./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-tiling/pnr2.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_90c1da92-1be0-4659-8249-4d8480374ba6/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c1da92-1be0-4659-8249-4d8480374ba6/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_90c1da92-1be0-4659-8249-4d8480374ba6/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c1da92-1be0-4659-8249-4d8480374ba6/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-tiling/pnr2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c1da92-1be0-4659-8249-4d8480374ba6/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_90c1da92-1be0-4659-8249-4d8480374ba6/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 67f3347d26557d25fb6343192d3c90918276f96e14a8e5c63bb68c9eaee65f5f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:51:06,717 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:51:06,836 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c1da92-1be0-4659-8249-4d8480374ba6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 16:51:06,848 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:51:06,848 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:51:06,890 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:51:06,891 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:51:06,891 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:51:06,892 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:51:06,892 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:51:06,892 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:51:06,892 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:51:06,893 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:51:06,893 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:51:06,893 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:51:06,893 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:51:06,893 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:51:06,893 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:51:06,894 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:51:06,894 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:51:06,894 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 16:51:06,894 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:51:06,894 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:51:06,894 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:51:06,895 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:51:06,895 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:51:06,895 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:51:06,895 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:51:06,895 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:51:06,896 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:51:06,896 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:51:06,896 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:51:06,896 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:51:06,896 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:51:06,897 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:51:06,897 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_90c1da92-1be0-4659-8249-4d8480374ba6/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 -> 67f3347d26557d25fb6343192d3c90918276f96e14a8e5c63bb68c9eaee65f5f [2024-11-13 16:51:07,330 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:51:07,342 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:51:07,346 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:51:07,349 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:51:07,350 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:51:07,352 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c1da92-1be0-4659-8249-4d8480374ba6/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-tiling/pnr2.c Unable to find full path for "g++" [2024-11-13 16:51:09,886 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:51:10,136 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:51:10,136 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c1da92-1be0-4659-8249-4d8480374ba6/sv-benchmarks/c/array-tiling/pnr2.c [2024-11-13 16:51:10,143 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c1da92-1be0-4659-8249-4d8480374ba6/bin/ukojak-verify-EEHR8qb7sm/data/a861ea638/9fd4bbf7dca841d4a4921ca3d570a719/FLAGa771c227c [2024-11-13 16:51:10,157 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c1da92-1be0-4659-8249-4d8480374ba6/bin/ukojak-verify-EEHR8qb7sm/data/a861ea638/9fd4bbf7dca841d4a4921ca3d570a719 [2024-11-13 16:51:10,159 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:51:10,160 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:51:10,162 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:51:10,162 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:51:10,166 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:51:10,167 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:51:10" (1/1) ... [2024-11-13 16:51:10,168 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53ca9330 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:10, skipping insertion in model container [2024-11-13 16:51:10,169 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:51:10" (1/1) ... [2024-11-13 16:51:10,184 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:51:10,348 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:51:10,358 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:51:10,377 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:51:10,395 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:51:10,396 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:10 WrapperNode [2024-11-13 16:51:10,396 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:51:10,397 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:51:10,397 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:51:10,398 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:51:10,405 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:10" (1/1) ... [2024-11-13 16:51:10,417 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:10" (1/1) ... [2024-11-13 16:51:10,448 INFO L138 Inliner]: procedures = 17, calls = 25, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 99 [2024-11-13 16:51:10,448 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:51:10,449 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:51:10,450 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:51:10,450 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:51:10,458 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:10" (1/1) ... [2024-11-13 16:51:10,459 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:10" (1/1) ... [2024-11-13 16:51:10,461 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:10" (1/1) ... [2024-11-13 16:51:10,465 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:10" (1/1) ... [2024-11-13 16:51:10,470 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:10" (1/1) ... [2024-11-13 16:51:10,477 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:10" (1/1) ... [2024-11-13 16:51:10,484 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:10" (1/1) ... [2024-11-13 16:51:10,485 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:10" (1/1) ... [2024-11-13 16:51:10,492 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:51:10,493 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:51:10,493 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:51:10,493 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:51:10,494 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:10" (1/1) ... [2024-11-13 16:51:10,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:51:10,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c1da92-1be0-4659-8249-4d8480374ba6/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:51:10,532 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c1da92-1be0-4659-8249-4d8480374ba6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:51:10,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90c1da92-1be0-4659-8249-4d8480374ba6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:51:10,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:51:10,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:51:10,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:51:10,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:51:10,568 INFO L130 BoogieDeclarations]: Found specification of procedure ReadFromPort [2024-11-13 16:51:10,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadFromPort [2024-11-13 16:51:10,568 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:51:10,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:51:10,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:51:10,664 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:51:10,666 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:51:10,923 INFO L? ?]: Removed 37 outVars from TransFormulas that were not future-live. [2024-11-13 16:51:10,924 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:51:11,011 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:51:11,014 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 16:51:11,015 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:51:11 BoogieIcfgContainer [2024-11-13 16:51:11,015 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:51:11,016 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:51:11,016 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:51:11,029 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:51:11,029 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:51:11" (1/1) ... [2024-11-13 16:51:11,039 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:51:11,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:11,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 62 states and 69 transitions. [2024-11-13 16:51:11,107 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 69 transitions. [2024-11-13 16:51:11,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 16:51:11,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:11,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:11,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:11,596 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 16:51:11,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:11,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 63 states and 70 transitions. [2024-11-13 16:51:11,686 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 70 transitions. [2024-11-13 16:51:11,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 16:51:11,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:11,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:11,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:12,041 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 16:51:12,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:12,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 65 states and 74 transitions. [2024-11-13 16:51:12,370 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 74 transitions. [2024-11-13 16:51:12,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 16:51:12,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:12,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:12,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:12,524 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 16:51:12,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:12,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 67 states and 78 transitions. [2024-11-13 16:51:12,608 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 78 transitions. [2024-11-13 16:51:12,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 16:51:12,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:12,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:12,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:12,669 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 16:51:12,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:12,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 68 states and 79 transitions. [2024-11-13 16:51:12,689 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 79 transitions. [2024-11-13 16:51:12,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 16:51:12,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:12,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:12,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:12,804 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 16:51:13,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:13,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 75 states and 92 transitions. [2024-11-13 16:51:13,236 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 92 transitions. [2024-11-13 16:51:13,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 16:51:13,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:13,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:13,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:13,334 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 16:51:13,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:13,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 76 states and 93 transitions. [2024-11-13 16:51:13,359 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 93 transitions. [2024-11-13 16:51:13,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 16:51:13,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:13,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:13,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:13,659 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 16:51:13,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:13,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 78 states and 96 transitions. [2024-11-13 16:51:13,934 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 96 transitions. [2024-11-13 16:51:13,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 16:51:13,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:13,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:13,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:14,017 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 16:51:14,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:14,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 79 states and 97 transitions. [2024-11-13 16:51:14,044 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 97 transitions. [2024-11-13 16:51:14,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 16:51:14,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:14,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:14,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:14,090 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 16:51:14,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:14,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 80 states and 98 transitions. [2024-11-13 16:51:14,110 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 98 transitions. [2024-11-13 16:51:14,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 16:51:14,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:14,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:14,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:14,155 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 16:51:14,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:14,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 81 states and 99 transitions. [2024-11-13 16:51:14,173 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 99 transitions. [2024-11-13 16:51:14,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 16:51:14,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:14,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:14,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:14,231 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 16:51:14,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:14,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 82 states and 100 transitions. [2024-11-13 16:51:14,256 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 100 transitions. [2024-11-13 16:51:14,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 16:51:14,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:14,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:14,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:14,323 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 16:51:14,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:14,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 83 states and 101 transitions. [2024-11-13 16:51:14,348 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 101 transitions. [2024-11-13 16:51:14,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 16:51:14,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:14,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:14,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:14,423 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 16:51:14,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:14,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 84 states and 102 transitions. [2024-11-13 16:51:14,450 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 102 transitions. [2024-11-13 16:51:14,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:51:14,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:14,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:14,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:14,519 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 16:51:14,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:14,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 88 states and 108 transitions. [2024-11-13 16:51:14,559 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 108 transitions. [2024-11-13 16:51:14,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:51:14,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:14,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:14,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:14,638 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 16:51:14,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:14,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 89 states and 109 transitions. [2024-11-13 16:51:14,658 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 109 transitions. [2024-11-13 16:51:14,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:51:14,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:14,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:14,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:14,734 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 16:51:14,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:14,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 90 states and 110 transitions. [2024-11-13 16:51:14,764 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 110 transitions. [2024-11-13 16:51:14,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:51:14,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:14,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:14,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:14,827 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 16:51:14,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:14,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 91 states and 111 transitions. [2024-11-13 16:51:14,851 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 111 transitions. [2024-11-13 16:51:14,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:51:14,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:14,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:14,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:14,924 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 16:51:14,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:14,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 92 states and 112 transitions. [2024-11-13 16:51:14,952 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 112 transitions. [2024-11-13 16:51:14,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:51:14,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:14,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:14,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:15,025 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 16:51:15,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:15,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 93 states and 113 transitions. [2024-11-13 16:51:15,049 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 113 transitions. [2024-11-13 16:51:15,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:51:15,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:15,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:15,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:15,141 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 16:51:15,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:15,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 94 states and 114 transitions. [2024-11-13 16:51:15,164 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 114 transitions. [2024-11-13 16:51:15,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:51:15,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:15,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:15,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:15,218 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 16:51:15,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:15,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 95 states and 115 transitions. [2024-11-13 16:51:15,243 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 115 transitions. [2024-11-13 16:51:15,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:51:15,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:15,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:15,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:15,386 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 16:51:15,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:15,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 97 states and 117 transitions. [2024-11-13 16:51:15,454 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 117 transitions. [2024-11-13 16:51:15,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:51:15,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:15,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:15,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:15,549 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 16:51:15,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:15,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 98 states and 120 transitions. [2024-11-13 16:51:15,582 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 120 transitions. [2024-11-13 16:51:15,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:51:15,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:15,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:15,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:15,872 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:51:16,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:16,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 109 states and 136 transitions. [2024-11-13 16:51:16,444 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 136 transitions. [2024-11-13 16:51:16,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:51:16,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:16,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:16,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:16,576 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:51:16,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:16,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 113 states and 139 transitions. [2024-11-13 16:51:16,653 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 139 transitions. [2024-11-13 16:51:16,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:51:16,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:16,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:16,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:16,777 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:51:16,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:16,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 99 states and 122 transitions. [2024-11-13 16:51:16,853 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 122 transitions. [2024-11-13 16:51:16,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:51:16,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:16,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:16,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:16,993 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:51:18,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:18,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 118 states and 150 transitions. [2024-11-13 16:51:18,169 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 150 transitions. [2024-11-13 16:51:18,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:51:18,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:18,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:18,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:18,234 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:51:18,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:18,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 119 states and 151 transitions. [2024-11-13 16:51:18,473 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 151 transitions. [2024-11-13 16:51:18,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:51:18,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:18,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:18,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:18,536 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:51:18,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:18,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 123 states and 154 transitions. [2024-11-13 16:51:18,602 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 154 transitions. [2024-11-13 16:51:18,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:51:18,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:18,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:18,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:18,659 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:51:18,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:18,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 127 states and 157 transitions. [2024-11-13 16:51:18,721 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 157 transitions. [2024-11-13 16:51:18,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:51:18,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:18,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:18,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:18,858 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:51:19,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:19,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 134 states and 170 transitions. [2024-11-13 16:51:19,474 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 170 transitions. [2024-11-13 16:51:19,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:51:19,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:19,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:19,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:19,553 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:51:20,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:20,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 137 states and 175 transitions. [2024-11-13 16:51:20,068 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 175 transitions. [2024-11-13 16:51:20,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:51:20,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:20,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:20,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:20,149 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:51:20,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:20,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 138 states and 176 transitions. [2024-11-13 16:51:20,423 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 176 transitions. [2024-11-13 16:51:20,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:51:20,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:20,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:20,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:20,656 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:51:21,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:21,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 140 states and 180 transitions. [2024-11-13 16:51:21,024 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 180 transitions. [2024-11-13 16:51:21,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:51:21,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:21,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:21,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:21,155 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:51:22,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:22,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 148 states and 194 transitions. [2024-11-13 16:51:22,083 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 194 transitions. [2024-11-13 16:51:22,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:51:22,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:22,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:22,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:22,156 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:51:22,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:22,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 151 states and 196 transitions. [2024-11-13 16:51:22,499 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 196 transitions. [2024-11-13 16:51:22,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:51:22,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:22,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:22,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:22,573 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:51:23,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:23,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 153 states and 198 transitions. [2024-11-13 16:51:23,084 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 198 transitions. [2024-11-13 16:51:23,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:51:23,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:23,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:23,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:23,315 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:51:23,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:23,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 156 states and 202 transitions. [2024-11-13 16:51:23,740 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 202 transitions. [2024-11-13 16:51:23,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:51:23,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:23,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:23,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:23,817 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:51:23,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:23,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 158 states and 204 transitions. [2024-11-13 16:51:23,925 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 204 transitions. [2024-11-13 16:51:23,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:51:23,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:23,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:23,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:24,003 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:51:24,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:24,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 160 states and 206 transitions. [2024-11-13 16:51:24,111 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 206 transitions. [2024-11-13 16:51:24,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:51:24,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:24,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:24,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:24,242 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:51:24,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:24,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 159 states and 205 transitions. [2024-11-13 16:51:24,612 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 205 transitions. [2024-11-13 16:51:24,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:51:24,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:24,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:24,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:24,645 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:51:24,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:24,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 158 states and 204 transitions. [2024-11-13 16:51:24,668 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 204 transitions. [2024-11-13 16:51:24,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:51:24,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:24,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:24,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:24,850 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:51:24,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:24,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 155 states and 198 transitions. [2024-11-13 16:51:24,936 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 198 transitions. [2024-11-13 16:51:24,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:51:24,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:24,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:24,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:25,842 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:51:29,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:29,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 182 states and 237 transitions. [2024-11-13 16:51:29,112 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 237 transitions. [2024-11-13 16:51:29,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:51:29,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:29,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:29,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:29,415 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:51:29,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:29,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 186 states and 240 transitions. [2024-11-13 16:51:29,579 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 240 transitions. [2024-11-13 16:51:29,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:51:29,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:29,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:29,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:29,876 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:51:30,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:30,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 190 states and 243 transitions. [2024-11-13 16:51:30,019 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 243 transitions. [2024-11-13 16:51:30,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:51:30,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:30,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:30,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:30,122 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 16:51:30,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:30,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 194 states and 249 transitions. [2024-11-13 16:51:30,508 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 249 transitions. [2024-11-13 16:51:30,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:51:30,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:30,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:30,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:30,536 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 16:51:30,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:30,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 195 states and 249 transitions. [2024-11-13 16:51:30,581 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 249 transitions. [2024-11-13 16:51:30,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:51:30,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:30,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:30,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:30,606 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:51:30,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:30,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 188 states and 241 transitions. [2024-11-13 16:51:30,634 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 241 transitions. [2024-11-13 16:51:30,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:51:30,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:30,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:30,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:30,671 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 16:51:30,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:30,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 187 states and 240 transitions. [2024-11-13 16:51:30,718 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 240 transitions. [2024-11-13 16:51:30,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:51:30,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:30,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:30,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:30,752 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 16:51:30,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:30,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 186 states and 239 transitions. [2024-11-13 16:51:30,778 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 239 transitions. [2024-11-13 16:51:30,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:51:30,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:30,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:30,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:30,879 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 16:51:31,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:31,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 192 states and 247 transitions. [2024-11-13 16:51:31,418 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 247 transitions. [2024-11-13 16:51:31,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:51:31,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:31,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:31,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:31,447 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 16:51:31,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:31,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 195 states and 249 transitions. [2024-11-13 16:51:31,478 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 249 transitions. [2024-11-13 16:51:31,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:51:31,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:31,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:31,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:31,504 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:51:31,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:31,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 184 states and 237 transitions. [2024-11-13 16:51:31,528 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 237 transitions. [2024-11-13 16:51:31,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:51:31,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:31,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:31,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:31,559 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 16:51:31,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:31,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 183 states and 236 transitions. [2024-11-13 16:51:31,586 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 236 transitions. [2024-11-13 16:51:31,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:51:31,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:31,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:31,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:31,616 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 16:51:31,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:31,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 182 states and 235 transitions. [2024-11-13 16:51:31,644 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 235 transitions. [2024-11-13 16:51:31,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:51:31,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:31,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:31,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:31,859 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 16:51:32,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:32,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 184 states and 238 transitions. [2024-11-13 16:51:32,093 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 238 transitions. [2024-11-13 16:51:32,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:51:32,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:32,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:32,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:32,212 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 16:51:32,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:32,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 181 states and 234 transitions. [2024-11-13 16:51:32,240 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 234 transitions. [2024-11-13 16:51:32,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:51:32,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:32,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:32,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:32,378 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 16:51:32,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:32,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 180 states and 233 transitions. [2024-11-13 16:51:32,871 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 233 transitions. [2024-11-13 16:51:32,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:51:32,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:32,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:32,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:32,999 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:51:35,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:35,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 193 states and 252 transitions. [2024-11-13 16:51:35,270 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 252 transitions. [2024-11-13 16:51:35,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:51:35,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:35,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:35,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:35,365 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:51:35,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:35,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 198 states and 255 transitions. [2024-11-13 16:51:35,498 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 255 transitions. [2024-11-13 16:51:35,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:51:35,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:35,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:35,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:35,600 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:51:35,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:35,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 200 states and 258 transitions. [2024-11-13 16:51:35,673 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 258 transitions. [2024-11-13 16:51:35,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:51:35,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:35,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:35,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:35,728 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 16:51:37,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:37,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 217 states and 283 transitions. [2024-11-13 16:51:37,546 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 283 transitions. [2024-11-13 16:51:37,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:51:37,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:37,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:37,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:37,603 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 16:51:37,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:37,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 221 states and 286 transitions. [2024-11-13 16:51:37,670 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 286 transitions. [2024-11-13 16:51:37,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:51:37,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:37,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:37,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:37,721 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 16:51:37,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:37,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 225 states and 291 transitions. [2024-11-13 16:51:37,811 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 291 transitions. [2024-11-13 16:51:37,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:51:37,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:37,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:37,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:38,027 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 7 proven. 27 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 16:51:39,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:39,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 236 states and 305 transitions. [2024-11-13 16:51:39,858 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 305 transitions. [2024-11-13 16:51:39,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:51:39,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:39,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:39,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:39,982 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 7 proven. 23 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 16:51:40,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:40,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 240 states and 308 transitions. [2024-11-13 16:51:40,258 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 308 transitions. [2024-11-13 16:51:40,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:51:40,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:40,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:40,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:40,405 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 16:51:40,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:40,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 241 states and 308 transitions. [2024-11-13 16:51:40,508 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 308 transitions. [2024-11-13 16:51:40,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:51:40,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:40,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:40,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:40,889 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 16:51:43,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:43,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 283 states and 368 transitions. [2024-11-13 16:51:43,170 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 368 transitions. [2024-11-13 16:51:43,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:51:43,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:43,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:43,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:43,377 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 16:51:43,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:43,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 285 states and 372 transitions. [2024-11-13 16:51:43,467 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 372 transitions. [2024-11-13 16:51:43,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:51:43,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:43,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:43,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:43,642 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 16:51:43,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:43,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 289 states and 375 transitions. [2024-11-13 16:51:43,734 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 375 transitions. [2024-11-13 16:51:43,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:51:43,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:43,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:43,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:43,939 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 16:51:44,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:44,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 293 states and 380 transitions. [2024-11-13 16:51:44,109 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 380 transitions. [2024-11-13 16:51:44,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:51:44,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:44,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:44,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:44,284 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 16:51:44,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:44,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 297 states and 383 transitions. [2024-11-13 16:51:44,426 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 383 transitions. [2024-11-13 16:51:44,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:51:44,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:44,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:44,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:44,657 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 16:51:44,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:44,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 301 states and 386 transitions. [2024-11-13 16:51:44,847 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 386 transitions. [2024-11-13 16:51:44,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:51:44,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:44,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:44,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:45,147 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 16:51:45,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:45,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 304 states and 391 transitions. [2024-11-13 16:51:45,952 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 391 transitions. [2024-11-13 16:51:45,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 16:51:45,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:45,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:45,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:46,387 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 16:51:47,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:47,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 307 states and 396 transitions. [2024-11-13 16:51:47,242 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 396 transitions. [2024-11-13 16:51:47,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:51:47,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:47,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:47,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:47,705 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 16:51:48,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:48,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 310 states and 401 transitions. [2024-11-13 16:51:48,633 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 401 transitions. [2024-11-13 16:51:48,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 16:51:48,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:48,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:48,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:50,672 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 32 proven. 39 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:51:57,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:57,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 338 states and 435 transitions. [2024-11-13 16:51:57,951 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 435 transitions. [2024-11-13 16:51:57,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 16:51:57,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:57,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:57,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:58,425 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 32 proven. 35 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:51:58,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:58,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 342 states and 438 transitions. [2024-11-13 16:51:58,581 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 438 transitions. [2024-11-13 16:51:58,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 16:51:58,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:58,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:58,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:58,990 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 32 proven. 35 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:51:59,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:59,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 344 states and 439 transitions. [2024-11-13 16:51:59,100 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 439 transitions. [2024-11-13 16:51:59,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 16:51:59,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:59,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:59,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:59,190 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 16:52:00,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:00,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 346 states and 440 transitions. [2024-11-13 16:52:00,003 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 440 transitions. [2024-11-13 16:52:00,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 16:52:00,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:00,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:00,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:00,095 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 16:52:00,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:00,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 346 states and 439 transitions. [2024-11-13 16:52:00,200 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 439 transitions. [2024-11-13 16:52:00,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 16:52:00,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:00,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:00,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:00,245 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 16:52:00,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:00,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 351 states and 446 transitions. [2024-11-13 16:52:00,854 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 446 transitions. [2024-11-13 16:52:00,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 16:52:00,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:00,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:00,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:00,919 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-13 16:52:01,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:01,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 353 states and 447 transitions. [2024-11-13 16:52:01,026 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 447 transitions. [2024-11-13 16:52:01,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 16:52:01,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:01,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:01,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:01,277 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-13 16:52:01,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:01,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 358 states and 453 transitions. [2024-11-13 16:52:01,993 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 453 transitions. [2024-11-13 16:52:01,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 16:52:01,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:01,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:02,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:02,194 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-13 16:52:02,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:02,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 136 states and 164 transitions. [2024-11-13 16:52:02,309 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 164 transitions. [2024-11-13 16:52:02,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 16:52:02,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:02,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:02,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:02,893 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 16:52:04,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:04,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 139 states and 169 transitions. [2024-11-13 16:52:04,167 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 169 transitions. [2024-11-13 16:52:04,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 16:52:04,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:04,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:04,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:04,663 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 16:52:05,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:05,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 142 states and 174 transitions. [2024-11-13 16:52:05,773 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 174 transitions. [2024-11-13 16:52:05,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:52:05,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:05,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:05,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:08,046 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 65 proven. 88 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:52:20,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:20,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 181 states and 221 transitions. [2024-11-13 16:52:20,087 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 221 transitions. [2024-11-13 16:52:20,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:52:20,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:20,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:20,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:20,602 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 65 proven. 80 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:52:21,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:21,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 185 states and 224 transitions. [2024-11-13 16:52:21,126 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 224 transitions. [2024-11-13 16:52:21,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:52:21,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:21,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:21,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:21,799 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 65 proven. 80 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:52:22,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:22,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 189 states and 227 transitions. [2024-11-13 16:52:22,198 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 227 transitions. [2024-11-13 16:52:22,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 16:52:22,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:22,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:22,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:22,992 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2024-11-13 16:52:24,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:24,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 192 states and 232 transitions. [2024-11-13 16:52:24,523 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 232 transitions. [2024-11-13 16:52:24,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 16:52:24,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:24,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:24,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:25,383 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2024-11-13 16:52:26,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:26,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 195 states and 237 transitions. [2024-11-13 16:52:26,923 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 237 transitions. [2024-11-13 16:52:26,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 16:52:26,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:26,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:26,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:29,958 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 110 proven. 157 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 16:52:50,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:50,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 240 states and 291 transitions. [2024-11-13 16:52:50,789 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 291 transitions. [2024-11-13 16:52:50,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 16:52:50,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:50,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:50,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:51,605 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 110 proven. 145 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 16:52:52,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:52,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 244 states and 294 transitions. [2024-11-13 16:52:52,161 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 294 transitions. [2024-11-13 16:52:52,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 16:52:52,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:52,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:52,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:53,100 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 110 proven. 145 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 16:52:53,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:53,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 248 states and 297 transitions. [2024-11-13 16:52:53,729 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 297 transitions. [2024-11-13 16:52:53,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 16:52:53,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:53,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:53,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:54,634 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2024-11-13 16:52:56,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:56,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 251 states and 302 transitions. [2024-11-13 16:52:56,143 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 302 transitions. [2024-11-13 16:52:56,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 16:52:56,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:56,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:56,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:56,867 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2024-11-13 16:52:58,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:58,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 254 states and 307 transitions. [2024-11-13 16:52:58,815 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 307 transitions. [2024-11-13 16:52:58,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 16:52:58,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:58,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:58,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:02,490 INFO L134 CoverageAnalysis]: Checked inductivity of 503 backedges. 167 proven. 246 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 16:53:30,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:30,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 305 states and 368 transitions. [2024-11-13 16:53:30,552 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 368 transitions. [2024-11-13 16:53:30,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 16:53:30,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:30,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:30,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:31,566 INFO L134 CoverageAnalysis]: Checked inductivity of 487 backedges. 167 proven. 230 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 16:53:32,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:32,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 309 states and 371 transitions. [2024-11-13 16:53:32,424 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 371 transitions. [2024-11-13 16:53:32,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 16:53:32,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:32,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:32,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:33,424 INFO L134 CoverageAnalysis]: Checked inductivity of 487 backedges. 167 proven. 230 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 16:53:34,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:34,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 313 states and 374 transitions. [2024-11-13 16:53:34,172 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 374 transitions. [2024-11-13 16:53:34,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 16:53:34,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:34,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:34,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:35,235 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-11-13 16:53:37,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:37,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 316 states and 379 transitions. [2024-11-13 16:53:37,044 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 379 transitions. [2024-11-13 16:53:37,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 16:53:37,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:37,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:37,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:38,173 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-11-13 16:53:40,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:40,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 319 states and 384 transitions. [2024-11-13 16:53:40,049 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 384 transitions. [2024-11-13 16:53:40,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 16:53:40,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:40,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:40,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:43,927 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 236 proven. 355 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 16:54:23,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:23,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 376 states and 452 transitions. [2024-11-13 16:54:23,853 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 452 transitions. [2024-11-13 16:54:23,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 16:54:23,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:23,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:23,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:24,881 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 236 proven. 335 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 16:54:25,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:25,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 380 states and 455 transitions. [2024-11-13 16:54:25,692 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 455 transitions. [2024-11-13 16:54:25,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 16:54:25,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:25,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:25,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:26,864 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 236 proven. 335 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 16:54:27,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:27,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 384 states and 458 transitions. [2024-11-13 16:54:27,641 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 458 transitions. [2024-11-13 16:54:27,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 16:54:27,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:27,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:27,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:29,134 INFO L134 CoverageAnalysis]: Checked inductivity of 896 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2024-11-13 16:54:32,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:32,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 387 states and 463 transitions. [2024-11-13 16:54:32,101 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 463 transitions. [2024-11-13 16:54:32,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 16:54:32,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:32,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:32,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:33,520 INFO L134 CoverageAnalysis]: Checked inductivity of 938 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2024-11-13 16:54:36,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:36,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 390 states and 468 transitions. [2024-11-13 16:54:36,282 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 468 transitions. [2024-11-13 16:54:36,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-13 16:54:36,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:36,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:36,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:42,200 INFO L134 CoverageAnalysis]: Checked inductivity of 983 backedges. 317 proven. 484 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-13 16:55:30,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:30,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 453 states and 543 transitions. [2024-11-13 16:55:30,999 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 543 transitions. [2024-11-13 16:55:31,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-13 16:55:31,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:31,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:31,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:32,497 INFO L134 CoverageAnalysis]: Checked inductivity of 959 backedges. 317 proven. 460 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-13 16:55:33,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:33,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 457 states and 546 transitions. [2024-11-13 16:55:33,492 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 546 transitions. [2024-11-13 16:55:33,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-13 16:55:33,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:33,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:33,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:34,998 INFO L134 CoverageAnalysis]: Checked inductivity of 959 backedges. 317 proven. 460 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-13 16:55:36,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:36,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 461 states and 549 transitions. [2024-11-13 16:55:36,037 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 549 transitions. [2024-11-13 16:55:36,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-13 16:55:36,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:36,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:36,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:37,826 INFO L134 CoverageAnalysis]: Checked inductivity of 1184 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 824 trivial. 0 not checked. [2024-11-13 16:55:40,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:40,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 464 states and 554 transitions. [2024-11-13 16:55:40,416 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 554 transitions. [2024-11-13 16:55:40,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 16:55:40,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:40,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:40,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:41,747 INFO L134 CoverageAnalysis]: Checked inductivity of 1232 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 824 trivial. 0 not checked. [2024-11-13 16:55:44,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:44,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 467 states and 559 transitions. [2024-11-13 16:55:44,915 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 559 transitions. [2024-11-13 16:55:44,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 16:55:44,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:44,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:44,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:51,674 INFO L134 CoverageAnalysis]: Checked inductivity of 1283 backedges. 410 proven. 633 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-13 16:56:50,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:50,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 536 states and 641 transitions. [2024-11-13 16:56:50,932 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 641 transitions. [2024-11-13 16:56:50,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 16:56:50,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:50,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:50,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:52,329 INFO L134 CoverageAnalysis]: Checked inductivity of 1255 backedges. 410 proven. 605 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-13 16:56:53,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:53,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 540 states and 644 transitions. [2024-11-13 16:56:53,286 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 644 transitions. [2024-11-13 16:56:53,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 16:56:53,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:53,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:53,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:54,606 INFO L134 CoverageAnalysis]: Checked inductivity of 1255 backedges. 410 proven. 605 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-13 16:56:55,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:55,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 544 states and 647 transitions. [2024-11-13 16:56:55,498 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 647 transitions. [2024-11-13 16:56:55,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-13 16:56:55,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:55,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:55,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:57,025 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 1053 trivial. 0 not checked. [2024-11-13 16:57:00,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:00,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 547 states and 652 transitions. [2024-11-13 16:57:00,256 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 652 transitions. [2024-11-13 16:57:00,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-13 16:57:00,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:00,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:00,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:01,801 INFO L134 CoverageAnalysis]: Checked inductivity of 1566 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 1053 trivial. 0 not checked. [2024-11-13 16:57:04,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:04,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 550 states and 657 transitions. [2024-11-13 16:57:04,853 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 657 transitions. [2024-11-13 16:57:04,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-13 16:57:04,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:04,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:04,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:11,512 INFO L134 CoverageAnalysis]: Checked inductivity of 1623 backedges. 515 proven. 802 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-13 16:58:24,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:24,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 625 states and 746 transitions. [2024-11-13 16:58:24,621 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 746 transitions. [2024-11-13 16:58:24,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-13 16:58:24,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:24,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:24,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:26,522 INFO L134 CoverageAnalysis]: Checked inductivity of 1591 backedges. 515 proven. 770 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-13 16:58:27,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:27,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 629 states and 749 transitions. [2024-11-13 16:58:27,590 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 749 transitions. [2024-11-13 16:58:27,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-13 16:58:27,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:27,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:27,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:28,939 INFO L134 CoverageAnalysis]: Checked inductivity of 1591 backedges. 515 proven. 770 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-13 16:58:30,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:30,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 633 states and 752 transitions. [2024-11-13 16:58:30,166 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 752 transitions. [2024-11-13 16:58:30,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-13 16:58:30,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:30,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:30,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:31,897 INFO L134 CoverageAnalysis]: Checked inductivity of 1880 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 1310 trivial. 0 not checked. [2024-11-13 16:58:35,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:35,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 636 states and 757 transitions. [2024-11-13 16:58:35,439 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 757 transitions. [2024-11-13 16:58:35,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-13 16:58:35,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:35,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:35,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:37,553 INFO L134 CoverageAnalysis]: Checked inductivity of 1940 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 1310 trivial. 0 not checked. [2024-11-13 16:58:41,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:41,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 639 states and 762 transitions. [2024-11-13 16:58:41,673 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 762 transitions. [2024-11-13 16:58:41,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 16:58:41,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:41,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:41,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:50,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2003 backedges. 632 proven. 991 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-11-13 17:00:25,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:25,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 720 states and 858 transitions. [2024-11-13 17:00:25,242 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 858 transitions. [2024-11-13 17:00:25,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 17:00:25,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:25,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:25,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:27,082 INFO L134 CoverageAnalysis]: Checked inductivity of 1967 backedges. 632 proven. 955 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-11-13 17:00:28,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:28,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 724 states and 861 transitions. [2024-11-13 17:00:28,449 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 861 transitions. [2024-11-13 17:00:28,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 17:00:28,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:28,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:28,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:30,447 INFO L134 CoverageAnalysis]: Checked inductivity of 1967 backedges. 632 proven. 955 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-11-13 17:00:31,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:31,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 728 states and 864 transitions. [2024-11-13 17:00:31,843 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 864 transitions. [2024-11-13 17:00:31,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-13 17:00:31,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:31,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:31,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:33,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2288 backedges. 0 proven. 693 refuted. 0 times theorem prover too weak. 1595 trivial. 0 not checked. [2024-11-13 17:00:38,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:38,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 731 states and 869 transitions. [2024-11-13 17:00:38,303 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 869 transitions. [2024-11-13 17:00:38,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-11-13 17:00:38,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:38,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:38,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:41,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2354 backedges. 0 proven. 759 refuted. 0 times theorem prover too weak. 1595 trivial. 0 not checked. [2024-11-13 17:00:45,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:45,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 734 states and 874 transitions. [2024-11-13 17:00:45,653 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 874 transitions. [2024-11-13 17:00:45,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2024-11-13 17:00:45,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:45,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:45,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:54,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2423 backedges. 761 proven. 1200 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2024-11-13 17:02:52,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:52,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 821 states and 977 transitions. [2024-11-13 17:02:52,881 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 977 transitions. [2024-11-13 17:02:52,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2024-11-13 17:02:52,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:52,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:52,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:54,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2383 backedges. 761 proven. 1160 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2024-11-13 17:02:56,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:56,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 825 states and 980 transitions. [2024-11-13 17:02:56,376 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 980 transitions. [2024-11-13 17:02:56,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2024-11-13 17:02:56,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:56,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:56,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:58,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2383 backedges. 761 proven. 1160 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2024-11-13 17:03:00,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:00,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 829 states and 983 transitions. [2024-11-13 17:03:00,107 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 983 transitions. [2024-11-13 17:03:00,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-13 17:03:00,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:00,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:00,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:02,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2736 backedges. 0 proven. 828 refuted. 0 times theorem prover too weak. 1908 trivial. 0 not checked. [2024-11-13 17:03:07,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:07,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 832 states and 988 transitions. [2024-11-13 17:03:07,736 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 988 transitions. [2024-11-13 17:03:07,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2024-11-13 17:03:07,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:07,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:07,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:10,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2808 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 1908 trivial. 0 not checked. [2024-11-13 17:03:16,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:16,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 835 states and 993 transitions. [2024-11-13 17:03:16,458 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 993 transitions. [2024-11-13 17:03:16,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-11-13 17:03:16,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:16,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:16,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:30,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2883 backedges. 902 proven. 1429 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked.