./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/array-examples/sanfoundry_24-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7b45cc1-bf33-4109-b3d7-6d6ad8b44ce3/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7b45cc1-bf33-4109-b3d7-6d6ad8b44ce3/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_d7b45cc1-bf33-4109-b3d7-6d6ad8b44ce3/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7b45cc1-bf33-4109-b3d7-6d6ad8b44ce3/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-examples/sanfoundry_24-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7b45cc1-bf33-4109-b3d7-6d6ad8b44ce3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7b45cc1-bf33-4109-b3d7-6d6ad8b44ce3/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7e3ff0b77765ac98635f2070c186c57a6cae0bb79eb8bc9016d9d716e81867aa --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:40:06,140 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:40:06,233 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7b45cc1-bf33-4109-b3d7-6d6ad8b44ce3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 20:40:06,241 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:40:06,241 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:40:06,275 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:40:06,278 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:40:06,278 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:40:06,278 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:40:06,278 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:40:06,279 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:40:06,279 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:40:06,279 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:40:06,279 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 20:40:06,279 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 20:40:06,279 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 20:40:06,279 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:40:06,279 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:40:06,279 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:40:06,280 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:40:06,280 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:40:06,280 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:40:06,280 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:40:06,280 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:40:06,280 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:40:06,280 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:40:06,280 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:40:06,280 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:40:06,281 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:40:06,281 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:40:06,281 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_d7b45cc1-bf33-4109-b3d7-6d6ad8b44ce3/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 7e3ff0b77765ac98635f2070c186c57a6cae0bb79eb8bc9016d9d716e81867aa [2024-11-13 20:40:06,585 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:40:06,593 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:40:06,595 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:40:06,596 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:40:06,597 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:40:06,598 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7b45cc1-bf33-4109-b3d7-6d6ad8b44ce3/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-examples/sanfoundry_24-2.i Unable to find full path for "g++" [2024-11-13 20:40:08,468 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:40:08,724 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:40:08,724 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7b45cc1-bf33-4109-b3d7-6d6ad8b44ce3/sv-benchmarks/c/array-examples/sanfoundry_24-2.i [2024-11-13 20:40:08,744 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7b45cc1-bf33-4109-b3d7-6d6ad8b44ce3/bin/ukojak-verify-EEHR8qb7sm/data/28aff92be/a4f9510496f54e3099e3d871a1167378/FLAG1a332eacb [2024-11-13 20:40:08,766 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7b45cc1-bf33-4109-b3d7-6d6ad8b44ce3/bin/ukojak-verify-EEHR8qb7sm/data/28aff92be/a4f9510496f54e3099e3d871a1167378 [2024-11-13 20:40:08,772 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:40:08,774 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:40:08,778 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:40:08,778 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:40:08,784 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:40:08,785 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:40:08" (1/1) ... [2024-11-13 20:40:08,786 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e594c71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:08, skipping insertion in model container [2024-11-13 20:40:08,786 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:40:08" (1/1) ... [2024-11-13 20:40:08,804 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:40:09,000 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:40:09,016 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:40:09,037 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:40:09,056 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:40:09,056 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:09 WrapperNode [2024-11-13 20:40:09,057 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:40:09,058 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:40:09,058 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:40:09,058 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:40:09,064 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:09" (1/1) ... [2024-11-13 20:40:09,073 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:09" (1/1) ... [2024-11-13 20:40:09,094 INFO L138 Inliner]: procedures = 18, calls = 19, calls flagged for inlining = 7, calls inlined = 8, statements flattened = 77 [2024-11-13 20:40:09,095 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:40:09,095 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:40:09,095 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:40:09,095 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:40:09,104 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:09" (1/1) ... [2024-11-13 20:40:09,105 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:09" (1/1) ... [2024-11-13 20:40:09,111 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:09" (1/1) ... [2024-11-13 20:40:09,111 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:09" (1/1) ... [2024-11-13 20:40:09,119 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:09" (1/1) ... [2024-11-13 20:40:09,127 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:09" (1/1) ... [2024-11-13 20:40:09,128 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:09" (1/1) ... [2024-11-13 20:40:09,133 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:09" (1/1) ... [2024-11-13 20:40:09,135 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:40:09,135 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:40:09,135 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:40:09,135 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:40:09,140 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:09" (1/1) ... [2024-11-13 20:40:09,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:40:09,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7b45cc1-bf33-4109-b3d7-6d6ad8b44ce3/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:40:09,176 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7b45cc1-bf33-4109-b3d7-6d6ad8b44ce3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:40:09,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7b45cc1-bf33-4109-b3d7-6d6ad8b44ce3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:40:09,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:40:09,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:40:09,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:40:09,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:40:09,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:40:09,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:40:09,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:40:09,213 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:40:09,307 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:40:09,309 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:40:09,562 INFO L? ?]: Removed 41 outVars from TransFormulas that were not future-live. [2024-11-13 20:40:09,562 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:40:09,662 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:40:09,662 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 20:40:09,662 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:40:09 BoogieIcfgContainer [2024-11-13 20:40:09,662 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:40:09,663 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:40:09,663 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:40:09,678 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:40:09,678 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:40:09" (1/1) ... [2024-11-13 20:40:09,691 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:40:09,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:09,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 38 states and 46 transitions. [2024-11-13 20:40:09,756 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 46 transitions. [2024-11-13 20:40:09,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 20:40:09,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:09,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:09,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:09,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:09,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:09,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 37 states and 45 transitions. [2024-11-13 20:40:09,992 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 45 transitions. [2024-11-13 20:40:09,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 20:40:09,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:09,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:10,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:10,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:10,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:10,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 39 states and 48 transitions. [2024-11-13 20:40:10,329 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 48 transitions. [2024-11-13 20:40:10,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:40:10,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:10,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:10,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:10,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:10,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:10,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 41 states and 52 transitions. [2024-11-13 20:40:10,414 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 52 transitions. [2024-11-13 20:40:10,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:40:10,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:10,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:10,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:10,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:10,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:10,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 43 states and 57 transitions. [2024-11-13 20:40:10,592 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 57 transitions. [2024-11-13 20:40:10,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 20:40:10,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:10,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:10,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:10,667 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:10,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:10,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 45 states and 61 transitions. [2024-11-13 20:40:10,701 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 61 transitions. [2024-11-13 20:40:10,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 20:40:10,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:10,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:10,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:10,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:11,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:11,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 47 states and 66 transitions. [2024-11-13 20:40:11,169 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 66 transitions. [2024-11-13 20:40:11,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 20:40:11,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:11,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:11,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:11,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:11,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:11,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 50 states and 74 transitions. [2024-11-13 20:40:11,840 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 74 transitions. [2024-11-13 20:40:11,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 20:40:11,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:11,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:11,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:12,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:12,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:12,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 52 states and 82 transitions. [2024-11-13 20:40:12,448 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 82 transitions. [2024-11-13 20:40:12,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:40:12,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:12,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:12,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:12,674 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:13,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:13,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 54 states and 88 transitions. [2024-11-13 20:40:13,063 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 88 transitions. [2024-11-13 20:40:13,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:40:13,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:13,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:13,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:13,173 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:13,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:13,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 55 states and 91 transitions. [2024-11-13 20:40:13,443 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 91 transitions. [2024-11-13 20:40:13,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:40:13,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:13,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:13,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:13,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:13,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:13,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 56 states and 93 transitions. [2024-11-13 20:40:13,792 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 93 transitions. [2024-11-13 20:40:13,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:40:13,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:13,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:13,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:14,055 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:14,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:14,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 60 states and 100 transitions. [2024-11-13 20:40:14,942 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 100 transitions. [2024-11-13 20:40:14,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:40:14,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:14,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:14,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:14,971 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:14,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:14,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 59 states and 99 transitions. [2024-11-13 20:40:14,992 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 99 transitions. [2024-11-13 20:40:14,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:40:14,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:14,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:15,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:15,085 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:40:15,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:15,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 61 states and 102 transitions. [2024-11-13 20:40:15,114 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 102 transitions. [2024-11-13 20:40:15,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:40:15,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:15,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:15,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:15,210 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:40:15,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:15,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 61 states and 100 transitions. [2024-11-13 20:40:15,504 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 100 transitions. [2024-11-13 20:40:15,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:40:15,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:15,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:15,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:15,748 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:16,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:16,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 63 states and 105 transitions. [2024-11-13 20:40:16,150 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 105 transitions. [2024-11-13 20:40:16,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:40:16,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:16,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:16,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:16,365 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 20:40:17,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:17,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 68 states and 119 transitions. [2024-11-13 20:40:17,079 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 119 transitions. [2024-11-13 20:40:17,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:40:17,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:17,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:17,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:17,109 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:17,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:17,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 69 states and 120 transitions. [2024-11-13 20:40:17,273 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 120 transitions. [2024-11-13 20:40:17,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:40:17,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:17,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:17,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:17,714 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:40:18,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:18,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 70 states and 120 transitions. [2024-11-13 20:40:18,505 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 120 transitions. [2024-11-13 20:40:18,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:40:18,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:18,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:18,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:18,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:40:19,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:19,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 74 states and 130 transitions. [2024-11-13 20:40:19,605 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 130 transitions. [2024-11-13 20:40:19,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:40:19,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:19,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:19,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:19,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:40:20,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:20,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 76 states and 134 transitions. [2024-11-13 20:40:20,541 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 134 transitions. [2024-11-13 20:40:20,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:40:20,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:20,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:20,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:20,602 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:40:20,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:20,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 76 states and 132 transitions. [2024-11-13 20:40:20,874 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 132 transitions. [2024-11-13 20:40:20,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:40:20,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:20,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:20,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:21,085 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:21,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:21,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 78 states and 138 transitions. [2024-11-13 20:40:21,624 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 138 transitions. [2024-11-13 20:40:21,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:40:21,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:21,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:21,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:21,650 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:40:21,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:21,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 79 states and 139 transitions. [2024-11-13 20:40:21,939 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 139 transitions. [2024-11-13 20:40:21,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:40:21,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:21,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:21,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:22,045 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:40:22,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:22,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 82 states and 143 transitions. [2024-11-13 20:40:22,811 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 143 transitions. [2024-11-13 20:40:22,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:40:22,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:22,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:22,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:22,837 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:23,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:23,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 77 states and 135 transitions. [2024-11-13 20:40:23,101 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 135 transitions. [2024-11-13 20:40:23,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:40:23,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:23,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:23,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:23,161 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 20:40:23,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:23,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 80 states and 138 transitions. [2024-11-13 20:40:23,794 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 138 transitions. [2024-11-13 20:40:23,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:40:23,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:23,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:23,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:23,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:40:23,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:23,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 79 states and 137 transitions. [2024-11-13 20:40:23,845 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 137 transitions. [2024-11-13 20:40:23,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:40:23,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:23,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:23,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:23,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:24,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:24,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 85 states and 147 transitions. [2024-11-13 20:40:24,512 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 147 transitions. [2024-11-13 20:40:24,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:40:24,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:24,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:24,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:24,674 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:40:24,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:24,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 84 states and 145 transitions. [2024-11-13 20:40:24,965 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 145 transitions. [2024-11-13 20:40:24,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:40:24,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:24,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:24,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:25,028 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:40:25,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:25,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 84 states and 143 transitions. [2024-11-13 20:40:25,307 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 143 transitions. [2024-11-13 20:40:25,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:40:25,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:25,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:25,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:25,838 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:26,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:26,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 86 states and 154 transitions. [2024-11-13 20:40:26,836 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 154 transitions. [2024-11-13 20:40:26,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:40:26,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:26,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:26,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:26,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:40:27,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:27,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 88 states and 157 transitions. [2024-11-13 20:40:27,644 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 157 transitions. [2024-11-13 20:40:27,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:40:27,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:27,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:27,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:27,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:28,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:28,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 90 states and 158 transitions. [2024-11-13 20:40:28,181 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 158 transitions. [2024-11-13 20:40:28,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:40:28,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:28,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:28,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:28,317 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:40:28,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:28,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 89 states and 157 transitions. [2024-11-13 20:40:28,811 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 157 transitions. [2024-11-13 20:40:28,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:40:28,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:28,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:28,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:28,964 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:40:29,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:29,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 95 states and 169 transitions. [2024-11-13 20:40:29,783 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 169 transitions. [2024-11-13 20:40:29,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:40:29,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:29,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:29,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:29,822 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:40:29,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:29,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 96 states and 170 transitions. [2024-11-13 20:40:29,864 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 170 transitions. [2024-11-13 20:40:29,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:40:29,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:29,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:29,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:29,925 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:40:32,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:32,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 106 states and 193 transitions. [2024-11-13 20:40:32,614 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 193 transitions. [2024-11-13 20:40:32,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:40:32,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:32,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:32,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:32,692 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:40:33,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:33,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 108 states and 194 transitions. [2024-11-13 20:40:33,146 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 194 transitions. [2024-11-13 20:40:33,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:40:33,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:33,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:33,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:33,209 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:40:33,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:33,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 109 states and 197 transitions. [2024-11-13 20:40:33,656 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 197 transitions. [2024-11-13 20:40:33,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:40:33,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:33,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:33,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:33,913 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:34,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:34,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 111 states and 206 transitions. [2024-11-13 20:40:34,736 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 206 transitions. [2024-11-13 20:40:34,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:40:34,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:34,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:34,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:35,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:35,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:35,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 112 states and 207 transitions. [2024-11-13 20:40:35,678 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 207 transitions. [2024-11-13 20:40:35,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:40:35,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:35,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:35,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:36,048 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:38,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:38,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 120 states and 226 transitions. [2024-11-13 20:40:38,571 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 226 transitions. [2024-11-13 20:40:38,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:40:38,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:38,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:38,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:38,690 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:40:40,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:40,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 121 states and 227 transitions. [2024-11-13 20:40:40,069 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 227 transitions. [2024-11-13 20:40:40,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:40:40,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:40,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:40,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:40,122 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:40:40,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:40,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 122 states and 230 transitions. [2024-11-13 20:40:40,909 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 230 transitions. [2024-11-13 20:40:40,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:40:40,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:40,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:40,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:41,362 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:40:42,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:42,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 122 states and 228 transitions. [2024-11-13 20:40:42,182 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 228 transitions. [2024-11-13 20:40:42,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:40:42,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:42,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:42,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:42,246 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:40:44,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:44,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 125 states and 236 transitions. [2024-11-13 20:40:44,044 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 236 transitions. [2024-11-13 20:40:44,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:40:44,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:44,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:44,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:44,094 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:40:44,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:44,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 126 states and 237 transitions. [2024-11-13 20:40:44,686 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 237 transitions. [2024-11-13 20:40:44,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:40:44,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:44,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:44,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:44,740 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 20:40:44,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:44,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 126 states and 236 transitions. [2024-11-13 20:40:44,773 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 236 transitions. [2024-11-13 20:40:44,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:40:44,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:44,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:44,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:44,826 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 20:40:45,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:45,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 126 states and 233 transitions. [2024-11-13 20:40:45,421 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 233 transitions. [2024-11-13 20:40:45,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:40:45,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:45,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:45,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:46,047 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:48,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:48,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 132 states and 245 transitions. [2024-11-13 20:40:48,840 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 245 transitions. [2024-11-13 20:40:48,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:40:48,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:48,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:48,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:48,904 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:40:49,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:49,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 135 states and 247 transitions. [2024-11-13 20:40:49,826 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 247 transitions. [2024-11-13 20:40:49,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:40:49,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:49,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:49,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:49,844 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:40:49,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:49,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 134 states and 245 transitions. [2024-11-13 20:40:49,868 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 245 transitions. [2024-11-13 20:40:49,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:40:49,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:49,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:49,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:49,911 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:40:52,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:52,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 138 states and 256 transitions. [2024-11-13 20:40:52,134 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 256 transitions. [2024-11-13 20:40:52,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:40:52,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:52,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:52,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:52,178 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:40:53,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:53,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 141 states and 259 transitions. [2024-11-13 20:40:53,414 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 259 transitions. [2024-11-13 20:40:53,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:40:53,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:53,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:53,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:53,660 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:40:56,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:56,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 145 states and 270 transitions. [2024-11-13 20:40:56,029 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 270 transitions. [2024-11-13 20:40:56,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:40:56,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:56,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:56,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:56,079 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:57,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:57,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 148 states and 272 transitions. [2024-11-13 20:40:57,560 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 272 transitions. [2024-11-13 20:40:57,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:40:57,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:57,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:57,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:57,608 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:40:58,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:58,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 149 states and 276 transitions. [2024-11-13 20:40:58,461 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 276 transitions. [2024-11-13 20:40:58,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:40:58,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:58,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:58,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:58,646 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:40:58,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:58,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 151 states and 285 transitions. [2024-11-13 20:40:58,810 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 285 transitions. [2024-11-13 20:40:58,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:40:58,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:58,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:58,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:58,914 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:40:59,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:59,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 151 states and 284 transitions. [2024-11-13 20:40:59,540 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 284 transitions. [2024-11-13 20:40:59,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:40:59,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:59,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:59,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:00,178 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:41:01,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:01,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 151 states and 281 transitions. [2024-11-13 20:41:01,450 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 281 transitions. [2024-11-13 20:41:01,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:41:01,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:01,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:01,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:01,505 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 20:41:02,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:02,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 151 states and 279 transitions. [2024-11-13 20:41:02,318 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 279 transitions. [2024-11-13 20:41:02,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:41:02,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:02,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:02,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:02,902 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:04,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:04,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 153 states and 292 transitions. [2024-11-13 20:41:04,339 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 292 transitions. [2024-11-13 20:41:04,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:41:04,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:04,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:04,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:04,390 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:41:05,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:05,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 154 states and 294 transitions. [2024-11-13 20:41:05,170 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 294 transitions. [2024-11-13 20:41:05,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:41:05,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:05,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:05,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:05,219 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:41:05,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:05,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 155 states and 295 transitions. [2024-11-13 20:41:05,704 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 295 transitions. [2024-11-13 20:41:05,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:41:05,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:05,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:05,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:05,772 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:41:06,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:06,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 157 states and 296 transitions. [2024-11-13 20:41:06,451 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 296 transitions. [2024-11-13 20:41:06,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:41:06,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:06,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:06,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:06,503 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:41:07,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:07,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 158 states and 297 transitions. [2024-11-13 20:41:07,339 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 297 transitions. [2024-11-13 20:41:07,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:41:07,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:07,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:07,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:07,384 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:41:08,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:08,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 160 states and 299 transitions. [2024-11-13 20:41:08,618 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 299 transitions. [2024-11-13 20:41:08,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:41:08,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:08,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:08,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:08,666 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:41:09,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:09,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 164 states and 305 transitions. [2024-11-13 20:41:09,830 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 305 transitions. [2024-11-13 20:41:09,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:41:09,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:09,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:09,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:09,848 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:41:10,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:10,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 164 states and 304 transitions. [2024-11-13 20:41:10,277 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 304 transitions. [2024-11-13 20:41:10,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:41:10,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:10,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:10,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:10,476 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:41:11,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:11,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 309 transitions. [2024-11-13 20:41:11,731 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 309 transitions. [2024-11-13 20:41:11,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:41:11,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:11,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:11,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:11,797 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:41:13,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:13,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 169 states and 317 transitions. [2024-11-13 20:41:13,624 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 317 transitions. [2024-11-13 20:41:13,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:41:13,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:13,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:13,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:13,637 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:41:14,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:14,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 169 states and 316 transitions. [2024-11-13 20:41:14,097 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 316 transitions. [2024-11-13 20:41:14,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:41:14,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:14,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:14,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:14,170 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:41:15,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:15,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 172 states and 318 transitions. [2024-11-13 20:41:15,592 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 318 transitions. [2024-11-13 20:41:15,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:41:15,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:15,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:15,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:16,443 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:41:18,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:18,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 172 states and 315 transitions. [2024-11-13 20:41:18,202 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 315 transitions. [2024-11-13 20:41:18,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:41:18,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:18,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:18,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:18,247 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 20:41:18,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:18,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 173 states and 318 transitions. [2024-11-13 20:41:18,952 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 318 transitions. [2024-11-13 20:41:18,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:41:18,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:18,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:18,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:19,510 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:22,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:22,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 177 states and 328 transitions. [2024-11-13 20:41:22,456 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 328 transitions. [2024-11-13 20:41:22,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:41:22,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:22,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:22,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:22,666 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:41:23,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:23,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 177 states and 327 transitions. [2024-11-13 20:41:23,254 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 327 transitions. [2024-11-13 20:41:23,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:41:23,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:23,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:23,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:23,886 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:28,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:28,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 187 states and 349 transitions. [2024-11-13 20:41:28,206 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 349 transitions. [2024-11-13 20:41:28,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:41:28,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:28,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:28,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:28,555 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:29,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:30,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 190 states and 351 transitions. [2024-11-13 20:41:30,000 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 351 transitions. [2024-11-13 20:41:30,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:41:30,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:30,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:30,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:30,022 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:41:30,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:30,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 189 states and 350 transitions. [2024-11-13 20:41:30,598 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 350 transitions. [2024-11-13 20:41:30,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:41:30,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:30,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:30,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:30,647 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:41:31,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:31,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 189 states and 349 transitions. [2024-11-13 20:41:31,353 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 349 transitions. [2024-11-13 20:41:31,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:41:31,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:31,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:31,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:32,384 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 17 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:41:34,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:34,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 189 states and 345 transitions. [2024-11-13 20:41:34,408 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 345 transitions. [2024-11-13 20:41:34,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:41:34,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:34,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:34,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:34,481 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 20:41:35,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:35,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 189 states and 343 transitions. [2024-11-13 20:41:35,455 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 343 transitions. [2024-11-13 20:41:35,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:41:35,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:35,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:35,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:35,827 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:37,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:37,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 191 states and 352 transitions. [2024-11-13 20:41:37,262 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 352 transitions. [2024-11-13 20:41:37,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:41:37,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:37,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:37,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:37,423 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:41:39,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:39,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 194 states and 354 transitions. [2024-11-13 20:41:39,227 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 354 transitions. [2024-11-13 20:41:39,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:41:39,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:39,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:39,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:39,240 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:41:40,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:40,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 194 states and 353 transitions. [2024-11-13 20:41:40,063 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 353 transitions. [2024-11-13 20:41:40,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:41:40,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:40,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:40,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:40,118 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:41:41,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:41,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 196 states and 354 transitions. [2024-11-13 20:41:41,041 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 354 transitions. [2024-11-13 20:41:41,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:41:41,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:41,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:41,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:41,062 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:41:41,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:41,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 193 states and 348 transitions. [2024-11-13 20:41:41,863 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 348 transitions. [2024-11-13 20:41:41,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:41:41,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:41,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:41,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:42,061 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:41:44,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:44,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 196 states and 353 transitions. [2024-11-13 20:41:44,379 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 353 transitions. [2024-11-13 20:41:44,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:41:44,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:44,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:44,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:44,447 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:41:45,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:45,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 198 states and 355 transitions. [2024-11-13 20:41:45,607 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 355 transitions. [2024-11-13 20:41:45,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:41:45,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:45,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:45,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:45,688 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:41:49,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:49,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 202 states and 366 transitions. [2024-11-13 20:41:49,296 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 366 transitions. [2024-11-13 20:41:49,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:41:49,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:49,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:49,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:49,497 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:41:55,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:55,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 213 states and 393 transitions. [2024-11-13 20:41:55,454 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 393 transitions. [2024-11-13 20:41:55,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:41:55,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:55,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:55,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:55,703 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:41:58,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:58,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 217 states and 400 transitions. [2024-11-13 20:41:58,370 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 400 transitions. [2024-11-13 20:41:58,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:41:58,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:58,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:58,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:58,406 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:07,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:07,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 232 states and 430 transitions. [2024-11-13 20:42:07,001 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 430 transitions. [2024-11-13 20:42:07,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:42:07,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:07,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:07,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:07,123 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:42:08,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:08,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 232 states and 429 transitions. [2024-11-13 20:42:08,047 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 429 transitions. [2024-11-13 20:42:08,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:42:08,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:08,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:08,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:09,600 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 16 proven. 21 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:42:12,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:12,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 232 states and 424 transitions. [2024-11-13 20:42:12,342 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 424 transitions. [2024-11-13 20:42:12,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:42:12,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:12,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:12,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:12,482 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 20:42:13,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:13,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 232 states and 422 transitions. [2024-11-13 20:42:13,282 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 422 transitions. [2024-11-13 20:42:13,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:42:13,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:13,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:13,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:13,693 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:15,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:15,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 234 states and 432 transitions. [2024-11-13 20:42:15,439 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 432 transitions. [2024-11-13 20:42:15,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:42:15,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:15,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:15,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:15,608 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:42:18,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:18,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 235 states and 434 transitions. [2024-11-13 20:42:18,378 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 434 transitions. [2024-11-13 20:42:18,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:42:18,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:18,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:18,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:18,444 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:42:21,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:21,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 239 states and 439 transitions. [2024-11-13 20:42:21,725 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 439 transitions. [2024-11-13 20:42:21,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:42:21,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:21,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:21,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:21,923 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:42:22,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:22,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 239 states and 436 transitions. [2024-11-13 20:42:22,090 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 436 transitions. [2024-11-13 20:42:22,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:42:22,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:22,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:22,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:22,170 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:24,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:24,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 242 states and 438 transitions. [2024-11-13 20:42:24,638 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 438 transitions. [2024-11-13 20:42:24,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:42:24,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:24,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:24,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:26,218 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 25 proven. 25 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:42:29,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:29,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 242 states and 433 transitions. [2024-11-13 20:42:29,134 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 433 transitions. [2024-11-13 20:42:29,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:42:29,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:29,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:29,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:29,193 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 20:42:30,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:30,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 242 states and 431 transitions. [2024-11-13 20:42:30,065 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 431 transitions. [2024-11-13 20:42:30,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:42:30,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:30,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:30,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:30,537 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:32,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:32,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 244 states and 441 transitions. [2024-11-13 20:42:32,551 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 441 transitions. [2024-11-13 20:42:32,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:42:32,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:32,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:32,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:32,591 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:35,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:35,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 249 states and 444 transitions. [2024-11-13 20:42:35,815 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 444 transitions. [2024-11-13 20:42:35,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:42:35,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:35,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:35,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:36,076 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:42:38,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:38,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 252 states and 446 transitions. [2024-11-13 20:42:38,273 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 446 transitions. [2024-11-13 20:42:38,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:42:38,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:38,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:38,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:38,325 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:40,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:40,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 255 states and 448 transitions. [2024-11-13 20:42:40,724 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 448 transitions. [2024-11-13 20:42:40,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:42:40,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:40,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:40,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:40,934 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:42:43,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:43,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 258 states and 451 transitions. [2024-11-13 20:42:43,375 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 451 transitions. [2024-11-13 20:42:43,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:42:43,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:43,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:43,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:43,413 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:44,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:44,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 259 states and 451 transitions. [2024-11-13 20:42:44,782 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 451 transitions. [2024-11-13 20:42:44,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:42:44,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:44,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:44,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:44,997 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:42:46,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:46,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 262 states and 453 transitions. [2024-11-13 20:42:46,311 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 453 transitions. [2024-11-13 20:42:46,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:42:46,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:46,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:46,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:47,432 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 19 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:56,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:56,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 276 states and 481 transitions. [2024-11-13 20:42:56,873 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 481 transitions. [2024-11-13 20:42:56,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:42:56,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:56,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:56,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:57,181 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:58,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:58,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 279 states and 483 transitions. [2024-11-13 20:42:58,857 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 483 transitions. [2024-11-13 20:42:58,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:42:58,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:58,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:58,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:59,110 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:01,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:01,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 282 states and 485 transitions. [2024-11-13 20:43:01,256 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 485 transitions. [2024-11-13 20:43:01,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:43:01,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:01,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:01,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:01,315 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 20:43:03,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:03,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 285 states and 487 transitions. [2024-11-13 20:43:03,467 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 487 transitions. [2024-11-13 20:43:03,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:43:03,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:03,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:03,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:03,512 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 20:43:04,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:04,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 285 states and 486 transitions. [2024-11-13 20:43:04,574 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 486 transitions. [2024-11-13 20:43:04,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:43:04,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:04,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:04,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:06,412 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 36 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:43:09,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:09,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 285 states and 480 transitions. [2024-11-13 20:43:09,934 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 480 transitions. [2024-11-13 20:43:09,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:43:09,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:09,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:09,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:09,984 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 20:43:11,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:11,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 285 states and 478 transitions. [2024-11-13 20:43:11,109 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 478 transitions. [2024-11-13 20:43:11,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:43:11,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:11,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:11,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:11,618 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:13,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:13,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 287 states and 489 transitions. [2024-11-13 20:43:13,850 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 489 transitions. [2024-11-13 20:43:13,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:43:13,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:13,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:13,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:13,935 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 20:43:23,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:23,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 299 states and 513 transitions. [2024-11-13 20:43:23,052 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 513 transitions. [2024-11-13 20:43:23,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:43:23,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:23,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:23,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:23,106 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:43:27,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:27,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 303 states and 524 transitions. [2024-11-13 20:43:27,887 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 524 transitions. [2024-11-13 20:43:27,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:43:27,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:27,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:27,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:27,952 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:43:29,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:29,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 305 states and 530 transitions. [2024-11-13 20:43:29,208 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 530 transitions. [2024-11-13 20:43:29,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:43:29,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:29,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:29,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:29,267 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:43:30,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:30,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 306 states and 533 transitions. [2024-11-13 20:43:30,616 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 533 transitions. [2024-11-13 20:43:30,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:43:30,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:30,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:30,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:31,393 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 19 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:33,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:33,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 309 states and 535 transitions. [2024-11-13 20:43:33,520 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 535 transitions. [2024-11-13 20:43:33,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:43:33,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:33,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:33,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:34,278 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 19 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:36,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:36,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 312 states and 537 transitions. [2024-11-13 20:43:36,830 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 537 transitions. [2024-11-13 20:43:36,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:43:36,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:36,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:36,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:37,039 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 20:43:38,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:38,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 312 states and 536 transitions. [2024-11-13 20:43:38,222 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 536 transitions. [2024-11-13 20:43:38,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:43:38,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:38,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:38,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:40,329 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 49 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:43:44,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:44,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 312 states and 530 transitions. [2024-11-13 20:43:44,301 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 530 transitions. [2024-11-13 20:43:44,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:43:44,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:44,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:44,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:44,350 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:43:45,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:45,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 312 states and 528 transitions. [2024-11-13 20:43:45,441 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 528 transitions. [2024-11-13 20:43:45,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:43:45,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:45,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:45,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:46,065 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:48,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:48,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 314 states and 539 transitions. [2024-11-13 20:43:48,522 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 539 transitions. [2024-11-13 20:43:48,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:43:48,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:48,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:48,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:48,681 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 20:43:49,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:49,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 314 states and 538 transitions. [2024-11-13 20:43:49,845 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 538 transitions. [2024-11-13 20:43:49,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:43:49,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:49,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:49,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:50,050 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 20:43:51,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:51,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 314 states and 537 transitions. [2024-11-13 20:43:51,469 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 537 transitions. [2024-11-13 20:43:51,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:43:51,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:51,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:51,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:51,507 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 20:43:53,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:53,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 317 states and 540 transitions. [2024-11-13 20:43:53,777 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 540 transitions. [2024-11-13 20:43:53,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:43:53,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:53,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:53,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:53,820 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 20:43:55,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:55,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 319 states and 541 transitions. [2024-11-13 20:43:55,042 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 541 transitions. [2024-11-13 20:43:55,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:43:55,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:55,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:55,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:55,094 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:44:00,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:00,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 325 states and 558 transitions. [2024-11-13 20:44:00,785 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 558 transitions. [2024-11-13 20:44:00,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:44:00,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:00,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:00,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:00,860 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:44:03,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:03,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 327 states and 560 transitions. [2024-11-13 20:44:03,531 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 560 transitions. [2024-11-13 20:44:03,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:44:03,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:03,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:03,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:03,721 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 20:44:12,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:12,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 336 states and 579 transitions. [2024-11-13 20:44:12,853 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 579 transitions. [2024-11-13 20:44:12,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:44:12,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:12,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:12,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:13,042 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 20:44:14,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:14,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 336 states and 575 transitions. [2024-11-13 20:44:14,342 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 575 transitions. [2024-11-13 20:44:14,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:44:14,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:14,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:14,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:14,530 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 20:44:15,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:15,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 337 states and 576 transitions. [2024-11-13 20:44:15,764 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 576 transitions. [2024-11-13 20:44:15,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:44:15,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:15,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:15,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:15,856 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 20:44:21,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:21,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 341 states and 586 transitions. [2024-11-13 20:44:21,616 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 586 transitions. [2024-11-13 20:44:21,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:44:21,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:21,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:21,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:21,720 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 20:44:24,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:24,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 344 states and 588 transitions. [2024-11-13 20:44:24,675 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 588 transitions. [2024-11-13 20:44:24,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:44:24,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:24,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:24,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:26,965 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 64 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:44:31,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:31,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 344 states and 582 transitions. [2024-11-13 20:44:31,249 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 582 transitions. [2024-11-13 20:44:31,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:44:31,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:31,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:31,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:31,298 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-13 20:44:32,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:32,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 344 states and 580 transitions. [2024-11-13 20:44:32,691 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 580 transitions. [2024-11-13 20:44:32,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:44:32,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:32,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:32,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:36,594 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:44:42,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:42,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 346 states and 596 transitions. [2024-11-13 20:44:42,925 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 596 transitions. [2024-11-13 20:44:42,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:44:42,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:42,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:42,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:43,158 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:44:44,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:44,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 347 states and 598 transitions. [2024-11-13 20:44:44,722 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 598 transitions. [2024-11-13 20:44:44,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:44:44,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:44,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:44,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:44,781 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:44:46,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:46,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 349 states and 599 transitions. [2024-11-13 20:44:46,906 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 599 transitions. [2024-11-13 20:44:46,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:44:46,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:46,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:46,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:47,175 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:44:50,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:50,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 351 states and 600 transitions. [2024-11-13 20:44:50,309 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 600 transitions. [2024-11-13 20:44:50,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:44:50,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:50,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:50,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:50,403 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:44:52,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:52,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 353 states and 601 transitions. [2024-11-13 20:44:52,760 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 601 transitions. [2024-11-13 20:44:52,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:44:52,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:52,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:52,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:53,199 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:44:55,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:55,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 356 states and 604 transitions. [2024-11-13 20:44:55,586 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 604 transitions. [2024-11-13 20:44:55,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:44:55,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:55,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:55,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:55,771 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:44:58,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:58,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 357 states and 606 transitions. [2024-11-13 20:44:58,270 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 606 transitions. [2024-11-13 20:44:58,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:44:58,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:58,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:58,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:58,421 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 20:45:00,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:00,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 357 states and 605 transitions. [2024-11-13 20:45:00,060 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 605 transitions. [2024-11-13 20:45:00,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:45:00,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:00,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:00,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:01,899 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 33 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:45:13,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:13,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 375 states and 637 transitions. [2024-11-13 20:45:13,832 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 637 transitions. [2024-11-13 20:45:13,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:45:13,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:13,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:13,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:14,321 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:45:25,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:25,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 388 states and 666 transitions. [2024-11-13 20:45:25,469 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 666 transitions. [2024-11-13 20:45:25,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:45:25,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:25,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:25,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:25,514 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 20:45:44,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:44,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 409 states and 700 transitions. [2024-11-13 20:45:44,003 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 700 transitions. [2024-11-13 20:45:44,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:45:44,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:44,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:44,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:44,507 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:45:45,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:45,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 410 states and 701 transitions. [2024-11-13 20:45:45,174 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 701 transitions. [2024-11-13 20:45:45,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:45:45,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:45,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:45,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:46,269 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 33 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:45:48,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:48,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 413 states and 703 transitions. [2024-11-13 20:45:48,696 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 703 transitions. [2024-11-13 20:45:48,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:45:48,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:48,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:48,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:48,740 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 20:45:49,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:49,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 413 states and 702 transitions. [2024-11-13 20:45:49,461 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 702 transitions. [2024-11-13 20:45:49,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:45:49,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:49,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:49,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:52,392 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 81 proven. 41 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:45:57,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:57,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 413 states and 694 transitions. [2024-11-13 20:45:57,405 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 694 transitions. [2024-11-13 20:45:57,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:45:57,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:57,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:57,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:57,455 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 20:45:59,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:59,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 414 states and 697 transitions. [2024-11-13 20:45:59,094 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 697 transitions. [2024-11-13 20:45:59,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:45:59,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:59,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:59,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:00,421 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 272 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:46:07,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:07,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 418 states and 712 transitions. [2024-11-13 20:46:07,870 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 712 transitions. [2024-11-13 20:46:07,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:46:07,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:07,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:07,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:08,101 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 20:46:11,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:11,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 421 states and 714 transitions. [2024-11-13 20:46:11,099 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 714 transitions. [2024-11-13 20:46:11,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:46:11,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:11,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:11,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:11,150 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:46:20,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:20,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 429 states and 725 transitions. [2024-11-13 20:46:20,066 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 725 transitions. [2024-11-13 20:46:20,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:46:20,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:20,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:20,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:20,142 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 20:46:24,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:24,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 432 states and 727 transitions. [2024-11-13 20:46:24,481 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 727 transitions. [2024-11-13 20:46:24,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:46:24,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:24,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:24,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:24,584 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 20:46:30,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:30,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 436 states and 741 transitions. [2024-11-13 20:46:30,592 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 741 transitions. [2024-11-13 20:46:30,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:46:30,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:30,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:30,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:32,008 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 33 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:46:49,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:49,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 450 states and 760 transitions. [2024-11-13 20:46:49,316 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 760 transitions. [2024-11-13 20:46:49,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:46:49,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:49,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:49,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:50,833 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 33 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:46:55,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:55,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 453 states and 762 transitions. [2024-11-13 20:46:55,797 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 762 transitions. [2024-11-13 20:46:55,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:46:55,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:55,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:55,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:55,924 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 20:46:57,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:57,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 453 states and 761 transitions. [2024-11-13 20:46:57,440 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 761 transitions. [2024-11-13 20:46:57,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:46:57,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:57,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:57,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:00,581 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 100 proven. 45 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:47:06,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:06,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 453 states and 753 transitions. [2024-11-13 20:47:06,090 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 753 transitions. [2024-11-13 20:47:06,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:47:06,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:06,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:06,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:06,142 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-11-13 20:47:08,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:08,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 453 states and 751 transitions. [2024-11-13 20:47:08,458 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 751 transitions. [2024-11-13 20:47:08,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:47:08,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:08,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:08,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:09,242 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:47:13,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:13,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 455 states and 764 transitions. [2024-11-13 20:47:13,165 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 764 transitions. [2024-11-13 20:47:13,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:47:13,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:13,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:13,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:13,687 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:47:19,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:19,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 460 states and 774 transitions. [2024-11-13 20:47:19,229 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 774 transitions. [2024-11-13 20:47:19,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:47:19,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:19,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:19,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:19,277 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 20:47:21,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:21,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 463 states and 776 transitions. [2024-11-13 20:47:21,998 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 776 transitions. [2024-11-13 20:47:21,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:47:21,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:21,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:22,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:22,064 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 20:47:27,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:27,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 469 states and 781 transitions. [2024-11-13 20:47:27,859 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 781 transitions. [2024-11-13 20:47:27,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:47:27,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:27,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:27,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:28,355 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:47:32,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:32,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 472 states and 783 transitions. [2024-11-13 20:47:32,111 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 783 transitions. [2024-11-13 20:47:32,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:47:32,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:32,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:32,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:32,155 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 20:47:36,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:36,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 475 states and 785 transitions. [2024-11-13 20:47:36,110 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 785 transitions. [2024-11-13 20:47:36,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:47:36,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:36,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:36,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:36,606 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:47:41,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:41,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 478 states and 788 transitions. [2024-11-13 20:47:41,664 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 788 transitions. [2024-11-13 20:47:41,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:47:41,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:41,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:41,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:42,230 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:47:43,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:43,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 480 states and 789 transitions. [2024-11-13 20:47:43,951 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 789 transitions. [2024-11-13 20:47:43,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:47:43,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:43,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:43,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:44,192 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 20:47:45,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:45,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 481 states and 789 transitions. [2024-11-13 20:47:45,910 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 789 transitions. [2024-11-13 20:47:45,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:47:45,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:45,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:45,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:46,457 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:47:48,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:48,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 484 states and 791 transitions. [2024-11-13 20:47:48,637 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 791 transitions. [2024-11-13 20:47:48,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:47:48,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:48,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:48,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:48,684 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 20:47:50,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:50,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 484 states and 790 transitions. [2024-11-13 20:47:50,506 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 790 transitions. [2024-11-13 20:47:50,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:47:50,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:50,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:50,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:50,570 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:47:54,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:54,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 487 states and 793 transitions. [2024-11-13 20:47:54,343 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 793 transitions. [2024-11-13 20:47:54,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:47:54,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:54,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:54,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:54,582 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 20:47:56,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:56,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 488 states and 794 transitions. [2024-11-13 20:47:56,819 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 794 transitions. [2024-11-13 20:47:56,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:47:56,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:56,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:56,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:57,041 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 20:47:58,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:58,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 490 states and 795 transitions. [2024-11-13 20:47:58,816 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 795 transitions. [2024-11-13 20:47:58,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:47:58,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:58,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:58,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:58,892 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:48:02,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:02,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 493 states and 797 transitions. [2024-11-13 20:48:02,367 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 797 transitions. [2024-11-13 20:48:02,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:48:02,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:02,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:02,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:02,422 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:48:04,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:04,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 494 states and 800 transitions. [2024-11-13 20:48:04,043 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 800 transitions. [2024-11-13 20:48:04,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:48:04,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:04,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:04,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:04,234 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 20:48:05,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:05,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 495 states and 802 transitions. [2024-11-13 20:48:05,827 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 802 transitions. [2024-11-13 20:48:05,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:48:05,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:05,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:05,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:05,882 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:48:07,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:07,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 497 states and 803 transitions. [2024-11-13 20:48:07,906 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 803 transitions. [2024-11-13 20:48:07,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:48:07,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:07,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:07,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:08,367 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 9 proven. 17 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 20:48:08,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:08,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 497 states and 798 transitions. [2024-11-13 20:48:08,774 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 798 transitions. [2024-11-13 20:48:08,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:48:08,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:08,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:08,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:08,917 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 20:48:18,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:18,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 501 states and 808 transitions. [2024-11-13 20:48:18,394 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 808 transitions. [2024-11-13 20:48:18,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:48:18,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:18,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:18,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:18,519 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 20:48:24,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:24,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 504 states and 810 transitions. [2024-11-13 20:48:24,308 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 810 transitions. [2024-11-13 20:48:24,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:48:24,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:24,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:24,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:27,857 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 121 proven. 49 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:48:34,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:34,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 504 states and 802 transitions. [2024-11-13 20:48:34,686 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 802 transitions. [2024-11-13 20:48:34,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:48:34,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:34,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:34,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:34,748 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 256 trivial. 0 not checked. [2024-11-13 20:48:36,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:36,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 504 states and 800 transitions. [2024-11-13 20:48:36,545 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 800 transitions. [2024-11-13 20:48:36,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:48:36,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:36,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:36,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:37,526 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 342 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:48:42,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:42,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 506 states and 813 transitions. [2024-11-13 20:48:42,095 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 813 transitions. [2024-11-13 20:48:42,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:48:42,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:42,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:42,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:42,258 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 20:48:44,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:44,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 506 states and 812 transitions. [2024-11-13 20:48:44,414 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 812 transitions. [2024-11-13 20:48:44,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:48:44,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:44,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:44,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:47,319 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 51 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:07,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:07,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 528 states and 850 transitions. [2024-11-13 20:49:07,321 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 850 transitions. [2024-11-13 20:49:07,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:49:07,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:07,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:07,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:07,395 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:49:14,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:14,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 532 states and 861 transitions. [2024-11-13 20:49:14,071 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 861 transitions. [2024-11-13 20:49:14,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:49:14,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:14,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:14,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:14,147 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:49:22,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:22,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 538 states and 872 transitions. [2024-11-13 20:49:22,251 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 872 transitions. [2024-11-13 20:49:22,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:49:22,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:22,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:22,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:23,837 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 51 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:27,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:27,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 541 states and 874 transitions. [2024-11-13 20:49:27,178 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 874 transitions. [2024-11-13 20:49:27,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:49:27,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:27,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:27,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:28,759 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 51 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:32,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:32,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 544 states and 876 transitions. [2024-11-13 20:49:32,371 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 876 transitions. [2024-11-13 20:49:32,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:49:32,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:32,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:32,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:32,435 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 20:49:34,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:34,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 544 states and 875 transitions. [2024-11-13 20:49:34,108 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 875 transitions. [2024-11-13 20:49:34,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:49:34,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:34,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:34,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:38,240 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 144 proven. 53 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:49:45,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:45,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 544 states and 866 transitions. [2024-11-13 20:49:45,693 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 866 transitions. [2024-11-13 20:49:45,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:49:45,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:45,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:45,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:45,778 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-13 20:49:47,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:47,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 544 states and 864 transitions. [2024-11-13 20:49:47,936 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 864 transitions. [2024-11-13 20:49:47,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:49:47,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:47,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:47,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:49,001 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:54,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:54,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 546 states and 878 transitions. [2024-11-13 20:49:54,051 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 878 transitions. [2024-11-13 20:49:54,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:49:54,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:54,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:54,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:55,564 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 20:49:59,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:59,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 546 states and 877 transitions. [2024-11-13 20:49:59,135 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 877 transitions. [2024-11-13 20:49:59,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:49:59,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:59,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:59,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:59,667 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 9 proven. 17 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 20:50:01,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:01,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 546 states and 876 transitions. [2024-11-13 20:50:01,745 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 876 transitions. [2024-11-13 20:50:01,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:50:01,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:01,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:01,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:01,849 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 20:50:10,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:10,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 550 states and 892 transitions. [2024-11-13 20:50:10,711 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 892 transitions. [2024-11-13 20:50:10,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:50:10,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:10,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:10,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:10,871 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 20:50:13,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:13,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 550 states and 891 transitions. [2024-11-13 20:50:13,044 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 891 transitions. [2024-11-13 20:50:13,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:50:13,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:13,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:13,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:17,035 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 169 proven. 57 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:50:24,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:24,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 550 states and 882 transitions. [2024-11-13 20:50:24,400 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 882 transitions. [2024-11-13 20:50:24,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:50:24,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:24,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:24,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:24,475 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2024-11-13 20:50:26,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:26,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 550 states and 880 transitions. [2024-11-13 20:50:26,389 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 880 transitions. [2024-11-13 20:50:26,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:50:26,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:26,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:26,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:27,579 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:50:32,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:32,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 552 states and 894 transitions. [2024-11-13 20:50:32,903 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 894 transitions. [2024-11-13 20:50:32,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:50:32,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:32,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:32,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:33,014 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:50:35,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:35,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 553 states and 895 transitions. [2024-11-13 20:50:35,744 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 895 transitions. [2024-11-13 20:50:35,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:50:35,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:35,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:35,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:35,838 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:50:43,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:43,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 556 states and 899 transitions. [2024-11-13 20:50:43,426 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 899 transitions. [2024-11-13 20:50:43,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:50:43,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:43,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:43,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:43,520 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:50:47,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:47,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 558 states and 901 transitions. [2024-11-13 20:50:47,511 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 901 transitions. [2024-11-13 20:50:47,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:50:47,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:47,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:47,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:47,881 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 20:50:51,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:51,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 561 states and 903 transitions. [2024-11-13 20:50:51,811 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 903 transitions. [2024-11-13 20:50:51,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:50:51,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:51,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:51,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:51,862 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 20:50:53,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:53,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 561 states and 902 transitions. [2024-11-13 20:50:53,915 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 902 transitions. [2024-11-13 20:50:53,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:50:53,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:53,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:53,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:54,128 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 20:50:56,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:56,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 561 states and 901 transitions. [2024-11-13 20:50:56,679 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 901 transitions. [2024-11-13 20:50:56,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:50:56,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:56,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:56,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:57,865 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 19 proven. 29 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 20:51:17,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:17,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 578 states and 940 transitions. [2024-11-13 20:51:17,424 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 940 transitions. [2024-11-13 20:51:17,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:51:17,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:17,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:17,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:17,500 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:51:50,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:50,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 606 states and 984 transitions. [2024-11-13 20:51:50,666 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 984 transitions. [2024-11-13 20:51:50,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:51:50,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:50,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:50,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:51,779 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 19 proven. 29 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 20:51:52,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:52,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 607 states and 985 transitions. [2024-11-13 20:51:52,762 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 985 transitions. [2024-11-13 20:51:52,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:51:52,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:52,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:52,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:53,880 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 19 proven. 29 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 20:51:54,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:54,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 608 states and 986 transitions. [2024-11-13 20:51:54,969 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 986 transitions. [2024-11-13 20:51:54,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:51:54,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:54,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:54,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:55,406 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 16 proven. 21 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 20:51:55,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:55,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 608 states and 979 transitions. [2024-11-13 20:51:55,673 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 979 transitions. [2024-11-13 20:51:55,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:51:55,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:55,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:55,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:55,953 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 20:52:01,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:01,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 611 states and 981 transitions. [2024-11-13 20:52:01,785 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 981 transitions. [2024-11-13 20:52:01,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:52:01,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:01,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:01,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:06,148 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 196 proven. 61 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:52:15,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:15,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 611 states and 971 transitions. [2024-11-13 20:52:15,718 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 971 transitions. [2024-11-13 20:52:15,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:52:15,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:15,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:15,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:15,786 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 361 trivial. 0 not checked. [2024-11-13 20:52:18,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:18,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 611 states and 969 transitions. [2024-11-13 20:52:18,061 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 969 transitions. [2024-11-13 20:52:18,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:52:18,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:18,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:18,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:25,058 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:52:37,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:37,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 613 states and 989 transitions. [2024-11-13 20:52:37,083 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 989 transitions. [2024-11-13 20:52:37,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:52:37,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:37,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:37,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:41,801 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 73 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:53:14,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:14,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 639 states and 1034 transitions. [2024-11-13 20:53:14,288 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1034 transitions. [2024-11-13 20:53:14,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:53:14,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:14,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:14,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:14,372 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:53:19,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:19,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 642 states and 1036 transitions. [2024-11-13 20:53:19,253 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1036 transitions. [2024-11-13 20:53:19,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:53:19,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:19,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:19,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:19,426 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:53:22,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:22,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 643 states and 1037 transitions. [2024-11-13 20:53:22,610 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1037 transitions. [2024-11-13 20:53:22,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:53:22,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:22,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:22,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:22,725 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:53:27,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:27,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 646 states and 1040 transitions. [2024-11-13 20:53:27,446 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1040 transitions. [2024-11-13 20:53:27,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:53:27,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:27,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:27,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:27,743 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:53:30,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:30,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 648 states and 1041 transitions. [2024-11-13 20:53:30,208 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1041 transitions. [2024-11-13 20:53:30,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:53:30,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:30,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:30,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:32,503 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 73 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:53:36,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:36,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 651 states and 1043 transitions. [2024-11-13 20:53:36,339 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1043 transitions. [2024-11-13 20:53:36,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:53:36,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:36,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:36,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:38,650 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 73 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:53:45,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:45,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 654 states and 1047 transitions. [2024-11-13 20:53:45,770 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1047 transitions. [2024-11-13 20:53:45,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:53:45,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:45,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:45,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:48,707 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 73 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.