./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-invgen/seq-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebdc174-f046-47f0-89c7-8923c1c2540b/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebdc174-f046-47f0-89c7-8923c1c2540b/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_3ebdc174-f046-47f0-89c7-8923c1c2540b/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebdc174-f046-47f0-89c7-8923c1c2540b/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-invgen/seq-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebdc174-f046-47f0-89c7-8923c1c2540b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebdc174-f046-47f0-89c7-8923c1c2540b/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6c770a3141edeab927df0da4e8c2152e1fb2e87b0c43a352500a7e3d3cff4533 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:57:23,705 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:57:23,773 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebdc174-f046-47f0-89c7-8923c1c2540b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:57:23,778 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:57:23,779 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:57:23,803 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:57:23,804 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:57:23,804 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:57:23,805 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:57:23,805 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:57:23,805 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:57:23,805 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:57:23,806 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:57:23,806 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:57:23,806 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:57:23,806 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:57:23,806 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:57:23,806 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:57:23,807 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:57:23,807 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:57:23,807 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:57:23,807 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:57:23,807 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:57:23,807 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:57:23,807 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:57:23,808 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:57:23,808 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:57:23,808 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:57:23,808 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:57:23,808 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:57:23,808 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:57:23,809 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:57:23,809 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:57:23,809 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_3ebdc174-f046-47f0-89c7-8923c1c2540b/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 ! call(reach_error())) ) 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 -> 6c770a3141edeab927df0da4e8c2152e1fb2e87b0c43a352500a7e3d3cff4533 [2024-11-13 22:57:24,100 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:57:24,110 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:57:24,113 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:57:24,114 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:57:24,115 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:57:24,116 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebdc174-f046-47f0-89c7-8923c1c2540b/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/loop-invgen/seq-3.i Unable to find full path for "g++" [2024-11-13 22:57:26,064 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:57:26,352 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:57:26,353 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebdc174-f046-47f0-89c7-8923c1c2540b/sv-benchmarks/c/loop-invgen/seq-3.i [2024-11-13 22:57:26,368 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebdc174-f046-47f0-89c7-8923c1c2540b/bin/ukojak-verify-EEHR8qb7sm/data/77a6ac6cf/b042edfc2790457d990bd3500f99fa95/FLAG17f78597d [2024-11-13 22:57:26,650 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebdc174-f046-47f0-89c7-8923c1c2540b/bin/ukojak-verify-EEHR8qb7sm/data/77a6ac6cf/b042edfc2790457d990bd3500f99fa95 [2024-11-13 22:57:26,652 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:57:26,654 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:57:26,656 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:57:26,656 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:57:26,661 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:57:26,662 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:57:26" (1/1) ... [2024-11-13 22:57:26,663 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f77826b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:26, skipping insertion in model container [2024-11-13 22:57:26,663 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:57:26" (1/1) ... [2024-11-13 22:57:26,680 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:57:26,833 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebdc174-f046-47f0-89c7-8923c1c2540b/sv-benchmarks/c/loop-invgen/seq-3.i[893,906] [2024-11-13 22:57:26,849 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:57:26,859 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:57:26,871 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebdc174-f046-47f0-89c7-8923c1c2540b/sv-benchmarks/c/loop-invgen/seq-3.i[893,906] [2024-11-13 22:57:26,881 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:57:26,898 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:57:26,899 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:26 WrapperNode [2024-11-13 22:57:26,899 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:57:26,900 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:57:26,900 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:57:26,901 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:57:26,908 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:26" (1/1) ... [2024-11-13 22:57:26,918 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:26" (1/1) ... [2024-11-13 22:57:26,932 INFO L138 Inliner]: procedures = 16, calls = 7, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 62 [2024-11-13 22:57:26,932 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:57:26,933 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:57:26,933 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:57:26,933 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:57:26,939 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:26" (1/1) ... [2024-11-13 22:57:26,939 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:26" (1/1) ... [2024-11-13 22:57:26,940 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:26" (1/1) ... [2024-11-13 22:57:26,940 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:26" (1/1) ... [2024-11-13 22:57:26,943 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:26" (1/1) ... [2024-11-13 22:57:26,947 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:26" (1/1) ... [2024-11-13 22:57:26,947 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:26" (1/1) ... [2024-11-13 22:57:26,948 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:26" (1/1) ... [2024-11-13 22:57:26,949 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:57:26,950 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:57:26,950 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:57:26,950 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:57:26,951 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:26" (1/1) ... [2024-11-13 22:57:26,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:57:26,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebdc174-f046-47f0-89c7-8923c1c2540b/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:57:26,991 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebdc174-f046-47f0-89c7-8923c1c2540b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:57:26,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebdc174-f046-47f0-89c7-8923c1c2540b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:57:27,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:57:27,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:57:27,026 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:57:27,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:57:27,102 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:57:27,104 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:57:27,244 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-11-13 22:57:27,244 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:57:27,272 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:57:27,272 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 22:57:27,272 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:57:27 BoogieIcfgContainer [2024-11-13 22:57:27,272 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:57:27,273 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:57:27,273 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:57:27,282 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:57:27,282 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:57:27" (1/1) ... [2024-11-13 22:57:27,288 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:57:27,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:27,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 12 states and 17 transitions. [2024-11-13 22:57:27,339 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 17 transitions. [2024-11-13 22:57:27,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:57:27,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:27,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:27,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:27,764 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 22:57:27,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:27,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 15 states and 26 transitions. [2024-11-13 22:57:27,936 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 26 transitions. [2024-11-13 22:57:27,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:57:27,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:27,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:27,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:28,194 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 22:57:28,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:28,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 20 states and 43 transitions. [2024-11-13 22:57:28,919 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 43 transitions. [2024-11-13 22:57:28,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:57:28,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:28,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:28,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:29,078 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 22:57:29,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:29,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 21 states and 48 transitions. [2024-11-13 22:57:29,247 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 48 transitions. [2024-11-13 22:57:29,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:57:29,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:29,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:29,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:29,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:29,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:29,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 22 states and 51 transitions. [2024-11-13 22:57:29,622 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 51 transitions. [2024-11-13 22:57:29,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:57:29,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:29,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:29,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:29,829 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:30,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:30,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 19 states and 33 transitions. [2024-11-13 22:57:30,078 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 33 transitions. [2024-11-13 22:57:30,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:57:30,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:30,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:30,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:30,335 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:31,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:31,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 24 states and 45 transitions. [2024-11-13 22:57:31,288 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 45 transitions. [2024-11-13 22:57:31,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:57:31,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:31,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:31,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:31,481 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:31,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:31,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 25 states and 49 transitions. [2024-11-13 22:57:31,824 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 49 transitions. [2024-11-13 22:57:31,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:57:31,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:31,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:31,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:31,928 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:32,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:32,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 29 states and 60 transitions. [2024-11-13 22:57:32,815 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 60 transitions. [2024-11-13 22:57:32,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:57:32,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:32,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:32,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:32,918 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:33,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:33,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 28 states and 55 transitions. [2024-11-13 22:57:33,160 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 55 transitions. [2024-11-13 22:57:33,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:57:33,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:33,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:33,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:33,346 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:34,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:34,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 29 states and 56 transitions. [2024-11-13 22:57:34,281 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 56 transitions. [2024-11-13 22:57:34,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:57:34,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:34,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:34,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:34,586 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:36,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:36,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 36 states and 70 transitions. [2024-11-13 22:57:36,555 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 70 transitions. [2024-11-13 22:57:36,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:57:36,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:36,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:36,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:36,795 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:37,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:37,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 37 states and 74 transitions. [2024-11-13 22:57:37,230 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 74 transitions. [2024-11-13 22:57:37,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:57:37,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:37,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:37,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:37,324 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:38,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:38,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 41 states and 88 transitions. [2024-11-13 22:57:38,231 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 88 transitions. [2024-11-13 22:57:38,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:57:38,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:38,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:38,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:38,315 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:38,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:38,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 40 states and 82 transitions. [2024-11-13 22:57:38,597 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 82 transitions. [2024-11-13 22:57:38,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:57:38,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:38,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:38,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:38,766 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:39,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:39,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 41 states and 83 transitions. [2024-11-13 22:57:39,522 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 83 transitions. [2024-11-13 22:57:39,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:57:39,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:39,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:39,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:39,622 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:40,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:40,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 44 states and 86 transitions. [2024-11-13 22:57:40,414 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 86 transitions. [2024-11-13 22:57:40,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:57:40,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:40,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:40,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:40,827 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 8 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:42,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:42,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 51 states and 101 transitions. [2024-11-13 22:57:42,698 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 101 transitions. [2024-11-13 22:57:42,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:57:42,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:42,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:42,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:43,040 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 8 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:43,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:43,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 52 states and 106 transitions. [2024-11-13 22:57:43,666 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 106 transitions. [2024-11-13 22:57:43,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:57:43,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:43,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:43,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:43,880 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:44,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:44,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 56 states and 123 transitions. [2024-11-13 22:57:44,971 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 123 transitions. [2024-11-13 22:57:44,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:57:44,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:44,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:44,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:45,181 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:46,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:46,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 57 states and 124 transitions. [2024-11-13 22:57:46,272 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 124 transitions. [2024-11-13 22:57:46,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:57:46,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:46,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:46,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:46,357 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:46,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:46,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 56 states and 117 transitions. [2024-11-13 22:57:46,721 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 117 transitions. [2024-11-13 22:57:46,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:57:46,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:46,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:46,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:46,797 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:47,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:47,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 59 states and 120 transitions. [2024-11-13 22:57:47,721 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 120 transitions. [2024-11-13 22:57:47,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:57:47,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:47,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:47,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:47,812 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:48,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:48,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 62 states and 123 transitions. [2024-11-13 22:57:48,720 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 123 transitions. [2024-11-13 22:57:48,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:57:48,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:48,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:48,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:49,288 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:51,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:51,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 69 states and 139 transitions. [2024-11-13 22:57:51,879 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 139 transitions. [2024-11-13 22:57:51,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:57:51,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:51,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:51,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:52,121 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 27 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:53,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:53,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 70 states and 140 transitions. [2024-11-13 22:57:53,264 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 140 transitions. [2024-11-13 22:57:53,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:57:53,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:53,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:53,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:53,735 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:54,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:54,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 71 states and 146 transitions. [2024-11-13 22:57:54,466 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 146 transitions. [2024-11-13 22:57:54,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:57:54,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:54,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:54,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:54,685 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:56,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:56,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 75 states and 164 transitions. [2024-11-13 22:57:56,392 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 164 transitions. [2024-11-13 22:57:56,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:57:56,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:56,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:56,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:56,479 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 27 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:57,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:57,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 78 states and 167 transitions. [2024-11-13 22:57:57,753 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 167 transitions. [2024-11-13 22:57:57,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:57:57,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:57,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:57,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:57,834 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:58,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:58,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 77 states and 159 transitions. [2024-11-13 22:57:58,372 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 159 transitions. [2024-11-13 22:57:58,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:57:58,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:58,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:58,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:58,462 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 27 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:59,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:59,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 80 states and 162 transitions. [2024-11-13 22:57:59,641 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 162 transitions. [2024-11-13 22:57:59,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:57:59,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:59,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:59,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:59,743 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 27 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:00,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:00,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 83 states and 165 transitions. [2024-11-13 22:58:00,903 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 165 transitions. [2024-11-13 22:58:00,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:58:00,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:00,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:00,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:01,575 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 27 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:04,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:04,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 90 states and 182 transitions. [2024-11-13 22:58:04,752 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 182 transitions. [2024-11-13 22:58:04,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:58:04,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:04,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:04,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:04,854 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 41 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:06,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:06,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 93 states and 185 transitions. [2024-11-13 22:58:06,148 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 185 transitions. [2024-11-13 22:58:06,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:58:06,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:06,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:06,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:06,701 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 27 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:07,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:07,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 94 states and 192 transitions. [2024-11-13 22:58:07,568 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 192 transitions. [2024-11-13 22:58:07,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:58:07,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:07,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:07,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:07,880 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 15 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:09,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:09,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 98 states and 211 transitions. [2024-11-13 22:58:09,909 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 211 transitions. [2024-11-13 22:58:09,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:58:09,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:09,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:09,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:10,009 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 41 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:11,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:11,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 101 states and 214 transitions. [2024-11-13 22:58:11,332 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 214 transitions. [2024-11-13 22:58:11,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:58:11,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:11,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:11,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:11,425 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 15 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:11,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:11,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 100 states and 205 transitions. [2024-11-13 22:58:11,978 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 205 transitions. [2024-11-13 22:58:11,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:58:11,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:11,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:11,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:12,079 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:13,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:13,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 103 states and 208 transitions. [2024-11-13 22:58:13,455 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 208 transitions. [2024-11-13 22:58:13,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:58:13,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:13,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:13,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:13,551 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 41 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:14,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:14,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 106 states and 211 transitions. [2024-11-13 22:58:14,920 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 211 transitions. [2024-11-13 22:58:14,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:58:14,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:14,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:14,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:15,889 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 41 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:19,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:19,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 113 states and 229 transitions. [2024-11-13 22:58:19,788 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 229 transitions. [2024-11-13 22:58:19,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:58:19,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:19,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:19,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:19,887 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 58 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:21,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:21,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 116 states and 232 transitions. [2024-11-13 22:58:21,232 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 232 transitions. [2024-11-13 22:58:21,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:58:21,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:21,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:21,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:21,873 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 41 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:22,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:22,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 117 states and 240 transitions. [2024-11-13 22:58:22,914 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 240 transitions. [2024-11-13 22:58:22,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:58:22,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:22,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:22,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:23,240 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 21 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:25,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:25,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 121 states and 260 transitions. [2024-11-13 22:58:25,517 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 260 transitions. [2024-11-13 22:58:25,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:58:25,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:25,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:25,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:25,614 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 58 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:27,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:27,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 124 states and 263 transitions. [2024-11-13 22:58:27,107 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 263 transitions. [2024-11-13 22:58:27,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:58:27,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:27,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:27,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:27,190 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 21 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:27,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:27,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 123 states and 253 transitions. [2024-11-13 22:58:27,872 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 253 transitions. [2024-11-13 22:58:27,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:58:27,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:27,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:27,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:27,954 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 58 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:29,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:29,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 126 states and 256 transitions. [2024-11-13 22:58:29,516 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 256 transitions. [2024-11-13 22:58:29,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:58:29,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:29,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:29,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:29,637 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 58 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:31,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:31,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 129 states and 259 transitions. [2024-11-13 22:58:31,412 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 259 transitions. [2024-11-13 22:58:31,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:58:31,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:31,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:31,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:32,370 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 58 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:36,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:36,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 136 states and 278 transitions. [2024-11-13 22:58:36,954 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 278 transitions. [2024-11-13 22:58:36,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:58:36,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:36,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:36,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:37,057 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:38,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:38,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 139 states and 281 transitions. [2024-11-13 22:58:38,705 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 281 transitions. [2024-11-13 22:58:38,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:58:38,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:38,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:38,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:39,413 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 58 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:40,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:40,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 140 states and 290 transitions. [2024-11-13 22:58:40,735 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 290 transitions. [2024-11-13 22:58:40,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:58:40,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:40,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:40,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:41,114 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 28 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:43,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:43,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 144 states and 311 transitions. [2024-11-13 22:58:43,711 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 311 transitions. [2024-11-13 22:58:43,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:58:43,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:43,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:43,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:43,800 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 78 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:45,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:45,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 147 states and 314 transitions. [2024-11-13 22:58:45,710 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 314 transitions. [2024-11-13 22:58:45,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:58:45,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:45,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:45,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:45,810 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 28 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:46,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:46,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 146 states and 303 transitions. [2024-11-13 22:58:46,619 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 303 transitions. [2024-11-13 22:58:46,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:58:46,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:46,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:46,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:46,703 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 78 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:48,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:48,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 149 states and 306 transitions. [2024-11-13 22:58:48,591 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 306 transitions. [2024-11-13 22:58:48,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:58:48,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:48,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:48,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:48,739 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 78 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:50,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:50,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 152 states and 309 transitions. [2024-11-13 22:58:50,681 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 309 transitions. [2024-11-13 22:58:50,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:58:50,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:50,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:50,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:51,816 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 78 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:57,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:57,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 159 states and 329 transitions. [2024-11-13 22:58:57,283 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 329 transitions. [2024-11-13 22:58:57,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:58:57,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:57,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:57,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:57,455 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 101 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:59,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:59,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 162 states and 332 transitions. [2024-11-13 22:58:59,267 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 332 transitions. [2024-11-13 22:58:59,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:58:59,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:59,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:59,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:00,156 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 78 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:01,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:01,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 163 states and 342 transitions. [2024-11-13 22:59:01,648 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 342 transitions. [2024-11-13 22:59:01,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:59:01,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:01,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:01,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:02,025 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 36 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:04,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:04,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 167 states and 364 transitions. [2024-11-13 22:59:04,999 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 364 transitions. [2024-11-13 22:59:05,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:59:05,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:05,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:05,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:05,091 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 101 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:07,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:07,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 170 states and 367 transitions. [2024-11-13 22:59:07,146 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 367 transitions. [2024-11-13 22:59:07,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:59:07,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:07,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:07,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:07,231 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 36 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:08,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:08,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 169 states and 355 transitions. [2024-11-13 22:59:08,053 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 355 transitions. [2024-11-13 22:59:08,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:59:08,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:08,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:08,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:08,150 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 101 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:10,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:10,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 172 states and 358 transitions. [2024-11-13 22:59:10,339 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 358 transitions. [2024-11-13 22:59:10,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:59:10,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:10,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:10,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:10,450 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 101 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:12,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:12,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 175 states and 361 transitions. [2024-11-13 22:59:12,547 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 361 transitions. [2024-11-13 22:59:12,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:59:12,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:12,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:12,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:13,681 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 101 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:19,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:19,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 182 states and 382 transitions. [2024-11-13 22:59:19,910 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 382 transitions. [2024-11-13 22:59:19,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:59:19,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:19,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:19,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:20,073 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 127 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:22,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:22,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 185 states and 385 transitions. [2024-11-13 22:59:22,114 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 385 transitions. [2024-11-13 22:59:22,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:59:22,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:22,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:22,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:22,974 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 101 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:24,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:24,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 186 states and 396 transitions. [2024-11-13 22:59:24,620 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 396 transitions. [2024-11-13 22:59:24,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:59:24,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:24,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:24,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:25,083 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 45 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:28,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:28,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 190 states and 419 transitions. [2024-11-13 22:59:28,399 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 419 transitions. [2024-11-13 22:59:28,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:59:28,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:28,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:28,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:28,543 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 127 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:30,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:30,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 193 states and 422 transitions. [2024-11-13 22:59:30,999 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 422 transitions. [2024-11-13 22:59:31,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:59:31,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:31,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:31,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:31,143 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 45 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:32,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:32,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 192 states and 409 transitions. [2024-11-13 22:59:32,119 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 409 transitions. [2024-11-13 22:59:32,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:59:32,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:32,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:32,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:32,230 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 127 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:34,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:34,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 195 states and 412 transitions. [2024-11-13 22:59:34,516 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 412 transitions. [2024-11-13 22:59:34,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:59:34,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:34,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:34,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:34,718 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 127 proven. 73 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:37,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:37,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 198 states and 415 transitions. [2024-11-13 22:59:37,219 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 415 transitions. [2024-11-13 22:59:37,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:59:37,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:37,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:37,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:38,650 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 127 proven. 83 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:45,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:45,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 205 states and 437 transitions. [2024-11-13 22:59:45,374 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 437 transitions. [2024-11-13 22:59:45,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:59:45,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:45,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:45,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:45,505 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 156 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:47,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:47,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 208 states and 440 transitions. [2024-11-13 22:59:47,920 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 440 transitions. [2024-11-13 22:59:47,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:59:47,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:47,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:47,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:49,113 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 127 proven. 83 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:51,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:51,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 209 states and 452 transitions. [2024-11-13 22:59:51,031 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 452 transitions. [2024-11-13 22:59:51,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:59:51,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:51,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:51,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:51,465 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 55 proven. 166 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:55,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:55,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 213 states and 476 transitions. [2024-11-13 22:59:55,334 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 476 transitions. [2024-11-13 22:59:55,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:59:55,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:55,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:55,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:55,436 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 156 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:57,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:57,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 216 states and 479 transitions. [2024-11-13 22:59:57,962 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 479 transitions. [2024-11-13 22:59:57,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:59:57,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:57,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:57,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:58,122 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 55 proven. 166 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:59,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:59,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 215 states and 465 transitions. [2024-11-13 22:59:59,238 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 465 transitions. [2024-11-13 22:59:59,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:59:59,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:59,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:59,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:59,354 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 156 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:02,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:02,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 218 states and 468 transitions. [2024-11-13 23:00:02,140 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 468 transitions. [2024-11-13 23:00:02,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:00:02,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:02,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:02,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:02,365 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 156 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:04,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:04,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 221 states and 471 transitions. [2024-11-13 23:00:04,971 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 471 transitions. [2024-11-13 23:00:04,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:00:04,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:04,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:04,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:06,408 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 156 proven. 97 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:13,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:13,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 228 states and 494 transitions. [2024-11-13 23:00:13,887 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 494 transitions. [2024-11-13 23:00:13,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:00:13,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:13,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:13,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:14,003 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 188 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:16,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:16,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 231 states and 497 transitions. [2024-11-13 23:00:16,626 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 497 transitions. [2024-11-13 23:00:16,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:00:16,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:16,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:16,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:17,702 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 156 proven. 97 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:19,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:19,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 232 states and 510 transitions. [2024-11-13 23:00:19,853 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 510 transitions. [2024-11-13 23:00:19,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:00:19,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:19,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:19,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:20,337 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 66 proven. 199 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:24,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:24,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 236 states and 535 transitions. [2024-11-13 23:00:24,589 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 535 transitions. [2024-11-13 23:00:24,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:00:24,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:24,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:24,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:24,730 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 188 proven. 79 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:27,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:27,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 239 states and 538 transitions. [2024-11-13 23:00:27,441 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 538 transitions. [2024-11-13 23:00:27,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:00:27,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:27,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:27,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:27,553 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 66 proven. 199 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:28,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:28,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 238 states and 523 transitions. [2024-11-13 23:00:28,700 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 523 transitions. [2024-11-13 23:00:28,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:00:28,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:28,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:28,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:28,831 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 188 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:31,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:31,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 241 states and 526 transitions. [2024-11-13 23:00:31,761 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 526 transitions. [2024-11-13 23:00:31,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:00:31,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:31,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:31,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:31,959 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 188 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:34,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:34,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 244 states and 529 transitions. [2024-11-13 23:00:34,762 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 529 transitions. [2024-11-13 23:00:34,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:00:34,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:34,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:34,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:36,472 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 188 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:44,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:44,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 251 states and 553 transitions. [2024-11-13 23:00:44,602 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 553 transitions. [2024-11-13 23:00:44,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:00:44,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:44,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:44,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:44,907 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 223 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:47,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:47,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 254 states and 556 transitions. [2024-11-13 23:00:47,860 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 556 transitions. [2024-11-13 23:00:47,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:00:47,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:47,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:47,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:49,218 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 188 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:51,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:51,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 255 states and 570 transitions. [2024-11-13 23:00:51,555 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 570 transitions. [2024-11-13 23:00:51,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:00:51,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:51,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:51,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:52,069 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 78 proven. 235 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:56,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:56,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 259 states and 596 transitions. [2024-11-13 23:00:56,652 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 596 transitions. [2024-11-13 23:00:56,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:00:56,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:56,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:56,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:56,800 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 223 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:59,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:59,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 262 states and 599 transitions. [2024-11-13 23:00:59,849 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 599 transitions. [2024-11-13 23:00:59,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:00:59,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:59,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:59,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:00,043 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 78 proven. 235 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:01,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:01,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 261 states and 583 transitions. [2024-11-13 23:01:01,335 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 583 transitions. [2024-11-13 23:01:01,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:01:01,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:01,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:01,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:01,585 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 223 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:04,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:04,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 264 states and 586 transitions. [2024-11-13 23:01:04,610 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 586 transitions. [2024-11-13 23:01:04,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:01:04,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:04,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:04,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:04,772 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 223 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:07,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:07,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 267 states and 589 transitions. [2024-11-13 23:01:07,850 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 589 transitions. [2024-11-13 23:01:07,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:01:07,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:07,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:07,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:09,763 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 223 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:18,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:18,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 274 states and 614 transitions. [2024-11-13 23:01:18,598 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 614 transitions. [2024-11-13 23:01:18,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:01:18,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:18,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:18,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:18,783 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 261 proven. 95 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:21,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:21,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 277 states and 617 transitions. [2024-11-13 23:01:21,994 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 617 transitions. [2024-11-13 23:01:21,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:01:21,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:21,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:22,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:23,300 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 223 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:25,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:25,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 278 states and 632 transitions. [2024-11-13 23:01:25,786 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 632 transitions. [2024-11-13 23:01:25,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:01:25,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:25,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:25,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:26,370 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 91 proven. 274 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:31,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:31,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 282 states and 659 transitions. [2024-11-13 23:01:31,488 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 659 transitions. [2024-11-13 23:01:31,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:01:31,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:31,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:31,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:31,646 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 261 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:34,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:34,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 285 states and 662 transitions. [2024-11-13 23:01:34,936 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 662 transitions. [2024-11-13 23:01:34,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:01:34,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:34,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:34,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:35,068 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 91 proven. 274 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:36,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:36,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 284 states and 645 transitions. [2024-11-13 23:01:36,442 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 645 transitions. [2024-11-13 23:01:36,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:01:36,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:36,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:36,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:36,760 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 261 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:40,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:40,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 287 states and 648 transitions. [2024-11-13 23:01:40,117 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 648 transitions. [2024-11-13 23:01:40,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:01:40,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:40,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:40,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:40,266 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 261 proven. 131 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:43,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:43,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 290 states and 651 transitions. [2024-11-13 23:01:43,571 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 651 transitions. [2024-11-13 23:01:43,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:01:43,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:43,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:43,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:45,637 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 261 proven. 145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:55,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:55,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 297 states and 677 transitions. [2024-11-13 23:01:55,408 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 677 transitions. [2024-11-13 23:01:55,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:01:55,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:55,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:55,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:55,562 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 302 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:58,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:58,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 300 states and 680 transitions. [2024-11-13 23:01:58,835 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 680 transitions. [2024-11-13 23:01:58,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:01:58,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:58,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:58,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:00,399 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 261 proven. 145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:03,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:03,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 301 states and 696 transitions. [2024-11-13 23:02:03,131 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 696 transitions. [2024-11-13 23:02:03,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:02:03,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:03,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:03,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:03,916 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 105 proven. 316 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:09,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:09,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 305 states and 724 transitions. [2024-11-13 23:02:09,181 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 724 transitions. [2024-11-13 23:02:09,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:02:09,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:09,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:09,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:09,342 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 302 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:13,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:13,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 308 states and 727 transitions. [2024-11-13 23:02:13,115 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 727 transitions. [2024-11-13 23:02:13,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:02:13,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:13,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:13,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:13,348 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 105 proven. 316 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:14,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:14,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 307 states and 709 transitions. [2024-11-13 23:02:14,917 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 709 transitions. [2024-11-13 23:02:14,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:02:14,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:14,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:14,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:15,084 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 302 proven. 134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:18,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:18,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 310 states and 712 transitions. [2024-11-13 23:02:18,636 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 712 transitions. [2024-11-13 23:02:18,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:02:18,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:18,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:18,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:18,834 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 302 proven. 148 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:22,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:22,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 313 states and 715 transitions. [2024-11-13 23:02:22,605 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 715 transitions. [2024-11-13 23:02:22,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:02:22,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:22,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:22,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:24,694 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 302 proven. 163 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:35,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:35,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 320 states and 742 transitions. [2024-11-13 23:02:35,294 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 742 transitions. [2024-11-13 23:02:35,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:02:35,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:35,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:35,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:35,454 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 346 proven. 124 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:38,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:39,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 323 states and 745 transitions. [2024-11-13 23:02:39,000 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 745 transitions. [2024-11-13 23:02:39,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:02:39,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:39,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:39,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:40,604 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 302 proven. 163 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:43,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:43,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 324 states and 762 transitions. [2024-11-13 23:02:43,707 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 762 transitions. [2024-11-13 23:02:43,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:02:43,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:43,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:43,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:44,370 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 120 proven. 361 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:50,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:50,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 328 states and 791 transitions. [2024-11-13 23:02:50,122 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 791 transitions. [2024-11-13 23:02:50,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:02:50,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:50,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:50,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:50,303 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 346 proven. 137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:54,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:54,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 331 states and 794 transitions. [2024-11-13 23:02:54,239 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 794 transitions. [2024-11-13 23:02:54,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:02:54,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:54,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:54,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:54,410 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 120 proven. 361 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:56,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:56,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 330 states and 775 transitions. [2024-11-13 23:02:56,076 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 775 transitions. [2024-11-13 23:02:56,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:02:56,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:56,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:56,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:56,259 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 346 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:00,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:00,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 333 states and 778 transitions. [2024-11-13 23:03:00,143 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 778 transitions. [2024-11-13 23:03:00,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:03:00,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:00,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:00,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:00,323 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 346 proven. 166 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:04,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:04,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 336 states and 781 transitions. [2024-11-13 23:03:04,326 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 781 transitions. [2024-11-13 23:03:04,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:03:04,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:04,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:04,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:06,653 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 346 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:17,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:17,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 343 states and 809 transitions. [2024-11-13 23:03:17,953 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 809 transitions. [2024-11-13 23:03:17,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:03:17,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:17,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:17,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:18,140 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 393 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:21,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:21,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 346 states and 812 transitions. [2024-11-13 23:03:21,996 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 812 transitions. [2024-11-13 23:03:21,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:03:21,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:21,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:22,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:23,871 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 346 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:27,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:27,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 347 states and 830 transitions. [2024-11-13 23:03:27,029 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 830 transitions. [2024-11-13 23:03:27,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:03:27,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:27,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:27,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:27,809 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 136 proven. 409 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:34,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:34,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 351 states and 860 transitions. [2024-11-13 23:03:34,271 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 860 transitions. [2024-11-13 23:03:34,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:03:34,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:34,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:34,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:34,675 INFO L134 CoverageAnalysis]: Checked inductivity of 547 backedges. 393 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:38,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:38,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 354 states and 863 transitions. [2024-11-13 23:03:38,776 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 863 transitions. [2024-11-13 23:03:38,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:03:38,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:38,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:38,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:38,984 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 136 proven. 409 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:40,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:40,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 353 states and 843 transitions. [2024-11-13 23:03:40,837 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 843 transitions. [2024-11-13 23:03:40,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:03:40,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:40,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:40,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:41,086 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 393 proven. 169 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:45,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:45,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 356 states and 846 transitions. [2024-11-13 23:03:45,405 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 846 transitions. [2024-11-13 23:03:45,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:03:45,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:45,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:45,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:45,615 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 393 proven. 185 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:49,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:49,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 359 states and 849 transitions. [2024-11-13 23:03:49,763 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 849 transitions. [2024-11-13 23:03:49,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:03:49,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:49,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:49,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:52,352 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 393 proven. 202 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:04,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:04,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 366 states and 878 transitions. [2024-11-13 23:04:04,745 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 878 transitions. [2024-11-13 23:04:04,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:04:04,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:04,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:04,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:04,951 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 443 proven. 157 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:09,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:09,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 369 states and 881 transitions. [2024-11-13 23:04:09,943 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 881 transitions. [2024-11-13 23:04:09,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:04:09,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:09,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:09,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:12,001 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 393 proven. 202 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:15,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:15,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 370 states and 900 transitions. [2024-11-13 23:04:15,593 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 900 transitions. [2024-11-13 23:04:15,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 23:04:15,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:15,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:15,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:16,459 INFO L134 CoverageAnalysis]: Checked inductivity of 613 backedges. 153 proven. 460 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:23,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:23,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 374 states and 931 transitions. [2024-11-13 23:04:23,825 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 931 transitions. [2024-11-13 23:04:23,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 23:04:23,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:23,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:23,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:24,072 INFO L134 CoverageAnalysis]: Checked inductivity of 615 backedges. 443 proven. 172 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:29,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:29,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 377 states and 934 transitions. [2024-11-13 23:04:29,330 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 934 transitions. [2024-11-13 23:04:29,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 23:04:29,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:29,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:29,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:29,566 INFO L134 CoverageAnalysis]: Checked inductivity of 613 backedges. 153 proven. 460 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:31,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:31,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 376 states and 913 transitions. [2024-11-13 23:04:31,770 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 913 transitions. [2024-11-13 23:04:31,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 23:04:31,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:31,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:31,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:32,013 INFO L134 CoverageAnalysis]: Checked inductivity of 631 backedges. 443 proven. 188 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:36,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:36,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 379 states and 916 transitions. [2024-11-13 23:04:36,453 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 916 transitions. [2024-11-13 23:04:36,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 23:04:36,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:36,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:36,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:36,834 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 443 proven. 205 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:41,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:41,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 382 states and 919 transitions. [2024-11-13 23:04:41,245 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 919 transitions. [2024-11-13 23:04:41,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:04:41,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:41,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:41,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:44,133 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 443 proven. 223 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:58,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:58,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 389 states and 949 transitions. [2024-11-13 23:04:58,232 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 949 transitions. [2024-11-13 23:04:58,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:04:58,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:58,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:58,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:58,581 INFO L134 CoverageAnalysis]: Checked inductivity of 671 backedges. 496 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:03,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:03,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 392 states and 952 transitions. [2024-11-13 23:05:03,300 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 952 transitions. [2024-11-13 23:05:03,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:05:03,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:03,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:03,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:05,322 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 443 proven. 223 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:09,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:09,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 393 states and 972 transitions. [2024-11-13 23:05:09,079 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 972 transitions. [2024-11-13 23:05:09,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 23:05:09,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:09,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:09,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:09,961 INFO L134 CoverageAnalysis]: Checked inductivity of 685 backedges. 171 proven. 514 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:17,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:17,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 397 states and 1004 transitions. [2024-11-13 23:05:17,493 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 1004 transitions. [2024-11-13 23:05:17,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 23:05:17,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:17,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:17,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:17,916 INFO L134 CoverageAnalysis]: Checked inductivity of 687 backedges. 496 proven. 191 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:23,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:23,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 400 states and 1007 transitions. [2024-11-13 23:05:23,030 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1007 transitions. [2024-11-13 23:05:23,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 23:05:23,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:23,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:23,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:23,379 INFO L134 CoverageAnalysis]: Checked inductivity of 685 backedges. 171 proven. 514 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:25,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:25,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 399 states and 985 transitions. [2024-11-13 23:05:25,445 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 985 transitions. [2024-11-13 23:05:25,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:05:25,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:25,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:25,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:25,678 INFO L134 CoverageAnalysis]: Checked inductivity of 704 backedges. 496 proven. 208 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:30,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:30,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 402 states and 988 transitions. [2024-11-13 23:05:30,627 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 988 transitions. [2024-11-13 23:05:30,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:05:30,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:30,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:30,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:30,991 INFO L134 CoverageAnalysis]: Checked inductivity of 722 backedges. 496 proven. 226 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:35,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:35,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 405 states and 991 transitions. [2024-11-13 23:05:35,649 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 991 transitions. [2024-11-13 23:05:35,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:05:35,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:35,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:35,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:38,752 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 496 proven. 245 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:54,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:54,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 412 states and 1022 transitions. [2024-11-13 23:05:54,166 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 1022 transitions. [2024-11-13 23:05:54,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:05:54,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:54,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:54,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:54,403 INFO L134 CoverageAnalysis]: Checked inductivity of 746 backedges. 552 proven. 194 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:59,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:59,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 415 states and 1025 transitions. [2024-11-13 23:05:59,183 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 1025 transitions. [2024-11-13 23:05:59,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:05:59,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:59,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:59,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:01,318 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 496 proven. 245 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:05,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:05,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 416 states and 1046 transitions. [2024-11-13 23:06:05,401 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 1046 transitions. [2024-11-13 23:06:05,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:06:05,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:05,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:05,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:06,312 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 190 proven. 571 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:13,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:13,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 420 states and 1079 transitions. [2024-11-13 23:06:13,723 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 1079 transitions. [2024-11-13 23:06:13,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:06:13,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:13,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:13,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:13,982 INFO L134 CoverageAnalysis]: Checked inductivity of 763 backedges. 552 proven. 211 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:18,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:18,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 423 states and 1082 transitions. [2024-11-13 23:06:18,987 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1082 transitions. [2024-11-13 23:06:18,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:06:18,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:18,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:19,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:19,241 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 190 proven. 571 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:21,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:21,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 422 states and 1059 transitions. [2024-11-13 23:06:21,395 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1059 transitions. [2024-11-13 23:06:21,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:06:21,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:21,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:21,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:21,643 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 552 proven. 229 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:26,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:26,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 425 states and 1062 transitions. [2024-11-13 23:06:26,571 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1062 transitions. [2024-11-13 23:06:26,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:06:26,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:26,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:26,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:26,998 INFO L134 CoverageAnalysis]: Checked inductivity of 800 backedges. 552 proven. 248 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:32,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:32,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 428 states and 1065 transitions. [2024-11-13 23:06:32,003 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1065 transitions. [2024-11-13 23:06:32,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:06:32,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:32,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:32,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:34,925 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 552 proven. 268 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:49,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:49,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 435 states and 1097 transitions. [2024-11-13 23:06:49,315 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1097 transitions. [2024-11-13 23:06:49,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:06:49,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:49,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:49,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:49,802 INFO L134 CoverageAnalysis]: Checked inductivity of 825 backedges. 611 proven. 214 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:55,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:55,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 438 states and 1100 transitions. [2024-11-13 23:06:55,141 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1100 transitions. [2024-11-13 23:06:55,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:06:55,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:55,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:55,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:57,378 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 552 proven. 268 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:07:01,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:01,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 439 states and 1122 transitions. [2024-11-13 23:07:01,802 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 1122 transitions. [2024-11-13 23:07:01,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:07:01,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:01,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:01,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:02,792 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 210 proven. 631 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:07:10,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:10,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 443 states and 1156 transitions. [2024-11-13 23:07:10,880 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1156 transitions. [2024-11-13 23:07:10,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:07:10,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:10,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:11,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:11,321 INFO L134 CoverageAnalysis]: Checked inductivity of 843 backedges. 611 proven. 232 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:07:16,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:16,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 446 states and 1159 transitions. [2024-11-13 23:07:16,454 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1159 transitions. [2024-11-13 23:07:16,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:07:16,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:16,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:16,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:16,730 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 210 proven. 631 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:07:18,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:18,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 445 states and 1135 transitions. [2024-11-13 23:07:18,978 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 1135 transitions. [2024-11-13 23:07:18,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:07:18,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:18,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:18,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:19,511 INFO L134 CoverageAnalysis]: Checked inductivity of 862 backedges. 611 proven. 251 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:07:24,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:24,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 448 states and 1138 transitions. [2024-11-13 23:07:24,744 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 1138 transitions. [2024-11-13 23:07:24,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:07:24,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:24,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:24,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:25,015 INFO L134 CoverageAnalysis]: Checked inductivity of 882 backedges. 611 proven. 271 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:07:30,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:30,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 451 states and 1141 transitions. [2024-11-13 23:07:30,490 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 1141 transitions. [2024-11-13 23:07:30,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:07:30,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:30,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:30,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:33,605 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 611 proven. 292 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:07:48,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:48,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 458 states and 1174 transitions. [2024-11-13 23:07:48,778 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1174 transitions. [2024-11-13 23:07:48,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:07:48,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:48,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:48,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:49,104 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 673 proven. 235 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:07:54,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:54,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 461 states and 1177 transitions. [2024-11-13 23:07:54,361 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1177 transitions. [2024-11-13 23:07:54,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:07:54,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:54,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:54,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:56,819 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 611 proven. 292 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:08:01,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:01,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 462 states and 1200 transitions. [2024-11-13 23:08:01,053 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 1200 transitions. [2024-11-13 23:08:01,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 23:08:01,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:01,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:01,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:02,042 INFO L134 CoverageAnalysis]: Checked inductivity of 925 backedges. 231 proven. 694 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:08:10,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:10,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 466 states and 1235 transitions. [2024-11-13 23:08:10,554 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1235 transitions. [2024-11-13 23:08:10,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 23:08:10,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:10,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:10,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:10,831 INFO L134 CoverageAnalysis]: Checked inductivity of 927 backedges. 673 proven. 254 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:08:16,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:16,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 469 states and 1238 transitions. [2024-11-13 23:08:16,243 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1238 transitions. [2024-11-13 23:08:16,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 23:08:16,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:16,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:16,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:16,516 INFO L134 CoverageAnalysis]: Checked inductivity of 925 backedges. 231 proven. 694 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:08:18,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:18,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 468 states and 1213 transitions. [2024-11-13 23:08:18,857 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 1213 transitions. [2024-11-13 23:08:18,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:08:18,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:18,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:18,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:19,367 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 673 proven. 274 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:08:25,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:25,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 471 states and 1216 transitions. [2024-11-13 23:08:25,176 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1216 transitions. [2024-11-13 23:08:25,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 23:08:25,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:25,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:25,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:25,476 INFO L134 CoverageAnalysis]: Checked inductivity of 968 backedges. 673 proven. 295 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:08:31,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:31,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 474 states and 1219 transitions. [2024-11-13 23:08:31,051 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 1219 transitions. [2024-11-13 23:08:31,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:08:31,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:31,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:31,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:34,570 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 673 proven. 317 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:08:50,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:50,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 481 states and 1253 transitions. [2024-11-13 23:08:50,936 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 1253 transitions. [2024-11-13 23:08:50,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:08:50,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:50,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:50,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:51,243 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 738 proven. 257 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:08:56,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:56,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 484 states and 1256 transitions. [2024-11-13 23:08:56,692 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1256 transitions. [2024-11-13 23:08:56,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:08:56,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:56,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:56,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:59,188 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 673 proven. 317 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:04,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:04,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 485 states and 1280 transitions. [2024-11-13 23:09:04,077 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1280 transitions. [2024-11-13 23:09:04,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:09:04,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:04,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:04,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:05,163 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 253 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:14,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:14,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 489 states and 1316 transitions. [2024-11-13 23:09:14,522 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1316 transitions. [2024-11-13 23:09:14,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:09:14,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:14,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:14,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:15,010 INFO L134 CoverageAnalysis]: Checked inductivity of 1015 backedges. 738 proven. 277 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:21,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:21,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 492 states and 1319 transitions. [2024-11-13 23:09:21,030 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1319 transitions. [2024-11-13 23:09:21,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:09:21,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:21,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:21,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:21,324 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 253 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:23,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:23,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 491 states and 1293 transitions. [2024-11-13 23:09:23,856 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1293 transitions. [2024-11-13 23:09:23,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:09:23,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:23,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:23,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:24,160 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 738 proven. 298 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:30,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:30,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 494 states and 1296 transitions. [2024-11-13 23:09:30,415 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1296 transitions. [2024-11-13 23:09:30,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:09:30,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:30,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:30,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:30,730 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 738 proven. 320 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:36,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:36,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 497 states and 1299 transitions. [2024-11-13 23:09:36,530 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1299 transitions. [2024-11-13 23:09:36,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:09:36,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:36,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:36,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:40,065 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 738 proven. 343 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:57,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:57,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 504 states and 1334 transitions. [2024-11-13 23:09:57,858 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1334 transitions. [2024-11-13 23:09:57,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:09:57,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:57,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:57,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:58,164 INFO L134 CoverageAnalysis]: Checked inductivity of 1086 backedges. 806 proven. 280 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:03,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:03,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 507 states and 1337 transitions. [2024-11-13 23:10:03,834 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 1337 transitions. [2024-11-13 23:10:03,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:10:03,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:03,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:03,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:06,415 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 738 proven. 343 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:11,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:11,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 508 states and 1362 transitions. [2024-11-13 23:10:11,449 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1362 transitions. [2024-11-13 23:10:11,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:10:11,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:11,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:11,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:12,753 INFO L134 CoverageAnalysis]: Checked inductivity of 1105 backedges. 276 proven. 829 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:21,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:21,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 512 states and 1399 transitions. [2024-11-13 23:10:21,955 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1399 transitions. [2024-11-13 23:10:21,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:10:21,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:21,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:21,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:22,284 INFO L134 CoverageAnalysis]: Checked inductivity of 1107 backedges. 806 proven. 301 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:28,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:28,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 515 states and 1402 transitions. [2024-11-13 23:10:28,574 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1402 transitions. [2024-11-13 23:10:28,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:10:28,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:28,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:28,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:29,095 INFO L134 CoverageAnalysis]: Checked inductivity of 1105 backedges. 276 proven. 829 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:31,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:31,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 514 states and 1375 transitions. [2024-11-13 23:10:31,745 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1375 transitions. [2024-11-13 23:10:31,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 23:10:31,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:31,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:31,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:32,144 INFO L134 CoverageAnalysis]: Checked inductivity of 1129 backedges. 806 proven. 323 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:38,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:38,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 517 states and 1378 transitions. [2024-11-13 23:10:38,944 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1378 transitions. [2024-11-13 23:10:38,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 23:10:38,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:38,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:38,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:39,323 INFO L134 CoverageAnalysis]: Checked inductivity of 1152 backedges. 806 proven. 346 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:45,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:45,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 520 states and 1381 transitions. [2024-11-13 23:10:45,597 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1381 transitions. [2024-11-13 23:10:45,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:10:45,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:45,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:45,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:49,745 INFO L134 CoverageAnalysis]: Checked inductivity of 1176 backedges. 806 proven. 370 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.