./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/array-memsafety/java_BubbleSort-alloca-1.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_505b17b1-96b5-47ef-b088-225509e0244f/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b17b1-96b5-47ef-b088-225509e0244f/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_505b17b1-96b5-47ef-b088-225509e0244f/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b17b1-96b5-47ef-b088-225509e0244f/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-memsafety/java_BubbleSort-alloca-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b17b1-96b5-47ef-b088-225509e0244f/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_505b17b1-96b5-47ef-b088-225509e0244f/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 ba885d2ca843c278430bc3d4272c307ea7df8f1fbcd0da84e81382a8c1939a93 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:19:16,091 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:19:16,166 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b17b1-96b5-47ef-b088-225509e0244f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 20:19:16,174 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:19:16,175 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:19:16,196 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:19:16,197 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:19:16,197 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:19:16,198 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:19:16,198 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:19:16,198 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:19:16,198 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:19:16,198 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:19:16,198 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 20:19:16,198 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 20:19:16,198 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 20:19:16,198 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:19:16,198 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:19:16,198 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:19:16,199 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:19:16,199 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:19:16,199 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:19:16,199 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:19:16,199 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:19:16,199 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:19:16,199 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:19:16,199 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:19:16,199 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:19:16,199 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:19:16,200 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:19:16,200 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_505b17b1-96b5-47ef-b088-225509e0244f/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 -> ba885d2ca843c278430bc3d4272c307ea7df8f1fbcd0da84e81382a8c1939a93 [2024-11-13 20:19:16,470 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:19:16,479 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:19:16,482 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:19:16,483 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:19:16,483 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:19:16,485 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b17b1-96b5-47ef-b088-225509e0244f/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-memsafety/java_BubbleSort-alloca-1.i Unable to find full path for "g++" [2024-11-13 20:19:18,421 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:19:18,824 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:19:18,828 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b17b1-96b5-47ef-b088-225509e0244f/sv-benchmarks/c/array-memsafety/java_BubbleSort-alloca-1.i [2024-11-13 20:19:18,847 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b17b1-96b5-47ef-b088-225509e0244f/bin/ukojak-verify-EEHR8qb7sm/data/7b42390bd/aa5b1f0272144944a0943e3c0c1cdccd/FLAG9d9c2d884 [2024-11-13 20:19:19,020 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b17b1-96b5-47ef-b088-225509e0244f/bin/ukojak-verify-EEHR8qb7sm/data/7b42390bd/aa5b1f0272144944a0943e3c0c1cdccd [2024-11-13 20:19:19,024 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:19:19,026 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:19:19,027 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:19:19,028 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:19:19,033 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:19:19,034 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:19:19" (1/1) ... [2024-11-13 20:19:19,037 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5569420 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:19, skipping insertion in model container [2024-11-13 20:19:19,037 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:19:19" (1/1) ... [2024-11-13 20:19:19,080 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:19:19,429 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:19:19,449 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:19:19,556 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:19:19,586 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:19:19,587 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:19 WrapperNode [2024-11-13 20:19:19,588 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:19:19,589 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:19:19,589 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:19:19,590 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:19:19,596 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:19" (1/1) ... [2024-11-13 20:19:19,611 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:19" (1/1) ... [2024-11-13 20:19:19,645 INFO L138 Inliner]: procedures = 116, calls = 13, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 64 [2024-11-13 20:19:19,646 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:19:19,647 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:19:19,647 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:19:19,647 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:19:19,661 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:19" (1/1) ... [2024-11-13 20:19:19,662 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:19" (1/1) ... [2024-11-13 20:19:19,674 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:19" (1/1) ... [2024-11-13 20:19:19,674 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:19" (1/1) ... [2024-11-13 20:19:19,685 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:19" (1/1) ... [2024-11-13 20:19:19,695 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:19" (1/1) ... [2024-11-13 20:19:19,696 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:19" (1/1) ... [2024-11-13 20:19:19,697 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:19" (1/1) ... [2024-11-13 20:19:19,716 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:19:19,720 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:19:19,720 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:19:19,721 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:19:19,722 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:19" (1/1) ... [2024-11-13 20:19:19,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:19:19,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b17b1-96b5-47ef-b088-225509e0244f/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:19:19,782 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b17b1-96b5-47ef-b088-225509e0244f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:19:19,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_505b17b1-96b5-47ef-b088-225509e0244f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:19:19,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:19:19,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:19:19,811 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:19:19,811 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:19:19,811 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:19:19,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:19:19,907 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:19:19,909 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:19:20,171 INFO L? ?]: Removed 46 outVars from TransFormulas that were not future-live. [2024-11-13 20:19:20,172 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:19:20,268 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:19:20,268 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 20:19:20,269 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:19:20 BoogieIcfgContainer [2024-11-13 20:19:20,269 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:19:20,270 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:19:20,270 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:19:20,280 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:19:20,280 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:19:20" (1/1) ... [2024-11-13 20:19:20,291 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:19:20,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:20,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 30 states and 33 transitions. [2024-11-13 20:19:20,354 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 33 transitions. [2024-11-13 20:19:20,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 20:19:20,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:20,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:20,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:20,696 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 20:19:20,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:20,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 29 states and 32 transitions. [2024-11-13 20:19:20,762 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 32 transitions. [2024-11-13 20:19:20,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 20:19:20,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:20,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:20,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:21,165 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 20:19:21,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:21,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 31 states and 36 transitions. [2024-11-13 20:19:21,600 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 36 transitions. [2024-11-13 20:19:21,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:19:21,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:21,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:21,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:21,741 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 20:19:21,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:21,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 32 states and 37 transitions. [2024-11-13 20:19:21,983 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 37 transitions. [2024-11-13 20:19:21,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 20:19:21,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:21,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:22,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:22,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:23,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:23,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 30 states and 35 transitions. [2024-11-13 20:19:23,231 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 35 transitions. [2024-11-13 20:19:23,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:19:23,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:23,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:23,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:23,434 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 20:19:24,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:24,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 35 states and 45 transitions. [2024-11-13 20:19:24,398 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2024-11-13 20:19:24,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:19:24,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:24,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:24,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:24,463 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 20:19:24,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:24,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 32 states and 38 transitions. [2024-11-13 20:19:24,828 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 38 transitions. [2024-11-13 20:19:24,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:19:24,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:24,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:24,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:24,945 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 20:19:25,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:25,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 35 states and 46 transitions. [2024-11-13 20:19:25,229 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 46 transitions. [2024-11-13 20:19:25,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:19:25,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:25,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:25,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:25,477 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 20:19:27,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:27,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 39 states and 57 transitions. [2024-11-13 20:19:27,044 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 57 transitions. [2024-11-13 20:19:27,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:19:27,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:27,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:27,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:27,118 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 20:19:27,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:27,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 40 states and 58 transitions. [2024-11-13 20:19:27,498 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 58 transitions. [2024-11-13 20:19:27,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:19:27,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:27,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:27,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:28,192 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:30,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:30,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 41 states and 61 transitions. [2024-11-13 20:19:30,772 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 61 transitions. [2024-11-13 20:19:30,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:19:30,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:30,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:30,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:30,934 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:31,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:31,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 41 states and 60 transitions. [2024-11-13 20:19:31,492 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 60 transitions. [2024-11-13 20:19:31,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:19:31,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:31,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:31,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:31,516 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 20:19:31,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:31,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 40 states and 59 transitions. [2024-11-13 20:19:31,538 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 59 transitions. [2024-11-13 20:19:31,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:19:31,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:31,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:31,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:32,256 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:32,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:32,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 41 states and 60 transitions. [2024-11-13 20:19:32,898 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 60 transitions. [2024-11-13 20:19:32,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:19:32,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:32,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:32,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:33,390 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:35,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:35,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 43 states and 64 transitions. [2024-11-13 20:19:35,550 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 64 transitions. [2024-11-13 20:19:35,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:19:35,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:35,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:35,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:35,584 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 20:19:35,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:35,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 42 states and 63 transitions. [2024-11-13 20:19:35,605 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 63 transitions. [2024-11-13 20:19:35,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:19:35,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:35,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:35,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:35,797 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 20:19:36,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:36,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 44 states and 66 transitions. [2024-11-13 20:19:36,304 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 66 transitions. [2024-11-13 20:19:36,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:19:36,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:36,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:36,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:36,330 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 20:19:36,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:36,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 43 states and 65 transitions. [2024-11-13 20:19:36,351 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 65 transitions. [2024-11-13 20:19:36,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:19:36,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:36,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:36,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:36,630 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 20:19:37,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:37,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 42 states and 64 transitions. [2024-11-13 20:19:37,497 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2024-11-13 20:19:37,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:19:37,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:37,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:37,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:37,533 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 20:19:37,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:37,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 41 states and 63 transitions. [2024-11-13 20:19:37,556 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 63 transitions. [2024-11-13 20:19:37,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:19:37,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:37,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:37,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:37,595 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 20:19:37,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:37,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 40 states and 62 transitions. [2024-11-13 20:19:37,620 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 62 transitions. [2024-11-13 20:19:37,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:19:37,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:37,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:37,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:37,641 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:19:37,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:37,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 40 states and 61 transitions. [2024-11-13 20:19:37,657 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 61 transitions. [2024-11-13 20:19:37,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:19:37,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:37,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:37,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:38,188 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:42,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:42,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 50 states and 82 transitions. [2024-11-13 20:19:42,198 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 82 transitions. [2024-11-13 20:19:42,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:19:42,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:42,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:42,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:42,252 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 20:19:42,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:42,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 49 states and 81 transitions. [2024-11-13 20:19:42,285 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 81 transitions. [2024-11-13 20:19:42,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:19:42,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:42,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:42,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:42,308 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 20:19:42,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:42,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 48 states and 80 transitions. [2024-11-13 20:19:42,543 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 80 transitions. [2024-11-13 20:19:42,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:19:42,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:42,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:42,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:42,714 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:19:44,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:44,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 54 states and 90 transitions. [2024-11-13 20:19:44,688 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 90 transitions. [2024-11-13 20:19:44,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:19:44,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:44,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:44,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:45,858 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:51,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:51,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 62 states and 110 transitions. [2024-11-13 20:19:51,231 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 110 transitions. [2024-11-13 20:19:51,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:19:51,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:51,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:51,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:51,483 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:19:52,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:52,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 64 states and 115 transitions. [2024-11-13 20:19:52,929 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 115 transitions. [2024-11-13 20:19:52,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:19:52,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:52,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:52,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:53,855 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:54,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:54,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 65 states and 116 transitions. [2024-11-13 20:19:54,906 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 116 transitions. [2024-11-13 20:19:54,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:19:54,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:54,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:54,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:55,139 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:19:55,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:55,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 66 states and 117 transitions. [2024-11-13 20:19:55,888 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 117 transitions. [2024-11-13 20:19:55,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:19:55,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:55,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:55,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:56,668 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:58,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:58,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 71 states and 125 transitions. [2024-11-13 20:19:58,423 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 125 transitions. [2024-11-13 20:19:58,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:19:58,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:58,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:58,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:58,492 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:58,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:58,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 75 states and 128 transitions. [2024-11-13 20:19:58,875 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 128 transitions. [2024-11-13 20:19:58,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:19:58,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:58,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:58,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:58,931 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:19:58,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:58,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 79 states and 131 transitions. [2024-11-13 20:19:58,969 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 131 transitions. [2024-11-13 20:19:58,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:19:58,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:58,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:58,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:59,150 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:59,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:59,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 83 states and 134 transitions. [2024-11-13 20:19:59,609 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 134 transitions. [2024-11-13 20:19:59,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:19:59,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:59,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:59,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:59,667 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:20:00,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:00,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 84 states and 136 transitions. [2024-11-13 20:20:00,290 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 136 transitions. [2024-11-13 20:20:00,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:20:00,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:00,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:00,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:00,487 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:00,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:00,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 88 states and 139 transitions. [2024-11-13 20:20:00,876 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 139 transitions. [2024-11-13 20:20:00,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:20:00,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:00,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:00,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:01,990 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:10,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:10,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 103 states and 169 transitions. [2024-11-13 20:20:10,014 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 169 transitions. [2024-11-13 20:20:10,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:20:10,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:10,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:10,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:10,765 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:20:14,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:14,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 109 states and 186 transitions. [2024-11-13 20:20:14,977 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 186 transitions. [2024-11-13 20:20:14,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:20:14,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:14,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:14,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:15,340 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:20:15,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:15,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 110 states and 186 transitions. [2024-11-13 20:20:15,959 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 186 transitions. [2024-11-13 20:20:15,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:20:15,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:15,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:15,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:16,333 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:20:17,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:17,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 111 states and 189 transitions. [2024-11-13 20:20:17,262 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 189 transitions. [2024-11-13 20:20:17,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:20:17,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:17,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:17,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:17,624 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:20:18,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:18,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 112 states and 189 transitions. [2024-11-13 20:20:18,654 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 189 transitions. [2024-11-13 20:20:18,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:20:18,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:18,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:18,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:20,127 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 12 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:27,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:27,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 123 states and 221 transitions. [2024-11-13 20:20:27,006 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 221 transitions. [2024-11-13 20:20:27,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:20:27,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:27,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:27,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:27,117 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:20:31,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:31,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 129 states and 239 transitions. [2024-11-13 20:20:31,064 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 239 transitions. [2024-11-13 20:20:31,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:20:31,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:31,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:31,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:31,088 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:20:31,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:31,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 125 states and 230 transitions. [2024-11-13 20:20:31,743 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 230 transitions. [2024-11-13 20:20:31,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:20:31,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:31,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:31,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:32,395 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:20:34,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:34,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 127 states and 234 transitions. [2024-11-13 20:20:34,354 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 234 transitions. [2024-11-13 20:20:34,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:20:34,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:34,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:34,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:34,496 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:20:35,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:35,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 128 states and 235 transitions. [2024-11-13 20:20:35,336 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 235 transitions. [2024-11-13 20:20:35,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:20:35,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:35,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:35,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:35,459 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:20:36,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:36,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 129 states and 237 transitions. [2024-11-13 20:20:36,385 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 237 transitions. [2024-11-13 20:20:36,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:20:36,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:36,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:36,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:37,080 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 9 proven. 8 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:20:38,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:38,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 134 states and 247 transitions. [2024-11-13 20:20:38,905 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 247 transitions. [2024-11-13 20:20:38,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:20:38,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:38,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:38,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:39,009 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:39,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:39,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 138 states and 250 transitions. [2024-11-13 20:20:39,083 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 250 transitions. [2024-11-13 20:20:39,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:20:39,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:39,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:39,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:39,180 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:39,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:39,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 142 states and 253 transitions. [2024-11-13 20:20:39,256 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 253 transitions. [2024-11-13 20:20:39,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:20:39,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:39,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:39,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:39,579 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:20:41,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:41,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 149 states and 263 transitions. [2024-11-13 20:20:41,419 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 263 transitions. [2024-11-13 20:20:41,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:20:41,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:41,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:41,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:41,793 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 10 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:43,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:43,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 150 states and 263 transitions. [2024-11-13 20:20:43,018 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 263 transitions. [2024-11-13 20:20:43,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:20:43,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:43,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:43,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:43,819 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 12 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:44,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:44,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 154 states and 266 transitions. [2024-11-13 20:20:44,459 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 266 transitions. [2024-11-13 20:20:44,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:20:44,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:44,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:44,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:44,574 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:20:45,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:45,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 158 states and 269 transitions. [2024-11-13 20:20:45,668 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 269 transitions. [2024-11-13 20:20:45,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:20:45,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:45,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:45,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:45,812 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 12 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:46,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:46,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 162 states and 272 transitions. [2024-11-13 20:20:46,382 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 272 transitions. [2024-11-13 20:20:46,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:20:46,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:46,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:46,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:46,904 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 15 proven. 13 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:20:52,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:52,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 172 states and 296 transitions. [2024-11-13 20:20:52,671 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 296 transitions. [2024-11-13 20:20:52,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:20:52,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:52,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:52,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:53,110 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:20:54,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:54,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 177 states and 305 transitions. [2024-11-13 20:20:54,579 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 305 transitions. [2024-11-13 20:20:54,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:20:54,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:54,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:54,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:55,067 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 3 proven. 25 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:20:57,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:57,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 180 states and 311 transitions. [2024-11-13 20:20:57,856 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 311 transitions. [2024-11-13 20:20:57,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:20:57,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:57,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:57,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:59,003 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:04,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:04,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 194 states and 337 transitions. [2024-11-13 20:21:04,901 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 337 transitions. [2024-11-13 20:21:04,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:21:04,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:04,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:04,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:04,995 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:21:08,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:08,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 204 states and 353 transitions. [2024-11-13 20:21:08,422 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 353 transitions. [2024-11-13 20:21:08,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:21:08,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:08,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:08,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:09,453 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:10,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:10,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 205 states and 353 transitions. [2024-11-13 20:21:10,832 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 353 transitions. [2024-11-13 20:21:10,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:21:10,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:10,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:10,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:10,888 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:21:13,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:13,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 211 states and 371 transitions. [2024-11-13 20:21:13,289 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 371 transitions. [2024-11-13 20:21:13,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:21:13,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:13,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:13,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:13,387 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:21:16,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:16,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 215 states and 380 transitions. [2024-11-13 20:21:16,212 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 380 transitions. [2024-11-13 20:21:16,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:21:16,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:16,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:16,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:16,314 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:21:17,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:17,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 216 states and 380 transitions. [2024-11-13 20:21:17,300 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 380 transitions. [2024-11-13 20:21:17,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:21:17,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:17,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:17,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:17,411 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:21:18,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:18,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 217 states and 380 transitions. [2024-11-13 20:21:18,226 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 380 transitions. [2024-11-13 20:21:18,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:21:18,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:18,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:18,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:20,823 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 20 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:27,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:27,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 228 states and 399 transitions. [2024-11-13 20:21:27,519 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 399 transitions. [2024-11-13 20:21:27,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:21:27,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:27,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:27,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:27,649 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 19 proven. 4 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:21:28,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:28,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 233 states and 406 transitions. [2024-11-13 20:21:28,903 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 406 transitions. [2024-11-13 20:21:28,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:21:28,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:28,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:28,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:29,167 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 3 proven. 25 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:21:30,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:30,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 237 states and 409 transitions. [2024-11-13 20:21:30,120 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 409 transitions. [2024-11-13 20:21:30,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:21:30,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:30,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:30,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:30,208 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:30,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:30,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 241 states and 412 transitions. [2024-11-13 20:21:30,298 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 412 transitions. [2024-11-13 20:21:30,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:21:30,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:30,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:30,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:31,600 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:33,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:33,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 245 states and 415 transitions. [2024-11-13 20:21:33,932 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 415 transitions. [2024-11-13 20:21:33,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:21:33,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:33,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:33,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:34,031 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:21:34,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:34,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 249 states and 418 transitions. [2024-11-13 20:21:34,068 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 418 transitions. [2024-11-13 20:21:34,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:21:34,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:34,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:34,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:34,129 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:21:34,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:34,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 253 states and 421 transitions. [2024-11-13 20:21:34,170 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 421 transitions. [2024-11-13 20:21:34,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:21:34,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:34,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:34,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:34,287 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:21:34,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:34,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 257 states and 424 transitions. [2024-11-13 20:21:34,338 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 424 transitions. [2024-11-13 20:21:34,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:21:34,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:34,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:34,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:34,397 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:21:35,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:35,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 261 states and 432 transitions. [2024-11-13 20:21:35,604 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 432 transitions. [2024-11-13 20:21:35,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:21:35,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:35,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:35,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:35,931 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 17 proven. 29 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:21:37,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:37,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 266 states and 437 transitions. [2024-11-13 20:21:37,890 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 437 transitions. [2024-11-13 20:21:37,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:21:37,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:37,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:37,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:38,043 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 20 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:38,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:38,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 270 states and 440 transitions. [2024-11-13 20:21:38,131 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 440 transitions. [2024-11-13 20:21:38,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:21:38,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:38,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:38,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:38,726 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 24 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:21:41,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:41,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 275 states and 446 transitions. [2024-11-13 20:21:41,328 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 446 transitions. [2024-11-13 20:21:41,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:21:41,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:41,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:41,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:41,502 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 19 proven. 4 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:21:41,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:41,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 279 states and 449 transitions. [2024-11-13 20:21:41,585 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 449 transitions. [2024-11-13 20:21:41,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:21:41,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:41,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:41,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:41,776 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 20 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:45,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:45,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 285 states and 461 transitions. [2024-11-13 20:21:45,391 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 461 transitions. [2024-11-13 20:21:45,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:21:45,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:45,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:45,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:45,525 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 20 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:46,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:46,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 286 states and 466 transitions. [2024-11-13 20:21:46,587 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 466 transitions. [2024-11-13 20:21:46,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:21:46,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:46,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:46,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:46,745 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 20 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:48,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:48,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 287 states and 470 transitions. [2024-11-13 20:21:48,039 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 470 transitions. [2024-11-13 20:21:48,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:21:48,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:48,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:48,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:48,233 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 28 proven. 13 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:21:52,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:52,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 291 states and 489 transitions. [2024-11-13 20:21:52,510 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 489 transitions. [2024-11-13 20:21:52,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:21:52,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:52,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:52,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:53,695 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 9 proven. 17 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:22:00,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:00,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 304 states and 514 transitions. [2024-11-13 20:22:00,134 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 514 transitions. [2024-11-13 20:22:00,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:22:00,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:00,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:00,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:00,316 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 28 proven. 13 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:22:01,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:01,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 305 states and 516 transitions. [2024-11-13 20:22:01,619 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 516 transitions. [2024-11-13 20:22:01,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:22:01,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:01,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:01,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:02,443 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 9 proven. 17 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:22:04,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:04,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 310 states and 531 transitions. [2024-11-13 20:22:04,461 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 531 transitions. [2024-11-13 20:22:04,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:22:04,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:04,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:04,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:04,586 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 28 proven. 13 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:22:05,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:05,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 311 states and 531 transitions. [2024-11-13 20:22:05,692 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 531 transitions. [2024-11-13 20:22:05,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:22:05,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:05,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:05,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:06,610 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 9 proven. 17 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:22:07,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:07,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 312 states and 533 transitions. [2024-11-13 20:22:07,947 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 533 transitions. [2024-11-13 20:22:07,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:22:07,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:07,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:07,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:08,089 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 28 proven. 13 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:22:09,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:09,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 313 states and 533 transitions. [2024-11-13 20:22:09,188 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 533 transitions. [2024-11-13 20:22:09,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:22:09,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:09,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:09,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:10,724 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 22 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:19,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:19,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 327 states and 559 transitions. [2024-11-13 20:22:19,433 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 559 transitions. [2024-11-13 20:22:19,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:22:19,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:19,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:19,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:20,174 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 11 proven. 29 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:22:23,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:23,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 333 states and 565 transitions. [2024-11-13 20:22:23,766 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 565 transitions. [2024-11-13 20:22:23,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:22:23,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:23,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:23,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:25,525 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 24 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:28,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:28,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 337 states and 568 transitions. [2024-11-13 20:22:28,267 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 568 transitions. [2024-11-13 20:22:28,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:22:28,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:28,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:28,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:28,530 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 5 proven. 41 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:22:28,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:28,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 341 states and 571 transitions. [2024-11-13 20:22:28,619 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 571 transitions. [2024-11-13 20:22:28,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:22:28,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:28,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:28,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:32,285 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 30 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:42,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:42,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 352 states and 592 transitions. [2024-11-13 20:22:42,817 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 592 transitions. [2024-11-13 20:22:42,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:22:42,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:42,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:42,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:42,986 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 29 proven. 5 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 20:22:44,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:44,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 357 states and 599 transitions. [2024-11-13 20:22:44,336 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 599 transitions. [2024-11-13 20:22:44,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:22:44,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:44,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:44,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:45,554 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 22 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:47,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:47,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 361 states and 602 transitions. [2024-11-13 20:22:47,638 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 602 transitions. [2024-11-13 20:22:47,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:22:47,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:47,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:47,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:47,721 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 22 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:49,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:49,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 365 states and 605 transitions. [2024-11-13 20:22:49,155 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 605 transitions. [2024-11-13 20:22:49,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:22:49,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:49,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:49,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:49,226 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 6 proven. 59 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:22:59,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:59,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 382 states and 638 transitions. [2024-11-13 20:22:59,288 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 638 transitions. [2024-11-13 20:22:59,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:22:59,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:59,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:59,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:59,931 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 6 proven. 34 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:23:00,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:00,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 386 states and 641 transitions. [2024-11-13 20:23:00,908 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 641 transitions. [2024-11-13 20:23:00,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:23:00,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:00,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:00,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:00,991 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 23 proven. 42 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:23:03,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:03,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 391 states and 652 transitions. [2024-11-13 20:23:03,368 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 652 transitions. [2024-11-13 20:23:03,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:23:03,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:03,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:03,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:03,540 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 23 proven. 42 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:23:07,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:07,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 394 states and 658 transitions. [2024-11-13 20:23:07,182 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 658 transitions. [2024-11-13 20:23:07,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:23:07,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:07,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:07,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:08,788 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 30 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:10,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:10,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 398 states and 661 transitions. [2024-11-13 20:23:10,352 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 661 transitions. [2024-11-13 20:23:10,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:23:10,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:10,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:10,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:11,056 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 29 proven. 5 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 20:23:11,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:11,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 402 states and 664 transitions. [2024-11-13 20:23:11,643 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 664 transitions. [2024-11-13 20:23:11,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:23:11,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:11,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:11,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:11,793 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 30 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:11,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:11,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 406 states and 667 transitions. [2024-11-13 20:23:11,912 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 667 transitions. [2024-11-13 20:23:11,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:23:11,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:11,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:11,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:13,649 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 39 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:24,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:24,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 420 states and 695 transitions. [2024-11-13 20:23:24,502 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 695 transitions. [2024-11-13 20:23:24,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:23:24,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:24,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:24,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:24,570 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 6 proven. 59 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:23:24,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:24,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 424 states and 698 transitions. [2024-11-13 20:23:24,675 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 698 transitions. [2024-11-13 20:23:24,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:23:24,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:24,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:24,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:29,654 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 42 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:43,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:43,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 439 states and 727 transitions. [2024-11-13 20:23:43,828 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 727 transitions. [2024-11-13 20:23:43,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:23:43,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:43,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:43,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:43,948 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 23 proven. 42 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:23:45,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:45,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 443 states and 730 transitions. [2024-11-13 20:23:45,359 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 730 transitions. [2024-11-13 20:23:45,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:23:45,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:45,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:45,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:45,507 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 20:23:48,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:48,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 448 states and 741 transitions. [2024-11-13 20:23:48,727 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 741 transitions. [2024-11-13 20:23:48,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:23:48,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:48,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:48,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:48,842 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 23 proven. 42 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:23:48,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:48,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 452 states and 744 transitions. [2024-11-13 20:23:48,956 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 744 transitions. [2024-11-13 20:23:48,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:23:48,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:48,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:48,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:49,057 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 6 proven. 59 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:23:49,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:49,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 456 states and 747 transitions. [2024-11-13 20:23:49,879 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 747 transitions. [2024-11-13 20:23:49,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:23:49,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:49,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:49,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:50,598 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 4 proven. 51 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 20:23:51,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:51,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 460 states and 750 transitions. [2024-11-13 20:23:51,922 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 750 transitions. [2024-11-13 20:23:51,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:23:51,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:51,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:51,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:52,043 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 30 proven. 63 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:23:53,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:53,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 461 states and 751 transitions. [2024-11-13 20:23:53,705 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 751 transitions. [2024-11-13 20:23:53,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:23:53,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:53,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:53,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:53,821 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 39 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:53,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:53,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 465 states and 754 transitions. [2024-11-13 20:23:53,947 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 754 transitions. [2024-11-13 20:23:53,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:23:53,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:53,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:53,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:54,114 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 24 proven. 4 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 20:24:00,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:00,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 477 states and 774 transitions. [2024-11-13 20:24:00,212 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 774 transitions. [2024-11-13 20:24:00,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:24:00,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:00,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:00,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:00,323 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 39 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:00,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:00,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 481 states and 777 transitions. [2024-11-13 20:24:00,448 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 777 transitions. [2024-11-13 20:24:00,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:24:00,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:00,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:00,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:00,592 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 24 proven. 4 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 20:24:04,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:04,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 490 states and 788 transitions. [2024-11-13 20:24:04,924 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 788 transitions. [2024-11-13 20:24:04,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:24:04,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:04,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:04,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:05,041 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 41 proven. 44 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 20:24:13,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:13,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 499 states and 813 transitions. [2024-11-13 20:24:13,738 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 813 transitions. [2024-11-13 20:24:13,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:24:13,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:13,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:13,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:14,570 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 75 proven. 11 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 20:24:21,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:21,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 505 states and 827 transitions. [2024-11-13 20:24:21,013 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 827 transitions. [2024-11-13 20:24:21,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:24:21,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:21,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:21,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:21,157 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 41 proven. 44 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 20:24:27,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:27,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 512 states and 842 transitions. [2024-11-13 20:24:27,194 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 842 transitions. [2024-11-13 20:24:27,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:24:27,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:27,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:27,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:27,434 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 75 proven. 11 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 20:24:29,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:29,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 513 states and 842 transitions. [2024-11-13 20:24:29,113 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 842 transitions. [2024-11-13 20:24:29,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:24:29,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:29,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:29,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:29,293 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 41 proven. 44 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 20:24:32,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:32,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 518 states and 850 transitions. [2024-11-13 20:24:32,264 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 850 transitions. [2024-11-13 20:24:32,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:24:32,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:32,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:32,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:32,330 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-13 20:24:46,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:46,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 540 states and 885 transitions. [2024-11-13 20:24:46,881 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 885 transitions. [2024-11-13 20:24:46,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:24:46,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:46,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:46,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:47,107 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 42 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:47,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:47,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 544 states and 888 transitions. [2024-11-13 20:24:47,249 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 888 transitions. [2024-11-13 20:24:47,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:24:47,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:47,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:47,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:47,320 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-13 20:24:51,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:51,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 547 states and 889 transitions. [2024-11-13 20:24:51,711 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 889 transitions. [2024-11-13 20:24:51,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:24:51,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:51,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:51,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:52,015 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 20:24:52,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:52,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 551 states and 892 transitions. [2024-11-13 20:24:52,131 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 892 transitions. [2024-11-13 20:24:52,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:24:52,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:52,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:52,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:53,622 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 42 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:55,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:55,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 555 states and 895 transitions. [2024-11-13 20:24:55,019 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 895 transitions. [2024-11-13 20:24:55,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:24:55,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:55,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:55,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:55,200 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 42 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:02,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:02,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 565 states and 920 transitions. [2024-11-13 20:25:02,450 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 920 transitions. [2024-11-13 20:25:02,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:25:02,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:02,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:02,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:02,675 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 42 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:06,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:06,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 569 states and 934 transitions. [2024-11-13 20:25:06,244 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 934 transitions. [2024-11-13 20:25:06,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:25:06,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:06,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:06,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:06,483 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 42 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:08,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:08,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 570 states and 951 transitions. [2024-11-13 20:25:08,518 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 951 transitions. [2024-11-13 20:25:08,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:25:08,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:08,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:08,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:08,741 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 42 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:10,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:10,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 571 states and 954 transitions. [2024-11-13 20:25:10,617 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 954 transitions. [2024-11-13 20:25:10,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:25:10,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:10,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:10,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:10,837 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 42 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:12,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:12,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 572 states and 957 transitions. [2024-11-13 20:25:12,469 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 957 transitions. [2024-11-13 20:25:12,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:25:12,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:12,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:12,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:12,708 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 42 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:14,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:14,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 573 states and 960 transitions. [2024-11-13 20:25:14,919 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 960 transitions. [2024-11-13 20:25:14,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:25:14,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:14,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:14,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:15,287 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 42 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:17,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:17,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 577 states and 968 transitions. [2024-11-13 20:25:17,174 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 968 transitions. [2024-11-13 20:25:17,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:25:17,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:17,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:17,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:19,461 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 61 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:33,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:33,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 591 states and 999 transitions. [2024-11-13 20:25:33,586 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 999 transitions. [2024-11-13 20:25:33,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:25:33,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:33,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:33,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:36,188 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 36 proven. 14 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:25:40,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:40,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 596 states and 1007 transitions. [2024-11-13 20:25:40,546 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1007 transitions. [2024-11-13 20:25:40,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:25:40,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:40,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:40,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:40,650 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 24 proven. 4 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 20:25:40,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:40,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 600 states and 1010 transitions. [2024-11-13 20:25:40,765 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1010 transitions. [2024-11-13 20:25:40,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:25:40,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:40,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:40,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:40,892 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 41 proven. 44 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 20:25:42,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:42,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 604 states and 1013 transitions. [2024-11-13 20:25:42,457 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1013 transitions. [2024-11-13 20:25:42,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:25:42,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:42,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:42,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:42,781 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 18 proven. 78 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 20:25:46,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:46,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 609 states and 1017 transitions. [2024-11-13 20:25:46,417 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1017 transitions. [2024-11-13 20:25:46,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:25:46,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:46,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:46,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:53,780 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 56 proven. 95 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:11,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:11,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 620 states and 1041 transitions. [2024-11-13 20:26:11,131 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1041 transitions. [2024-11-13 20:26:11,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:26:11,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:11,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:11,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:11,290 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 41 proven. 44 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 20:26:11,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:11,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 624 states and 1044 transitions. [2024-11-13 20:26:11,430 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1044 transitions. [2024-11-13 20:26:11,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:26:11,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:11,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:11,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:11,630 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 7 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-13 20:26:13,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:13,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 629 states and 1051 transitions. [2024-11-13 20:26:13,723 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1051 transitions. [2024-11-13 20:26:13,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:26:13,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:13,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:13,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:17,216 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 36 proven. 29 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:26:22,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:22,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 634 states and 1061 transitions. [2024-11-13 20:26:22,263 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1061 transitions. [2024-11-13 20:26:22,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:26:22,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:22,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:22,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:22,391 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-13 20:26:22,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:22,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 638 states and 1064 transitions. [2024-11-13 20:26:22,660 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1064 transitions. [2024-11-13 20:26:22,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:26:22,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:22,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:22,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:22,804 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 36 proven. 83 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:26:40,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:40,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 660 states and 1104 transitions. [2024-11-13 20:26:40,810 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1104 transitions. [2024-11-13 20:26:40,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:26:40,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:40,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:40,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:40,888 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-13 20:26:40,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:40,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 664 states and 1107 transitions. [2024-11-13 20:26:40,964 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1107 transitions. [2024-11-13 20:26:40,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:26:40,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:40,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:40,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:41,253 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:26:50,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:50,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 671 states and 1129 transitions. [2024-11-13 20:26:50,992 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1129 transitions. [2024-11-13 20:26:50,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:26:50,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:50,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:51,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:51,065 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-13 20:26:51,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:51,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 675 states and 1132 transitions. [2024-11-13 20:26:51,139 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1132 transitions. [2024-11-13 20:26:51,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:26:51,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:51,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:51,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:51,413 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 36 proven. 83 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:27:01,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:01,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 683 states and 1143 transitions. [2024-11-13 20:27:01,134 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1143 transitions. [2024-11-13 20:27:01,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:27:01,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:01,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:01,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:01,194 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-13 20:27:04,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:04,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 685 states and 1147 transitions. [2024-11-13 20:27:04,687 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1147 transitions. [2024-11-13 20:27:04,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:27:04,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:04,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:04,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:04,835 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 36 proven. 83 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:27:06,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:06,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 686 states and 1148 transitions. [2024-11-13 20:27:06,730 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1148 transitions. [2024-11-13 20:27:06,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:27:06,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:06,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:06,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:06,800 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-13 20:27:08,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:08,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 687 states and 1149 transitions. [2024-11-13 20:27:08,575 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1149 transitions. [2024-11-13 20:27:08,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:27:08,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:08,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:08,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:08,710 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 61 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:08,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:08,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 691 states and 1152 transitions. [2024-11-13 20:27:08,839 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1152 transitions. [2024-11-13 20:27:08,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:27:08,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:08,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:08,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:09,997 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 9 proven. 87 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 20:27:13,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:13,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 695 states and 1156 transitions. [2024-11-13 20:27:13,642 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1156 transitions. [2024-11-13 20:27:13,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:27:13,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:13,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:13,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:15,154 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 25 proven. 25 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-13 20:27:19,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:19,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 700 states and 1166 transitions. [2024-11-13 20:27:19,398 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1166 transitions. [2024-11-13 20:27:19,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:27:19,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:19,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:19,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:19,988 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 16 proven. 80 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 20:27:21,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:21,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 703 states and 1168 transitions. [2024-11-13 20:27:21,889 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1168 transitions. [2024-11-13 20:27:21,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:27:21,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:21,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:21,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:24,577 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 61 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:28,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:28,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 707 states and 1171 transitions. [2024-11-13 20:27:28,552 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1171 transitions. [2024-11-13 20:27:28,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:27:28,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:28,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:28,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:28,660 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 36 proven. 5 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 20:27:33,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:33,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 711 states and 1177 transitions. [2024-11-13 20:27:33,019 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1177 transitions. [2024-11-13 20:27:33,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:27:33,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:33,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:33,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:33,126 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 36 proven. 5 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 20:27:35,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:35,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 712 states and 1177 transitions. [2024-11-13 20:27:35,279 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1177 transitions. [2024-11-13 20:27:35,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:27:35,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:35,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:35,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:37,115 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 56 proven. 95 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:38,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:38,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 716 states and 1180 transitions. [2024-11-13 20:27:38,885 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1180 transitions. [2024-11-13 20:27:38,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:27:38,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:38,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:38,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:39,042 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 7 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-13 20:27:39,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:39,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 720 states and 1183 transitions. [2024-11-13 20:27:39,170 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1183 transitions. [2024-11-13 20:27:39,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:27:39,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:39,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:39,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:41,091 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 36 proven. 29 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-13 20:27:45,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:45,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 725 states and 1191 transitions. [2024-11-13 20:27:45,176 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1191 transitions. [2024-11-13 20:27:45,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:27:45,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:45,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:45,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:45,365 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 56 proven. 95 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:47,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:47,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 729 states and 1194 transitions. [2024-11-13 20:27:47,164 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1194 transitions. [2024-11-13 20:27:47,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:27:47,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:47,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:47,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:47,436 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 20 proven. 110 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 20:27:49,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:49,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 730 states and 1194 transitions. [2024-11-13 20:27:49,357 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1194 transitions. [2024-11-13 20:27:49,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:27:49,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:49,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:49,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:49,520 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 36 proven. 83 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:27:49,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:49,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 734 states and 1197 transitions. [2024-11-13 20:27:49,896 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1197 transitions. [2024-11-13 20:27:49,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:27:49,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:49,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:49,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:52,877 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 88 proven. 95 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:07,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:07,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 748 states and 1223 transitions. [2024-11-13 20:28:07,608 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1223 transitions. [2024-11-13 20:28:07,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:28:07,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:07,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:07,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:07,694 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:28:09,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:09,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 752 states and 1226 transitions. [2024-11-13 20:28:09,308 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1226 transitions. [2024-11-13 20:28:09,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:28:09,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:09,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:09,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:09,430 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 36 proven. 83 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:28:09,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:09,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 756 states and 1229 transitions. [2024-11-13 20:28:09,611 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1229 transitions. [2024-11-13 20:28:09,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:28:09,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:09,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:09,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:09,874 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:28:10,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:10,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 760 states and 1232 transitions. [2024-11-13 20:28:10,012 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1232 transitions. [2024-11-13 20:28:10,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:28:10,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:10,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:10,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:10,100 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:28:10,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:10,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 764 states and 1235 transitions. [2024-11-13 20:28:10,729 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1235 transitions. [2024-11-13 20:28:10,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:28:10,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:10,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:10,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:11,660 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 27 proven. 142 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 20:28:14,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:14,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 765 states and 1235 transitions. [2024-11-13 20:28:14,354 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1235 transitions. [2024-11-13 20:28:14,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:28:14,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:14,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:14,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:14,460 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 26 proven. 131 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:28:21,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:21,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 770 states and 1243 transitions. [2024-11-13 20:28:21,031 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1243 transitions. [2024-11-13 20:28:21,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:28:21,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:21,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:21,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:30,552 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 72 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:49,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:49,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 781 states and 1262 transitions. [2024-11-13 20:28:49,484 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1262 transitions. [2024-11-13 20:28:49,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:28:49,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:49,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:49,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:50,320 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 16 proven. 101 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 20:28:52,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:52,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 782 states and 1262 transitions. [2024-11-13 20:28:52,393 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1262 transitions. [2024-11-13 20:28:52,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:28:52,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:52,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:52,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:52,586 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 71 proven. 8 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 20:28:54,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:54,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 787 states and 1269 transitions. [2024-11-13 20:28:54,962 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1269 transitions. [2024-11-13 20:28:54,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:28:54,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:54,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:54,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:55,139 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 56 proven. 90 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 20:29:09,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:09,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 799 states and 1298 transitions. [2024-11-13 20:29:09,056 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1298 transitions. [2024-11-13 20:29:09,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:29:09,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:09,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:09,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:09,385 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 56 proven. 90 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 20:29:20,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:20,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 809 states and 1323 transitions. [2024-11-13 20:29:20,050 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1323 transitions. [2024-11-13 20:29:20,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:29:20,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:20,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:20,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:20,211 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 56 proven. 90 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 20:29:24,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:24,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 811 states and 1331 transitions. [2024-11-13 20:29:24,695 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1331 transitions. [2024-11-13 20:29:24,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:29:24,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:24,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:24,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:24,872 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 56 proven. 90 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 20:29:27,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:27,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 812 states and 1334 transitions. [2024-11-13 20:29:27,169 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1334 transitions. [2024-11-13 20:29:27,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:29:27,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:27,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:27,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:27,313 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 56 proven. 90 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 20:29:29,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:29,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 813 states and 1337 transitions. [2024-11-13 20:29:29,505 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1337 transitions. [2024-11-13 20:29:29,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:29:29,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:29,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:29,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:30,635 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 12 proven. 134 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 20:29:34,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:34,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 814 states and 1334 transitions. [2024-11-13 20:29:34,875 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1334 transitions. [2024-11-13 20:29:34,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:29:34,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:34,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:34,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:35,003 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 88 proven. 95 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:35,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:35,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 818 states and 1337 transitions. [2024-11-13 20:29:35,154 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1337 transitions. [2024-11-13 20:29:35,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:29:35,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:35,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:35,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:36,213 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 12 proven. 134 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 20:29:38,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:38,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 819 states and 1337 transitions. [2024-11-13 20:29:38,155 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1337 transitions. [2024-11-13 20:29:38,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:29:38,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:38,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:38,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:38,344 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 88 proven. 95 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:38,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:38,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 823 states and 1340 transitions. [2024-11-13 20:29:38,493 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1340 transitions. [2024-11-13 20:29:38,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:29:38,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:38,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:38,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:38,637 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 26 proven. 131 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:29:41,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:41,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 827 states and 1343 transitions. [2024-11-13 20:29:41,105 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1343 transitions. [2024-11-13 20:29:41,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:29:41,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:41,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:41,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:44,834 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 36 proven. 123 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:29:52,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:52,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 830 states and 1346 transitions. [2024-11-13 20:29:52,391 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1346 transitions. [2024-11-13 20:29:52,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:29:52,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:52,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:52,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:52,529 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 26 proven. 131 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:29:55,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:55,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 831 states and 1347 transitions. [2024-11-13 20:29:55,142 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1347 transitions. [2024-11-13 20:29:55,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:29:55,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:55,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:55,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:57,728 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 72 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:02,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:02,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 839 states and 1361 transitions. [2024-11-13 20:30:02,599 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1361 transitions. [2024-11-13 20:30:02,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:30:02,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:02,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:02,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:02,934 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 71 proven. 8 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 20:30:03,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:03,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 843 states and 1364 transitions. [2024-11-13 20:30:03,077 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1364 transitions. [2024-11-13 20:30:03,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:30:03,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:03,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:03,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:03,276 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 72 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:03,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:03,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 847 states and 1367 transitions. [2024-11-13 20:30:03,433 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1367 transitions. [2024-11-13 20:30:03,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:30:03,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:03,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:03,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:03,591 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 56 proven. 90 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 20:30:03,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:03,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 851 states and 1370 transitions. [2024-11-13 20:30:03,751 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1370 transitions. [2024-11-13 20:30:03,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:30:03,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:03,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:03,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:07,942 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 120 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:26,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:26,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 865 states and 1396 transitions. [2024-11-13 20:30:26,326 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1396 transitions. [2024-11-13 20:30:26,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:30:26,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:26,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:26,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:26,514 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 56 proven. 90 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 20:30:26,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:26,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 869 states and 1399 transitions. [2024-11-13 20:30:26,684 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1399 transitions. [2024-11-13 20:30:26,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:30:26,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:26,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:26,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:26,867 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 56 proven. 90 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 20:30:29,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:29,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 873 states and 1406 transitions. [2024-11-13 20:30:29,324 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1406 transitions. [2024-11-13 20:30:29,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:30:29,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:29,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:29,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:30,185 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 19 proven. 127 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 20:30:32,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:32,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 877 states and 1409 transitions. [2024-11-13 20:30:32,359 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1409 transitions. [2024-11-13 20:30:32,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:30:32,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:32,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:32,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:32,453 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 27 proven. 163 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:31:01,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:01,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 909 states and 1469 transitions. [2024-11-13 20:31:01,596 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1469 transitions. [2024-11-13 20:31:01,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:31:01,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:01,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:01,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:01,703 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 27 proven. 168 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 20:31:08,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:08,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 914 states and 1482 transitions. [2024-11-13 20:31:08,359 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1482 transitions. [2024-11-13 20:31:08,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:31:08,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:08,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:08,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:10,354 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 18 proven. 123 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:31:12,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:12,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 918 states and 1487 transitions. [2024-11-13 20:31:12,813 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1487 transitions. [2024-11-13 20:31:12,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:31:12,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:12,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:12,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:13,114 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 118 proven. 77 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 20:31:15,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:15,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 919 states and 1487 transitions. [2024-11-13 20:31:15,381 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1487 transitions. [2024-11-13 20:31:15,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:31:15,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:15,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:15,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:15,484 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 27 proven. 163 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:31:17,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:17,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 920 states and 1487 transitions. [2024-11-13 20:31:17,869 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1487 transitions. [2024-11-13 20:31:17,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:31:17,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:17,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:17,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:18,852 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 54 proven. 136 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:31:23,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:23,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 922 states and 1491 transitions. [2024-11-13 20:31:23,900 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1491 transitions. [2024-11-13 20:31:23,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:31:23,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:23,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:23,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:26,276 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 27 proven. 114 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:31:29,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:29,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 923 states and 1495 transitions. [2024-11-13 20:31:29,750 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1495 transitions. [2024-11-13 20:31:29,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:31:29,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:29,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:29,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:29,850 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 27 proven. 163 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:31:33,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:33,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 924 states and 1498 transitions. [2024-11-13 20:31:33,197 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1498 transitions. [2024-11-13 20:31:33,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:31:33,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:33,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:33,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:33,341 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 27 proven. 163 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:31:35,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:35,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 925 states and 1500 transitions. [2024-11-13 20:31:35,852 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1500 transitions. [2024-11-13 20:31:35,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:31:35,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:35,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:35,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:36,729 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 54 proven. 136 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:31:38,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:38,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1505 states to 929 states and 1505 transitions. [2024-11-13 20:31:38,953 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1505 transitions. [2024-11-13 20:31:38,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:31:38,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:38,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:38,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:40,560 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 27 proven. 114 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:31:43,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:43,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1505 states to 930 states and 1505 transitions. [2024-11-13 20:31:43,211 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1505 transitions. [2024-11-13 20:31:43,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:31:43,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:43,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:43,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:45,100 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 27 proven. 114 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:31:47,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:47,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1505 states to 931 states and 1505 transitions. [2024-11-13 20:31:47,657 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1505 transitions. [2024-11-13 20:31:47,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:31:47,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:47,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:47,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:48,519 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 54 proven. 136 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:31:51,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:51,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 934 states and 1515 transitions. [2024-11-13 20:31:51,992 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1515 transitions. [2024-11-13 20:31:51,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:31:51,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:51,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:52,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:52,861 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 54 proven. 136 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:31:57,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:57,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 936 states and 1520 transitions. [2024-11-13 20:31:57,137 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1520 transitions. [2024-11-13 20:31:57,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:31:57,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:57,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:57,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:57,235 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 27 proven. 163 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:31:59,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:59,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 937 states and 1521 transitions. [2024-11-13 20:31:59,887 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1521 transitions. [2024-11-13 20:31:59,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:31:59,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:59,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:59,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:00,624 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 54 proven. 136 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:32:03,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:03,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 938 states and 1525 transitions. [2024-11-13 20:32:03,066 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1525 transitions. [2024-11-13 20:32:03,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:32:03,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:03,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:03,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:03,169 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 30 proven. 131 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:32:05,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:05,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 942 states and 1528 transitions. [2024-11-13 20:32:05,674 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1528 transitions. [2024-11-13 20:32:05,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:32:05,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:05,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:05,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:19,370 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 90 proven. 166 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:32:45,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:45,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 953 states and 1547 transitions. [2024-11-13 20:32:45,498 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1547 transitions. [2024-11-13 20:32:45,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:32:45,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:45,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:45,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:47,165 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 45 proven. 114 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:32:47,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:47,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 957 states and 1550 transitions. [2024-11-13 20:32:47,317 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1550 transitions. [2024-11-13 20:32:47,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:32:47,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:47,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:47,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:47,466 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 89 proven. 9 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-13 20:32:50,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:50,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1557 states to 962 states and 1557 transitions. [2024-11-13 20:32:50,112 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1557 transitions. [2024-11-13 20:32:50,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:32:50,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:50,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:50,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:51,778 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 16 proven. 133 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-13 20:32:54,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:54,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1557 states to 963 states and 1557 transitions. [2024-11-13 20:32:54,823 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1557 transitions. [2024-11-13 20:32:54,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:32:54,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:54,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:54,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:54,955 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked.