./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted-lit/BrockschmidtCookFuhs-CAV2013-Fig1.c --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_9282d6e9-db6c-4f65-8b10-077e60951af4/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9282d6e9-db6c-4f65-8b10-077e60951af4/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_9282d6e9-db6c-4f65-8b10-077e60951af4/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9282d6e9-db6c-4f65-8b10-077e60951af4/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted-lit/BrockschmidtCookFuhs-CAV2013-Fig1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9282d6e9-db6c-4f65-8b10-077e60951af4/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9282d6e9-db6c-4f65-8b10-077e60951af4/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 64bit --witnessprinter.graph.data.programhash ef399329f84d2482fbc6cd637d6b986ccb5018221a1a0504f889d0bed5430f95 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:41:11,353 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:41:11,409 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9282d6e9-db6c-4f65-8b10-077e60951af4/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-12-05 22:41:11,413 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:41:11,413 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:41:11,431 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:41:11,432 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:41:11,432 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:41:11,433 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:41:11,433 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:41:11,433 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:41:11,433 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:41:11,433 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:41:11,433 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:41:11,433 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:41:11,434 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:41:11,434 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:41:11,434 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 22:41:11,434 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 22:41:11,434 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:41:11,434 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:41:11,434 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:41:11,434 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:41:11,434 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:41:11,434 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:41:11,434 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:41:11,434 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:41:11,435 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:41:11,435 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:41:11,435 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:41:11,435 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:41:11,435 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:41:11,435 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_9282d6e9-db6c-4f65-8b10-077e60951af4/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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef399329f84d2482fbc6cd637d6b986ccb5018221a1a0504f889d0bed5430f95 [2024-12-05 22:41:11,675 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:41:11,684 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:41:11,686 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:41:11,687 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:41:11,688 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:41:11,689 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9282d6e9-db6c-4f65-8b10-077e60951af4/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-crafted-lit/BrockschmidtCookFuhs-CAV2013-Fig1.c [2024-12-05 22:41:14,300 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9282d6e9-db6c-4f65-8b10-077e60951af4/bin/ukojak-verify-CZk0znPC7b/data/5923d7a5d/bba541d59e01404facdd21ed3f502ec7/FLAG6124f31c4 [2024-12-05 22:41:14,508 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:41:14,509 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9282d6e9-db6c-4f65-8b10-077e60951af4/sv-benchmarks/c/termination-crafted-lit/BrockschmidtCookFuhs-CAV2013-Fig1.c [2024-12-05 22:41:14,516 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9282d6e9-db6c-4f65-8b10-077e60951af4/bin/ukojak-verify-CZk0znPC7b/data/5923d7a5d/bba541d59e01404facdd21ed3f502ec7/FLAG6124f31c4 [2024-12-05 22:41:14,896 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9282d6e9-db6c-4f65-8b10-077e60951af4/bin/ukojak-verify-CZk0znPC7b/data/5923d7a5d/bba541d59e01404facdd21ed3f502ec7 [2024-12-05 22:41:14,898 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:41:14,899 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:41:14,900 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:41:14,900 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:41:14,903 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:41:14,904 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:41:14" (1/1) ... [2024-12-05 22:41:14,904 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d4947c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:41:14, skipping insertion in model container [2024-12-05 22:41:14,904 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:41:14" (1/1) ... [2024-12-05 22:41:14,913 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:41:15,015 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:41:15,020 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:41:15,028 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:41:15,036 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:41:15,037 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:41:15 WrapperNode [2024-12-05 22:41:15,037 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:41:15,038 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:41:15,038 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:41:15,038 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:41:15,042 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:41:15" (1/1) ... [2024-12-05 22:41:15,044 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:41:15" (1/1) ... [2024-12-05 22:41:15,053 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 32 [2024-12-05 22:41:15,054 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:41:15,054 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:41:15,054 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:41:15,054 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:41:15,059 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:41:15" (1/1) ... [2024-12-05 22:41:15,059 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:41:15" (1/1) ... [2024-12-05 22:41:15,059 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:41:15" (1/1) ... [2024-12-05 22:41:15,059 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:41:15" (1/1) ... [2024-12-05 22:41:15,061 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:41:15" (1/1) ... [2024-12-05 22:41:15,061 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:41:15" (1/1) ... [2024-12-05 22:41:15,064 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:41:15" (1/1) ... [2024-12-05 22:41:15,064 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:41:15" (1/1) ... [2024-12-05 22:41:15,065 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:41:15" (1/1) ... [2024-12-05 22:41:15,065 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:41:15,066 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:41:15,066 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:41:15,066 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:41:15,067 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:41:15" (1/1) ... [2024-12-05 22:41:15,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:41:15,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9282d6e9-db6c-4f65-8b10-077e60951af4/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:41:15,091 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9282d6e9-db6c-4f65-8b10-077e60951af4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:41:15,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9282d6e9-db6c-4f65-8b10-077e60951af4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:41:15,117 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:41:15,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:41:15,170 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:41:15,172 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:41:15,241 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2024-12-05 22:41:15,241 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:41:15,265 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:41:15,266 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 22:41:15,266 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:41:15 BoogieIcfgContainer [2024-12-05 22:41:15,266 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:41:15,267 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:41:15,267 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:41:15,275 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:41:15,275 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:41:15" (1/1) ... [2024-12-05 22:41:15,281 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:41:15,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:15,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 12 states and 13 transitions. [2024-12-05 22:41:15,319 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 13 transitions. [2024-12-05 22:41:15,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 22:41:15,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:15,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:15,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:15,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:41:15,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:15,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 14 states and 17 transitions. [2024-12-05 22:41:15,502 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 17 transitions. [2024-12-05 22:41:15,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 22:41:15,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:15,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:15,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:15,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:41:15,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:15,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 17 states and 24 transitions. [2024-12-05 22:41:15,657 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 24 transitions. [2024-12-05 22:41:15,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 22:41:15,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:15,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:15,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:15,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:41:15,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:15,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 20 states and 30 transitions. [2024-12-05 22:41:15,853 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. [2024-12-05 22:41:15,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 22:41:15,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:15,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:15,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:15,909 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:41:16,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:16,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 24 states and 38 transitions. [2024-12-05 22:41:16,179 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 38 transitions. [2024-12-05 22:41:16,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 22:41:16,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:16,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:16,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:16,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:41:16,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:16,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 21 states and 30 transitions. [2024-12-05 22:41:16,246 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 30 transitions. [2024-12-05 22:41:16,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 22:41:16,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:16,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:16,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:16,272 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:41:16,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:16,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 21 states and 29 transitions. [2024-12-05 22:41:16,347 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 29 transitions. [2024-12-05 22:41:16,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 22:41:16,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:16,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:16,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:16,393 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:41:16,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:16,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 24 states and 34 transitions. [2024-12-05 22:41:16,571 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 34 transitions. [2024-12-05 22:41:16,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 22:41:16,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:16,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:16,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:16,617 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:41:16,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:16,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 25 states and 36 transitions. [2024-12-05 22:41:16,660 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 36 transitions. [2024-12-05 22:41:16,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 22:41:16,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:16,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:16,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:16,684 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:41:16,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:16,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 25 states and 35 transitions. [2024-12-05 22:41:16,745 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 35 transitions. [2024-12-05 22:41:16,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 22:41:16,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:16,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:16,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:16,794 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:41:17,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:17,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 33 states and 44 transitions. [2024-12-05 22:41:17,117 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 44 transitions. [2024-12-05 22:41:17,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:41:17,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:17,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:17,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:17,138 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:41:17,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:17,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 28 states and 35 transitions. [2024-12-05 22:41:17,256 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 35 transitions. [2024-12-05 22:41:17,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:41:17,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:17,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:17,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:17,285 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:41:17,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:17,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2024-12-05 22:41:17,409 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2024-12-05 22:41:17,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:41:17,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:17,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:17,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:17,463 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:41:17,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:17,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 31 states and 37 transitions. [2024-12-05 22:41:17,607 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 37 transitions. [2024-12-05 22:41:17,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:41:17,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:17,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:17,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:17,803 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 18 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:41:18,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:18,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 34 states and 43 transitions. [2024-12-05 22:41:18,172 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 43 transitions. [2024-12-05 22:41:18,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:41:18,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:18,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:18,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:18,240 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 16 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:41:18,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:18,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 37 states and 46 transitions. [2024-12-05 22:41:18,484 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2024-12-05 22:41:18,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:41:18,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:18,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:18,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:18,613 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 35 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:41:18,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:18,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 40 states and 51 transitions. [2024-12-05 22:41:18,997 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 51 transitions. [2024-12-05 22:41:18,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:41:18,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:18,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:19,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:19,143 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 40 proven. 29 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:41:19,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:19,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 44 states and 60 transitions. [2024-12-05 22:41:19,703 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 60 transitions. [2024-12-05 22:41:19,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:41:19,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:19,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:19,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:19,790 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 50 proven. 30 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 22:41:20,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:20,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 47 states and 63 transitions. [2024-12-05 22:41:20,039 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 63 transitions. [2024-12-05 22:41:20,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:41:20,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:20,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:20,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:20,196 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 60 proven. 56 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:41:20,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:20,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 53 states and 75 transitions. [2024-12-05 22:41:20,905 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 75 transitions. [2024-12-05 22:41:20,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:41:20,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:20,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:20,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:20,996 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 78 proven. 45 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-05 22:41:21,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:21,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 56 states and 78 transitions. [2024-12-05 22:41:21,304 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 78 transitions. [2024-12-05 22:41:21,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:41:21,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:21,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:21,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:21,506 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 83 proven. 92 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:41:22,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:22,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 62 states and 91 transitions. [2024-12-05 22:41:22,337 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 91 transitions. [2024-12-05 22:41:22,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:41:22,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:22,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:22,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:22,462 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 112 proven. 63 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 22:41:22,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:22,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 65 states and 94 transitions. [2024-12-05 22:41:22,801 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 94 transitions. [2024-12-05 22:41:22,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:41:22,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:22,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:22,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:23,014 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 109 proven. 137 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:41:23,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:23,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 71 states and 108 transitions. [2024-12-05 22:41:23,893 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 108 transitions. [2024-12-05 22:41:23,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:41:23,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:23,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:23,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:24,003 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 152 proven. 84 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-05 22:41:24,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:24,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 74 states and 111 transitions. [2024-12-05 22:41:24,394 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 111 transitions. [2024-12-05 22:41:24,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:41:24,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:24,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:24,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:24,644 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 138 proven. 191 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:41:25,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:25,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 80 states and 126 transitions. [2024-12-05 22:41:25,621 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 126 transitions. [2024-12-05 22:41:25,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 22:41:25,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:25,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:25,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:25,749 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 198 proven. 108 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-05 22:41:26,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:26,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 83 states and 129 transitions. [2024-12-05 22:41:26,202 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 129 transitions. [2024-12-05 22:41:26,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 22:41:26,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:26,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:26,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:26,440 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 170 proven. 254 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:41:27,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:27,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 89 states and 145 transitions. [2024-12-05 22:41:27,497 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 145 transitions. [2024-12-05 22:41:27,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 22:41:27,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:27,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:27,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:27,650 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 250 proven. 135 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-05 22:41:28,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:28,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 92 states and 148 transitions. [2024-12-05 22:41:28,091 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 148 transitions. [2024-12-05 22:41:28,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 22:41:28,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:28,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:28,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:28,365 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 205 proven. 326 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:41:29,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:29,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 98 states and 165 transitions. [2024-12-05 22:41:29,592 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 165 transitions. [2024-12-05 22:41:29,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 22:41:29,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:29,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:29,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:29,742 INFO L134 CoverageAnalysis]: Checked inductivity of 591 backedges. 308 proven. 165 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-05 22:41:30,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:30,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 101 states and 168 transitions. [2024-12-05 22:41:30,258 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 168 transitions. [2024-12-05 22:41:30,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 22:41:30,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:30,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:30,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:30,538 INFO L134 CoverageAnalysis]: Checked inductivity of 652 backedges. 243 proven. 407 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:41:31,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:31,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 107 states and 186 transitions. [2024-12-05 22:41:31,744 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 186 transitions. [2024-12-05 22:41:31,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:41:31,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:31,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:31,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:31,910 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 372 proven. 198 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-05 22:41:32,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:32,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 110 states and 189 transitions. [2024-12-05 22:41:32,442 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 189 transitions. [2024-12-05 22:41:32,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:41:32,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:32,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:32,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:32,756 INFO L134 CoverageAnalysis]: Checked inductivity of 783 backedges. 284 proven. 497 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:41:34,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:34,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 116 states and 208 transitions. [2024-12-05 22:41:34,148 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 208 transitions. [2024-12-05 22:41:34,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 22:41:34,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:34,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:34,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:34,330 INFO L134 CoverageAnalysis]: Checked inductivity of 853 backedges. 442 proven. 234 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-12-05 22:41:34,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:34,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 119 states and 211 transitions. [2024-12-05 22:41:34,965 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 211 transitions. [2024-12-05 22:41:34,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 22:41:34,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:34,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:34,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:35,379 INFO L134 CoverageAnalysis]: Checked inductivity of 926 backedges. 328 proven. 596 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:41:37,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:37,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 125 states and 231 transitions. [2024-12-05 22:41:37,018 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 231 transitions. [2024-12-05 22:41:37,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 22:41:37,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:37,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:37,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:37,179 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 518 proven. 273 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-12-05 22:41:37,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:37,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 128 states and 234 transitions. [2024-12-05 22:41:37,831 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 234 transitions. [2024-12-05 22:41:37,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:41:37,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:37,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:37,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:38,180 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 375 proven. 704 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:41:39,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:39,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 134 states and 255 transitions. [2024-12-05 22:41:39,846 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 255 transitions. [2024-12-05 22:41:39,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 22:41:39,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:39,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:39,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:40,050 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 600 proven. 315 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 22:41:40,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:40,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 137 states and 258 transitions. [2024-12-05 22:41:40,723 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 258 transitions. [2024-12-05 22:41:40,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 22:41:40,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:40,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:40,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:41,092 INFO L134 CoverageAnalysis]: Checked inductivity of 1248 backedges. 425 proven. 821 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:41:42,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:42,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 143 states and 280 transitions. [2024-12-05 22:41:42,839 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 280 transitions. [2024-12-05 22:41:42,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 22:41:42,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:42,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:42,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:43,016 INFO L134 CoverageAnalysis]: Checked inductivity of 1336 backedges. 688 proven. 360 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-12-05 22:41:43,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:43,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 146 states and 283 transitions. [2024-12-05 22:41:43,713 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 283 transitions. [2024-12-05 22:41:43,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 22:41:43,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:43,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:43,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:44,072 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 478 proven. 947 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:41:45,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:45,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 152 states and 306 transitions. [2024-12-05 22:41:45,938 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 306 transitions. [2024-12-05 22:41:45,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 22:41:45,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:45,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:45,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:46,130 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 782 proven. 408 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2024-12-05 22:41:46,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:46,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 155 states and 309 transitions. [2024-12-05 22:41:46,857 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 309 transitions. [2024-12-05 22:41:46,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 22:41:46,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:46,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:46,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:47,243 INFO L134 CoverageAnalysis]: Checked inductivity of 1618 backedges. 534 proven. 1082 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:41:49,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:49,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 161 states and 333 transitions. [2024-12-05 22:41:49,152 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 333 transitions. [2024-12-05 22:41:49,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 22:41:49,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:49,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:49,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:49,351 INFO L134 CoverageAnalysis]: Checked inductivity of 1718 backedges. 882 proven. 459 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2024-12-05 22:41:50,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:50,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 164 states and 336 transitions. [2024-12-05 22:41:50,163 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 336 transitions. [2024-12-05 22:41:50,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 22:41:50,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:50,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:50,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:50,638 INFO L134 CoverageAnalysis]: Checked inductivity of 1821 backedges. 593 proven. 1226 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:41:52,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:52,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 170 states and 361 transitions. [2024-12-05 22:41:52,601 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 361 transitions. [2024-12-05 22:41:52,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 22:41:52,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:52,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:52,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:52,855 INFO L134 CoverageAnalysis]: Checked inductivity of 1927 backedges. 988 proven. 513 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-12-05 22:41:53,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:53,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 173 states and 364 transitions. [2024-12-05 22:41:53,728 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 364 transitions. [2024-12-05 22:41:53,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 22:41:53,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:53,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:53,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:54,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2036 backedges. 655 proven. 1379 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:41:56,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:56,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 179 states and 390 transitions. [2024-12-05 22:41:56,326 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 390 transitions. [2024-12-05 22:41:56,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 22:41:56,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:56,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:56,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:56,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2148 backedges. 1100 proven. 570 refuted. 0 times theorem prover too weak. 478 trivial. 0 not checked. [2024-12-05 22:41:57,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:57,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 182 states and 393 transitions. [2024-12-05 22:41:57,469 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 393 transitions. [2024-12-05 22:41:57,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 22:41:57,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:57,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:57,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:57,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2263 backedges. 720 proven. 1541 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:42:00,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:00,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 188 states and 420 transitions. [2024-12-05 22:42:00,098 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 420 transitions. [2024-12-05 22:42:00,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 22:42:00,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:00,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:00,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:00,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2381 backedges. 1218 proven. 630 refuted. 0 times theorem prover too weak. 533 trivial. 0 not checked. [2024-12-05 22:42:01,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:01,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 191 states and 423 transitions. [2024-12-05 22:42:01,232 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 423 transitions. [2024-12-05 22:42:01,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 22:42:01,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:01,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:01,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:01,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2502 backedges. 788 proven. 1712 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:42:04,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:04,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 197 states and 451 transitions. [2024-12-05 22:42:04,109 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 451 transitions. [2024-12-05 22:42:04,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 22:42:04,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:04,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:04,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:04,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2626 backedges. 1342 proven. 693 refuted. 0 times theorem prover too weak. 591 trivial. 0 not checked. [2024-12-05 22:42:05,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:05,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 200 states and 454 transitions. [2024-12-05 22:42:05,415 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 454 transitions. [2024-12-05 22:42:05,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 22:42:05,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:05,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:05,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:05,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2753 backedges. 859 proven. 1892 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:42:08,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:08,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 206 states and 483 transitions. [2024-12-05 22:42:08,420 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 483 transitions. [2024-12-05 22:42:08,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 22:42:08,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:08,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:08,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:08,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2883 backedges. 1472 proven. 759 refuted. 0 times theorem prover too weak. 652 trivial. 0 not checked. [2024-12-05 22:42:09,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:09,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 209 states and 486 transitions. [2024-12-05 22:42:09,656 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 486 transitions. [2024-12-05 22:42:09,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:42:09,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:09,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:09,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:10,201 INFO L134 CoverageAnalysis]: Checked inductivity of 3016 backedges. 933 proven. 2081 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:42:12,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:12,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 215 states and 516 transitions. [2024-12-05 22:42:12,721 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 516 transitions. [2024-12-05 22:42:12,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 22:42:12,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:12,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:12,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:13,016 INFO L134 CoverageAnalysis]: Checked inductivity of 3152 backedges. 1608 proven. 828 refuted. 0 times theorem prover too weak. 716 trivial. 0 not checked. [2024-12-05 22:42:14,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:14,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 218 states and 519 transitions. [2024-12-05 22:42:14,024 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 519 transitions. [2024-12-05 22:42:14,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 22:42:14,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:14,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:14,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:14,668 INFO L134 CoverageAnalysis]: Checked inductivity of 3291 backedges. 1010 proven. 2279 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:42:17,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:17,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 224 states and 550 transitions. [2024-12-05 22:42:17,285 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 550 transitions. [2024-12-05 22:42:17,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 22:42:17,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:17,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:17,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:17,633 INFO L134 CoverageAnalysis]: Checked inductivity of 3433 backedges. 1750 proven. 900 refuted. 0 times theorem prover too weak. 783 trivial. 0 not checked. [2024-12-05 22:42:18,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:18,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 227 states and 553 transitions. [2024-12-05 22:42:18,685 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 553 transitions. [2024-12-05 22:42:18,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 22:42:18,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:18,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:18,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:19,402 INFO L134 CoverageAnalysis]: Checked inductivity of 3578 backedges. 1090 proven. 2486 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:42:22,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:22,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 233 states and 585 transitions. [2024-12-05 22:42:22,131 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 585 transitions. [2024-12-05 22:42:22,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 22:42:22,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:22,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:22,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:22,459 INFO L134 CoverageAnalysis]: Checked inductivity of 3726 backedges. 1898 proven. 975 refuted. 0 times theorem prover too weak. 853 trivial. 0 not checked. [2024-12-05 22:42:23,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:23,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 236 states and 588 transitions. [2024-12-05 22:42:23,600 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 588 transitions. [2024-12-05 22:42:23,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 22:42:23,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:23,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:23,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:24,342 INFO L134 CoverageAnalysis]: Checked inductivity of 3877 backedges. 1173 proven. 2702 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:42:27,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:27,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 242 states and 621 transitions. [2024-12-05 22:42:27,364 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 621 transitions. [2024-12-05 22:42:27,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 22:42:27,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:27,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:27,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:27,697 INFO L134 CoverageAnalysis]: Checked inductivity of 4031 backedges. 2052 proven. 1053 refuted. 0 times theorem prover too weak. 926 trivial. 0 not checked. [2024-12-05 22:42:28,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:28,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 245 states and 624 transitions. [2024-12-05 22:42:28,849 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 624 transitions. [2024-12-05 22:42:28,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 22:42:28,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:28,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:28,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:29,555 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 1259 proven. 2927 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:42:32,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:32,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 251 states and 658 transitions. [2024-12-05 22:42:32,504 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 658 transitions. [2024-12-05 22:42:32,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 22:42:32,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:32,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:32,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:32,853 INFO L134 CoverageAnalysis]: Checked inductivity of 4348 backedges. 2212 proven. 1134 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked. [2024-12-05 22:42:33,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:33,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 254 states and 661 transitions. [2024-12-05 22:42:33,942 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 661 transitions. [2024-12-05 22:42:33,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 22:42:33,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:33,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:33,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:34,734 INFO L134 CoverageAnalysis]: Checked inductivity of 4511 backedges. 1348 proven. 3161 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:42:37,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:37,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 260 states and 696 transitions. [2024-12-05 22:42:37,652 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 696 transitions. [2024-12-05 22:42:37,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-05 22:42:37,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:37,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:37,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:38,107 INFO L134 CoverageAnalysis]: Checked inductivity of 4677 backedges. 2378 proven. 1218 refuted. 0 times theorem prover too weak. 1081 trivial. 0 not checked. [2024-12-05 22:42:39,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:39,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 263 states and 699 transitions. [2024-12-05 22:42:39,376 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 699 transitions. [2024-12-05 22:42:39,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-05 22:42:39,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:39,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:39,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:40,192 INFO L134 CoverageAnalysis]: Checked inductivity of 4846 backedges. 1440 proven. 3404 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:42:43,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:43,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 269 states and 735 transitions. [2024-12-05 22:42:43,545 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 735 transitions. [2024-12-05 22:42:43,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-05 22:42:43,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:43,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:43,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:43,999 INFO L134 CoverageAnalysis]: Checked inductivity of 5018 backedges. 2550 proven. 1305 refuted. 0 times theorem prover too weak. 1163 trivial. 0 not checked. [2024-12-05 22:42:45,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:45,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 272 states and 738 transitions. [2024-12-05 22:42:45,263 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 738 transitions. [2024-12-05 22:42:45,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-05 22:42:45,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:45,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:45,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:46,148 INFO L134 CoverageAnalysis]: Checked inductivity of 5193 backedges. 1535 proven. 3656 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:42:49,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:49,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 278 states and 775 transitions. [2024-12-05 22:42:49,562 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 775 transitions. [2024-12-05 22:42:49,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-05 22:42:49,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:49,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:49,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:49,957 INFO L134 CoverageAnalysis]: Checked inductivity of 5371 backedges. 2728 proven. 1395 refuted. 0 times theorem prover too weak. 1248 trivial. 0 not checked. [2024-12-05 22:42:51,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:51,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 281 states and 778 transitions. [2024-12-05 22:42:51,343 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 778 transitions. [2024-12-05 22:42:51,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-05 22:42:51,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:51,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:51,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:52,302 INFO L134 CoverageAnalysis]: Checked inductivity of 5552 backedges. 1633 proven. 3917 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:42:55,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:55,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 287 states and 816 transitions. [2024-12-05 22:42:55,917 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 816 transitions. [2024-12-05 22:42:55,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-05 22:42:55,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:55,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:55,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:56,338 INFO L134 CoverageAnalysis]: Checked inductivity of 5736 backedges. 2912 proven. 1488 refuted. 0 times theorem prover too weak. 1336 trivial. 0 not checked. [2024-12-05 22:42:57,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:57,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 290 states and 819 transitions. [2024-12-05 22:42:57,787 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 819 transitions. [2024-12-05 22:42:57,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 22:42:57,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:57,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:57,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:58,782 INFO L134 CoverageAnalysis]: Checked inductivity of 5923 backedges. 1734 proven. 4187 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:43:02,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:02,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 296 states and 858 transitions. [2024-12-05 22:43:02,493 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 858 transitions. [2024-12-05 22:43:02,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-05 22:43:02,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:02,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:02,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:02,918 INFO L134 CoverageAnalysis]: Checked inductivity of 6113 backedges. 3102 proven. 1584 refuted. 0 times theorem prover too weak. 1427 trivial. 0 not checked. [2024-12-05 22:43:04,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:04,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 299 states and 861 transitions. [2024-12-05 22:43:04,369 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 861 transitions. [2024-12-05 22:43:04,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-05 22:43:04,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:04,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:04,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:05,357 INFO L134 CoverageAnalysis]: Checked inductivity of 6306 backedges. 1838 proven. 4466 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:43:08,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:08,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 305 states and 901 transitions. [2024-12-05 22:43:08,982 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 901 transitions. [2024-12-05 22:43:08,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-05 22:43:08,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:08,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:08,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:09,413 INFO L134 CoverageAnalysis]: Checked inductivity of 6502 backedges. 3298 proven. 1683 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-12-05 22:43:10,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:10,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 308 states and 904 transitions. [2024-12-05 22:43:10,901 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 904 transitions. [2024-12-05 22:43:10,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-05 22:43:10,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:10,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:10,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:11,943 INFO L134 CoverageAnalysis]: Checked inductivity of 6701 backedges. 1945 proven. 4754 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:43:15,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:15,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 314 states and 945 transitions. [2024-12-05 22:43:15,598 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 945 transitions. [2024-12-05 22:43:15,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-05 22:43:15,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:15,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:15,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:16,170 INFO L134 CoverageAnalysis]: Checked inductivity of 6903 backedges. 3500 proven. 1785 refuted. 0 times theorem prover too weak. 1618 trivial. 0 not checked. [2024-12-05 22:43:17,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:17,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 317 states and 948 transitions. [2024-12-05 22:43:17,770 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 948 transitions. [2024-12-05 22:43:17,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-12-05 22:43:17,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:17,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:17,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:18,929 INFO L134 CoverageAnalysis]: Checked inductivity of 7108 backedges. 2055 proven. 5051 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:43:22,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:22,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 323 states and 990 transitions. [2024-12-05 22:43:22,579 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 990 transitions. [2024-12-05 22:43:22,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-12-05 22:43:22,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:22,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:22,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:23,071 INFO L134 CoverageAnalysis]: Checked inductivity of 7316 backedges. 3708 proven. 1890 refuted. 0 times theorem prover too weak. 1718 trivial. 0 not checked. [2024-12-05 22:43:24,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:24,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 326 states and 993 transitions. [2024-12-05 22:43:24,751 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 993 transitions. [2024-12-05 22:43:24,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-12-05 22:43:24,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:24,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:24,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:25,910 INFO L134 CoverageAnalysis]: Checked inductivity of 7527 backedges. 2168 proven. 5357 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:43:29,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:29,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 332 states and 1036 transitions. [2024-12-05 22:43:29,922 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 1036 transitions. [2024-12-05 22:43:29,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-05 22:43:29,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:29,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:29,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:30,431 INFO L134 CoverageAnalysis]: Checked inductivity of 7741 backedges. 3922 proven. 1998 refuted. 0 times theorem prover too weak. 1821 trivial. 0 not checked. [2024-12-05 22:43:32,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:32,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 335 states and 1039 transitions. [2024-12-05 22:43:32,147 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 1039 transitions. [2024-12-05 22:43:32,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-12-05 22:43:32,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:32,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:32,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:33,407 INFO L134 CoverageAnalysis]: Checked inductivity of 7958 backedges. 2284 proven. 5672 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:43:37,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:37,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 341 states and 1083 transitions. [2024-12-05 22:43:37,564 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 1083 transitions. [2024-12-05 22:43:37,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-05 22:43:37,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:37,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:37,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:38,159 INFO L134 CoverageAnalysis]: Checked inductivity of 8178 backedges. 4142 proven. 2109 refuted. 0 times theorem prover too weak. 1927 trivial. 0 not checked. [2024-12-05 22:43:39,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:39,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 344 states and 1086 transitions. [2024-12-05 22:43:39,698 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 1086 transitions. [2024-12-05 22:43:39,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-12-05 22:43:39,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:39,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:39,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:40,938 INFO L134 CoverageAnalysis]: Checked inductivity of 8401 backedges. 2403 proven. 5996 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:43:45,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:45,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 350 states and 1131 transitions. [2024-12-05 22:43:45,277 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 1131 transitions. [2024-12-05 22:43:45,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-12-05 22:43:45,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:45,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:45,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:46,015 INFO L134 CoverageAnalysis]: Checked inductivity of 8627 backedges. 4368 proven. 2223 refuted. 0 times theorem prover too weak. 2036 trivial. 0 not checked. [2024-12-05 22:43:47,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:47,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 353 states and 1134 transitions. [2024-12-05 22:43:47,806 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 1134 transitions. [2024-12-05 22:43:47,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-12-05 22:43:47,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:47,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:47,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:49,101 INFO L134 CoverageAnalysis]: Checked inductivity of 8856 backedges. 2525 proven. 6329 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:43:53,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:53,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 359 states and 1180 transitions. [2024-12-05 22:43:53,100 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 1180 transitions. [2024-12-05 22:43:53,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-05 22:43:53,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:53,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:53,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:53,742 INFO L134 CoverageAnalysis]: Checked inductivity of 9088 backedges. 4600 proven. 2340 refuted. 0 times theorem prover too weak. 2148 trivial. 0 not checked. [2024-12-05 22:43:55,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:55,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 362 states and 1183 transitions. [2024-12-05 22:43:55,529 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 1183 transitions. [2024-12-05 22:43:55,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-12-05 22:43:55,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:55,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:55,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:56,859 INFO L134 CoverageAnalysis]: Checked inductivity of 9323 backedges. 2650 proven. 6671 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:44:01,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:01,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 368 states and 1230 transitions. [2024-12-05 22:44:01,407 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 1230 transitions. [2024-12-05 22:44:01,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-05 22:44:01,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:01,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:01,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:02,065 INFO L134 CoverageAnalysis]: Checked inductivity of 9561 backedges. 4838 proven. 2460 refuted. 0 times theorem prover too weak. 2263 trivial. 0 not checked. [2024-12-05 22:44:03,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:03,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 371 states and 1233 transitions. [2024-12-05 22:44:03,700 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 1233 transitions. [2024-12-05 22:44:03,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-12-05 22:44:03,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:03,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:03,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:05,151 INFO L134 CoverageAnalysis]: Checked inductivity of 9802 backedges. 2778 proven. 7022 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:44:09,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:09,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 377 states and 1281 transitions. [2024-12-05 22:44:09,601 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 1281 transitions. [2024-12-05 22:44:09,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-12-05 22:44:09,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:09,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:09,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:10,333 INFO L134 CoverageAnalysis]: Checked inductivity of 10046 backedges. 5082 proven. 2583 refuted. 0 times theorem prover too weak. 2381 trivial. 0 not checked. [2024-12-05 22:44:12,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:12,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 380 states and 1284 transitions. [2024-12-05 22:44:12,213 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 1284 transitions. [2024-12-05 22:44:12,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-05 22:44:12,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:12,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:12,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:13,808 INFO L134 CoverageAnalysis]: Checked inductivity of 10293 backedges. 2909 proven. 7382 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:44:18,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:18,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 386 states and 1333 transitions. [2024-12-05 22:44:18,529 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 1333 transitions. [2024-12-05 22:44:18,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-12-05 22:44:18,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:18,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:18,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:19,522 INFO L134 CoverageAnalysis]: Checked inductivity of 10543 backedges. 5332 proven. 2709 refuted. 0 times theorem prover too weak. 2502 trivial. 0 not checked. [2024-12-05 22:44:21,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:21,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 389 states and 1336 transitions. [2024-12-05 22:44:21,463 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 1336 transitions. [2024-12-05 22:44:21,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-05 22:44:21,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:21,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:21,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:23,070 INFO L134 CoverageAnalysis]: Checked inductivity of 10796 backedges. 3043 proven. 7751 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:44:27,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:27,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 395 states and 1386 transitions. [2024-12-05 22:44:27,792 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 1386 transitions. [2024-12-05 22:44:27,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-12-05 22:44:27,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:27,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:27,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:28,558 INFO L134 CoverageAnalysis]: Checked inductivity of 11052 backedges. 5588 proven. 2838 refuted. 0 times theorem prover too weak. 2626 trivial. 0 not checked. [2024-12-05 22:44:30,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:30,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 398 states and 1389 transitions. [2024-12-05 22:44:30,461 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 1389 transitions. [2024-12-05 22:44:30,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-05 22:44:30,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:30,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:30,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:32,066 INFO L134 CoverageAnalysis]: Checked inductivity of 11311 backedges. 3180 proven. 8129 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:44:36,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:36,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 404 states and 1440 transitions. [2024-12-05 22:44:36,894 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 1440 transitions. [2024-12-05 22:44:36,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-05 22:44:36,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:36,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:36,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:37,723 INFO L134 CoverageAnalysis]: Checked inductivity of 11573 backedges. 5850 proven. 2970 refuted. 0 times theorem prover too weak. 2753 trivial. 0 not checked. [2024-12-05 22:44:39,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:39,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 407 states and 1443 transitions. [2024-12-05 22:44:39,639 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 1443 transitions. [2024-12-05 22:44:39,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-12-05 22:44:39,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:39,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:39,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:41,324 INFO L134 CoverageAnalysis]: Checked inductivity of 11838 backedges. 3320 proven. 8516 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:44:46,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:46,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 413 states and 1495 transitions. [2024-12-05 22:44:46,321 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 1495 transitions. [2024-12-05 22:44:46,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:44:46,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:46,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:46,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:47,155 INFO L134 CoverageAnalysis]: Checked inductivity of 12106 backedges. 6118 proven. 3105 refuted. 0 times theorem prover too weak. 2883 trivial. 0 not checked. [2024-12-05 22:44:49,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:49,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 416 states and 1498 transitions. [2024-12-05 22:44:49,130 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 1498 transitions. [2024-12-05 22:44:49,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-12-05 22:44:49,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:49,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:49,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:50,870 INFO L134 CoverageAnalysis]: Checked inductivity of 12377 backedges. 3463 proven. 8912 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:44:56,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:56,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 422 states and 1551 transitions. [2024-12-05 22:44:56,011 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1551 transitions. [2024-12-05 22:44:56,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-12-05 22:44:56,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:56,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:56,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:56,761 INFO L134 CoverageAnalysis]: Checked inductivity of 12651 backedges. 6392 proven. 3243 refuted. 0 times theorem prover too weak. 3016 trivial. 0 not checked. [2024-12-05 22:44:58,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:58,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1554 states to 425 states and 1554 transitions. [2024-12-05 22:44:58,794 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1554 transitions. [2024-12-05 22:44:58,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-12-05 22:44:58,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:58,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:58,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:00,605 INFO L134 CoverageAnalysis]: Checked inductivity of 12928 backedges. 3609 proven. 9317 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:45:06,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:06,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 431 states and 1608 transitions. [2024-12-05 22:45:06,092 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 1608 transitions. [2024-12-05 22:45:06,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-12-05 22:45:06,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:06,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:06,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:07,007 INFO L134 CoverageAnalysis]: Checked inductivity of 13208 backedges. 6672 proven. 3384 refuted. 0 times theorem prover too weak. 3152 trivial. 0 not checked. [2024-12-05 22:45:09,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:09,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 434 states and 1611 transitions. [2024-12-05 22:45:09,004 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1611 transitions. [2024-12-05 22:45:09,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-12-05 22:45:09,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:09,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:09,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:10,934 INFO L134 CoverageAnalysis]: Checked inductivity of 13491 backedges. 3758 proven. 9731 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:45:16,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:16,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 440 states and 1666 transitions. [2024-12-05 22:45:16,387 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1666 transitions. [2024-12-05 22:45:16,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-12-05 22:45:16,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:16,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:16,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:17,195 INFO L134 CoverageAnalysis]: Checked inductivity of 13777 backedges. 6958 proven. 3528 refuted. 0 times theorem prover too weak. 3291 trivial. 0 not checked. [2024-12-05 22:45:19,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:19,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 443 states and 1669 transitions. [2024-12-05 22:45:19,442 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1669 transitions. [2024-12-05 22:45:19,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-12-05 22:45:19,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:19,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:19,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:21,443 INFO L134 CoverageAnalysis]: Checked inductivity of 14066 backedges. 3910 proven. 10154 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:45:26,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:26,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1725 states to 449 states and 1725 transitions. [2024-12-05 22:45:26,925 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1725 transitions. [2024-12-05 22:45:26,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2024-12-05 22:45:26,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:26,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:26,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:27,791 INFO L134 CoverageAnalysis]: Checked inductivity of 14358 backedges. 7250 proven. 3675 refuted. 0 times theorem prover too weak. 3433 trivial. 0 not checked. [2024-12-05 22:45:29,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:29,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 452 states and 1728 transitions. [2024-12-05 22:45:29,974 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 1728 transitions. [2024-12-05 22:45:29,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-12-05 22:45:29,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:29,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:29,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:31,917 INFO L134 CoverageAnalysis]: Checked inductivity of 14653 backedges. 4065 proven. 10586 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:45:37,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:37,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1785 states to 458 states and 1785 transitions. [2024-12-05 22:45:37,720 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1785 transitions. [2024-12-05 22:45:37,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-12-05 22:45:37,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:37,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:37,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:38,655 INFO L134 CoverageAnalysis]: Checked inductivity of 14951 backedges. 7548 proven. 3825 refuted. 0 times theorem prover too weak. 3578 trivial. 0 not checked. [2024-12-05 22:45:41,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:41,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 461 states and 1788 transitions. [2024-12-05 22:45:41,011 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1788 transitions. [2024-12-05 22:45:41,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-12-05 22:45:41,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:41,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:41,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:43,159 INFO L134 CoverageAnalysis]: Checked inductivity of 15252 backedges. 4223 proven. 11027 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:45:49,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:49,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1846 states to 467 states and 1846 transitions. [2024-12-05 22:45:49,058 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1846 transitions. [2024-12-05 22:45:49,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-12-05 22:45:49,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:49,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:49,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:49,982 INFO L134 CoverageAnalysis]: Checked inductivity of 15556 backedges. 7852 proven. 3978 refuted. 0 times theorem prover too weak. 3726 trivial. 0 not checked. [2024-12-05 22:45:52,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:52,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 470 states and 1849 transitions. [2024-12-05 22:45:52,306 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 1849 transitions. [2024-12-05 22:45:52,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-12-05 22:45:52,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:52,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:52,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:54,563 INFO L134 CoverageAnalysis]: Checked inductivity of 15863 backedges. 4384 proven. 11477 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:46:00,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:00,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 476 states and 1908 transitions. [2024-12-05 22:46:00,513 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 1908 transitions. [2024-12-05 22:46:00,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-12-05 22:46:00,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:00,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:00,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:01,683 INFO L134 CoverageAnalysis]: Checked inductivity of 16173 backedges. 8162 proven. 4134 refuted. 0 times theorem prover too weak. 3877 trivial. 0 not checked. [2024-12-05 22:46:04,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:04,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1911 states to 479 states and 1911 transitions. [2024-12-05 22:46:04,130 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1911 transitions. [2024-12-05 22:46:04,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-12-05 22:46:04,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:04,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:04,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:06,348 INFO L134 CoverageAnalysis]: Checked inductivity of 16486 backedges. 4548 proven. 11936 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:46:12,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:12,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1971 states to 485 states and 1971 transitions. [2024-12-05 22:46:12,383 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1971 transitions. [2024-12-05 22:46:12,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-12-05 22:46:12,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:12,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:12,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:13,453 INFO L134 CoverageAnalysis]: Checked inductivity of 16802 backedges. 8478 proven. 4293 refuted. 0 times theorem prover too weak. 4031 trivial. 0 not checked. [2024-12-05 22:46:15,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:15,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1974 states to 488 states and 1974 transitions. [2024-12-05 22:46:15,853 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 1974 transitions. [2024-12-05 22:46:15,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-12-05 22:46:15,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:15,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:15,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:18,223 INFO L134 CoverageAnalysis]: Checked inductivity of 17121 backedges. 4715 proven. 12404 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:46:24,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:24,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 494 states and 2035 transitions. [2024-12-05 22:46:24,367 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 2035 transitions. [2024-12-05 22:46:24,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-12-05 22:46:24,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:24,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:24,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:25,383 INFO L134 CoverageAnalysis]: Checked inductivity of 17443 backedges. 8800 proven. 4455 refuted. 0 times theorem prover too weak. 4188 trivial. 0 not checked. [2024-12-05 22:46:27,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:27,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2038 states to 497 states and 2038 transitions. [2024-12-05 22:46:27,942 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 2038 transitions. [2024-12-05 22:46:27,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-12-05 22:46:27,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:27,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:27,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:30,348 INFO L134 CoverageAnalysis]: Checked inductivity of 17768 backedges. 4885 proven. 12881 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:46:36,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:36,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 503 states and 2100 transitions. [2024-12-05 22:46:36,446 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 2100 transitions. [2024-12-05 22:46:36,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-12-05 22:46:36,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:36,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:36,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:37,917 INFO L134 CoverageAnalysis]: Checked inductivity of 18096 backedges. 9128 proven. 4620 refuted. 0 times theorem prover too weak. 4348 trivial. 0 not checked. [2024-12-05 22:46:40,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:40,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2103 states to 506 states and 2103 transitions. [2024-12-05 22:46:40,235 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 2103 transitions. [2024-12-05 22:46:40,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-12-05 22:46:40,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:40,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:40,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:42,755 INFO L134 CoverageAnalysis]: Checked inductivity of 18427 backedges. 5058 proven. 13367 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:46:48,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:48,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 512 states and 2166 transitions. [2024-12-05 22:46:48,768 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 2166 transitions. [2024-12-05 22:46:48,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2024-12-05 22:46:48,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:48,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:48,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:49,820 INFO L134 CoverageAnalysis]: Checked inductivity of 18761 backedges. 9462 proven. 4788 refuted. 0 times theorem prover too weak. 4511 trivial. 0 not checked. [2024-12-05 22:46:52,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:52,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 515 states and 2169 transitions. [2024-12-05 22:46:52,292 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 2169 transitions. [2024-12-05 22:46:52,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-12-05 22:46:52,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:52,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:52,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:54,945 INFO L134 CoverageAnalysis]: Checked inductivity of 19098 backedges. 5234 proven. 13862 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:47:01,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:01,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 521 states and 2233 transitions. [2024-12-05 22:47:01,632 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 2233 transitions. [2024-12-05 22:47:01,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-12-05 22:47:01,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:01,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:01,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:02,780 INFO L134 CoverageAnalysis]: Checked inductivity of 19438 backedges. 9802 proven. 4959 refuted. 0 times theorem prover too weak. 4677 trivial. 0 not checked. [2024-12-05 22:47:05,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:05,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 524 states and 2236 transitions. [2024-12-05 22:47:05,393 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 2236 transitions. [2024-12-05 22:47:05,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2024-12-05 22:47:05,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:05,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:05,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:08,176 INFO L134 CoverageAnalysis]: Checked inductivity of 19781 backedges. 5413 proven. 14366 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:47:14,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:14,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 530 states and 2301 transitions. [2024-12-05 22:47:14,592 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 2301 transitions. [2024-12-05 22:47:14,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-12-05 22:47:14,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:14,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:14,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:15,881 INFO L134 CoverageAnalysis]: Checked inductivity of 20127 backedges. 10148 proven. 5133 refuted. 0 times theorem prover too weak. 4846 trivial. 0 not checked. [2024-12-05 22:47:18,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:18,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 533 states and 2304 transitions. [2024-12-05 22:47:18,525 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 2304 transitions. [2024-12-05 22:47:18,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-12-05 22:47:18,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:18,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:18,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:21,369 INFO L134 CoverageAnalysis]: Checked inductivity of 20476 backedges. 5595 proven. 14879 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:47:28,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:28,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 539 states and 2370 transitions. [2024-12-05 22:47:28,103 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 2370 transitions. [2024-12-05 22:47:28,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-12-05 22:47:28,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:28,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:28,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:29,295 INFO L134 CoverageAnalysis]: Checked inductivity of 20828 backedges. 10500 proven. 5310 refuted. 0 times theorem prover too weak. 5018 trivial. 0 not checked. [2024-12-05 22:47:32,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:32,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2373 states to 542 states and 2373 transitions. [2024-12-05 22:47:32,119 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 2373 transitions. [2024-12-05 22:47:32,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2024-12-05 22:47:32,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:32,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:32,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:35,099 INFO L134 CoverageAnalysis]: Checked inductivity of 21183 backedges. 5780 proven. 15401 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:47:42,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:42,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2440 states to 548 states and 2440 transitions. [2024-12-05 22:47:42,429 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 2440 transitions. [2024-12-05 22:47:42,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-12-05 22:47:42,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:42,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:42,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:43,731 INFO L134 CoverageAnalysis]: Checked inductivity of 21541 backedges. 10858 proven. 5490 refuted. 0 times theorem prover too weak. 5193 trivial. 0 not checked. [2024-12-05 22:47:46,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:46,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2443 states to 551 states and 2443 transitions. [2024-12-05 22:47:46,484 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 2443 transitions. [2024-12-05 22:47:46,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2024-12-05 22:47:46,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:46,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:46,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:49,398 INFO L134 CoverageAnalysis]: Checked inductivity of 21902 backedges. 5968 proven. 15932 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:47:56,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:56,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2511 states to 557 states and 2511 transitions. [2024-12-05 22:47:56,437 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 2511 transitions. [2024-12-05 22:47:56,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2024-12-05 22:47:56,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:56,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:56,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:57,729 INFO L134 CoverageAnalysis]: Checked inductivity of 22266 backedges. 11222 proven. 5673 refuted. 0 times theorem prover too weak. 5371 trivial. 0 not checked. [2024-12-05 22:48:00,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:00,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 560 states and 2514 transitions. [2024-12-05 22:48:00,725 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 2514 transitions. [2024-12-05 22:48:00,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-12-05 22:48:00,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:00,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:00,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:04,143 INFO L134 CoverageAnalysis]: Checked inductivity of 22633 backedges. 6159 proven. 16472 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:48:10,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:10,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2583 states to 566 states and 2583 transitions. [2024-12-05 22:48:10,744 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 2583 transitions. [2024-12-05 22:48:10,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2024-12-05 22:48:10,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:10,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:10,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:12,217 INFO L134 CoverageAnalysis]: Checked inductivity of 23003 backedges. 11592 proven. 5859 refuted. 0 times theorem prover too weak. 5552 trivial. 0 not checked. [2024-12-05 22:48:14,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:14,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2586 states to 569 states and 2586 transitions. [2024-12-05 22:48:14,924 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 2586 transitions. [2024-12-05 22:48:14,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2024-12-05 22:48:14,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:14,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:14,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:18,005 INFO L134 CoverageAnalysis]: Checked inductivity of 23376 backedges. 6353 proven. 17021 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:48:25,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:25,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2656 states to 575 states and 2656 transitions. [2024-12-05 22:48:25,089 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 2656 transitions. [2024-12-05 22:48:25,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2024-12-05 22:48:25,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:25,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:25,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:26,447 INFO L134 CoverageAnalysis]: Checked inductivity of 23752 backedges. 11968 proven. 6048 refuted. 0 times theorem prover too weak. 5736 trivial. 0 not checked. [2024-12-05 22:48:29,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:29,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2659 states to 578 states and 2659 transitions. [2024-12-05 22:48:29,432 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 2659 transitions. [2024-12-05 22:48:29,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2024-12-05 22:48:29,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:29,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:29,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:32,890 INFO L134 CoverageAnalysis]: Checked inductivity of 24131 backedges. 6550 proven. 17579 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:48:40,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:40,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2730 states to 584 states and 2730 transitions. [2024-12-05 22:48:40,306 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 2730 transitions. [2024-12-05 22:48:40,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2024-12-05 22:48:40,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:40,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:40,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:41,911 INFO L134 CoverageAnalysis]: Checked inductivity of 24513 backedges. 12350 proven. 6240 refuted. 0 times theorem prover too weak. 5923 trivial. 0 not checked. [2024-12-05 22:48:44,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:44,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2733 states to 587 states and 2733 transitions. [2024-12-05 22:48:44,879 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 2733 transitions. [2024-12-05 22:48:44,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2024-12-05 22:48:44,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:44,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:44,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:48,373 INFO L134 CoverageAnalysis]: Checked inductivity of 24898 backedges. 6750 proven. 18146 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:48:55,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:55,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2805 states to 593 states and 2805 transitions. [2024-12-05 22:48:55,819 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 2805 transitions. [2024-12-05 22:48:55,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2024-12-05 22:48:55,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:55,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:55,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:57,311 INFO L134 CoverageAnalysis]: Checked inductivity of 25286 backedges. 12738 proven. 6435 refuted. 0 times theorem prover too weak. 6113 trivial. 0 not checked. [2024-12-05 22:49:00,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:00,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2808 states to 596 states and 2808 transitions. [2024-12-05 22:49:00,429 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 2808 transitions. [2024-12-05 22:49:00,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2024-12-05 22:49:00,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:00,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:00,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:03,988 INFO L134 CoverageAnalysis]: Checked inductivity of 25677 backedges. 6953 proven. 18722 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:49:11,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:11,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2881 states to 602 states and 2881 transitions. [2024-12-05 22:49:11,492 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 2881 transitions. [2024-12-05 22:49:11,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2024-12-05 22:49:11,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:11,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:11,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:13,082 INFO L134 CoverageAnalysis]: Checked inductivity of 26071 backedges. 13132 proven. 6633 refuted. 0 times theorem prover too weak. 6306 trivial. 0 not checked. [2024-12-05 22:49:16,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:16,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 605 states and 2884 transitions. [2024-12-05 22:49:16,084 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 2884 transitions. [2024-12-05 22:49:16,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2024-12-05 22:49:16,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:16,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:16,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:19,764 INFO L134 CoverageAnalysis]: Checked inductivity of 26468 backedges. 7159 proven. 19307 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:49:27,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:27,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2958 states to 611 states and 2958 transitions. [2024-12-05 22:49:27,472 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 2958 transitions. [2024-12-05 22:49:27,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2024-12-05 22:49:27,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:27,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:27,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:29,192 INFO L134 CoverageAnalysis]: Checked inductivity of 26868 backedges. 13532 proven. 6834 refuted. 0 times theorem prover too weak. 6502 trivial. 0 not checked. [2024-12-05 22:49:32,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:32,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 614 states and 2961 transitions. [2024-12-05 22:49:32,340 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 2961 transitions. [2024-12-05 22:49:32,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2024-12-05 22:49:32,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:32,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:32,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:36,236 INFO L134 CoverageAnalysis]: Checked inductivity of 27271 backedges. 7368 proven. 19901 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:49:44,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:44,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 620 states and 3036 transitions. [2024-12-05 22:49:44,036 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 3036 transitions. [2024-12-05 22:49:44,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2024-12-05 22:49:44,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:44,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:44,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:45,625 INFO L134 CoverageAnalysis]: Checked inductivity of 27677 backedges. 13938 proven. 7038 refuted. 0 times theorem prover too weak. 6701 trivial. 0 not checked. [2024-12-05 22:49:48,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:48,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3039 states to 623 states and 3039 transitions. [2024-12-05 22:49:48,750 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 3039 transitions. [2024-12-05 22:49:48,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2024-12-05 22:49:48,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:48,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:48,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:52,770 INFO L134 CoverageAnalysis]: Checked inductivity of 28086 backedges. 7580 proven. 20504 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:00,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:00,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3115 states to 629 states and 3115 transitions. [2024-12-05 22:50:00,950 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 3115 transitions. [2024-12-05 22:50:00,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2024-12-05 22:50:00,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:00,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:01,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:02,698 INFO L134 CoverageAnalysis]: Checked inductivity of 28498 backedges. 14350 proven. 7245 refuted. 0 times theorem prover too weak. 6903 trivial. 0 not checked. [2024-12-05 22:50:05,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:05,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3118 states to 632 states and 3118 transitions. [2024-12-05 22:50:05,942 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 3118 transitions. [2024-12-05 22:50:05,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2024-12-05 22:50:05,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:05,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:05,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:10,078 INFO L134 CoverageAnalysis]: Checked inductivity of 28913 backedges. 7795 proven. 21116 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:18,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:18,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3195 states to 638 states and 3195 transitions. [2024-12-05 22:50:18,373 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 3195 transitions. [2024-12-05 22:50:18,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2024-12-05 22:50:18,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:18,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:18,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:20,095 INFO L134 CoverageAnalysis]: Checked inductivity of 29331 backedges. 14768 proven. 7455 refuted. 0 times theorem prover too weak. 7108 trivial. 0 not checked. [2024-12-05 22:50:23,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:23,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3198 states to 641 states and 3198 transitions. [2024-12-05 22:50:23,604 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 3198 transitions. [2024-12-05 22:50:23,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2024-12-05 22:50:23,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:23,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:23,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:27,768 INFO L134 CoverageAnalysis]: Checked inductivity of 29752 backedges. 8013 proven. 21737 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:36,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:36,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3276 states to 647 states and 3276 transitions. [2024-12-05 22:50:36,035 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 3276 transitions. [2024-12-05 22:50:36,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2024-12-05 22:50:36,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:36,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:36,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:37,807 INFO L134 CoverageAnalysis]: Checked inductivity of 30176 backedges. 15192 proven. 7668 refuted. 0 times theorem prover too weak. 7316 trivial. 0 not checked. [2024-12-05 22:50:41,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:41,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3279 states to 650 states and 3279 transitions. [2024-12-05 22:50:41,142 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 3279 transitions. [2024-12-05 22:50:41,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2024-12-05 22:50:41,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:41,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:41,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:45,591 INFO L134 CoverageAnalysis]: Checked inductivity of 30603 backedges. 8234 proven. 22367 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:53,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:53,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3358 states to 656 states and 3358 transitions. [2024-12-05 22:50:53,820 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 3358 transitions. [2024-12-05 22:50:53,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 439 [2024-12-05 22:50:53,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:53,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:53,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:55,687 INFO L134 CoverageAnalysis]: Checked inductivity of 31033 backedges. 15622 proven. 7884 refuted. 0 times theorem prover too weak. 7527 trivial. 0 not checked. [2024-12-05 22:50:59,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:59,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3361 states to 659 states and 3361 transitions. [2024-12-05 22:50:59,047 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 3361 transitions. [2024-12-05 22:50:59,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 442 [2024-12-05 22:50:59,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:59,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:59,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:03,499 INFO L134 CoverageAnalysis]: Checked inductivity of 31466 backedges. 8458 proven. 23006 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:51:12,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:12,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3441 states to 665 states and 3441 transitions. [2024-12-05 22:51:12,013 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 3441 transitions. [2024-12-05 22:51:12,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 445 [2024-12-05 22:51:12,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:12,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:12,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:13,933 INFO L134 CoverageAnalysis]: Checked inductivity of 31902 backedges. 16058 proven. 8103 refuted. 0 times theorem prover too weak. 7741 trivial. 0 not checked. [2024-12-05 22:51:17,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:17,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3444 states to 668 states and 3444 transitions. [2024-12-05 22:51:17,532 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 3444 transitions. [2024-12-05 22:51:17,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2024-12-05 22:51:17,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:17,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:17,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:22,206 INFO L134 CoverageAnalysis]: Checked inductivity of 32341 backedges. 8685 proven. 23654 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:51:30,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:30,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3525 states to 674 states and 3525 transitions. [2024-12-05 22:51:30,851 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 3525 transitions. [2024-12-05 22:51:30,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2024-12-05 22:51:30,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:30,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:30,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:32,748 INFO L134 CoverageAnalysis]: Checked inductivity of 32783 backedges. 16500 proven. 8325 refuted. 0 times theorem prover too weak. 7958 trivial. 0 not checked. [2024-12-05 22:51:36,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:36,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3528 states to 677 states and 3528 transitions. [2024-12-05 22:51:36,387 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 3528 transitions. [2024-12-05 22:51:36,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-12-05 22:51:36,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:36,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:36,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:41,330 INFO L134 CoverageAnalysis]: Checked inductivity of 33228 backedges. 8915 proven. 24311 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:51:49,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:49,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3610 states to 683 states and 3610 transitions. [2024-12-05 22:51:49,970 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 3610 transitions. [2024-12-05 22:51:49,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2024-12-05 22:51:49,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:49,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:50,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:52,410 INFO L134 CoverageAnalysis]: Checked inductivity of 33676 backedges. 16948 proven. 8550 refuted. 0 times theorem prover too weak. 8178 trivial. 0 not checked. [2024-12-05 22:51:56,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:56,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3613 states to 686 states and 3613 transitions. [2024-12-05 22:51:56,072 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 3613 transitions. [2024-12-05 22:51:56,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2024-12-05 22:51:56,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:56,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:56,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:00,877 INFO L134 CoverageAnalysis]: Checked inductivity of 34127 backedges. 9148 proven. 24977 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:52:09,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:09,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3696 states to 692 states and 3696 transitions. [2024-12-05 22:52:09,802 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 3696 transitions. [2024-12-05 22:52:09,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2024-12-05 22:52:09,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:09,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:09,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:11,896 INFO L134 CoverageAnalysis]: Checked inductivity of 34581 backedges. 17402 proven. 8778 refuted. 0 times theorem prover too weak. 8401 trivial. 0 not checked. [2024-12-05 22:52:15,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:15,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3699 states to 695 states and 3699 transitions. [2024-12-05 22:52:15,508 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 3699 transitions. [2024-12-05 22:52:15,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2024-12-05 22:52:15,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:15,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:15,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:20,904 INFO L134 CoverageAnalysis]: Checked inductivity of 35038 backedges. 9384 proven. 25652 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:52:30,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:30,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3783 states to 701 states and 3783 transitions. [2024-12-05 22:52:30,076 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 3783 transitions. [2024-12-05 22:52:30,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2024-12-05 22:52:30,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:30,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:30,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:32,095 INFO L134 CoverageAnalysis]: Checked inductivity of 35498 backedges. 17862 proven. 9009 refuted. 0 times theorem prover too weak. 8627 trivial. 0 not checked. [2024-12-05 22:52:35,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:35,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3786 states to 704 states and 3786 transitions. [2024-12-05 22:52:35,796 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 3786 transitions. [2024-12-05 22:52:35,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2024-12-05 22:52:35,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:35,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:35,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:40,997 INFO L134 CoverageAnalysis]: Checked inductivity of 35961 backedges. 9623 proven. 26336 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:52:50,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:50,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3871 states to 710 states and 3871 transitions. [2024-12-05 22:52:50,501 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 3871 transitions. [2024-12-05 22:52:50,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 475 [2024-12-05 22:52:50,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:50,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:50,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:52,919 INFO L134 CoverageAnalysis]: Checked inductivity of 36427 backedges. 18328 proven. 9243 refuted. 0 times theorem prover too weak. 8856 trivial. 0 not checked. [2024-12-05 22:52:57,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:57,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3874 states to 713 states and 3874 transitions. [2024-12-05 22:52:57,028 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 3874 transitions. [2024-12-05 22:52:57,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2024-12-05 22:52:57,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:57,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:57,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:02,696 INFO L134 CoverageAnalysis]: Checked inductivity of 36896 backedges. 9865 proven. 27029 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:53:12,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:12,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3960 states to 719 states and 3960 transitions. [2024-12-05 22:53:12,556 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 3960 transitions. [2024-12-05 22:53:12,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2024-12-05 22:53:12,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:12,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:12,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:15,329 INFO L134 CoverageAnalysis]: Checked inductivity of 37368 backedges. 18800 proven. 9480 refuted. 0 times theorem prover too weak. 9088 trivial. 0 not checked. [2024-12-05 22:53:19,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:19,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3963 states to 722 states and 3963 transitions. [2024-12-05 22:53:19,270 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 3963 transitions. [2024-12-05 22:53:19,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 484 [2024-12-05 22:53:19,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:19,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:19,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:24,976 INFO L134 CoverageAnalysis]: Checked inductivity of 37843 backedges. 10110 proven. 27731 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:53:34,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:34,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4050 states to 728 states and 4050 transitions. [2024-12-05 22:53:34,742 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 4050 transitions. [2024-12-05 22:53:34,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 487 [2024-12-05 22:53:34,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:34,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:34,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:37,072 INFO L134 CoverageAnalysis]: Checked inductivity of 38321 backedges. 19278 proven. 9720 refuted. 0 times theorem prover too weak. 9323 trivial. 0 not checked. [2024-12-05 22:53:40,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:40,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4053 states to 731 states and 4053 transitions. [2024-12-05 22:53:40,942 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 4053 transitions. [2024-12-05 22:53:40,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 490 [2024-12-05 22:53:40,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:40,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:41,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:46,629 INFO L134 CoverageAnalysis]: Checked inductivity of 38802 backedges. 10358 proven. 28442 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:53:56,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:56,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4141 states to 737 states and 4141 transitions. [2024-12-05 22:53:56,635 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 4141 transitions. [2024-12-05 22:53:56,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2024-12-05 22:53:56,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:56,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:56,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:58,887 INFO L134 CoverageAnalysis]: Checked inductivity of 39286 backedges. 19762 proven. 9963 refuted. 0 times theorem prover too weak. 9561 trivial. 0 not checked. [2024-12-05 22:54:02,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:02,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4144 states to 740 states and 4144 transitions. [2024-12-05 22:54:02,791 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 4144 transitions. [2024-12-05 22:54:02,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 496 [2024-12-05 22:54:02,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:02,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:02,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:08,698 INFO L134 CoverageAnalysis]: Checked inductivity of 39773 backedges. 10609 proven. 29162 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:18,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:18,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4233 states to 746 states and 4233 transitions. [2024-12-05 22:54:18,467 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 4233 transitions. [2024-12-05 22:54:18,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 499 [2024-12-05 22:54:18,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:18,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:18,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:20,930 INFO L134 CoverageAnalysis]: Checked inductivity of 40263 backedges. 20252 proven. 10209 refuted. 0 times theorem prover too weak. 9802 trivial. 0 not checked. [2024-12-05 22:54:24,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:24,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4236 states to 749 states and 4236 transitions. [2024-12-05 22:54:24,913 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 4236 transitions. [2024-12-05 22:54:24,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 502 [2024-12-05 22:54:24,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:24,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:24,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:30,855 INFO L134 CoverageAnalysis]: Checked inductivity of 40756 backedges. 10863 proven. 29891 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.