./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-crafted/bAnd4.i --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_2d53e1f8-0d58-41e2-98b0-05b59b0ed6cf/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d53e1f8-0d58-41e2-98b0-05b59b0ed6cf/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_2d53e1f8-0d58-41e2-98b0-05b59b0ed6cf/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d53e1f8-0d58-41e2-98b0-05b59b0ed6cf/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-crafted/bAnd4.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d53e1f8-0d58-41e2-98b0-05b59b0ed6cf/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_2d53e1f8-0d58-41e2-98b0-05b59b0ed6cf/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 509fca01259c1f1b00d88cc0da560b766d69c2e05ff96a251a9cfffa2096619e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:55:36,866 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:55:36,962 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d53e1f8-0d58-41e2-98b0-05b59b0ed6cf/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 20:55:36,967 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:55:36,967 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:55:37,007 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:55:37,010 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:55:37,011 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:55:37,011 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:55:37,011 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:55:37,012 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:55:37,012 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:55:37,013 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:55:37,013 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:55:37,013 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:55:37,013 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:55:37,013 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:55:37,013 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:55:37,015 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:55:37,015 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:55:37,015 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 20:55:37,015 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:55:37,015 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:55:37,016 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:55:37,016 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:55:37,016 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:55:37,016 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:55:37,016 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:55:37,016 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:55:37,017 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:55:37,017 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:55:37,017 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:55:37,017 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:55:37,017 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:55:37,017 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:55:37,017 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_2d53e1f8-0d58-41e2-98b0-05b59b0ed6cf/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 -> 509fca01259c1f1b00d88cc0da560b766d69c2e05ff96a251a9cfffa2096619e [2024-11-13 20:55:37,384 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:55:37,395 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:55:37,401 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:55:37,402 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:55:37,402 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:55:37,404 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d53e1f8-0d58-41e2-98b0-05b59b0ed6cf/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-crafted/bAnd4.i Unable to find full path for "g++" [2024-11-13 20:55:39,499 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:55:39,789 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:55:39,790 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d53e1f8-0d58-41e2-98b0-05b59b0ed6cf/sv-benchmarks/c/array-crafted/bAnd4.i [2024-11-13 20:55:39,799 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d53e1f8-0d58-41e2-98b0-05b59b0ed6cf/bin/ukojak-verify-EEHR8qb7sm/data/124b9c75c/a9967d34f53445d8b4f901fde3041dcd/FLAG6fa7a6d7e [2024-11-13 20:55:39,841 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d53e1f8-0d58-41e2-98b0-05b59b0ed6cf/bin/ukojak-verify-EEHR8qb7sm/data/124b9c75c/a9967d34f53445d8b4f901fde3041dcd [2024-11-13 20:55:39,847 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:55:39,852 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:55:39,856 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:55:39,856 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:55:39,862 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:55:39,863 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:55:39" (1/1) ... [2024-11-13 20:55:39,864 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73488b34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:55:39, skipping insertion in model container [2024-11-13 20:55:39,864 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:55:39" (1/1) ... [2024-11-13 20:55:39,880 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:55:40,058 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:55:40,069 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:55:40,100 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:55:40,119 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:55:40,120 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:55:40 WrapperNode [2024-11-13 20:55:40,120 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:55:40,121 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:55:40,121 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:55:40,122 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:55:40,129 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:55:40" (1/1) ... [2024-11-13 20:55:40,140 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:55:40" (1/1) ... [2024-11-13 20:55:40,165 INFO L138 Inliner]: procedures = 16, calls = 32, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 83 [2024-11-13 20:55:40,166 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:55:40,166 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:55:40,167 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:55:40,167 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:55:40,174 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:55:40" (1/1) ... [2024-11-13 20:55:40,175 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:55:40" (1/1) ... [2024-11-13 20:55:40,178 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:55:40" (1/1) ... [2024-11-13 20:55:40,180 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:55:40" (1/1) ... [2024-11-13 20:55:40,190 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:55:40" (1/1) ... [2024-11-13 20:55:40,196 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:55:40" (1/1) ... [2024-11-13 20:55:40,201 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:55:40" (1/1) ... [2024-11-13 20:55:40,202 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:55:40" (1/1) ... [2024-11-13 20:55:40,203 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:55:40,204 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:55:40,204 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:55:40,204 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:55:40,209 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:55:40" (1/1) ... [2024-11-13 20:55:40,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:55:40,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d53e1f8-0d58-41e2-98b0-05b59b0ed6cf/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:55:40,250 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d53e1f8-0d58-41e2-98b0-05b59b0ed6cf/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:55:40,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d53e1f8-0d58-41e2-98b0-05b59b0ed6cf/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:55:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:55:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:55:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:55:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:55:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure bAnd [2024-11-13 20:55:40,284 INFO L138 BoogieDeclarations]: Found implementation of procedure bAnd [2024-11-13 20:55:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:55:40,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:55:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:55:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:55:40,357 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:55:40,359 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:55:40,581 INFO L? ?]: Removed 31 outVars from TransFormulas that were not future-live. [2024-11-13 20:55:40,582 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:55:40,676 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:55:40,677 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 20:55:40,677 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:55:40 BoogieIcfgContainer [2024-11-13 20:55:40,677 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:55:40,678 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:55:40,678 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:55:40,689 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:55:40,690 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:55:40" (1/1) ... [2024-11-13 20:55:40,698 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:55:40,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:40,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 29 states and 33 transitions. [2024-11-13 20:55:40,759 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2024-11-13 20:55:40,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 20:55:40,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:40,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:40,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:40,981 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 20:55:41,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:41,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 31 states and 36 transitions. [2024-11-13 20:55:41,039 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 36 transitions. [2024-11-13 20:55:41,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:55:41,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:41,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:41,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:41,149 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 20:55:41,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:41,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 32 states and 37 transitions. [2024-11-13 20:55:41,176 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 37 transitions. [2024-11-13 20:55:41,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:55:41,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:41,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:41,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:41,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:55:41,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:41,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 34 states and 40 transitions. [2024-11-13 20:55:41,456 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 40 transitions. [2024-11-13 20:55:41,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:55:41,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:41,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:41,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:41,527 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:55:41,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:41,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 33 states and 39 transitions. [2024-11-13 20:55:41,683 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 39 transitions. [2024-11-13 20:55:41,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:55:41,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:41,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:41,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:41,846 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:55:41,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:41,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 34 states and 40 transitions. [2024-11-13 20:55:41,947 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 40 transitions. [2024-11-13 20:55:41,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:55:41,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:41,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:41,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:42,153 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:55:42,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:42,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 31 states and 35 transitions. [2024-11-13 20:55:42,216 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 35 transitions. [2024-11-13 20:55:42,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:55:42,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:42,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:42,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:42,381 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:55:42,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:42,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 33 states and 38 transitions. [2024-11-13 20:55:42,452 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 38 transitions. [2024-11-13 20:55:42,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:55:42,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:42,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:42,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:42,553 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:55:42,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:42,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 34 states and 39 transitions. [2024-11-13 20:55:42,580 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 39 transitions. [2024-11-13 20:55:42,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:55:42,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:42,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:42,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:42,755 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:55:43,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:43,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 37 states and 42 transitions. [2024-11-13 20:55:43,040 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 42 transitions. [2024-11-13 20:55:43,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:55:43,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:43,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:43,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:43,373 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:55:43,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:43,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 40 states and 45 transitions. [2024-11-13 20:55:43,749 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 45 transitions. [2024-11-13 20:55:43,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:55:43,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:43,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:43,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:44,071 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:55:44,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:44,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 43 states and 48 transitions. [2024-11-13 20:55:44,481 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 48 transitions. [2024-11-13 20:55:44,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:55:44,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:44,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:44,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:44,835 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:55:45,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:45,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 46 states and 51 transitions. [2024-11-13 20:55:45,280 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 51 transitions. [2024-11-13 20:55:45,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:55:45,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:45,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:45,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:45,608 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:55:46,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:46,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 49 states and 54 transitions. [2024-11-13 20:55:46,050 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 54 transitions. [2024-11-13 20:55:46,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:55:46,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:46,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:46,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:46,455 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:55:46,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:46,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 52 states and 57 transitions. [2024-11-13 20:55:46,930 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 57 transitions. [2024-11-13 20:55:46,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:55:46,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:46,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:46,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:47,354 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:55:47,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:47,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 55 states and 60 transitions. [2024-11-13 20:55:47,832 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 60 transitions. [2024-11-13 20:55:47,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:55:47,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:47,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:47,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:48,295 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:55:48,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:48,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 58 states and 63 transitions. [2024-11-13 20:55:48,848 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 63 transitions. [2024-11-13 20:55:48,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:55:48,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:48,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:48,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:49,330 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:55:49,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:49,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 61 states and 66 transitions. [2024-11-13 20:55:49,864 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 66 transitions. [2024-11-13 20:55:49,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:55:49,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:49,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:49,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:50,359 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:55:50,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:50,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 64 states and 69 transitions. [2024-11-13 20:55:50,970 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 69 transitions. [2024-11-13 20:55:50,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:55:50,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:50,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:51,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:51,511 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:55:52,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:52,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 67 states and 72 transitions. [2024-11-13 20:55:52,133 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 72 transitions. [2024-11-13 20:55:52,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:55:52,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:52,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:52,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:52,660 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 247 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:55:53,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:53,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 70 states and 75 transitions. [2024-11-13 20:55:53,304 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 75 transitions. [2024-11-13 20:55:53,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:55:53,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:53,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:53,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:53,871 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:55:54,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:54,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 73 states and 78 transitions. [2024-11-13 20:55:54,588 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 78 transitions. [2024-11-13 20:55:54,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:55:54,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:54,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:54,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:55,169 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:55:55,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:55,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 76 states and 81 transitions. [2024-11-13 20:55:55,901 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 81 transitions. [2024-11-13 20:55:55,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:55:55,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:55,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:55,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:56,526 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:55:57,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:57,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 79 states and 84 transitions. [2024-11-13 20:55:57,304 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 84 transitions. [2024-11-13 20:55:57,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:55:57,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:57,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:57,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:57,964 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 425 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:55:58,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:58,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 82 states and 87 transitions. [2024-11-13 20:55:58,763 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 87 transitions. [2024-11-13 20:55:58,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:55:58,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:58,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:58,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:59,461 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 0 proven. 477 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:00,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:00,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 85 states and 90 transitions. [2024-11-13 20:56:00,274 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 90 transitions. [2024-11-13 20:56:00,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:56:00,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:00,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:00,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:00,987 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 532 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:01,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:01,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 88 states and 93 transitions. [2024-11-13 20:56:01,866 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 93 transitions. [2024-11-13 20:56:01,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:56:01,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:01,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:01,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:02,686 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:03,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:03,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 91 states and 96 transitions. [2024-11-13 20:56:03,593 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 96 transitions. [2024-11-13 20:56:03,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:56:03,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:03,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:03,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:04,463 INFO L134 CoverageAnalysis]: Checked inductivity of 653 backedges. 0 proven. 651 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:05,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:05,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 94 states and 99 transitions. [2024-11-13 20:56:05,212 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 99 transitions. [2024-11-13 20:56:05,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:56:05,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:05,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:05,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:06,007 INFO L134 CoverageAnalysis]: Checked inductivity of 717 backedges. 0 proven. 715 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:06,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:06,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 97 states and 102 transitions. [2024-11-13 20:56:06,813 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 102 transitions. [2024-11-13 20:56:06,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:56:06,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:06,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:06,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:07,697 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 782 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:08,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:08,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 100 states and 105 transitions. [2024-11-13 20:56:08,520 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 105 transitions. [2024-11-13 20:56:08,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:56:08,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:08,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:08,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:09,425 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 0 proven. 852 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:10,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:10,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 103 states and 108 transitions. [2024-11-13 20:56:10,345 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 108 transitions. [2024-11-13 20:56:10,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:56:10,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:10,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:10,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:11,299 INFO L134 CoverageAnalysis]: Checked inductivity of 927 backedges. 0 proven. 925 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:12,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:12,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 106 states and 111 transitions. [2024-11-13 20:56:12,249 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 111 transitions. [2024-11-13 20:56:12,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:56:12,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:12,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:12,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:13,166 INFO L134 CoverageAnalysis]: Checked inductivity of 1003 backedges. 0 proven. 1001 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:14,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:14,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 109 states and 114 transitions. [2024-11-13 20:56:14,278 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 114 transitions. [2024-11-13 20:56:14,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:56:14,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:14,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:14,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:15,312 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 0 proven. 1080 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:16,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:16,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 112 states and 117 transitions. [2024-11-13 20:56:16,228 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 117 transitions. [2024-11-13 20:56:16,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:56:16,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:16,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:16,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:17,212 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 0 proven. 1162 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:18,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:18,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 115 states and 120 transitions. [2024-11-13 20:56:18,125 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 120 transitions. [2024-11-13 20:56:18,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:56:18,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:18,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:18,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:19,080 INFO L134 CoverageAnalysis]: Checked inductivity of 1249 backedges. 0 proven. 1247 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:20,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:20,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 118 states and 123 transitions. [2024-11-13 20:56:20,028 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 123 transitions. [2024-11-13 20:56:20,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:56:20,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:20,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:20,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:21,237 INFO L134 CoverageAnalysis]: Checked inductivity of 1337 backedges. 0 proven. 1335 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:22,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:22,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 121 states and 126 transitions. [2024-11-13 20:56:22,226 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 126 transitions. [2024-11-13 20:56:22,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:56:22,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:22,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:22,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:23,063 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 0 proven. 1426 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:24,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:24,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 124 states and 129 transitions. [2024-11-13 20:56:24,029 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 129 transitions. [2024-11-13 20:56:24,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:56:24,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:24,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:24,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:24,976 INFO L134 CoverageAnalysis]: Checked inductivity of 1522 backedges. 0 proven. 1520 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:25,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:25,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 127 states and 132 transitions. [2024-11-13 20:56:25,985 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 132 transitions. [2024-11-13 20:56:25,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:56:25,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:25,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:26,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:26,947 INFO L134 CoverageAnalysis]: Checked inductivity of 1619 backedges. 0 proven. 1617 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:28,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:28,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 130 states and 135 transitions. [2024-11-13 20:56:28,058 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 135 transitions. [2024-11-13 20:56:28,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:56:28,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:28,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:28,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:29,130 INFO L134 CoverageAnalysis]: Checked inductivity of 1719 backedges. 0 proven. 1717 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:30,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:30,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 133 states and 138 transitions. [2024-11-13 20:56:30,213 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 138 transitions. [2024-11-13 20:56:30,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 20:56:30,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:30,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:30,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:31,520 INFO L134 CoverageAnalysis]: Checked inductivity of 1822 backedges. 0 proven. 1820 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:32,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:32,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 136 states and 141 transitions. [2024-11-13 20:56:32,659 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 141 transitions. [2024-11-13 20:56:32,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 20:56:32,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:32,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:32,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:33,673 INFO L134 CoverageAnalysis]: Checked inductivity of 1928 backedges. 0 proven. 1926 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:34,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:34,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 139 states and 144 transitions. [2024-11-13 20:56:34,799 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 144 transitions. [2024-11-13 20:56:34,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:56:34,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:34,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:34,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:36,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2037 backedges. 0 proven. 2035 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:37,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:37,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 142 states and 147 transitions. [2024-11-13 20:56:37,233 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 147 transitions. [2024-11-13 20:56:37,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 20:56:37,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:37,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:37,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:38,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 0 proven. 2147 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:39,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:39,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 145 states and 150 transitions. [2024-11-13 20:56:39,651 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 150 transitions. [2024-11-13 20:56:39,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 20:56:39,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:39,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:39,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:40,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2264 backedges. 0 proven. 2262 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:42,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:42,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 148 states and 153 transitions. [2024-11-13 20:56:42,167 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 153 transitions. [2024-11-13 20:56:42,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:56:42,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:42,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:42,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:43,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2382 backedges. 0 proven. 2380 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:44,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:44,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 151 states and 156 transitions. [2024-11-13 20:56:44,975 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 156 transitions. [2024-11-13 20:56:44,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:56:44,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:44,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:45,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:46,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2503 backedges. 0 proven. 2501 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:47,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:47,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 154 states and 159 transitions. [2024-11-13 20:56:47,838 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 159 transitions. [2024-11-13 20:56:47,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 20:56:47,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:47,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:47,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:49,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2627 backedges. 0 proven. 2625 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:50,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:50,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 157 states and 162 transitions. [2024-11-13 20:56:50,826 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 162 transitions. [2024-11-13 20:56:50,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 20:56:50,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:50,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:50,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:52,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2754 backedges. 0 proven. 2752 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:53,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:53,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 160 states and 165 transitions. [2024-11-13 20:56:53,610 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 165 transitions. [2024-11-13 20:56:53,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 20:56:53,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:53,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:53,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:55,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2884 backedges. 0 proven. 2882 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:56,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:56,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 163 states and 168 transitions. [2024-11-13 20:56:56,595 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 168 transitions. [2024-11-13 20:56:56,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 20:56:56,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:56,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:56,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:57,975 INFO L134 CoverageAnalysis]: Checked inductivity of 3017 backedges. 0 proven. 3015 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:56:59,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:59,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 166 states and 171 transitions. [2024-11-13 20:56:59,262 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 171 transitions. [2024-11-13 20:56:59,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 20:56:59,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:59,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:59,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:00,853 INFO L134 CoverageAnalysis]: Checked inductivity of 3153 backedges. 0 proven. 3151 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:57:02,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:02,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 169 states and 174 transitions. [2024-11-13 20:57:02,335 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 174 transitions. [2024-11-13 20:57:02,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:57:02,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:02,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:02,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:03,902 INFO L134 CoverageAnalysis]: Checked inductivity of 3292 backedges. 0 proven. 3290 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:57:05,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:05,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 172 states and 177 transitions. [2024-11-13 20:57:05,335 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 177 transitions. [2024-11-13 20:57:05,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:57:05,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:05,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:05,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:07,168 INFO L134 CoverageAnalysis]: Checked inductivity of 3434 backedges. 0 proven. 3432 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:57:08,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:08,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 175 states and 180 transitions. [2024-11-13 20:57:08,676 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 180 transitions. [2024-11-13 20:57:08,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 20:57:08,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:08,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:08,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:10,605 INFO L134 CoverageAnalysis]: Checked inductivity of 3579 backedges. 0 proven. 3577 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:57:12,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:12,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 178 states and 183 transitions. [2024-11-13 20:57:12,130 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 183 transitions. [2024-11-13 20:57:12,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 20:57:12,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:12,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:12,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:14,200 INFO L134 CoverageAnalysis]: Checked inductivity of 3727 backedges. 0 proven. 3725 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:57:15,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:15,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 181 states and 186 transitions. [2024-11-13 20:57:15,748 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 186 transitions. [2024-11-13 20:57:15,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 20:57:15,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:15,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:15,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:17,604 INFO L134 CoverageAnalysis]: Checked inductivity of 3878 backedges. 0 proven. 3876 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:57:19,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:19,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 184 states and 189 transitions. [2024-11-13 20:57:19,215 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 189 transitions. [2024-11-13 20:57:19,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 20:57:19,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:19,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:19,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:21,505 INFO L134 CoverageAnalysis]: Checked inductivity of 4032 backedges. 0 proven. 4030 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:57:23,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:23,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 187 states and 192 transitions. [2024-11-13 20:57:23,099 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 192 transitions. [2024-11-13 20:57:23,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 20:57:23,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:23,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:23,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:25,008 INFO L134 CoverageAnalysis]: Checked inductivity of 4189 backedges. 0 proven. 4187 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:57:26,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:26,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 190 states and 195 transitions. [2024-11-13 20:57:26,609 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 195 transitions. [2024-11-13 20:57:26,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 20:57:26,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:26,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:26,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:28,799 INFO L134 CoverageAnalysis]: Checked inductivity of 4349 backedges. 0 proven. 4347 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:57:30,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:30,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 193 states and 198 transitions. [2024-11-13 20:57:30,485 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 198 transitions. [2024-11-13 20:57:30,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 20:57:30,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:30,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:30,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:32,568 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 0 proven. 4510 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:57:34,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:34,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 196 states and 201 transitions. [2024-11-13 20:57:34,278 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 201 transitions. [2024-11-13 20:57:34,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:57:34,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:34,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:34,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:36,815 INFO L134 CoverageAnalysis]: Checked inductivity of 4678 backedges. 0 proven. 4676 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:57:38,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:38,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 199 states and 204 transitions. [2024-11-13 20:57:38,604 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 204 transitions. [2024-11-13 20:57:38,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 20:57:38,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:38,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:38,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:41,239 INFO L134 CoverageAnalysis]: Checked inductivity of 4847 backedges. 0 proven. 4845 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:57:42,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:42,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 202 states and 207 transitions. [2024-11-13 20:57:42,985 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 207 transitions. [2024-11-13 20:57:42,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 20:57:42,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:42,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:43,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:45,228 INFO L134 CoverageAnalysis]: Checked inductivity of 5019 backedges. 0 proven. 5017 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:57:47,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:47,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 205 states and 210 transitions. [2024-11-13 20:57:47,102 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 210 transitions. [2024-11-13 20:57:47,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 20:57:47,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:47,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:47,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:49,569 INFO L134 CoverageAnalysis]: Checked inductivity of 5194 backedges. 0 proven. 5192 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:57:51,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:51,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 208 states and 213 transitions. [2024-11-13 20:57:51,560 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 213 transitions. [2024-11-13 20:57:51,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 20:57:51,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:51,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:51,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:54,388 INFO L134 CoverageAnalysis]: Checked inductivity of 5372 backedges. 0 proven. 5370 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:57:56,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:56,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 211 states and 216 transitions. [2024-11-13 20:57:56,190 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 216 transitions. [2024-11-13 20:57:56,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 20:57:56,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:56,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:56,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:58,479 INFO L134 CoverageAnalysis]: Checked inductivity of 5553 backedges. 0 proven. 5551 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:58:00,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:00,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 214 states and 219 transitions. [2024-11-13 20:58:00,257 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 219 transitions. [2024-11-13 20:58:00,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 20:58:00,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:00,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:00,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:02,573 INFO L134 CoverageAnalysis]: Checked inductivity of 5737 backedges. 0 proven. 5735 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:58:04,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:04,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 217 states and 222 transitions. [2024-11-13 20:58:04,336 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 222 transitions. [2024-11-13 20:58:04,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 20:58:04,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:04,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:04,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:06,956 INFO L134 CoverageAnalysis]: Checked inductivity of 5924 backedges. 0 proven. 5922 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:58:09,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:09,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 220 states and 225 transitions. [2024-11-13 20:58:09,038 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 225 transitions. [2024-11-13 20:58:09,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 20:58:09,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:09,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:09,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:11,927 INFO L134 CoverageAnalysis]: Checked inductivity of 6114 backedges. 0 proven. 6112 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:58:13,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:13,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 223 states and 228 transitions. [2024-11-13 20:58:13,993 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 228 transitions. [2024-11-13 20:58:13,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 20:58:13,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:13,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:14,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:17,015 INFO L134 CoverageAnalysis]: Checked inductivity of 6307 backedges. 0 proven. 6305 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:58:19,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:19,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 226 states and 231 transitions. [2024-11-13 20:58:19,104 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 231 transitions. [2024-11-13 20:58:19,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 20:58:19,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:19,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:19,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:22,279 INFO L134 CoverageAnalysis]: Checked inductivity of 6503 backedges. 0 proven. 6501 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:58:24,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:24,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 229 states and 234 transitions. [2024-11-13 20:58:24,419 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 234 transitions. [2024-11-13 20:58:24,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 20:58:24,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:24,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:24,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:27,891 INFO L134 CoverageAnalysis]: Checked inductivity of 6702 backedges. 0 proven. 6700 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:58:30,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:30,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 232 states and 237 transitions. [2024-11-13 20:58:30,119 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 237 transitions. [2024-11-13 20:58:30,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 20:58:30,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:30,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:30,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:33,275 INFO L134 CoverageAnalysis]: Checked inductivity of 6904 backedges. 0 proven. 6902 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:58:35,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:35,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 235 states and 240 transitions. [2024-11-13 20:58:35,466 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 240 transitions. [2024-11-13 20:58:35,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 20:58:35,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:35,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:35,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:38,677 INFO L134 CoverageAnalysis]: Checked inductivity of 7109 backedges. 0 proven. 7107 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:58:40,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:40,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 238 states and 243 transitions. [2024-11-13 20:58:40,970 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 243 transitions. [2024-11-13 20:58:40,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 20:58:40,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:40,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:41,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:44,331 INFO L134 CoverageAnalysis]: Checked inductivity of 7317 backedges. 0 proven. 7315 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:58:46,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:46,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 241 states and 246 transitions. [2024-11-13 20:58:46,476 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 246 transitions. [2024-11-13 20:58:46,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 20:58:46,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:46,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:46,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:50,024 INFO L134 CoverageAnalysis]: Checked inductivity of 7528 backedges. 0 proven. 7526 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:58:52,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:52,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 244 states and 249 transitions. [2024-11-13 20:58:52,320 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 249 transitions. [2024-11-13 20:58:52,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 20:58:52,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:52,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:52,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:55,818 INFO L134 CoverageAnalysis]: Checked inductivity of 7742 backedges. 0 proven. 7740 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:58:58,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:58,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 247 states and 252 transitions. [2024-11-13 20:58:58,124 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 252 transitions. [2024-11-13 20:58:58,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 20:58:58,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:58,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:58,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:01,861 INFO L134 CoverageAnalysis]: Checked inductivity of 7959 backedges. 0 proven. 7957 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:59:04,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:04,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 250 states and 255 transitions. [2024-11-13 20:59:04,227 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 255 transitions. [2024-11-13 20:59:04,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 20:59:04,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:04,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:04,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:08,349 INFO L134 CoverageAnalysis]: Checked inductivity of 8179 backedges. 0 proven. 8177 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:59:10,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:10,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 253 states and 258 transitions. [2024-11-13 20:59:10,781 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 258 transitions. [2024-11-13 20:59:10,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 20:59:10,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:10,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:10,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:14,612 INFO L134 CoverageAnalysis]: Checked inductivity of 8402 backedges. 0 proven. 8400 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:59:17,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:17,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 256 states and 261 transitions. [2024-11-13 20:59:17,019 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 261 transitions. [2024-11-13 20:59:17,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 20:59:17,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:17,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:17,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:21,060 INFO L134 CoverageAnalysis]: Checked inductivity of 8628 backedges. 0 proven. 8626 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:59:23,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:23,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 259 states and 264 transitions. [2024-11-13 20:59:23,556 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 264 transitions. [2024-11-13 20:59:23,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 20:59:23,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:23,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:23,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:27,591 INFO L134 CoverageAnalysis]: Checked inductivity of 8857 backedges. 0 proven. 8855 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:59:30,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:30,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 262 states and 267 transitions. [2024-11-13 20:59:30,121 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 267 transitions. [2024-11-13 20:59:30,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-13 20:59:30,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:30,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:30,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:34,268 INFO L134 CoverageAnalysis]: Checked inductivity of 9089 backedges. 0 proven. 9087 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:59:36,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:36,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 265 states and 270 transitions. [2024-11-13 20:59:36,779 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 270 transitions. [2024-11-13 20:59:36,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 20:59:36,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:36,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:36,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:41,184 INFO L134 CoverageAnalysis]: Checked inductivity of 9324 backedges. 0 proven. 9322 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:59:43,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:43,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 268 states and 273 transitions. [2024-11-13 20:59:43,751 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 273 transitions. [2024-11-13 20:59:43,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-13 20:59:43,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:43,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:43,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:48,204 INFO L134 CoverageAnalysis]: Checked inductivity of 9562 backedges. 0 proven. 9560 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:59:50,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:50,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 271 states and 276 transitions. [2024-11-13 20:59:50,831 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 276 transitions. [2024-11-13 20:59:50,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 20:59:50,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:50,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:50,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:55,398 INFO L134 CoverageAnalysis]: Checked inductivity of 9803 backedges. 0 proven. 9801 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:59:58,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:58,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 274 states and 279 transitions. [2024-11-13 20:59:58,060 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 279 transitions. [2024-11-13 20:59:58,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 20:59:58,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:58,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:58,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:03,005 INFO L134 CoverageAnalysis]: Checked inductivity of 10047 backedges. 0 proven. 10045 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:05,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:05,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 277 states and 282 transitions. [2024-11-13 21:00:05,639 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 282 transitions. [2024-11-13 21:00:05,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 21:00:05,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:05,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:05,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:10,051 INFO L134 CoverageAnalysis]: Checked inductivity of 10294 backedges. 0 proven. 10292 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:12,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:12,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 280 states and 285 transitions. [2024-11-13 21:00:12,767 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 285 transitions. [2024-11-13 21:00:12,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-13 21:00:12,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:12,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:12,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:17,761 INFO L134 CoverageAnalysis]: Checked inductivity of 10544 backedges. 0 proven. 10542 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:20,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:20,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 283 states and 288 transitions. [2024-11-13 21:00:20,482 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 288 transitions. [2024-11-13 21:00:20,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 21:00:20,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:20,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:20,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:25,481 INFO L134 CoverageAnalysis]: Checked inductivity of 10797 backedges. 0 proven. 10795 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:28,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:28,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 286 states and 291 transitions. [2024-11-13 21:00:28,355 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 291 transitions. [2024-11-13 21:00:28,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-13 21:00:28,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:28,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:28,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:33,611 INFO L134 CoverageAnalysis]: Checked inductivity of 11053 backedges. 0 proven. 11051 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:36,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:36,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 289 states and 294 transitions. [2024-11-13 21:00:36,321 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 294 transitions. [2024-11-13 21:00:36,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-13 21:00:36,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:36,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:36,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:41,542 INFO L134 CoverageAnalysis]: Checked inductivity of 11312 backedges. 0 proven. 11310 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:44,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:44,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 292 states and 297 transitions. [2024-11-13 21:00:44,054 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 297 transitions. [2024-11-13 21:00:44,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-13 21:00:44,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:44,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:44,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:49,093 INFO L134 CoverageAnalysis]: Checked inductivity of 11574 backedges. 0 proven. 11572 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:51,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:51,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 295 states and 300 transitions. [2024-11-13 21:00:51,833 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 300 transitions. [2024-11-13 21:00:51,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-13 21:00:51,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:51,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:51,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:57,819 INFO L134 CoverageAnalysis]: Checked inductivity of 11839 backedges. 0 proven. 11837 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:01:00,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:00,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 298 states and 303 transitions. [2024-11-13 21:01:00,838 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 303 transitions. [2024-11-13 21:01:00,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-11-13 21:01:00,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:00,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:00,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:06,556 INFO L134 CoverageAnalysis]: Checked inductivity of 12107 backedges. 0 proven. 12105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:01:09,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:09,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 301 states and 306 transitions. [2024-11-13 21:01:09,538 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 306 transitions. [2024-11-13 21:01:09,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-11-13 21:01:09,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:09,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:09,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:15,346 INFO L134 CoverageAnalysis]: Checked inductivity of 12378 backedges. 0 proven. 12376 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:01:17,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:17,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 304 states and 309 transitions. [2024-11-13 21:01:17,986 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 309 transitions. [2024-11-13 21:01:17,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-13 21:01:17,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:17,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:18,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:24,049 INFO L134 CoverageAnalysis]: Checked inductivity of 12652 backedges. 0 proven. 12650 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:01:27,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:27,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 307 states and 312 transitions. [2024-11-13 21:01:27,029 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 312 transitions. [2024-11-13 21:01:27,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-13 21:01:27,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:27,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:27,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:33,155 INFO L134 CoverageAnalysis]: Checked inductivity of 12929 backedges. 0 proven. 12927 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:01:36,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:36,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 310 states and 315 transitions. [2024-11-13 21:01:36,124 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 315 transitions. [2024-11-13 21:01:36,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-13 21:01:36,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:36,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:36,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:41,847 INFO L134 CoverageAnalysis]: Checked inductivity of 13209 backedges. 0 proven. 13207 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:01:44,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:44,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 313 states and 318 transitions. [2024-11-13 21:01:44,974 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 318 transitions. [2024-11-13 21:01:44,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-13 21:01:44,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:44,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:45,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:51,444 INFO L134 CoverageAnalysis]: Checked inductivity of 13492 backedges. 0 proven. 13490 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:01:54,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:54,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 316 states and 321 transitions. [2024-11-13 21:01:54,604 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 321 transitions. [2024-11-13 21:01:54,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-13 21:01:54,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:54,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:54,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:01,075 INFO L134 CoverageAnalysis]: Checked inductivity of 13778 backedges. 0 proven. 13776 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:02:04,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:04,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 319 states and 324 transitions. [2024-11-13 21:02:04,236 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 324 transitions. [2024-11-13 21:02:04,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2024-11-13 21:02:04,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:04,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:04,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:11,003 INFO L134 CoverageAnalysis]: Checked inductivity of 14067 backedges. 0 proven. 14065 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:02:14,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:14,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 322 states and 327 transitions. [2024-11-13 21:02:14,303 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 327 transitions. [2024-11-13 21:02:14,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-13 21:02:14,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:14,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:14,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:21,084 INFO L134 CoverageAnalysis]: Checked inductivity of 14359 backedges. 0 proven. 14357 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:02:24,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:24,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 325 states and 330 transitions. [2024-11-13 21:02:24,339 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 330 transitions. [2024-11-13 21:02:24,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-13 21:02:24,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:24,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:24,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:31,427 INFO L134 CoverageAnalysis]: Checked inductivity of 14654 backedges. 0 proven. 14652 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:02:34,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:34,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 328 states and 333 transitions. [2024-11-13 21:02:34,722 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 333 transitions. [2024-11-13 21:02:34,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-13 21:02:34,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:34,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:34,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:42,455 INFO L134 CoverageAnalysis]: Checked inductivity of 14952 backedges. 0 proven. 14950 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:02:45,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:45,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 331 states and 336 transitions. [2024-11-13 21:02:45,831 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 336 transitions. [2024-11-13 21:02:45,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-13 21:02:45,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:45,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:46,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:54,208 INFO L134 CoverageAnalysis]: Checked inductivity of 15253 backedges. 0 proven. 15251 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:02:57,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:57,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 334 states and 339 transitions. [2024-11-13 21:02:57,764 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 339 transitions. [2024-11-13 21:02:57,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-13 21:02:57,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:57,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:57,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:05,721 INFO L134 CoverageAnalysis]: Checked inductivity of 15557 backedges. 0 proven. 15555 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:03:08,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:08,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 337 states and 342 transitions. [2024-11-13 21:03:08,788 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 342 transitions. [2024-11-13 21:03:08,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-13 21:03:08,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:08,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:08,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:16,878 INFO L134 CoverageAnalysis]: Checked inductivity of 15864 backedges. 0 proven. 15862 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:03:20,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:20,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 340 states and 345 transitions. [2024-11-13 21:03:20,542 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 345 transitions. [2024-11-13 21:03:20,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-13 21:03:20,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:20,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:20,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:28,830 INFO L134 CoverageAnalysis]: Checked inductivity of 16174 backedges. 0 proven. 16172 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:03:32,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:32,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 343 states and 348 transitions. [2024-11-13 21:03:32,432 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 348 transitions. [2024-11-13 21:03:32,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-13 21:03:32,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:32,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:32,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:40,294 INFO L134 CoverageAnalysis]: Checked inductivity of 16487 backedges. 0 proven. 16485 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:03:43,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:43,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 346 states and 351 transitions. [2024-11-13 21:03:43,448 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 351 transitions. [2024-11-13 21:03:43,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-13 21:03:43,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:43,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:43,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:52,525 INFO L134 CoverageAnalysis]: Checked inductivity of 16803 backedges. 0 proven. 16801 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:03:55,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:55,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 349 states and 354 transitions. [2024-11-13 21:03:55,672 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 354 transitions. [2024-11-13 21:03:55,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-11-13 21:03:55,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:55,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:55,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:03,257 INFO L134 CoverageAnalysis]: Checked inductivity of 17122 backedges. 0 proven. 17120 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:04:07,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:07,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 352 states and 357 transitions. [2024-11-13 21:04:07,151 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 357 transitions. [2024-11-13 21:04:07,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-13 21:04:07,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:07,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:07,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:17,389 INFO L134 CoverageAnalysis]: Checked inductivity of 17444 backedges. 0 proven. 17442 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:04:21,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:21,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 355 states and 360 transitions. [2024-11-13 21:04:21,008 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 360 transitions. [2024-11-13 21:04:21,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-13 21:04:21,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:21,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:21,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:30,140 INFO L134 CoverageAnalysis]: Checked inductivity of 17769 backedges. 0 proven. 17767 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:04:33,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:33,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 358 states and 363 transitions. [2024-11-13 21:04:33,307 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 363 transitions. [2024-11-13 21:04:33,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-11-13 21:04:33,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:33,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:33,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:41,491 INFO L134 CoverageAnalysis]: Checked inductivity of 18097 backedges. 0 proven. 18095 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:04:44,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:44,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 361 states and 366 transitions. [2024-11-13 21:04:44,803 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 366 transitions. [2024-11-13 21:04:44,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2024-11-13 21:04:44,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:44,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:44,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:52,989 INFO L134 CoverageAnalysis]: Checked inductivity of 18428 backedges. 0 proven. 18426 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:04:56,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:56,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 364 states and 369 transitions. [2024-11-13 21:04:56,325 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 369 transitions. [2024-11-13 21:04:56,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-11-13 21:04:56,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:56,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:56,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:05,070 INFO L134 CoverageAnalysis]: Checked inductivity of 18762 backedges. 0 proven. 18760 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:05:08,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:08,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 367 states and 372 transitions. [2024-11-13 21:05:08,231 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 372 transitions. [2024-11-13 21:05:08,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-11-13 21:05:08,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:08,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:08,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:16,939 INFO L134 CoverageAnalysis]: Checked inductivity of 19099 backedges. 0 proven. 19097 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:05:20,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:20,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 370 states and 375 transitions. [2024-11-13 21:05:20,463 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 375 transitions. [2024-11-13 21:05:20,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2024-11-13 21:05:20,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:20,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:20,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:29,104 INFO L134 CoverageAnalysis]: Checked inductivity of 19439 backedges. 0 proven. 19437 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:05:32,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:32,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 373 states and 378 transitions. [2024-11-13 21:05:32,757 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 378 transitions. [2024-11-13 21:05:32,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-13 21:05:32,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:32,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:32,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:42,957 INFO L134 CoverageAnalysis]: Checked inductivity of 19782 backedges. 0 proven. 19780 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:05:46,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:46,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 376 states and 381 transitions. [2024-11-13 21:05:46,413 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 381 transitions. [2024-11-13 21:05:46,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-13 21:05:46,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:46,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:46,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:55,845 INFO L134 CoverageAnalysis]: Checked inductivity of 20128 backedges. 0 proven. 20126 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:05:59,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:59,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 379 states and 384 transitions. [2024-11-13 21:05:59,249 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 384 transitions. [2024-11-13 21:05:59,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-11-13 21:05:59,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:59,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:59,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:09,470 INFO L134 CoverageAnalysis]: Checked inductivity of 20477 backedges. 0 proven. 20475 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:06:12,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:12,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 382 states and 387 transitions. [2024-11-13 21:06:12,962 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 387 transitions. [2024-11-13 21:06:12,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2024-11-13 21:06:12,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:12,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:13,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:23,171 INFO L134 CoverageAnalysis]: Checked inductivity of 20829 backedges. 0 proven. 20827 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:06:26,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:26,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 385 states and 390 transitions. [2024-11-13 21:06:26,634 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 390 transitions. [2024-11-13 21:06:26,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-11-13 21:06:26,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:26,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:26,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:35,894 INFO L134 CoverageAnalysis]: Checked inductivity of 21184 backedges. 0 proven. 21182 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:06:39,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:39,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 388 states and 393 transitions. [2024-11-13 21:06:39,311 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 393 transitions. [2024-11-13 21:06:39,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2024-11-13 21:06:39,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:39,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:39,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:48,934 INFO L134 CoverageAnalysis]: Checked inductivity of 21542 backedges. 0 proven. 21540 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:06:52,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:52,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 391 states and 396 transitions. [2024-11-13 21:06:52,437 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 396 transitions. [2024-11-13 21:06:52,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2024-11-13 21:06:52,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:52,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:52,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:02,229 INFO L134 CoverageAnalysis]: Checked inductivity of 21903 backedges. 0 proven. 21901 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:07:05,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:05,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 394 states and 399 transitions. [2024-11-13 21:07:05,846 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 399 transitions. [2024-11-13 21:07:05,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-11-13 21:07:05,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:05,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:05,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:15,657 INFO L134 CoverageAnalysis]: Checked inductivity of 22267 backedges. 0 proven. 22265 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:07:19,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:19,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 397 states and 402 transitions. [2024-11-13 21:07:19,232 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 402 transitions. [2024-11-13 21:07:19,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2024-11-13 21:07:19,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:19,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:19,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:29,270 INFO L134 CoverageAnalysis]: Checked inductivity of 22634 backedges. 0 proven. 22632 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:07:32,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:32,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 400 states and 405 transitions. [2024-11-13 21:07:32,933 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 405 transitions. [2024-11-13 21:07:32,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2024-11-13 21:07:32,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:32,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:33,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:43,142 INFO L134 CoverageAnalysis]: Checked inductivity of 23004 backedges. 0 proven. 23002 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:07:46,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:46,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 403 states and 408 transitions. [2024-11-13 21:07:46,747 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 408 transitions. [2024-11-13 21:07:46,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2024-11-13 21:07:46,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:46,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:46,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:57,458 INFO L134 CoverageAnalysis]: Checked inductivity of 23377 backedges. 0 proven. 23375 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:01,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:01,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 406 states and 411 transitions. [2024-11-13 21:08:01,195 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 411 transitions. [2024-11-13 21:08:01,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2024-11-13 21:08:01,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:01,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:01,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:11,946 INFO L134 CoverageAnalysis]: Checked inductivity of 23753 backedges. 0 proven. 23751 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:15,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:15,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 409 states and 414 transitions. [2024-11-13 21:08:15,667 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 414 transitions. [2024-11-13 21:08:15,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2024-11-13 21:08:15,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:15,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:15,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:26,503 INFO L134 CoverageAnalysis]: Checked inductivity of 24132 backedges. 0 proven. 24130 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:30,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:30,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 412 states and 417 transitions. [2024-11-13 21:08:30,285 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 417 transitions. [2024-11-13 21:08:30,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2024-11-13 21:08:30,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:30,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:30,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:41,612 INFO L134 CoverageAnalysis]: Checked inductivity of 24514 backedges. 0 proven. 24512 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:45,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:45,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 415 states and 420 transitions. [2024-11-13 21:08:45,425 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 420 transitions. [2024-11-13 21:08:45,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2024-11-13 21:08:45,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:45,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:45,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:56,641 INFO L134 CoverageAnalysis]: Checked inductivity of 24899 backedges. 0 proven. 24897 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:09:00,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:00,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 418 states and 423 transitions. [2024-11-13 21:09:00,543 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 423 transitions. [2024-11-13 21:09:00,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2024-11-13 21:09:00,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:00,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:00,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:12,279 INFO L134 CoverageAnalysis]: Checked inductivity of 25287 backedges. 0 proven. 25285 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:09:16,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:16,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 421 states and 426 transitions. [2024-11-13 21:09:16,136 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 426 transitions. [2024-11-13 21:09:16,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2024-11-13 21:09:16,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:16,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:16,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat