and 167 transitions. [2024-12-06 05:01:12,605 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 167 transitions. [2024-12-06 05:01:12,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:01:12,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:12,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:12,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:12,763 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 33 proven. 33 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:01:13,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:13,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 112 states and 170 transitions. [2024-12-06 05:01:13,388 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 170 transitions. [2024-12-06 05:01:13,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:01:13,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:13,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:13,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:13,916 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 38 proven. 60 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 05:01:16,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:16,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 121 states and 179 transitions. [2024-12-06 05:01:16,002 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 179 transitions. [2024-12-06 05:01:16,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:01:16,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:16,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:16,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:16,289 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 05:01:17,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:17,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 128 states and 193 transitions. [2024-12-06 05:01:17,581 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 193 transitions. [2024-12-06 05:01:17,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:01:17,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:17,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:17,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:17,671 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 05:01:18,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:18,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 131 states and 198 transitions. [2024-12-06 05:01:18,296 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 198 transitions. [2024-12-06 05:01:18,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 05:01:18,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:18,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:18,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:18,370 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:01:19,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:19,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 136 states and 203 transitions. [2024-12-06 05:01:19,251 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 203 transitions. [2024-12-06 05:01:19,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:01:19,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:19,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:19,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:19,794 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 81 proven. 62 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 05:01:20,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:20,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 140 states and 208 transitions. [2024-12-06 05:01:20,973 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 208 transitions. [2024-12-06 05:01:20,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:01:20,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:20,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:20,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:21,266 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 105 proven. 30 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 05:01:21,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:21,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 143 states and 219 transitions. [2024-12-06 05:01:21,948 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 219 transitions. [2024-12-06 05:01:21,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:01:21,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:21,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:21,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:22,021 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 159 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 05:01:22,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:22,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 146 states and 222 transitions. [2024-12-06 05:01:22,859 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2024-12-06 05:01:22,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 05:01:22,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:22,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:22,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:23,162 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 123 proven. 54 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-06 05:01:24,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:24,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 152 states and 228 transitions. [2024-12-06 05:01:24,615 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 228 transitions. [2024-12-06 05:01:24,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:01:24,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:24,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:24,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:25,248 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 66 proven. 163 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:01:28,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:28,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 164 states and 240 transitions. [2024-12-06 05:01:28,779 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 240 transitions. [2024-12-06 05:01:28,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:01:28,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:28,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:28,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:29,409 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 89 proven. 115 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 05:01:30,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:30,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 169 states and 244 transitions. [2024-12-06 05:01:30,556 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 244 transitions. [2024-12-06 05:01:30,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:01:30,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:30,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:30,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:31,033 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 219 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-12-06 05:01:32,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:32,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 176 states and 258 transitions. [2024-12-06 05:01:32,817 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 258 transitions. [2024-12-06 05:01:32,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 05:01:32,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:32,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:32,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:32,898 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 05:01:33,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:33,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 179 states and 264 transitions. [2024-12-06 05:01:33,696 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 264 transitions. [2024-12-06 05:01:33,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 05:01:33,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:33,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:33,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:33,779 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 05:01:35,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:35,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 184 states and 269 transitions. [2024-12-06 05:01:35,036 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 269 transitions. [2024-12-06 05:01:35,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 05:01:35,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:35,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:35,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:35,907 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 186 proven. 101 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:01:37,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:37,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 188 states and 274 transitions. [2024-12-06 05:01:37,476 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 274 transitions. [2024-12-06 05:01:37,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 05:01:37,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:37,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:37,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:37,551 INFO L134 CoverageAnalysis]: Checked inductivity of 383 backedges. 0 proven. 321 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 05:01:38,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:38,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 191 states and 277 transitions. [2024-12-06 05:01:38,451 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 277 transitions. [2024-12-06 05:01:38,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 05:01:38,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:38,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:38,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:38,839 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 204 proven. 45 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2024-12-06 05:01:39,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:39,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 194 states and 289 transitions. [2024-12-06 05:01:39,892 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 289 transitions. [2024-12-06 05:01:39,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 05:01:39,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:39,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:39,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:39,959 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 355 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 05:01:40,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:40,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 197 states and 292 transitions. [2024-12-06 05:01:40,876 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 292 transitions. [2024-12-06 05:01:40,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 05:01:40,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:40,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:40,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:41,853 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 194 proven. 180 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:01:43,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:43,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 202 states and 297 transitions. [2024-12-06 05:01:43,292 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 297 transitions. [2024-12-06 05:01:43,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:01:43,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:43,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:43,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:43,726 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 306 proven. 79 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 05:01:45,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:45,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 208 states and 303 transitions. [2024-12-06 05:01:45,625 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 303 transitions. [2024-12-06 05:01:45,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 05:01:45,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:45,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:45,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:46,515 INFO L134 CoverageAnalysis]: Checked inductivity of 504 backedges. 102 proven. 360 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 05:01:51,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:51,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 223 states and 318 transitions. [2024-12-06 05:01:51,982 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 318 transitions. [2024-12-06 05:01:51,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 05:01:51,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:51,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:52,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:53,115 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 198 proven. 224 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:01:54,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:54,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 226 states and 320 transitions. [2024-12-06 05:01:54,144 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 320 transitions. [2024-12-06 05:01:54,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:01:54,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:54,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:54,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:54,668 INFO L134 CoverageAnalysis]: Checked inductivity of 516 backedges. 0 proven. 440 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-06 05:01:57,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:57,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 233 states and 334 transitions. [2024-12-06 05:01:57,128 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 334 transitions. [2024-12-06 05:01:57,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 05:01:57,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:57,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:57,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:57,209 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 490 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 05:01:58,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:58,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 236 states and 341 transitions. [2024-12-06 05:01:58,172 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 341 transitions. [2024-12-06 05:01:58,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 05:01:58,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:58,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:58,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:58,276 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 0 proven. 540 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-06 05:01:59,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:59,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 241 states and 346 transitions. [2024-12-06 05:01:59,678 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 346 transitions. [2024-12-06 05:01:59,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 05:01:59,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:59,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:59,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:01,039 INFO L134 CoverageAnalysis]: Checked inductivity of 611 backedges. 385 proven. 148 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 05:02:03,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:03,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 245 states and 351 transitions. [2024-12-06 05:02:03,124 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 351 transitions. [2024-12-06 05:02:03,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 05:02:03,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:03,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:03,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:03,240 INFO L134 CoverageAnalysis]: Checked inductivity of 687 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-12-06 05:02:04,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:04,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 248 states and 354 transitions. [2024-12-06 05:02:04,255 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 354 transitions. [2024-12-06 05:02:04,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 05:02:04,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:04,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:04,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:04,342 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 0 proven. 640 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 05:02:05,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:05,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 251 states and 357 transitions. [2024-12-06 05:02:05,410 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 357 transitions. [2024-12-06 05:02:05,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:02:05,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:05,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:05,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:06,846 INFO L134 CoverageAnalysis]: Checked inductivity of 730 backedges. 393 proven. 259 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 05:02:08,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:08,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 256 states and 362 transitions. [2024-12-06 05:02:08,603 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 362 transitions. [2024-12-06 05:02:08,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:02:08,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:08,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:08,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:08,699 INFO L134 CoverageAnalysis]: Checked inductivity of 816 backedges. 0 proven. 690 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 05:02:09,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:09,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 259 states and 365 transitions. [2024-12-06 05:02:09,789 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 365 transitions. [2024-12-06 05:02:09,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:02:09,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:09,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:09,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:10,317 INFO L134 CoverageAnalysis]: Checked inductivity of 848 backedges. 350 proven. 63 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-12-06 05:02:11,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:11,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 262 states and 378 transitions. [2024-12-06 05:02:11,689 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 378 transitions. [2024-12-06 05:02:11,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 05:02:11,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:11,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:11,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:13,434 INFO L134 CoverageAnalysis]: Checked inductivity of 794 backedges. 397 proven. 319 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 05:02:14,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:14,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 265 states and 381 transitions. [2024-12-06 05:02:14,612 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 381 transitions. [2024-12-06 05:02:14,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:02:14,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:14,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:14,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:15,404 INFO L134 CoverageAnalysis]: Checked inductivity of 880 backedges. 627 proven. 108 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 05:02:17,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:17,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 271 states and 387 transitions. [2024-12-06 05:02:17,693 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 387 transitions. [2024-12-06 05:02:17,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:02:17,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:17,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:17,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:17,786 INFO L134 CoverageAnalysis]: Checked inductivity of 885 backedges. 0 proven. 740 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 05:02:18,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:18,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 274 states and 390 transitions. [2024-12-06 05:02:18,894 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 390 transitions. [2024-12-06 05:02:18,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:02:18,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:18,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:18,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:20,114 INFO L134 CoverageAnalysis]: Checked inductivity of 919 backedges. 146 proven. 696 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-06 05:02:28,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:28,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 292 states and 408 transitions. [2024-12-06 05:02:28,497 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 408 transitions. [2024-12-06 05:02:28,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 05:02:28,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:28,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:28,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:30,175 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 401 proven. 382 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 05:02:31,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:31,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 295 states and 410 transitions. [2024-12-06 05:02:31,557 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 410 transitions. [2024-12-06 05:02:31,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 05:02:31,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:31,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:31,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:32,140 INFO L134 CoverageAnalysis]: Checked inductivity of 931 backedges. 0 proven. 804 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-06 05:02:35,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:35,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 302 states and 424 transitions. [2024-12-06 05:02:35,184 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 424 transitions. [2024-12-06 05:02:35,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:02:35,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:35,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:35,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:35,295 INFO L134 CoverageAnalysis]: Checked inductivity of 1004 backedges. 0 proven. 873 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-12-06 05:02:36,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:36,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 305 states and 432 transitions. [2024-12-06 05:02:36,586 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 432 transitions. [2024-12-06 05:02:36,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 05:02:36,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:36,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:36,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:36,699 INFO L134 CoverageAnalysis]: Checked inductivity of 1080 backedges. 0 proven. 942 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-12-06 05:02:38,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:38,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 310 states and 437 transitions. [2024-12-06 05:02:38,658 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 437 transitions. [2024-12-06 05:02:38,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:02:38,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:38,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:38,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:40,442 INFO L134 CoverageAnalysis]: Checked inductivity of 1055 backedges. 723 proven. 203 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-12-06 05:02:43,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:43,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 314 states and 442 transitions. [2024-12-06 05:02:43,055 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 442 transitions. [2024-12-06 05:02:43,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 05:02:43,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:43,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:43,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:43,188 INFO L134 CoverageAnalysis]: Checked inductivity of 1159 backedges. 0 proven. 1011 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-12-06 05:02:44,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:44,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 317 states and 445 transitions. [2024-12-06 05:02:44,589 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 445 transitions. [2024-12-06 05:02:44,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 05:02:44,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:44,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:44,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:44,777 INFO L134 CoverageAnalysis]: Checked inductivity of 1241 backedges. 0 proven. 1080 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2024-12-06 05:02:46,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:46,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 320 states and 448 transitions. [2024-12-06 05:02:46,110 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 448 transitions. [2024-12-06 05:02:46,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 05:02:46,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:46,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:46,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:48,174 INFO L134 CoverageAnalysis]: Checked inductivity of 1212 backedges. 731 proven. 352 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-12-06 05:02:50,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:50,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 325 states and 453 transitions. [2024-12-06 05:02:50,400 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 453 transitions. [2024-12-06 05:02:50,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:02:50,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:50,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:50,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:50,521 INFO L134 CoverageAnalysis]: Checked inductivity of 1326 backedges. 0 proven. 1149 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-12-06 05:02:51,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:51,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 328 states and 456 transitions. [2024-12-06 05:02:51,821 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 456 transitions. [2024-12-06 05:02:51,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:02:51,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:51,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:51,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:54,141 INFO L134 CoverageAnalysis]: Checked inductivity of 1295 backedges. 735 proven. 431 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-12-06 05:02:55,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:55,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 331 states and 459 transitions. [2024-12-06 05:02:55,556 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 459 transitions. [2024-12-06 05:02:55,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:02:55,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:55,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:55,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:56,342 INFO L134 CoverageAnalysis]: Checked inductivity of 1458 backedges. 552 proven. 84 refuted. 0 times theorem prover too weak. 822 trivial. 0 not checked. [2024-12-06 05:02:58,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:58,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 334 states and 473 transitions. [2024-12-06 05:02:58,256 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 473 transitions. [2024-12-06 05:02:58,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:02:58,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:58,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:58,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:58,378 INFO L134 CoverageAnalysis]: Checked inductivity of 1414 backedges. 0 proven. 1218 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-06 05:02:59,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:59,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 337 states and 476 transitions. [2024-12-06 05:02:59,800 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 476 transitions. [2024-12-06 05:02:59,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:02:59,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:59,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:59,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:02,361 INFO L134 CoverageAnalysis]: Checked inductivity of 1381 backedges. 739 proven. 513 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-12-06 05:03:03,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:03,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 340 states and 479 transitions. [2024-12-06 05:03:03,915 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 479 transitions. [2024-12-06 05:03:03,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:03:03,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:03,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:03,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:05,150 INFO L134 CoverageAnalysis]: Checked inductivity of 1499 backedges. 1140 proven. 141 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2024-12-06 05:03:06,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:06,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 343 states and 482 transitions. [2024-12-06 05:03:06,766 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 482 transitions. [2024-12-06 05:03:06,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:03:06,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:06,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:06,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:08,339 INFO L134 CoverageAnalysis]: Checked inductivity of 1551 backedges. 198 proven. 1225 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-12-06 05:03:20,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:20,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 364 states and 503 transitions. [2024-12-06 05:03:20,596 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 503 transitions. [2024-12-06 05:03:20,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 05:03:20,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:20,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:20,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:23,486 INFO L134 CoverageAnalysis]: Checked inductivity of 1470 backedges. 743 proven. 598 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-12-06 05:03:25,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:25,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 367 states and 505 transitions. [2024-12-06 05:03:25,198 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 505 transitions. [2024-12-06 05:03:25,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 05:03:25,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:25,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:25,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:25,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1562 backedges. 0 proven. 1365 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-06 05:03:29,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:29,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 374 states and 519 transitions. [2024-12-06 05:03:29,665 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 519 transitions. [2024-12-06 05:03:29,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 05:03:29,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:29,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:29,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:29,805 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 0 proven. 1456 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-12-06 05:03:31,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:31,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 377 states and 528 transitions. [2024-12-06 05:03:31,308 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 528 transitions. [2024-12-06 05:03:31,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 05:03:31,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:31,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:31,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:31,509 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1547 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2024-12-06 05:03:33,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:33,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 382 states and 533 transitions. [2024-12-06 05:03:33,847 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 533 transitions. [2024-12-06 05:03:33,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 05:03:33,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:33,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:33,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:36,381 INFO L134 CoverageAnalysis]: Checked inductivity of 1719 backedges. 1254 proven. 266 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-12-06 05:03:39,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:39,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 386 states and 538 transitions. [2024-12-06 05:03:39,495 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 538 transitions. [2024-12-06 05:03:39,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 05:03:39,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:39,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:39,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:39,644 INFO L134 CoverageAnalysis]: Checked inductivity of 1856 backedges. 0 proven. 1638 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2024-12-06 05:03:41,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:41,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 389 states and 541 transitions. [2024-12-06 05:03:41,296 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 541 transitions. [2024-12-06 05:03:41,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 05:03:41,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:41,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:41,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:41,457 INFO L134 CoverageAnalysis]: Checked inductivity of 1960 backedges. 0 proven. 1729 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-12-06 05:03:43,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:43,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 392 states and 544 transitions. [2024-12-06 05:03:43,063 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 544 transitions. [2024-12-06 05:03:43,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 05:03:43,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:43,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:43,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:46,252 INFO L134 CoverageAnalysis]: Checked inductivity of 1920 backedges. 1262 proven. 459 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-12-06 05:03:48,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:48,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 397 states and 549 transitions. [2024-12-06 05:03:48,788 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 549 transitions. [2024-12-06 05:03:48,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 05:03:48,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:48,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:48,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:48,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2067 backedges. 0 proven. 1820 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-12-06 05:03:50,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:50,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 400 states and 552 transitions. [2024-12-06 05:03:50,624 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 552 transitions. [2024-12-06 05:03:50,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 05:03:50,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:50,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:50,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:54,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2025 backedges. 1266 proven. 560 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-12-06 05:03:55,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:55,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 403 states and 555 transitions. [2024-12-06 05:03:55,855 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 555 transitions. [2024-12-06 05:03:55,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 05:03:55,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:55,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:55,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:56,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2177 backedges. 0 proven. 1911 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 05:03:57,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:57,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 406 states and 558 transitions. [2024-12-06 05:03:57,710 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 558 transitions. [2024-12-06 05:03:57,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 05:03:57,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:57,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:57,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:01,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2133 backedges. 1270 proven. 664 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-12-06 05:04:03,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:03,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 409 states and 561 transitions. [2024-12-06 05:04:03,318 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 561 transitions. [2024-12-06 05:04:03,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 05:04:03,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:03,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:03,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:04,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 819 proven. 108 refuted. 0 times theorem prover too weak. 1421 trivial. 0 not checked. [2024-12-06 05:04:06,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:06,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 412 states and 576 transitions. [2024-12-06 05:04:06,427 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 576 transitions. [2024-12-06 05:04:06,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 05:04:06,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:06,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:06,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:06,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2290 backedges. 0 proven. 2002 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-12-06 05:04:08,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:08,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 415 states and 579 transitions. [2024-12-06 05:04:08,443 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 579 transitions. [2024-12-06 05:04:08,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 05:04:08,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:08,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:08,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:12,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 1274 proven. 771 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-12-06 05:04:14,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:14,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 418 states and 582 transitions. [2024-12-06 05:04:14,331 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 582 transitions. [2024-12-06 05:04:14,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 05:04:14,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:14,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:14,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:16,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2399 backedges. 1908 proven. 178 refuted. 0 times theorem prover too weak. 313 trivial. 0 not checked. [2024-12-06 05:04:20,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:20,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 424 states and 588 transitions. [2024-12-06 05:04:20,096 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 588 transitions. [2024-12-06 05:04:20,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 05:04:20,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:20,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:20,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:22,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2466 backedges. 258 proven. 2010 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-12-06 05:04:39,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:39,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 448 states and 612 transitions. [2024-12-06 05:04:39,360 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 612 transitions. [2024-12-06 05:04:39,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 05:04:39,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:39,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:39,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:43,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2358 backedges. 1278 proven. 881 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-12-06 05:04:45,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:45,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 451 states and 614 transitions. [2024-12-06 05:04:45,748 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 614 transitions. [2024-12-06 05:04:45,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 05:04:45,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:45,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:45,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:46,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2475 backedges. 0 proven. 2186 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-12-06 05:04:51,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:51,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 458 states and 628 transitions. [2024-12-06 05:04:51,629 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 628 transitions. [2024-12-06 05:04:51,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 05:04:51,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:51,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:51,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:51,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2595 backedges. 0 proven. 2302 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-12-06 05:04:53,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:53,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 461 states and 638 transitions. [2024-12-06 05:04:53,727 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 638 transitions. [2024-12-06 05:04:53,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 05:04:53,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:53,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:53,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:53,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2718 backedges. 0 proven. 2418 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-12-06 05:04:56,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:56,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 466 states and 643 transitions. [2024-12-06 05:04:56,912 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 643 transitions. [2024-12-06 05:04:56,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 05:04:56,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:56,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:56,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:00,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2669 backedges. 2041 proven. 337 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-12-06 05:05:04,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:04,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 470 states and 648 transitions. [2024-12-06 05:05:04,427 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 648 transitions. [2024-12-06 05:05:04,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 05:05:04,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:04,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:04,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:04,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2844 backedges. 0 proven. 2534 refuted. 0 times theorem prover too weak. 310 trivial. 0 not checked. [2024-12-06 05:05:06,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:06,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 473 states and 651 transitions. [2024-12-06 05:05:06,499 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 651 transitions. [2024-12-06 05:05:06,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 05:05:06,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:06,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:06,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:06,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2973 backedges. 0 proven. 2650 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2024-12-06 05:05:08,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:08,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 476 states and 654 transitions. [2024-12-06 05:05:08,763 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 654 transitions. [2024-12-06 05:05:08,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 05:05:08,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:08,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:08,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:13,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2920 backedges. 2049 proven. 580 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-12-06 05:05:16,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:16,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 481 states and 659 transitions. [2024-12-06 05:05:16,126 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 659 transitions. [2024-12-06 05:05:16,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 05:05:16,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:16,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:16,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:16,318 INFO L134 CoverageAnalysis]: Checked inductivity of 3105 backedges. 0 proven. 2766 refuted. 0 times theorem prover too weak. 339 trivial. 0 not checked. [2024-12-06 05:05:18,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:18,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 484 states and 662 transitions. [2024-12-06 05:05:18,474 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 662 transitions. [2024-12-06 05:05:18,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 05:05:18,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:18,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:18,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:23,234 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 2053 proven. 706 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-12-06 05:05:25,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:25,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 487 states and 665 transitions. [2024-12-06 05:05:25,762 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 665 transitions. [2024-12-06 05:05:25,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 05:05:25,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:25,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:25,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:25,993 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 0 proven. 2882 refuted. 0 times theorem prover too weak. 358 trivial. 0 not checked. [2024-12-06 05:05:28,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:28,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 490 states and 668 transitions. [2024-12-06 05:05:28,062 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 668 transitions. [2024-12-06 05:05:28,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 05:05:28,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:28,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:28,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:33,314 INFO L134 CoverageAnalysis]: Checked inductivity of 3183 backedges. 2057 proven. 835 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-12-06 05:05:35,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:35,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 493 states and 671 transitions. [2024-12-06 05:05:35,618 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 671 transitions. [2024-12-06 05:05:35,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 05:05:35,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:35,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:35,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:35,813 INFO L134 CoverageAnalysis]: Checked inductivity of 3378 backedges. 0 proven. 2998 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-12-06 05:05:38,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:38,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 496 states and 674 transitions. [2024-12-06 05:05:38,021 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 674 transitions. [2024-12-06 05:05:38,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 05:05:38,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:38,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:38,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:43,588 INFO L134 CoverageAnalysis]: Checked inductivity of 3319 backedges. 2061 proven. 967 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-12-06 05:05:45,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:45,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 499 states and 677 transitions. [2024-12-06 05:05:45,813 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 677 transitions. [2024-12-06 05:05:45,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 05:05:45,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:45,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:45,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:46,932 INFO L134 CoverageAnalysis]: Checked inductivity of 3593 backedges. 1160 proven. 135 refuted. 0 times theorem prover too weak. 2298 trivial. 0 not checked. [2024-12-06 05:05:49,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:49,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 502 states and 693 transitions. [2024-12-06 05:05:49,728 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 693 transitions. [2024-12-06 05:05:49,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 05:05:49,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:49,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:49,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:50,031 INFO L134 CoverageAnalysis]: Checked inductivity of 3519 backedges. 0 proven. 3114 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-12-06 05:05:52,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:52,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 505 states and 696 transitions. [2024-12-06 05:05:52,122 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 696 transitions. [2024-12-06 05:05:52,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 05:05:52,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:52,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:52,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:57,678 INFO L134 CoverageAnalysis]: Checked inductivity of 3458 backedges. 2065 proven. 1102 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-12-06 05:05:59,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:59,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 508 states and 699 transitions. [2024-12-06 05:05:59,837 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 699 transitions. [2024-12-06 05:05:59,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 05:05:59,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:59,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:59,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:02,509 INFO L134 CoverageAnalysis]: Checked inductivity of 3655 backedges. 3003 proven. 219 refuted. 0 times theorem prover too weak. 433 trivial. 0 not checked. [2024-12-06 05:06:07,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:07,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 514 states and 705 transitions. [2024-12-06 05:06:07,317 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 705 transitions. [2024-12-06 05:06:07,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 05:06:07,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:07,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:07,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:09,876 INFO L134 CoverageAnalysis]: Checked inductivity of 3739 backedges. 326 proven. 3123 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked. [2024-12-06 05:06:33,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:33,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 541 states and 732 transitions. [2024-12-06 05:06:33,285 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 732 transitions. [2024-12-06 05:06:33,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 05:06:33,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:33,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:33,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:39,197 INFO L134 CoverageAnalysis]: Checked inductivity of 3600 backedges. 2069 proven. 1240 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-12-06 05:06:41,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:41,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 544 states and 734 transitions. [2024-12-06 05:06:41,783 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 734 transitions. [2024-12-06 05:06:41,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-06 05:06:41,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:41,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:41,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:43,114 INFO L134 CoverageAnalysis]: Checked inductivity of 3745 backedges. 0 proven. 3339 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2024-12-06 05:06:48,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:48,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 551 states and 748 transitions. [2024-12-06 05:06:48,806 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 748 transitions. [2024-12-06 05:06:48,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-06 05:06:48,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:48,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:48,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:49,197 INFO L134 CoverageAnalysis]: Checked inductivity of 3893 backedges. 0 proven. 3483 refuted. 0 times theorem prover too weak. 410 trivial. 0 not checked. [2024-12-06 05:06:51,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:51,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 554 states and 759 transitions. [2024-12-06 05:06:51,413 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 759 transitions. [2024-12-06 05:06:51,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 05:06:51,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:51,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:51,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:51,648 INFO L134 CoverageAnalysis]: Checked inductivity of 4044 backedges. 0 proven. 3627 refuted. 0 times theorem prover too weak. 417 trivial. 0 not checked. [2024-12-06 05:06:55,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:55,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 559 states and 764 transitions. [2024-12-06 05:06:55,262 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 764 transitions. [2024-12-06 05:06:55,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 05:06:55,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:55,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:55,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:59,946 INFO L134 CoverageAnalysis]: Checked inductivity of 3980 backedges. 3156 proven. 416 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-12-06 05:07:04,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:04,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 563 states and 769 transitions. [2024-12-06 05:07:04,693 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 769 transitions. [2024-12-06 05:07:04,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 05:07:04,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:04,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:04,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:04,926 INFO L134 CoverageAnalysis]: Checked inductivity of 4198 backedges. 0 proven. 3771 refuted. 0 times theorem prover too weak. 427 trivial. 0 not checked. [2024-12-06 05:07:07,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:07,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 566 states and 772 transitions. [2024-12-06 05:07:07,290 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 772 transitions. [2024-12-06 05:07:07,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-06 05:07:07,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:07,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:07,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:07,619 INFO L134 CoverageAnalysis]: Checked inductivity of 4355 backedges. 0 proven. 3915 refuted. 0 times theorem prover too weak. 440 trivial. 0 not checked. [2024-12-06 05:07:10,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:10,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 569 states and 775 transitions. [2024-12-06 05:07:10,035 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 775 transitions. [2024-12-06 05:07:10,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 05:07:10,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:10,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:10,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:15,743 INFO L134 CoverageAnalysis]: Checked inductivity of 4287 backedges. 3164 proven. 715 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-12-06 05:07:19,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:19,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 574 states and 780 transitions. [2024-12-06 05:07:19,630 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 780 transitions. [2024-12-06 05:07:19,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 05:07:19,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:19,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:19,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:19,890 INFO L134 CoverageAnalysis]: Checked inductivity of 4515 backedges. 0 proven. 4059 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-12-06 05:07:22,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:22,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 577 states and 783 transitions. [2024-12-06 05:07:22,510 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 783 transitions. [2024-12-06 05:07:22,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-06 05:07:22,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:22,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:22,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:28,939 INFO L134 CoverageAnalysis]: Checked inductivity of 4445 backedges. 3168 proven. 869 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-12-06 05:07:31,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:31,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 580 states and 786 transitions. [2024-12-06 05:07:31,594 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 786 transitions. [2024-12-06 05:07:31,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-12-06 05:07:31,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:31,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:31,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:31,844 INFO L134 CoverageAnalysis]: Checked inductivity of 4678 backedges. 0 proven. 4203 refuted. 0 times theorem prover too weak. 475 trivial. 0 not checked. [2024-12-06 05:07:34,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:34,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 583 states and 789 transitions. [2024-12-06 05:07:34,412 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 789 transitions. [2024-12-06 05:07:34,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 05:07:34,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:34,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:34,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:41,308 INFO L134 CoverageAnalysis]: Checked inductivity of 4606 backedges. 3172 proven. 1026 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-12-06 05:07:43,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:43,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 586 states and 792 transitions. [2024-12-06 05:07:43,943 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 792 transitions. [2024-12-06 05:07:43,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 05:07:43,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:43,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:43,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:44,196 INFO L134 CoverageAnalysis]: Checked inductivity of 4844 backedges. 0 proven. 4347 refuted. 0 times theorem prover too weak. 497 trivial. 0 not checked. [2024-12-06 05:07:46,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:46,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 589 states and 795 transitions. [2024-12-06 05:07:46,823 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 795 transitions. [2024-12-06 05:07:46,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-06 05:07:46,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:46,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:46,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:54,391 INFO L134 CoverageAnalysis]: Checked inductivity of 4770 backedges. 3176 proven. 1186 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-12-06 05:07:57,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:57,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 592 states and 798 transitions. [2024-12-06 05:07:57,130 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 798 transitions. [2024-12-06 05:07:57,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 05:07:57,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:57,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:57,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:57,391 INFO L134 CoverageAnalysis]: Checked inductivity of 5013 backedges. 0 proven. 4491 refuted. 0 times theorem prover too weak. 522 trivial. 0 not checked. [2024-12-06 05:07:59,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:59,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 595 states and 801 transitions. [2024-12-06 05:07:59,924 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 801 transitions. [2024-12-06 05:07:59,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-06 05:07:59,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:59,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:00,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:07,578 INFO L134 CoverageAnalysis]: Checked inductivity of 4937 backedges. 3180 proven. 1349 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-12-06 05:08:10,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:10,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 598 states and 804 transitions. [2024-12-06 05:08:10,120 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 804 transitions. [2024-12-06 05:08:10,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-06 05:08:10,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:10,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:10,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:11,491 INFO L134 CoverageAnalysis]: Checked inductivity of 5277 backedges. 1584 proven. 165 refuted. 0 times theorem prover too weak. 3528 trivial. 0 not checked. [2024-12-06 05:08:14,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:14,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 601 states and 821 transitions. [2024-12-06 05:08:14,974 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 821 transitions. [2024-12-06 05:08:14,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-06 05:08:14,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:14,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:15,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:15,235 INFO L134 CoverageAnalysis]: Checked inductivity of 5185 backedges. 0 proven. 4635 refuted. 0 times theorem prover too weak. 550 trivial. 0 not checked. [2024-12-06 05:08:17,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:17,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 604 states and 824 transitions. [2024-12-06 05:08:17,909 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 824 transitions. [2024-12-06 05:08:17,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 05:08:17,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:17,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:17,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:25,712 INFO L134 CoverageAnalysis]: Checked inductivity of 5107 backedges. 3184 proven. 1515 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-12-06 05:08:28,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:28,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 607 states and 827 transitions. [2024-12-06 05:08:28,554 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 827 transitions. [2024-12-06 05:08:28,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 05:08:28,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:28,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:28,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:32,248 INFO L134 CoverageAnalysis]: Checked inductivity of 5351 backedges. 4506 proven. 264 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-06 05:08:38,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:38,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 613 states and 833 transitions. [2024-12-06 05:08:38,011 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 833 transitions. [2024-12-06 05:08:38,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 05:08:38,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:38,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:38,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:41,235 INFO L134 CoverageAnalysis]: Checked inductivity of 5454 backedges. 402 proven. 4645 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2024-12-06 05:09:11,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:11,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 643 states and 863 transitions. [2024-12-06 05:09:11,074 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 863 transitions. [2024-12-06 05:09:11,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-06 05:09:11,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:11,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:11,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:19,319 INFO L134 CoverageAnalysis]: Checked inductivity of 5280 backedges. 3188 proven. 1684 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-12-06 05:09:22,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:22,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 646 states and 865 transitions. [2024-12-06 05:09:22,402 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 865 transitions. [2024-12-06 05:09:22,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-12-06 05:09:22,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:22,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:22,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:23,967 INFO L134 CoverageAnalysis]: Checked inductivity of 5456 backedges. 0 proven. 4905 refuted. 0 times theorem prover too weak. 551 trivial. 0 not checked. [2024-12-06 05:09:31,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:31,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 653 states and 879 transitions. [2024-12-06 05:09:31,077 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 879 transitions. [2024-12-06 05:09:31,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-12-06 05:09:31,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:31,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:31,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:31,368 INFO L134 CoverageAnalysis]: Checked inductivity of 5635 backedges. 0 proven. 5080 refuted. 0 times theorem prover too weak. 555 trivial. 0 not checked. [2024-12-06 05:09:34,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:34,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 656 states and 891 transitions. [2024-12-06 05:09:34,299 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 891 transitions. [2024-12-06 05:09:34,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-12-06 05:09:34,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:34,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:34,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:34,723 INFO L134 CoverageAnalysis]: Checked inductivity of 5817 backedges. 0 proven. 5255 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-06 05:09:38,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:38,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 661 states and 896 transitions. [2024-12-06 05:09:38,881 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 896 transitions. [2024-12-06 05:09:38,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-06 05:09:38,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:38,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:38,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:44,954 INFO L134 CoverageAnalysis]: Checked inductivity of 5736 backedges. 4680 proven. 503 refuted. 0 times theorem prover too weak. 553 trivial. 0 not checked. [2024-12-06 05:09:50,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:50,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 665 states and 901 transitions. [2024-12-06 05:09:50,675 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 901 transitions. [2024-12-06 05:09:50,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 05:09:50,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:50,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:50,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:50,971 INFO L134 CoverageAnalysis]: Checked inductivity of 6002 backedges. 0 proven. 5430 refuted. 0 times theorem prover too weak. 572 trivial. 0 not checked. [2024-12-06 05:09:53,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:53,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 668 states and 904 transitions. [2024-12-06 05:09:53,715 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 904 transitions. [2024-12-06 05:09:53,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-12-06 05:09:53,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:53,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:53,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:54,038 INFO L134 CoverageAnalysis]: Checked inductivity of 6190 backedges. 0 proven. 5605 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked. [2024-12-06 05:09:57,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:57,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 671 states and 907 transitions. [2024-12-06 05:09:57,008 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 907 transitions. [2024-12-06 05:09:57,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-06 05:09:57,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:57,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:57,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:04,456 INFO L134 CoverageAnalysis]: Checked inductivity of 6105 backedges. 4688 proven. 864 refuted. 0 times theorem prover too weak. 553 trivial. 0 not checked. [2024-12-06 05:10:08,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:08,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 676 states and 912 transitions. [2024-12-06 05:10:08,993 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 912 transitions. [2024-12-06 05:10:08,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 05:10:08,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:08,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:09,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:09,301 INFO L134 CoverageAnalysis]: Checked inductivity of 6381 backedges. 0 proven. 5780 refuted. 0 times theorem prover too weak. 601 trivial. 0 not checked. [2024-12-06 05:10:12,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:12,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 679 states and 915 transitions. [2024-12-06 05:10:12,387 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 915 transitions. [2024-12-06 05:10:12,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 05:10:12,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:12,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:12,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:20,679 INFO L134 CoverageAnalysis]: Checked inductivity of 6294 backedges. 4692 proven. 1049 refuted. 0 times theorem prover too weak. 553 trivial. 0 not checked. [2024-12-06 05:10:23,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:23,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 682 states and 918 transitions. [2024-12-06 05:10:23,747 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 918 transitions. [2024-12-06 05:10:23,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-12-06 05:10:23,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:23,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:23,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:24,057 INFO L134 CoverageAnalysis]: Checked inductivity of 6575 backedges. 0 proven. 5955 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2024-12-06 05:10:27,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:27,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 685 states and 921 transitions. [2024-12-06 05:10:27,163 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 921 transitions. [2024-12-06 05:10:27,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-06 05:10:27,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:27,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:27,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:36,500 INFO L134 CoverageAnalysis]: Checked inductivity of 6486 backedges. 4696 proven. 1237 refuted. 0 times theorem prover too weak. 553 trivial. 0 not checked. [2024-12-06 05:10:39,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:39,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 688 states and 924 transitions. [2024-12-06 05:10:39,794 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 924 transitions. [2024-12-06 05:10:39,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-12-06 05:10:39,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:39,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:39,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:40,110 INFO L134 CoverageAnalysis]: Checked inductivity of 6772 backedges. 0 proven. 6130 refuted. 0 times theorem prover too weak. 642 trivial. 0 not checked. [2024-12-06 05:10:43,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:43,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 691 states and 927 transitions. [2024-12-06 05:10:43,243 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 927 transitions. [2024-12-06 05:10:43,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-12-06 05:10:43,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:43,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:43,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:52,729 INFO L134 CoverageAnalysis]: Checked inductivity of 6681 backedges. 4700 proven. 1428 refuted. 0 times theorem prover too weak. 553 trivial. 0 not checked. [2024-12-06 05:10:55,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:55,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 694 states and 930 transitions. [2024-12-06 05:10:55,775 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 930 transitions. [2024-12-06 05:10:55,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-12-06 05:10:55,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:55,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:55,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:56,098 INFO L134 CoverageAnalysis]: Checked inductivity of 6972 backedges. 0 proven. 6305 refuted. 0 times theorem prover too weak. 667 trivial. 0 not checked. [2024-12-06 05:10:59,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:59,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 697 states and 933 transitions. [2024-12-06 05:10:59,183 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 933 transitions. [2024-12-06 05:10:59,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-12-06 05:10:59,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:59,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:59,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:09,692 INFO L134 CoverageAnalysis]: Checked inductivity of 6879 backedges. 4704 proven. 1622 refuted. 0 times theorem prover too weak. 553 trivial. 0 not checked. [2024-12-06 05:11:12,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:12,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 700 states and 936 transitions. [2024-12-06 05:11:12,903 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 936 transitions. [2024-12-06 05:11:12,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-06 05:11:12,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:12,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:12,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:13,409 INFO L134 CoverageAnalysis]: Checked inductivity of 7175 backedges. 0 proven. 6480 refuted. 0 times theorem prover too weak. 695 trivial. 0 not checked. [2024-12-06 05:11:16,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:16,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 703 states and 939 transitions. [2024-12-06 05:11:16,411 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 939 transitions. [2024-12-06 05:11:16,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-12-06 05:11:16,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:16,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:16,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:26,947 INFO L134 CoverageAnalysis]: Checked inductivity of 7080 backedges. 4708 proven. 1819 refuted. 0 times theorem prover too weak. 553 trivial. 0 not checked. [2024-12-06 05:11:30,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:30,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 706 states and 942 transitions. [2024-12-06 05:11:30,248 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 942 transitions. [2024-12-06 05:11:30,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-12-06 05:11:30,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:30,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:30,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:30,575 INFO L134 CoverageAnalysis]: Checked inductivity of 7381 backedges. 0 proven. 6655 refuted. 0 times theorem prover too weak. 726 trivial. 0 not checked. [2024-12-06 05:11:33,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:33,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 709 states and 945 transitions. [2024-12-06 05:11:33,663 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 945 transitions. [2024-12-06 05:11:33,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-12-06 05:11:33,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:33,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:33,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:37,458 INFO L134 CoverageAnalysis]: Checked inductivity of 7493 backedges. 277 proven. 6666 refuted. 0 times theorem prover too weak. 550 trivial. 0 not checked. [2024-12-06 05:12:16,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:16,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 742 states and 979 transitions. [2024-12-06 05:12:16,993 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 979 transitions. [2024-12-06 05:12:16,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-12-06 05:12:16,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:16,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:17,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:27,985 INFO L134 CoverageAnalysis]: Checked inductivity of 7284 backedges. 4712 proven. 2019 refuted. 0 times theorem prover too weak. 553 trivial. 0 not checked. [2024-12-06 05:12:31,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:31,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 745 states and 982 transitions. [2024-12-06 05:12:31,567 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 982 transitions. [2024-12-06 05:12:31,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-12-06 05:12:31,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:31,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:31,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:42,485 INFO L134 CoverageAnalysis]: Checked inductivity of 7491 backedges. 4716 proven. 2222 refuted. 0 times theorem prover too weak. 553 trivial. 0 not checked. [2024-12-06 05:12:46,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:46,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 748 states and 984 transitions. [2024-12-06 05:12:46,015 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 984 transitions. [2024-12-06 05:12:46,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-12-06 05:12:46,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:46,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:46,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:47,934 INFO L134 CoverageAnalysis]: Checked inductivity of 7701 backedges. 0 proven. 6974 refuted. 0 times theorem prover too weak. 727 trivial. 0 not checked. [2024-12-06 05:12:56,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:56,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 755 states and 998 transitions. [2024-12-06 05:12:56,296 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 998 transitions. [2024-12-06 05:12:56,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-12-06 05:12:56,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:56,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:56,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:56,822 INFO L134 CoverageAnalysis]: Checked inductivity of 7914 backedges. 0 proven. 7183 refuted. 0 times theorem prover too weak. 731 trivial. 0 not checked. [2024-12-06 05:13:00,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:00,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 758 states and 1010 transitions. [2024-12-06 05:13:00,116 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1010 transitions. [2024-12-06 05:13:00,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 05:13:00,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:00,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:00,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:00,517 INFO L134 CoverageAnalysis]: Checked inductivity of 8130 backedges. 0 proven. 7392 refuted. 0 times theorem prover too weak. 738 trivial. 0 not checked. [2024-12-06 05:13:05,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:05,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 763 states and 1015 transitions. [2024-12-06 05:13:05,524 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1015 transitions. [2024-12-06 05:13:05,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-12-06 05:13:05,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:05,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:05,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:13,571 INFO L134 CoverageAnalysis]: Checked inductivity of 8030 backedges. 6703 proven. 598 refuted. 0 times theorem prover too weak. 729 trivial. 0 not checked. [2024-12-06 05:13:23,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:23,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 770 states and 1022 transitions. [2024-12-06 05:13:23,721 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1022 transitions. [2024-12-06 05:13:23,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 05:13:23,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:23,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:23,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:24,101 INFO L134 CoverageAnalysis]: Checked inductivity of 8349 backedges. 0 proven. 7601 refuted. 0 times theorem prover too weak. 748 trivial. 0 not checked. [2024-12-06 05:13:27,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:27,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 773 states and 1025 transitions. [2024-12-06 05:13:27,338 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1025 transitions. [2024-12-06 05:13:27,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-12-06 05:13:27,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:27,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:27,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:27,894 INFO L134 CoverageAnalysis]: Checked inductivity of 8571 backedges. 0 proven. 7810 refuted. 0 times theorem prover too weak. 761 trivial. 0 not checked. [2024-12-06 05:13:31,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:31,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 776 states and 1028 transitions. [2024-12-06 05:13:31,293 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1028 transitions. [2024-12-06 05:13:31,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-12-06 05:13:31,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:31,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:31,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:40,931 INFO L134 CoverageAnalysis]: Checked inductivity of 8467 backedges. 6711 proven. 1027 refuted. 0 times theorem prover too weak. 729 trivial. 0 not checked. [2024-12-06 05:13:46,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:46,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 781 states and 1033 transitions. [2024-12-06 05:13:46,433 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1033 transitions. [2024-12-06 05:13:46,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-12-06 05:13:46,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:46,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:46,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:46,816 INFO L134 CoverageAnalysis]: Checked inductivity of 8796 backedges. 0 proven. 8019 refuted. 0 times theorem prover too weak. 777 trivial. 0 not checked. [2024-12-06 05:13:50,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:50,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 784 states and 1036 transitions. [2024-12-06 05:13:50,145 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1036 transitions. [2024-12-06 05:13:50,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-12-06 05:13:50,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:50,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:50,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:01,743 INFO L134 CoverageAnalysis]: Checked inductivity of 8690 backedges. 6715 proven. 1246 refuted. 0 times theorem prover too weak. 729 trivial. 0 not checked. [2024-12-06 05:14:05,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:05,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 787 states and 1039 transitions. [2024-12-06 05:14:05,453 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1039 transitions. [2024-12-06 05:14:05,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-12-06 05:14:05,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:05,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:05,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat