./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/verifythis/elimination_max.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f694fe5-9b66-400a-953b-e4255bb4f441/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f694fe5-9b66-400a-953b-e4255bb4f441/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f694fe5-9b66-400a-953b-e4255bb4f441/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f694fe5-9b66-400a-953b-e4255bb4f441/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/verifythis/elimination_max.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f694fe5-9b66-400a-953b-e4255bb4f441/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f694fe5-9b66-400a-953b-e4255bb4f441/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0bc7b1b837bfd7794f122f6504da8d835bb2276ae4afe0cc0d058d385032d49e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:27:32,786 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:27:32,885 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f694fe5-9b66-400a-953b-e4255bb4f441/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 21:27:32,891 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:27:32,892 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:27:32,933 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:27:32,936 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:27:32,936 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:27:32,936 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:27:32,937 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:27:32,937 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:27:32,938 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:27:32,939 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:27:32,939 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:27:32,939 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:27:32,939 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:27:32,939 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:27:32,940 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:27:32,940 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:27:32,940 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:27:32,940 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 21:27:32,940 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:27:32,940 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:27:32,941 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:27:32,941 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:27:32,941 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:27:32,941 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:27:32,941 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:27:32,941 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:27:32,941 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:27:32,942 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:27:32,942 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:27:32,942 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:27:32,942 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:27:32,943 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:27:32,943 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_3f694fe5-9b66-400a-953b-e4255bb4f441/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0bc7b1b837bfd7794f122f6504da8d835bb2276ae4afe0cc0d058d385032d49e [2024-11-13 21:27:33,314 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:27:33,325 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:27:33,330 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:27:33,333 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:27:33,334 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:27:33,336 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f694fe5-9b66-400a-953b-e4255bb4f441/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/verifythis/elimination_max.c Unable to find full path for "g++" [2024-11-13 21:27:35,457 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:27:35,793 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:27:35,794 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f694fe5-9b66-400a-953b-e4255bb4f441/sv-benchmarks/c/verifythis/elimination_max.c [2024-11-13 21:27:35,805 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f694fe5-9b66-400a-953b-e4255bb4f441/bin/ukojak-verify-EEHR8qb7sm/data/ef2bf4f13/ce231198c30f4d46b4c0439901280f0e/FLAG385896cd2 [2024-11-13 21:27:36,022 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f694fe5-9b66-400a-953b-e4255bb4f441/bin/ukojak-verify-EEHR8qb7sm/data/ef2bf4f13/ce231198c30f4d46b4c0439901280f0e [2024-11-13 21:27:36,025 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:27:36,027 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:27:36,028 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:27:36,028 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:27:36,033 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:27:36,034 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:27:36" (1/1) ... [2024-11-13 21:27:36,035 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51ef2c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:36, skipping insertion in model container [2024-11-13 21:27:36,036 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:27:36" (1/1) ... [2024-11-13 21:27:36,052 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:27:36,274 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:27:36,287 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:27:36,318 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:27:36,343 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:27:36,344 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:36 WrapperNode [2024-11-13 21:27:36,344 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:27:36,345 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:27:36,346 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:27:36,346 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:27:36,354 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:36" (1/1) ... [2024-11-13 21:27:36,368 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:36" (1/1) ... [2024-11-13 21:27:36,402 INFO L138 Inliner]: procedures = 18, calls = 21, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 74 [2024-11-13 21:27:36,406 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:27:36,406 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:27:36,407 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:27:36,407 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:27:36,416 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:36" (1/1) ... [2024-11-13 21:27:36,417 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:36" (1/1) ... [2024-11-13 21:27:36,422 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:36" (1/1) ... [2024-11-13 21:27:36,424 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:36" (1/1) ... [2024-11-13 21:27:36,435 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:36" (1/1) ... [2024-11-13 21:27:36,445 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:36" (1/1) ... [2024-11-13 21:27:36,447 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:36" (1/1) ... [2024-11-13 21:27:36,447 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:36" (1/1) ... [2024-11-13 21:27:36,452 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:27:36,452 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:27:36,454 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:27:36,454 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:27:36,458 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:36" (1/1) ... [2024-11-13 21:27:36,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:27:36,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f694fe5-9b66-400a-953b-e4255bb4f441/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:27:36,500 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f694fe5-9b66-400a-953b-e4255bb4f441/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:27:36,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f694fe5-9b66-400a-953b-e4255bb4f441/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:27:36,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:27:36,534 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:27:36,534 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:27:36,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:27:36,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:27:36,534 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:27:36,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:27:36,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:27:36,534 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:27:36,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:27:36,534 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:27:36,640 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:27:36,642 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:27:36,908 INFO L? ?]: Removed 28 outVars from TransFormulas that were not future-live. [2024-11-13 21:27:36,909 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:27:37,006 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:27:37,006 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 21:27:37,007 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:27:37 BoogieIcfgContainer [2024-11-13 21:27:37,007 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:27:37,009 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:27:37,009 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:27:37,023 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:27:37,023 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:27:37" (1/1) ... [2024-11-13 21:27:37,034 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:27:37,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:37,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 33 states and 37 transitions. [2024-11-13 21:27:37,112 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 37 transitions. [2024-11-13 21:27:37,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:27:37,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:37,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:37,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:37,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:37,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:37,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 32 states and 36 transitions. [2024-11-13 21:27:37,586 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 36 transitions. [2024-11-13 21:27:37,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:27:37,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:37,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:37,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:37,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:37,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:37,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 31 states and 35 transitions. [2024-11-13 21:27:37,749 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 35 transitions. [2024-11-13 21:27:37,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:27:37,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:37,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:37,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:37,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:38,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:38,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 34 states and 42 transitions. [2024-11-13 21:27:38,172 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2024-11-13 21:27:38,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:27:38,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:38,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:38,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:38,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:38,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:38,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 35 states and 44 transitions. [2024-11-13 21:27:38,560 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2024-11-13 21:27:38,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:27:38,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:38,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:38,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:38,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:38,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:38,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 36 states and 45 transitions. [2024-11-13 21:27:38,648 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 45 transitions. [2024-11-13 21:27:38,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:27:38,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:38,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:38,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:38,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:39,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:39,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 40 states and 54 transitions. [2024-11-13 21:27:39,270 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 54 transitions. [2024-11-13 21:27:39,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:27:39,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:39,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:39,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:39,467 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:39,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:39,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 43 states and 64 transitions. [2024-11-13 21:27:39,767 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 64 transitions. [2024-11-13 21:27:39,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:27:39,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:39,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:39,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:39,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:40,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:40,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 44 states and 66 transitions. [2024-11-13 21:27:40,254 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 66 transitions. [2024-11-13 21:27:40,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:27:40,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:40,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:40,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:40,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:41,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:41,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 46 states and 72 transitions. [2024-11-13 21:27:41,874 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 72 transitions. [2024-11-13 21:27:41,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:27:41,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:41,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:41,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:42,085 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:42,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:42,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 50 states and 82 transitions. [2024-11-13 21:27:42,714 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 82 transitions. [2024-11-13 21:27:42,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:27:42,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:42,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:42,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:42,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:27:43,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:43,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 87 transitions. [2024-11-13 21:27:43,339 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 87 transitions. [2024-11-13 21:27:43,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:27:43,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:43,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:43,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:43,588 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:43,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:43,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 55 states and 87 transitions. [2024-11-13 21:27:43,700 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 87 transitions. [2024-11-13 21:27:43,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:27:43,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:43,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:43,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:44,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:45,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:45,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 61 states and 102 transitions. [2024-11-13 21:27:45,798 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 102 transitions. [2024-11-13 21:27:45,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:27:45,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:45,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:45,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:46,032 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:46,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:46,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 65 states and 112 transitions. [2024-11-13 21:27:46,568 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 112 transitions. [2024-11-13 21:27:46,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:27:46,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:46,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:46,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:46,611 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:27:47,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:47,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 69 states and 117 transitions. [2024-11-13 21:27:47,178 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 117 transitions. [2024-11-13 21:27:47,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:27:47,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:47,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:47,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:47,424 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:27:47,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:47,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 73 states and 124 transitions. [2024-11-13 21:27:47,617 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 124 transitions. [2024-11-13 21:27:47,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:27:47,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:47,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:47,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:47,682 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:27:47,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:47,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 74 states and 125 transitions. [2024-11-13 21:27:47,697 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 125 transitions. [2024-11-13 21:27:47,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:27:47,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:47,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:47,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:47,866 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:27:48,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:48,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 76 states and 128 transitions. [2024-11-13 21:27:48,563 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 128 transitions. [2024-11-13 21:27:48,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:27:48,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:48,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:48,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:48,865 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:49,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:49,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 80 states and 138 transitions. [2024-11-13 21:27:49,596 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 138 transitions. [2024-11-13 21:27:49,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:27:49,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:49,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:49,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:49,674 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:27:50,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:50,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 84 states and 143 transitions. [2024-11-13 21:27:50,400 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 143 transitions. [2024-11-13 21:27:50,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:27:50,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:50,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:50,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:50,501 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:27:51,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:51,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 86 states and 146 transitions. [2024-11-13 21:27:51,089 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 146 transitions. [2024-11-13 21:27:51,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:27:51,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:51,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:51,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:51,371 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:27:52,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:52,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 90 states and 153 transitions. [2024-11-13 21:27:52,035 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 153 transitions. [2024-11-13 21:27:52,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:27:52,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:52,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:52,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:52,285 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:27:53,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:53,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 95 states and 160 transitions. [2024-11-13 21:27:53,020 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 160 transitions. [2024-11-13 21:27:53,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:27:53,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:53,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:53,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:53,305 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:53,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:53,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 99 states and 170 transitions. [2024-11-13 21:27:53,989 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 170 transitions. [2024-11-13 21:27:53,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:27:53,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:53,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:54,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:54,037 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 21:27:54,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:54,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 103 states and 175 transitions. [2024-11-13 21:27:54,783 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2024-11-13 21:27:54,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:27:54,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:54,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:54,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:54,866 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:27:55,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:55,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 105 states and 178 transitions. [2024-11-13 21:27:55,530 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 178 transitions. [2024-11-13 21:27:55,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:27:55,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:55,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:55,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:55,907 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:56,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:56,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 109 states and 188 transitions. [2024-11-13 21:27:56,844 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 188 transitions. [2024-11-13 21:27:56,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:27:56,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:56,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:56,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:56,974 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:28:02,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:02,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 127 states and 231 transitions. [2024-11-13 21:28:02,026 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 231 transitions. [2024-11-13 21:28:02,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:28:02,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:02,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:02,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:02,154 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:28:02,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:02,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 127 states and 230 transitions. [2024-11-13 21:28:02,702 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 230 transitions. [2024-11-13 21:28:02,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:28:02,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:02,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:02,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:03,506 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 21:28:05,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:05,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 138 states and 253 transitions. [2024-11-13 21:28:05,594 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 253 transitions. [2024-11-13 21:28:05,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:28:05,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:05,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:05,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:05,994 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:06,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:06,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 263 transitions. [2024-11-13 21:28:06,979 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 263 transitions. [2024-11-13 21:28:06,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:28:06,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:06,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:06,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:07,034 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 21:28:10,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:10,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 150 states and 275 transitions. [2024-11-13 21:28:10,065 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 275 transitions. [2024-11-13 21:28:10,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:28:10,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:10,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:10,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:10,170 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:28:10,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:10,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 150 states and 274 transitions. [2024-11-13 21:28:10,766 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 274 transitions. [2024-11-13 21:28:10,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:28:10,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:10,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:10,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:10,865 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 36 proven. 4 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:28:11,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:11,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 150 states and 273 transitions. [2024-11-13 21:28:11,436 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 273 transitions. [2024-11-13 21:28:11,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:28:11,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:11,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:11,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:11,775 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:28:12,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:12,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 145 states and 263 transitions. [2024-11-13 21:28:12,006 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 263 transitions. [2024-11-13 21:28:12,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:28:12,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:12,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:12,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:13,685 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:28:20,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:20,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 164 states and 307 transitions. [2024-11-13 21:28:20,349 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 307 transitions. [2024-11-13 21:28:20,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:28:20,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:20,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:20,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:20,805 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:21,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:21,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 168 states and 318 transitions. [2024-11-13 21:28:21,927 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 318 transitions. [2024-11-13 21:28:21,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:28:21,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:21,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:21,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:21,968 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-13 21:28:23,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:23,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 172 states and 323 transitions. [2024-11-13 21:28:23,038 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 323 transitions. [2024-11-13 21:28:23,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:28:23,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:23,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:23,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:23,545 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 21:28:25,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:25,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 174 states and 327 transitions. [2024-11-13 21:28:25,250 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 327 transitions. [2024-11-13 21:28:25,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:28:25,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:25,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:25,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:25,358 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:28:26,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:26,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 176 states and 330 transitions. [2024-11-13 21:28:26,581 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 330 transitions. [2024-11-13 21:28:26,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:28:26,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:26,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:26,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:27,111 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:28:28,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:28,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 181 states and 337 transitions. [2024-11-13 21:28:28,873 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 337 transitions. [2024-11-13 21:28:28,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:28:28,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:28,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:28,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:29,410 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:30,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:30,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 185 states and 348 transitions. [2024-11-13 21:28:30,673 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 348 transitions. [2024-11-13 21:28:30,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:28:30,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:30,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:30,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:30,713 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-11-13 21:28:31,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:31,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 189 states and 353 transitions. [2024-11-13 21:28:31,890 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 353 transitions. [2024-11-13 21:28:31,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:28:31,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:31,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:31,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:31,987 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:28:33,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:33,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 191 states and 356 transitions. [2024-11-13 21:28:33,131 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 356 transitions. [2024-11-13 21:28:33,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:28:33,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:33,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:33,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:33,185 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 21:28:34,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:34,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 195 states and 362 transitions. [2024-11-13 21:28:34,548 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 362 transitions. [2024-11-13 21:28:34,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:28:34,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:34,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:34,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:35,079 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 21:28:36,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:36,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 200 states and 369 transitions. [2024-11-13 21:28:36,896 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 369 transitions. [2024-11-13 21:28:36,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:28:36,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:36,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:36,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:37,524 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:38,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:38,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 204 states and 380 transitions. [2024-11-13 21:28:38,835 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 380 transitions. [2024-11-13 21:28:38,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:28:38,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:38,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:38,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:38,876 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 21:28:40,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:40,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 208 states and 385 transitions. [2024-11-13 21:28:40,192 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 385 transitions. [2024-11-13 21:28:40,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:28:40,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:40,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:40,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:40,343 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:28:41,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:41,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 210 states and 388 transitions. [2024-11-13 21:28:41,584 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 388 transitions. [2024-11-13 21:28:41,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:28:41,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:41,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:41,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:42,199 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:43,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:43,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 214 states and 399 transitions. [2024-11-13 21:28:43,628 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 399 transitions. [2024-11-13 21:28:43,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:28:43,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:43,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:43,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:43,667 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-11-13 21:28:44,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:44,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 218 states and 404 transitions. [2024-11-13 21:28:44,926 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 404 transitions. [2024-11-13 21:28:44,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:28:44,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:44,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:44,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:45,057 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:28:46,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:46,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 220 states and 407 transitions. [2024-11-13 21:28:46,389 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 407 transitions. [2024-11-13 21:28:46,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:28:46,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:46,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:46,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:48,229 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 35 proven. 17 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:28:58,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:58,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 243 states and 480 transitions. [2024-11-13 21:28:58,787 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 480 transitions. [2024-11-13 21:28:58,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:28:58,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:58,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:58,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:58,943 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 35 proven. 17 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:28:59,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:59,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 244 states and 484 transitions. [2024-11-13 21:28:59,880 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 484 transitions. [2024-11-13 21:28:59,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:28:59,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:59,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:59,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:00,489 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:02,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:02,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 248 states and 497 transitions. [2024-11-13 21:29:02,148 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 497 transitions. [2024-11-13 21:29:02,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:29:02,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:02,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:02,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:02,189 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:29:03,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:03,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 252 states and 502 transitions. [2024-11-13 21:29:03,763 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 502 transitions. [2024-11-13 21:29:03,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:29:03,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:03,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:03,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:03,899 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 240 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:29:05,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:05,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 254 states and 506 transitions. [2024-11-13 21:29:05,387 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 506 transitions. [2024-11-13 21:29:05,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:29:05,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:05,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:05,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:06,113 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 21:29:08,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:08,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 259 states and 513 transitions. [2024-11-13 21:29:08,443 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 513 transitions. [2024-11-13 21:29:08,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:29:08,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:08,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:08,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:09,211 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:11,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:11,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 263 states and 526 transitions. [2024-11-13 21:29:11,133 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 526 transitions. [2024-11-13 21:29:11,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:29:11,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:11,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:11,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:11,179 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-13 21:29:12,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:12,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 267 states and 531 transitions. [2024-11-13 21:29:12,776 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 531 transitions. [2024-11-13 21:29:12,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:29:12,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:12,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:12,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:12,891 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 286 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:29:14,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:14,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 269 states and 535 transitions. [2024-11-13 21:29:14,509 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 535 transitions. [2024-11-13 21:29:14,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:29:14,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:14,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:14,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:16,843 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 55 proven. 31 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:29:31,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:31,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 297 states and 620 transitions. [2024-11-13 21:29:31,241 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 620 transitions. [2024-11-13 21:29:31,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:29:31,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:31,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:31,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:31,406 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 55 proven. 31 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:29:32,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:32,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 298 states and 625 transitions. [2024-11-13 21:29:32,356 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 625 transitions. [2024-11-13 21:29:32,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:29:32,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:32,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:32,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:33,081 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:35,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:35,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 302 states and 640 transitions. [2024-11-13 21:29:35,044 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 640 transitions. [2024-11-13 21:29:35,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:29:35,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:35,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:35,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:35,158 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 21:29:54,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:54,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 336 states and 763 transitions. [2024-11-13 21:29:54,869 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 763 transitions. [2024-11-13 21:29:54,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:29:54,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:54,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:54,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:54,952 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 50 proven. 24 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 21:29:56,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:56,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 336 states and 762 transitions. [2024-11-13 21:29:56,134 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 762 transitions. [2024-11-13 21:29:56,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:29:56,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:56,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:56,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:56,977 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 21:30:00,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:00,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 341 states and 769 transitions. [2024-11-13 21:30:00,148 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 769 transitions. [2024-11-13 21:30:00,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:30:00,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:00,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:00,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:00,916 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:03,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:03,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 345 states and 784 transitions. [2024-11-13 21:30:03,193 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 784 transitions. [2024-11-13 21:30:03,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:30:03,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:03,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:03,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:03,242 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-11-13 21:30:08,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:08,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 353 states and 796 transitions. [2024-11-13 21:30:08,596 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 796 transitions. [2024-11-13 21:30:08,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:30:08,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:08,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:08,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:08,697 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 116 proven. 22 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-13 21:30:10,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:10,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 353 states and 795 transitions. [2024-11-13 21:30:10,073 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 795 transitions. [2024-11-13 21:30:10,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:30:10,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:10,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:10,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:10,141 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 148 proven. 20 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-11-13 21:30:11,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:11,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 353 states and 794 transitions. [2024-11-13 21:30:11,303 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 794 transitions. [2024-11-13 21:30:11,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:30:11,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:11,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:11,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:11,478 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 172 proven. 18 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-11-13 21:30:12,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:12,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 353 states and 793 transitions. [2024-11-13 21:30:12,648 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 793 transitions. [2024-11-13 21:30:12,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:30:12,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:12,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:12,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:12,710 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 188 proven. 16 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 21:30:13,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:13,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 353 states and 792 transitions. [2024-11-13 21:30:13,835 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 792 transitions. [2024-11-13 21:30:13,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:30:13,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:13,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:13,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:13,924 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 196 proven. 14 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-11-13 21:30:15,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:15,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 353 states and 791 transitions. [2024-11-13 21:30:15,032 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 791 transitions. [2024-11-13 21:30:15,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:30:15,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:15,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:15,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:15,104 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 196 proven. 12 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-13 21:30:16,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:16,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 353 states and 790 transitions. [2024-11-13 21:30:16,297 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 790 transitions. [2024-11-13 21:30:16,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:30:16,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:16,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:16,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:17,210 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:19,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:19,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 357 states and 805 transitions. [2024-11-13 21:30:19,671 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 805 transitions. [2024-11-13 21:30:19,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:30:19,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:19,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:19,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:19,714 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-11-13 21:30:21,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:21,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 361 states and 810 transitions. [2024-11-13 21:30:21,809 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 810 transitions. [2024-11-13 21:30:21,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:30:21,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:21,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:21,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:22,021 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 0 proven. 448 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:30:24,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:24,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 363 states and 815 transitions. [2024-11-13 21:30:24,310 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 815 transitions. [2024-11-13 21:30:24,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:30:24,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:24,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:24,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:24,370 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-11-13 21:30:26,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:26,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 365 states and 819 transitions. [2024-11-13 21:30:26,928 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 819 transitions. [2024-11-13 21:30:26,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:30:26,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:26,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:26,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:30,248 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 80 proven. 49 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 21:30:54,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:54,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 398 states and 900 transitions. [2024-11-13 21:30:54,127 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 900 transitions. [2024-11-13 21:30:54,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:30:54,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:54,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:54,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:54,315 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 80 proven. 49 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 21:30:55,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:55,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 399 states and 941 transitions. [2024-11-13 21:30:55,690 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 941 transitions. [2024-11-13 21:30:55,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:30:55,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:55,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:55,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:56,720 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:59,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:59,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 403 states and 958 transitions. [2024-11-13 21:30:59,527 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 958 transitions. [2024-11-13 21:30:59,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:30:59,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:59,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:59,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:59,594 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2024-11-13 21:31:02,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:02,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 407 states and 963 transitions. [2024-11-13 21:31:02,024 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 963 transitions. [2024-11-13 21:31:02,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:31:02,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:02,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:02,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:02,262 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 0 proven. 510 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:31:04,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:04,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 409 states and 969 transitions. [2024-11-13 21:31:04,861 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 969 transitions. [2024-11-13 21:31:04,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:31:04,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:04,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:04,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:04,954 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 394 trivial. 0 not checked. [2024-11-13 21:31:07,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:07,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 413 states and 975 transitions. [2024-11-13 21:31:07,872 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 975 transitions. [2024-11-13 21:31:07,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:31:07,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:07,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:07,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:08,946 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-13 21:31:12,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:12,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 418 states and 982 transitions. [2024-11-13 21:31:12,902 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 982 transitions. [2024-11-13 21:31:12,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:31:12,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:12,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:12,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:14,111 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:16,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:16,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 422 states and 999 transitions. [2024-11-13 21:31:16,876 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 999 transitions. [2024-11-13 21:31:16,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:31:16,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:16,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:16,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:16,917 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2024-11-13 21:31:19,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:19,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 426 states and 1004 transitions. [2024-11-13 21:31:19,409 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1004 transitions. [2024-11-13 21:31:19,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:31:19,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:19,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:19,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:19,684 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 0 proven. 576 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:31:22,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:22,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 428 states and 1010 transitions. [2024-11-13 21:31:22,253 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1010 transitions. [2024-11-13 21:31:22,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:31:22,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:22,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:22,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:26,003 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 110 proven. 71 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 21:31:55,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:55,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 466 states and 1139 transitions. [2024-11-13 21:31:55,325 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1139 transitions. [2024-11-13 21:31:55,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:31:55,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:55,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:55,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:55,644 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 110 proven. 71 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 21:31:57,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:57,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 467 states and 1146 transitions. [2024-11-13 21:31:57,158 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1146 transitions. [2024-11-13 21:31:57,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:31:57,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:57,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:57,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:58,282 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:01,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:01,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 471 states and 1165 transitions. [2024-11-13 21:32:01,371 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1165 transitions. [2024-11-13 21:32:01,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:32:01,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:01,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:01,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:01,413 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-13 21:32:04,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:04,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 475 states and 1170 transitions. [2024-11-13 21:32:04,317 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1170 transitions. [2024-11-13 21:32:04,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:32:04,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:04,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:04,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:04,548 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 0 proven. 646 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:32:07,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:07,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 477 states and 1177 transitions. [2024-11-13 21:32:07,335 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1177 transitions. [2024-11-13 21:32:07,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:32:07,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:07,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:07,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:08,423 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-13 21:32:12,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:12,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 482 states and 1184 transitions. [2024-11-13 21:32:12,865 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1184 transitions. [2024-11-13 21:32:12,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:32:12,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:12,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:12,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:14,017 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:17,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:17,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 486 states and 1203 transitions. [2024-11-13 21:32:17,116 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1203 transitions. [2024-11-13 21:32:17,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:32:17,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:17,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:17,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:17,152 INFO L134 CoverageAnalysis]: Checked inductivity of 722 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2024-11-13 21:32:20,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:20,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 490 states and 1208 transitions. [2024-11-13 21:32:20,268 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1208 transitions. [2024-11-13 21:32:20,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:32:20,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:20,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:20,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:20,609 INFO L134 CoverageAnalysis]: Checked inductivity of 722 backedges. 0 proven. 720 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:32:23,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:23,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 492 states and 1215 transitions. [2024-11-13 21:32:23,561 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1215 transitions. [2024-11-13 21:32:23,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:32:23,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:23,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:23,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:24,794 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:27,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:27,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 496 states and 1234 transitions. [2024-11-13 21:32:27,958 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1234 transitions. [2024-11-13 21:32:27,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:32:27,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:27,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:27,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:28,018 INFO L134 CoverageAnalysis]: Checked inductivity of 800 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 800 trivial. 0 not checked. [2024-11-13 21:32:31,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:31,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 500 states and 1239 transitions. [2024-11-13 21:32:31,098 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1239 transitions. [2024-11-13 21:32:31,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:32:31,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:31,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:31,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:31,327 INFO L134 CoverageAnalysis]: Checked inductivity of 800 backedges. 0 proven. 798 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:32:34,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:34,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 502 states and 1246 transitions. [2024-11-13 21:32:34,262 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1246 transitions. [2024-11-13 21:32:34,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:32:34,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:34,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:34,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:38,594 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 145 proven. 97 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-13 21:33:15,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:15,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 545 states and 1393 transitions. [2024-11-13 21:33:15,739 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1393 transitions. [2024-11-13 21:33:15,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:33:15,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:15,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:15,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:16,478 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 145 proven. 97 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-13 21:33:18,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:18,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 546 states and 1401 transitions. [2024-11-13 21:33:18,212 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1401 transitions. [2024-11-13 21:33:18,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:33:18,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:18,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:18,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:19,468 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:23,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:23,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 550 states and 1422 transitions. [2024-11-13 21:33:23,057 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1422 transitions. [2024-11-13 21:33:23,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:33:23,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:23,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:23,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:23,119 INFO L134 CoverageAnalysis]: Checked inductivity of 882 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 882 trivial. 0 not checked. [2024-11-13 21:33:26,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:26,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 554 states and 1427 transitions. [2024-11-13 21:33:26,312 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1427 transitions. [2024-11-13 21:33:26,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:33:26,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:26,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:26,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:26,709 INFO L134 CoverageAnalysis]: Checked inductivity of 882 backedges. 0 proven. 880 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:33:29,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:29,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 556 states and 1435 transitions. [2024-11-13 21:33:29,956 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1435 transitions. [2024-11-13 21:33:29,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:33:29,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:29,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:29,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:31,329 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2024-11-13 21:33:36,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:36,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 561 states and 1442 transitions. [2024-11-13 21:33:36,107 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1442 transitions. [2024-11-13 21:33:36,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:33:36,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:36,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:36,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:37,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 0 proven. 1012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:41,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:41,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 565 states and 1463 transitions. [2024-11-13 21:33:41,279 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1463 transitions. [2024-11-13 21:33:41,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:33:41,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:41,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:41,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:41,338 INFO L134 CoverageAnalysis]: Checked inductivity of 968 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 968 trivial. 0 not checked. [2024-11-13 21:33:44,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:44,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 569 states and 1468 transitions. [2024-11-13 21:33:44,594 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1468 transitions. [2024-11-13 21:33:44,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:33:44,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:44,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:44,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:44,970 INFO L134 CoverageAnalysis]: Checked inductivity of 968 backedges. 0 proven. 966 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:33:48,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:48,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 571 states and 1476 transitions. [2024-11-13 21:33:48,408 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1476 transitions. [2024-11-13 21:33:48,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:33:48,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:48,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:48,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:53,281 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 185 proven. 127 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-13 21:34:40,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:40,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 619 states and 1634 transitions. [2024-11-13 21:34:40,508 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1634 transitions. [2024-11-13 21:34:40,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:34:40,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:40,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:40,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:40,815 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 185 proven. 127 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-13 21:34:42,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:42,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 620 states and 1643 transitions. [2024-11-13 21:34:42,852 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1643 transitions. [2024-11-13 21:34:42,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:34:42,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:42,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:42,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:44,365 INFO L134 CoverageAnalysis]: Checked inductivity of 1104 backedges. 0 proven. 1104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:48,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:48,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 624 states and 1666 transitions. [2024-11-13 21:34:48,537 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1666 transitions. [2024-11-13 21:34:48,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:34:48,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:48,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:48,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:48,580 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-13 21:34:52,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:52,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 628 states and 1671 transitions. [2024-11-13 21:34:52,386 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1671 transitions. [2024-11-13 21:34:52,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:34:52,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:52,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:52,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:52,803 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 0 proven. 1056 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:34:56,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:56,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 630 states and 1680 transitions. [2024-11-13 21:34:56,572 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1680 transitions. [2024-11-13 21:34:56,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:34:56,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:56,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:56,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:58,335 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-11-13 21:35:03,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:03,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 635 states and 1687 transitions. [2024-11-13 21:35:03,793 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1687 transitions. [2024-11-13 21:35:03,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:35:03,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:03,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:03,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:05,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:09,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:09,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 639 states and 1710 transitions. [2024-11-13 21:35:09,800 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1710 transitions. [2024-11-13 21:35:09,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:35:09,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:09,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:09,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:09,864 INFO L134 CoverageAnalysis]: Checked inductivity of 1152 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1152 trivial. 0 not checked. [2024-11-13 21:35:13,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:13,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1732 states to 643 states and 1715 transitions. [2024-11-13 21:35:13,567 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1715 transitions. [2024-11-13 21:35:13,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:35:13,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:13,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:13,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:13,845 INFO L134 CoverageAnalysis]: Checked inductivity of 1152 backedges. 0 proven. 1150 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:35:17,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:17,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 645 states and 1724 transitions. [2024-11-13 21:35:17,830 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1724 transitions. [2024-11-13 21:35:17,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:35:17,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:17,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:17,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:19,536 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 1300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:23,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:23,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 649 states and 1747 transitions. [2024-11-13 21:35:23,741 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1747 transitions. [2024-11-13 21:35:23,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:35:23,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:23,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:23,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:23,783 INFO L134 CoverageAnalysis]: Checked inductivity of 1250 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1250 trivial. 0 not checked. [2024-11-13 21:35:27,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:27,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 653 states and 1752 transitions. [2024-11-13 21:35:27,732 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1752 transitions. [2024-11-13 21:35:27,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:35:27,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:27,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:27,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:28,094 INFO L134 CoverageAnalysis]: Checked inductivity of 1250 backedges. 0 proven. 1248 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:35:32,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:32,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1778 states to 655 states and 1761 transitions. [2024-11-13 21:35:32,032 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1761 transitions. [2024-11-13 21:35:32,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:35:32,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:32,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:32,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:37,468 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 230 proven. 161 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-13 21:36:33,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:33,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 708 states and 1935 transitions. [2024-11-13 21:36:33,695 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1935 transitions. [2024-11-13 21:36:33,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:36:33,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:33,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:33,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:34,122 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 230 proven. 161 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-13 21:36:36,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:36,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 709 states and 1945 transitions. [2024-11-13 21:36:36,668 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1945 transitions. [2024-11-13 21:36:36,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:36:36,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:36,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:36,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:38,493 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:43,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:43,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 713 states and 1970 transitions. [2024-11-13 21:36:43,151 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1970 transitions. [2024-11-13 21:36:43,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:36:43,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:43,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:43,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:43,191 INFO L134 CoverageAnalysis]: Checked inductivity of 1352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1352 trivial. 0 not checked. [2024-11-13 21:36:47,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:47,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1993 states to 717 states and 1975 transitions. [2024-11-13 21:36:47,582 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1975 transitions. [2024-11-13 21:36:47,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:36:47,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:47,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:47,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:48,013 INFO L134 CoverageAnalysis]: Checked inductivity of 1352 backedges. 0 proven. 1350 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:36:52,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:52,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 719 states and 1985 transitions. [2024-11-13 21:36:52,301 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1985 transitions. [2024-11-13 21:36:52,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:36:52,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:52,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:52,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:53,885 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-13 21:37:00,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:00,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2010 states to 724 states and 1992 transitions. [2024-11-13 21:37:00,147 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1992 transitions. [2024-11-13 21:37:00,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:37:00,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:00,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:00,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:02,026 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 1512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:06,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:06,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 728 states and 2017 transitions. [2024-11-13 21:37:06,674 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 2017 transitions. [2024-11-13 21:37:06,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:37:06,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:06,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:06,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:06,715 INFO L134 CoverageAnalysis]: Checked inductivity of 1458 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-11-13 21:37:11,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:11,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 732 states and 2022 transitions. [2024-11-13 21:37:11,017 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 2022 transitions. [2024-11-13 21:37:11,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:37:11,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:11,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:11,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:11,598 INFO L134 CoverageAnalysis]: Checked inductivity of 1458 backedges. 0 proven. 1456 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:37:15,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:15,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2050 states to 734 states and 2032 transitions. [2024-11-13 21:37:15,922 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 2032 transitions. [2024-11-13 21:37:15,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:37:15,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:15,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:15,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:21,804 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 280 proven. 199 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 21:38:29,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:29,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 792 states and 2219 transitions. [2024-11-13 21:38:29,102 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 2219 transitions. [2024-11-13 21:38:29,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:38:29,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:29,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:29,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:29,459 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 280 proven. 199 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 21:38:32,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:32,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 793 states and 2230 transitions. [2024-11-13 21:38:32,084 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 2230 transitions. [2024-11-13 21:38:32,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:38:32,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:32,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:32,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:33,969 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 1624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:39,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:39,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 797 states and 2257 transitions. [2024-11-13 21:38:39,061 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 2257 transitions. [2024-11-13 21:38:39,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:38:39,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:39,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:39,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:39,251 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1568 trivial. 0 not checked. [2024-11-13 21:38:43,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:43,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 801 states and 2262 transitions. [2024-11-13 21:38:43,985 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 2262 transitions. [2024-11-13 21:38:43,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:38:43,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:43,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:44,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:44,367 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 0 proven. 1566 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:38:49,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:49,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 803 states and 2273 transitions. [2024-11-13 21:38:49,097 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 2273 transitions. [2024-11-13 21:38:49,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:38:49,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:49,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:49,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:50,927 INFO L134 CoverageAnalysis]: Checked inductivity of 678 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2024-11-13 21:38:57,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:57,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 808 states and 2280 transitions. [2024-11-13 21:38:57,644 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 2280 transitions. [2024-11-13 21:38:57,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:38:57,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:57,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:57,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:59,543 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 1740 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:04,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:04,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 812 states and 2307 transitions. [2024-11-13 21:39:04,834 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 2307 transitions. [2024-11-13 21:39:04,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:39:04,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:04,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:04,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:04,973 INFO L134 CoverageAnalysis]: Checked inductivity of 1682 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2024-11-13 21:40:38,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:38,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2759 states to 878 states and 2740 transitions. [2024-11-13 21:40:38,576 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 2740 transitions. [2024-11-13 21:40:38,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:40:38,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:38,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:38,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:38,700 INFO L134 CoverageAnalysis]: Checked inductivity of 1628 backedges. 58 proven. 56 refuted. 0 times theorem prover too weak. 1514 trivial. 0 not checked. [2024-11-13 21:40:41,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:41,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2758 states to 878 states and 2739 transitions. [2024-11-13 21:40:41,944 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 2739 transitions. [2024-11-13 21:40:41,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:40:41,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:41,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:41,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:44,054 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 1860 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:50,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:50,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2785 states to 882 states and 2766 transitions. [2024-11-13 21:40:50,203 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 2766 transitions. [2024-11-13 21:40:50,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:40:50,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:50,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:50,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:50,255 INFO L134 CoverageAnalysis]: Checked inductivity of 1800 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1800 trivial. 0 not checked.