./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/array-memsafety/array02-alloca-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b36ddd-7d6d-42d9-b752-6c4faebf03a6/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b36ddd-7d6d-42d9-b752-6c4faebf03a6/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_77b36ddd-7d6d-42d9-b752-6c4faebf03a6/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b36ddd-7d6d-42d9-b752-6c4faebf03a6/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-memsafety/array02-alloca-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b36ddd-7d6d-42d9-b752-6c4faebf03a6/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_77b36ddd-7d6d-42d9-b752-6c4faebf03a6/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 6376f52a263bde0c709cb35a0d040626ae764c5527f8161f54a95df7802768d2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:59:08,909 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:59:09,008 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b36ddd-7d6d-42d9-b752-6c4faebf03a6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 20:59:09,016 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:59:09,019 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:59:09,059 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:59:09,066 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:59:09,066 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:59:09,066 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:59:09,066 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:59:09,067 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:59:09,067 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:59:09,067 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:59:09,067 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 20:59:09,067 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 20:59:09,067 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 20:59:09,067 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:59:09,068 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:59:09,068 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:59:09,068 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:59:09,068 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:59:09,068 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:59:09,068 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:59:09,070 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:59:09,071 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:59:09,071 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:59:09,071 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:59:09,071 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:59:09,071 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:59:09,071 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:59:09,071 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_77b36ddd-7d6d-42d9-b752-6c4faebf03a6/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 -> 6376f52a263bde0c709cb35a0d040626ae764c5527f8161f54a95df7802768d2 [2024-11-13 20:59:09,461 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:59:09,474 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:59:09,479 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:59:09,481 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:59:09,481 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:59:09,483 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b36ddd-7d6d-42d9-b752-6c4faebf03a6/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-memsafety/array02-alloca-2.i Unable to find full path for "g++" [2024-11-13 20:59:11,638 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:59:11,964 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:59:11,965 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b36ddd-7d6d-42d9-b752-6c4faebf03a6/sv-benchmarks/c/array-memsafety/array02-alloca-2.i [2024-11-13 20:59:11,977 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b36ddd-7d6d-42d9-b752-6c4faebf03a6/bin/ukojak-verify-EEHR8qb7sm/data/2276390f7/0e721f0cf4d045fc8673d3a8a60debb0/FLAG1ceaa0270 [2024-11-13 20:59:12,217 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b36ddd-7d6d-42d9-b752-6c4faebf03a6/bin/ukojak-verify-EEHR8qb7sm/data/2276390f7/0e721f0cf4d045fc8673d3a8a60debb0 [2024-11-13 20:59:12,219 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:59:12,221 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:59:12,222 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:59:12,223 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:59:12,227 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:59:12,228 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:59:12" (1/1) ... [2024-11-13 20:59:12,229 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15c4c962 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:12, skipping insertion in model container [2024-11-13 20:59:12,230 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:59:12" (1/1) ... [2024-11-13 20:59:12,260 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:59:12,672 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:59:12,686 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:59:12,750 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:59:12,781 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:59:12,781 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:12 WrapperNode [2024-11-13 20:59:12,782 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:59:12,783 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:59:12,783 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:59:12,783 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:59:12,790 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:12" (1/1) ... [2024-11-13 20:59:12,810 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:12" (1/1) ... [2024-11-13 20:59:12,840 INFO L138 Inliner]: procedures = 116, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 67 [2024-11-13 20:59:12,844 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:59:12,844 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:59:12,844 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:59:12,844 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:59:12,852 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:12" (1/1) ... [2024-11-13 20:59:12,853 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:12" (1/1) ... [2024-11-13 20:59:12,861 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:12" (1/1) ... [2024-11-13 20:59:12,864 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:12" (1/1) ... [2024-11-13 20:59:12,873 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:12" (1/1) ... [2024-11-13 20:59:12,883 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:12" (1/1) ... [2024-11-13 20:59:12,884 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:12" (1/1) ... [2024-11-13 20:59:12,888 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:12" (1/1) ... [2024-11-13 20:59:12,890 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:59:12,891 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:59:12,895 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:59:12,895 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:59:12,896 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:12" (1/1) ... [2024-11-13 20:59:12,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:59:12,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b36ddd-7d6d-42d9-b752-6c4faebf03a6/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:59:12,941 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b36ddd-7d6d-42d9-b752-6c4faebf03a6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:59:12,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b36ddd-7d6d-42d9-b752-6c4faebf03a6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:59:12,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:59:12,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:59:12,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:59:12,986 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:59:12,986 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:59:12,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:59:13,125 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:59:13,129 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:59:13,366 INFO L? ?]: Removed 47 outVars from TransFormulas that were not future-live. [2024-11-13 20:59:13,366 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:59:13,450 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:59:13,450 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 20:59:13,451 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:59:13 BoogieIcfgContainer [2024-11-13 20:59:13,451 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:59:13,452 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:59:13,453 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:59:13,465 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:59:13,466 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:59:13" (1/1) ... [2024-11-13 20:59:13,477 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:59:13,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:13,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 30 states and 35 transitions. [2024-11-13 20:59:13,546 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 35 transitions. [2024-11-13 20:59:13,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 20:59:13,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:13,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:13,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:13,856 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 20:59:13,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:13,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 29 states and 34 transitions. [2024-11-13 20:59:13,925 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 34 transitions. [2024-11-13 20:59:13,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 20:59:13,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:13,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:13,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:14,382 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 20:59:14,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:14,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2024-11-13 20:59:14,792 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2024-11-13 20:59:14,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:59:14,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:14,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:14,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:14,980 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 20:59:15,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:15,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 31 states and 37 transitions. [2024-11-13 20:59:15,240 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 37 transitions. [2024-11-13 20:59:15,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 20:59:15,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:15,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:15,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:15,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:17,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:17,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 34 states and 43 transitions. [2024-11-13 20:59:17,029 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 43 transitions. [2024-11-13 20:59:17,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:59:17,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:17,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:17,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:17,209 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 20:59:17,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:17,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 36 states and 48 transitions. [2024-11-13 20:59:17,774 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 48 transitions. [2024-11-13 20:59:17,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:59:17,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:17,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:17,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:17,866 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 20:59:18,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:18,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 38 states and 51 transitions. [2024-11-13 20:59:18,144 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 51 transitions. [2024-11-13 20:59:18,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:59:18,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:18,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:18,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:18,437 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 20:59:19,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:19,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 40 states and 56 transitions. [2024-11-13 20:59:19,481 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 56 transitions. [2024-11-13 20:59:19,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:59:19,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:19,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:19,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:20,249 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 20:59:21,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:21,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 37 states and 51 transitions. [2024-11-13 20:59:21,623 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 51 transitions. [2024-11-13 20:59:21,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:59:21,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:21,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:21,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:21,705 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:59:22,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:22,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 36 states and 49 transitions. [2024-11-13 20:59:22,085 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 49 transitions. [2024-11-13 20:59:22,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:59:22,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:22,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:22,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:22,633 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:23,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:23,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 35 states and 44 transitions. [2024-11-13 20:59:23,434 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2024-11-13 20:59:23,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:59:23,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:23,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:23,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:23,475 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 20:59:23,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:23,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 34 states and 42 transitions. [2024-11-13 20:59:23,496 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2024-11-13 20:59:23,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:59:23,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:23,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:23,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:23,695 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 20:59:23,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:23,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 36 states and 46 transitions. [2024-11-13 20:59:23,859 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 46 transitions. [2024-11-13 20:59:23,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:59:23,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:23,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:23,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:23,881 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 20:59:23,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:23,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 35 states and 45 transitions. [2024-11-13 20:59:23,896 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2024-11-13 20:59:23,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:59:23,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:23,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:23,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:23,955 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 20:59:23,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:23,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 36 states and 46 transitions. [2024-11-13 20:59:23,974 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 46 transitions. [2024-11-13 20:59:23,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:59:23,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:23,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:23,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:24,001 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 20:59:24,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:24,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 35 states and 45 transitions. [2024-11-13 20:59:24,021 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2024-11-13 20:59:24,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:59:24,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:24,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:24,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:24,085 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:59:24,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:24,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 36 states and 45 transitions. [2024-11-13 20:59:24,108 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 45 transitions. [2024-11-13 20:59:24,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:59:24,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:24,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:24,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:24,142 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 20:59:24,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:24,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 35 states and 44 transitions. [2024-11-13 20:59:24,177 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2024-11-13 20:59:24,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:59:24,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:24,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:24,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:24,244 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 20:59:24,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:24,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 37 states and 47 transitions. [2024-11-13 20:59:24,274 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 47 transitions. [2024-11-13 20:59:24,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:59:24,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:24,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:24,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:24,304 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 20:59:24,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:24,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 36 states and 46 transitions. [2024-11-13 20:59:24,325 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 46 transitions. [2024-11-13 20:59:24,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:59:24,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:24,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:24,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:24,382 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 20:59:24,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:24,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 37 states and 46 transitions. [2024-11-13 20:59:24,406 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2024-11-13 20:59:24,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:59:24,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:24,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:24,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:24,427 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:59:24,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:24,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 36 states and 44 transitions. [2024-11-13 20:59:24,441 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 44 transitions. [2024-11-13 20:59:24,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:59:24,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:24,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:24,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:24,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:59:26,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:26,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 45 states and 63 transitions. [2024-11-13 20:59:26,929 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 63 transitions. [2024-11-13 20:59:26,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:59:26,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:26,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:26,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:27,265 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:29,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:29,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 52 states and 78 transitions. [2024-11-13 20:59:29,038 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 78 transitions. [2024-11-13 20:59:29,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:59:29,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:29,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:29,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:29,056 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:59:29,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:29,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 52 states and 77 transitions. [2024-11-13 20:59:29,412 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 77 transitions. [2024-11-13 20:59:29,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:59:29,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:29,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:29,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:29,461 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:29,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:29,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 53 states and 78 transitions. [2024-11-13 20:59:29,875 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 78 transitions. [2024-11-13 20:59:29,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:59:29,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:29,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:29,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:30,371 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:32,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:32,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 60 states and 91 transitions. [2024-11-13 20:59:32,568 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 91 transitions. [2024-11-13 20:59:32,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:59:32,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:32,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:32,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:33,086 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:35,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:35,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 67 states and 105 transitions. [2024-11-13 20:59:35,156 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 105 transitions. [2024-11-13 20:59:35,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:59:35,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:35,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:35,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:35,183 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 20:59:35,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:35,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 65 states and 102 transitions. [2024-11-13 20:59:35,701 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 102 transitions. [2024-11-13 20:59:35,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:59:35,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:35,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:35,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:35,913 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:36,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:36,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 66 states and 103 transitions. [2024-11-13 20:59:36,420 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 103 transitions. [2024-11-13 20:59:36,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:59:36,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:36,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:36,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:36,564 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:38,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:38,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 73 states and 115 transitions. [2024-11-13 20:59:38,493 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 115 transitions. [2024-11-13 20:59:38,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:59:38,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:38,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:38,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:38,723 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:59:39,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:39,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 72 states and 114 transitions. [2024-11-13 20:59:39,516 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 114 transitions. [2024-11-13 20:59:39,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:59:39,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:39,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:39,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:39,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:59:39,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:39,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 71 states and 113 transitions. [2024-11-13 20:59:39,568 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 113 transitions. [2024-11-13 20:59:39,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:59:39,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:39,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:39,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:39,656 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:59:40,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:40,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 74 states and 116 transitions. [2024-11-13 20:59:40,625 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 116 transitions. [2024-11-13 20:59:40,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:59:40,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:40,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:40,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:40,689 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 20:59:40,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:40,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 76 states and 117 transitions. [2024-11-13 20:59:40,854 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 117 transitions. [2024-11-13 20:59:40,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:59:40,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:40,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:40,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:40,917 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:59:40,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:40,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 78 states and 118 transitions. [2024-11-13 20:59:40,976 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 118 transitions. [2024-11-13 20:59:40,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:59:40,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:40,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:40,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:41,035 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 20:59:41,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:41,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 80 states and 119 transitions. [2024-11-13 20:59:41,207 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 119 transitions. [2024-11-13 20:59:41,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:59:41,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:41,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:41,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:41,252 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:59:41,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:41,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 79 states and 118 transitions. [2024-11-13 20:59:41,282 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 118 transitions. [2024-11-13 20:59:41,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:59:41,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:41,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:41,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:41,450 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:59:42,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:42,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 81 states and 119 transitions. [2024-11-13 20:59:42,018 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 119 transitions. [2024-11-13 20:59:42,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:59:42,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:42,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:42,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:42,049 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:59:42,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:42,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 80 states and 118 transitions. [2024-11-13 20:59:42,080 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 118 transitions. [2024-11-13 20:59:42,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:59:42,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:42,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:42,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:42,112 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:59:42,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:42,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 81 states and 121 transitions. [2024-11-13 20:59:42,680 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 121 transitions. [2024-11-13 20:59:42,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:59:42,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:42,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:42,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:42,882 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:59:42,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:42,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 83 states and 122 transitions. [2024-11-13 20:59:42,943 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 122 transitions. [2024-11-13 20:59:42,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:59:42,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:42,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:42,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:42,977 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:59:43,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:43,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 82 states and 121 transitions. [2024-11-13 20:59:43,011 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 121 transitions. [2024-11-13 20:59:43,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:59:43,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:43,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:43,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:43,547 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:47,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:47,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 96 states and 151 transitions. [2024-11-13 20:59:47,867 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 151 transitions. [2024-11-13 20:59:47,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:59:47,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:47,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:47,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:47,955 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:50,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:50,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 105 states and 166 transitions. [2024-11-13 20:59:50,724 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 166 transitions. [2024-11-13 20:59:50,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:59:50,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:50,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:50,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:50,778 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:59:52,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:52,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 108 states and 170 transitions. [2024-11-13 20:59:52,645 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 170 transitions. [2024-11-13 20:59:52,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:59:52,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:52,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:52,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:53,725 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:57,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:57,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 119 states and 192 transitions. [2024-11-13 20:59:57,760 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 192 transitions. [2024-11-13 20:59:57,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:59:57,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:57,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:57,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:58,565 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:59,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:59,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 119 states and 191 transitions. [2024-11-13 20:59:59,714 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 191 transitions. [2024-11-13 20:59:59,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:59:59,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:59,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:59,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:59,866 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:00,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:00,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 120 states and 191 transitions. [2024-11-13 21:00:00,548 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 191 transitions. [2024-11-13 21:00:00,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:00:00,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:00,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:00,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:00,708 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:02,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:02,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 127 states and 203 transitions. [2024-11-13 21:00:02,668 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 203 transitions. [2024-11-13 21:00:02,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:00:02,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:02,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:02,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:03,296 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:04,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:04,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 128 states and 203 transitions. [2024-11-13 21:00:04,434 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 203 transitions. [2024-11-13 21:00:04,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:00:04,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:04,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:04,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:04,502 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:05,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:05,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 130 states and 204 transitions. [2024-11-13 21:00:05,108 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 204 transitions. [2024-11-13 21:00:05,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:00:05,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:05,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:05,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:05,322 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:00:05,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:05,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 132 states and 205 transitions. [2024-11-13 21:00:05,487 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 205 transitions. [2024-11-13 21:00:05,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:00:05,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:05,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:05,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:05,666 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:00:06,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:06,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 134 states and 210 transitions. [2024-11-13 21:00:06,285 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 210 transitions. [2024-11-13 21:00:06,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:00:06,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:06,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:06,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:06,351 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:06,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:06,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 136 states and 211 transitions. [2024-11-13 21:00:06,786 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 211 transitions. [2024-11-13 21:00:06,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:00:06,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:06,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:06,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:06,855 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:07,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:07,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 139 states and 216 transitions. [2024-11-13 21:00:07,598 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 216 transitions. [2024-11-13 21:00:07,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:00:07,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:07,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:07,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:07,764 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:00:07,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:07,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 141 states and 218 transitions. [2024-11-13 21:00:07,789 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 218 transitions. [2024-11-13 21:00:07,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:00:07,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:07,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:07,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:07,955 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:00:08,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:08,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 142 states and 219 transitions. [2024-11-13 21:00:08,592 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 219 transitions. [2024-11-13 21:00:08,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:00:08,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:08,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:08,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:08,643 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:00:08,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:08,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 144 states and 220 transitions. [2024-11-13 21:00:08,798 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 220 transitions. [2024-11-13 21:00:08,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:00:08,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:08,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:08,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:08,859 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:08,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:08,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 146 states and 221 transitions. [2024-11-13 21:00:08,907 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 221 transitions. [2024-11-13 21:00:08,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:00:08,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:08,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:08,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:09,091 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:09,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:09,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 148 states and 222 transitions. [2024-11-13 21:00:09,859 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 222 transitions. [2024-11-13 21:00:09,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:00:09,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:09,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:09,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:10,006 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:10,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:10,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 150 states and 223 transitions. [2024-11-13 21:00:10,778 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 223 transitions. [2024-11-13 21:00:10,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:00:10,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:10,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:10,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:11,313 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:11,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:11,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 152 states and 224 transitions. [2024-11-13 21:00:11,759 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 224 transitions. [2024-11-13 21:00:11,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:00:11,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:11,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:11,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:11,914 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:12,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:12,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 154 states and 225 transitions. [2024-11-13 21:00:12,642 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 225 transitions. [2024-11-13 21:00:12,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:00:12,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:12,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:12,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:12,853 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:13,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:13,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 156 states and 226 transitions. [2024-11-13 21:00:13,143 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 226 transitions. [2024-11-13 21:00:13,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:00:13,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:13,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:13,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:13,323 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:13,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:13,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 158 states and 227 transitions. [2024-11-13 21:00:13,388 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 227 transitions. [2024-11-13 21:00:13,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:00:13,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:13,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:13,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:13,564 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:14,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:14,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 160 states and 230 transitions. [2024-11-13 21:00:14,430 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 230 transitions. [2024-11-13 21:00:14,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:00:14,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:14,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:14,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:14,845 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:15,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:15,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 162 states and 231 transitions. [2024-11-13 21:00:15,341 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 231 transitions. [2024-11-13 21:00:15,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:00:15,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:15,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:15,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:16,099 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 11 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:20,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:20,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 176 states and 261 transitions. [2024-11-13 21:00:20,558 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 261 transitions. [2024-11-13 21:00:20,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:00:20,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:20,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:20,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:20,614 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 11 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:23,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:23,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 185 states and 276 transitions. [2024-11-13 21:00:23,273 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 276 transitions. [2024-11-13 21:00:23,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:00:23,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:23,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:23,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:23,337 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:00:24,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:24,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 188 states and 278 transitions. [2024-11-13 21:00:24,344 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 278 transitions. [2024-11-13 21:00:24,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:00:24,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:24,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:24,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:26,224 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:32,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:32,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 200 states and 302 transitions. [2024-11-13 21:00:32,210 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 302 transitions. [2024-11-13 21:00:32,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:00:32,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:32,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:32,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:33,346 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 4 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:34,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:34,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 200 states and 301 transitions. [2024-11-13 21:00:34,698 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 301 transitions. [2024-11-13 21:00:34,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:00:34,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:34,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:34,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:34,849 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:34,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:34,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 201 states and 301 transitions. [2024-11-13 21:00:34,950 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 301 transitions. [2024-11-13 21:00:34,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:00:34,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:34,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:34,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:35,599 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:37,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:37,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 208 states and 313 transitions. [2024-11-13 21:00:37,818 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 313 transitions. [2024-11-13 21:00:37,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:00:37,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:37,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:37,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:37,887 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 11 proven. 26 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:38,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:38,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 210 states and 314 transitions. [2024-11-13 21:00:38,812 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 314 transitions. [2024-11-13 21:00:38,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:00:38,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:38,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:38,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:38,993 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:00:39,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:39,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 212 states and 315 transitions. [2024-11-13 21:00:39,026 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 315 transitions. [2024-11-13 21:00:39,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:00:39,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:39,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:39,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:39,095 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 13 proven. 24 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:39,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:39,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 214 states and 316 transitions. [2024-11-13 21:00:39,161 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 316 transitions. [2024-11-13 21:00:39,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:00:39,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:39,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:39,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:39,268 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 14 proven. 24 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:39,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:39,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 216 states and 317 transitions. [2024-11-13 21:00:39,344 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 317 transitions. [2024-11-13 21:00:39,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:00:39,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:39,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:39,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:39,404 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:00:39,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:39,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 218 states and 318 transitions. [2024-11-13 21:00:39,437 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 318 transitions. [2024-11-13 21:00:39,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:00:39,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:39,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:39,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:39,506 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 12 proven. 26 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:39,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:39,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 220 states and 319 transitions. [2024-11-13 21:00:39,564 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 319 transitions. [2024-11-13 21:00:39,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:00:39,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:39,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:39,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:39,705 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 6 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:40,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:40,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 222 states and 320 transitions. [2024-11-13 21:00:40,701 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 320 transitions. [2024-11-13 21:00:40,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:00:40,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:40,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:40,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:40,904 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 6 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:40,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:40,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 224 states and 321 transitions. [2024-11-13 21:00:40,989 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 321 transitions. [2024-11-13 21:00:40,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:00:40,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:40,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:41,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:41,756 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 4 proven. 37 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:41,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:41,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 226 states and 322 transitions. [2024-11-13 21:00:41,816 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 322 transitions. [2024-11-13 21:00:41,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:00:41,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:41,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:41,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:41,975 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 6 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:42,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:42,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 228 states and 323 transitions. [2024-11-13 21:00:42,051 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 323 transitions. [2024-11-13 21:00:42,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:00:42,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:42,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:42,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:42,242 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 6 proven. 39 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:42,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:42,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 230 states and 324 transitions. [2024-11-13 21:00:42,312 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 324 transitions. [2024-11-13 21:00:42,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:00:42,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:42,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:42,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:43,030 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 4 proven. 37 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:43,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:43,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 232 states and 325 transitions. [2024-11-13 21:00:43,390 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 325 transitions. [2024-11-13 21:00:43,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:00:43,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:43,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:43,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:43,563 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 6 proven. 39 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:43,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:43,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 234 states and 326 transitions. [2024-11-13 21:00:43,640 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 326 transitions. [2024-11-13 21:00:43,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:00:43,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:43,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:43,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:43,843 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 6 proven. 39 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:00:43,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:43,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 236 states and 327 transitions. [2024-11-13 21:00:43,913 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 327 transitions. [2024-11-13 21:00:43,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:00:43,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:43,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:43,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:43,974 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:00:44,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:44,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 239 states and 329 transitions. [2024-11-13 21:00:44,888 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 329 transitions. [2024-11-13 21:00:44,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:00:44,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:44,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:44,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:45,688 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:50,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:50,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 253 states and 354 transitions. [2024-11-13 21:00:50,506 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 354 transitions. [2024-11-13 21:00:50,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:00:50,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:50,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:50,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:53,202 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 12 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:58,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:58,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 265 states and 374 transitions. [2024-11-13 21:00:58,002 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 374 transitions. [2024-11-13 21:00:58,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:00:58,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:58,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:58,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:58,097 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 25 proven. 41 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:01:01,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:01,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 276 states and 391 transitions. [2024-11-13 21:01:01,003 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 391 transitions. [2024-11-13 21:01:01,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:01:01,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:01,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:01,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:01,193 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:01:01,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:01,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 278 states and 392 transitions. [2024-11-13 21:01:01,234 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 392 transitions. [2024-11-13 21:01:01,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:01:01,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:01,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:01,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:01,304 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 29 proven. 37 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:01:01,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:01,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 280 states and 393 transitions. [2024-11-13 21:01:01,379 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 393 transitions. [2024-11-13 21:01:01,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:01:01,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:01,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:01,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:01,432 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:01:01,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:01,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 282 states and 394 transitions. [2024-11-13 21:01:01,467 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 394 transitions. [2024-11-13 21:01:01,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:01:01,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:01,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:01,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:01,562 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 30 proven. 37 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:01:01,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:01,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 284 states and 395 transitions. [2024-11-13 21:01:01,645 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 395 transitions. [2024-11-13 21:01:01,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:01:01,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:01,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:01,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:01,735 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 26 proven. 41 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:01:01,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:01,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 286 states and 396 transitions. [2024-11-13 21:01:01,817 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 396 transitions. [2024-11-13 21:01:01,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:01:01,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:01,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:01,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:02,710 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 63 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:01:06,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:06,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 297 states and 413 transitions. [2024-11-13 21:01:06,108 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 413 transitions. [2024-11-13 21:01:06,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:01:06,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:06,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:06,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:06,341 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 63 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:01:06,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:06,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 299 states and 414 transitions. [2024-11-13 21:01:06,428 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 414 transitions. [2024-11-13 21:01:06,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:01:06,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:06,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:06,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:06,591 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 64 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:01:06,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:06,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 301 states and 415 transitions. [2024-11-13 21:01:06,686 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 415 transitions. [2024-11-13 21:01:06,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:01:06,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:06,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:06,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:06,880 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 64 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:01:07,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:07,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 303 states and 416 transitions. [2024-11-13 21:01:07,005 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 416 transitions. [2024-11-13 21:01:07,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:01:07,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:07,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:07,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:08,031 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 45 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:13,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:13,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 317 states and 441 transitions. [2024-11-13 21:01:13,706 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 441 transitions. [2024-11-13 21:01:13,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:01:13,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:13,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:13,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:16,374 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 20 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:22,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:22,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 329 states and 461 transitions. [2024-11-13 21:01:22,414 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 461 transitions. [2024-11-13 21:01:22,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:01:22,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:22,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:22,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:24,248 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 9 proven. 72 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:01:24,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:24,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 331 states and 462 transitions. [2024-11-13 21:01:24,909 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 462 transitions. [2024-11-13 21:01:24,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:01:24,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:24,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:24,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:25,132 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 12 proven. 73 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:01:25,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:25,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 333 states and 463 transitions. [2024-11-13 21:01:25,224 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 463 transitions. [2024-11-13 21:01:25,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:01:25,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:25,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:25,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:26,374 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 9 proven. 68 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:01:26,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:26,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 335 states and 464 transitions. [2024-11-13 21:01:26,450 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 464 transitions. [2024-11-13 21:01:26,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:01:26,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:26,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:26,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:26,691 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 12 proven. 70 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:01:26,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:26,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 337 states and 465 transitions. [2024-11-13 21:01:26,783 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 465 transitions. [2024-11-13 21:01:26,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:01:26,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:26,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:26,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:26,911 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 45 proven. 58 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:01:27,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:27,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 339 states and 468 transitions. [2024-11-13 21:01:27,987 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 468 transitions. [2024-11-13 21:01:27,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:01:27,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:27,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:27,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:28,038 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 21:01:28,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:28,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 341 states and 469 transitions. [2024-11-13 21:01:28,470 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 469 transitions. [2024-11-13 21:01:28,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:01:28,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:28,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:28,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:28,554 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 51 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:01:28,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:28,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 343 states and 470 transitions. [2024-11-13 21:01:28,641 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 470 transitions. [2024-11-13 21:01:28,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:01:28,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:28,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:28,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:28,710 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 52 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:01:28,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:28,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 345 states and 471 transitions. [2024-11-13 21:01:28,840 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 471 transitions. [2024-11-13 21:01:28,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:01:28,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:28,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:28,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:28,923 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 46 proven. 58 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:01:29,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:29,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 347 states and 472 transitions. [2024-11-13 21:01:29,004 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 472 transitions. [2024-11-13 21:01:29,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:01:29,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:29,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:29,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:30,051 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 20 proven. 94 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:01:33,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:33,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 358 states and 492 transitions. [2024-11-13 21:01:33,602 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 492 transitions. [2024-11-13 21:01:33,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:01:33,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:33,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:33,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:35,861 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 16 proven. 93 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:01:38,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:38,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 367 states and 506 transitions. [2024-11-13 21:01:38,444 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 506 transitions. [2024-11-13 21:01:38,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:01:38,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:38,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:38,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:38,719 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 20 proven. 94 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:01:38,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:38,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 369 states and 507 transitions. [2024-11-13 21:01:38,821 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 507 transitions. [2024-11-13 21:01:38,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:01:38,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:38,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:38,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:39,037 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 20 proven. 95 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:01:39,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:39,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 371 states and 508 transitions. [2024-11-13 21:01:39,136 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 508 transitions. [2024-11-13 21:01:39,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:01:39,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:39,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:39,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:39,347 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 20 proven. 95 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:01:39,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:39,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 373 states and 509 transitions. [2024-11-13 21:01:39,449 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 509 transitions. [2024-11-13 21:01:39,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:01:39,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:39,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:39,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:40,616 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 71 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:46,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:46,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 387 states and 534 transitions. [2024-11-13 21:01:46,619 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 534 transitions. [2024-11-13 21:01:46,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:01:46,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:46,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:46,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:50,489 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 30 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:01:57,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:57,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 399 states and 554 transitions. [2024-11-13 21:01:57,491 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 554 transitions. [2024-11-13 21:01:57,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:01:57,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:57,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:57,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:57,744 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 20 proven. 106 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:01:57,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:57,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 401 states and 555 transitions. [2024-11-13 21:01:57,879 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 555 transitions. [2024-11-13 21:01:57,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:01:57,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:57,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:57,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:59,769 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 16 proven. 105 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:01:59,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:59,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 403 states and 556 transitions. [2024-11-13 21:01:59,867 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 556 transitions. [2024-11-13 21:01:59,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:01:59,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:59,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:59,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:00,127 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 20 proven. 103 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:02:00,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:00,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 405 states and 557 transitions. [2024-11-13 21:02:00,250 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 557 transitions. [2024-11-13 21:02:00,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:02:00,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:00,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:00,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:02,162 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 16 proven. 101 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:02:02,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:02,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 407 states and 558 transitions. [2024-11-13 21:02:02,265 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 558 transitions. [2024-11-13 21:02:02,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:02:02,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:02,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:02,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:02,373 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 71 proven. 77 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:02:06,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:06,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 424 states and 586 transitions. [2024-11-13 21:02:06,727 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 586 transitions. [2024-11-13 21:02:06,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:02:06,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:06,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:06,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:06,787 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:02:07,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:07,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 426 states and 587 transitions. [2024-11-13 21:02:07,039 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 587 transitions. [2024-11-13 21:02:07,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:02:07,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:07,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:07,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:07,173 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 79 proven. 69 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:02:07,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:07,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 428 states and 588 transitions. [2024-11-13 21:02:07,274 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 588 transitions. [2024-11-13 21:02:07,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:02:07,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:07,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:07,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:07,422 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 80 proven. 69 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:02:07,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:07,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 430 states and 589 transitions. [2024-11-13 21:02:07,610 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 589 transitions. [2024-11-13 21:02:07,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:02:07,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:07,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:07,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:07,731 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 72 proven. 77 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:02:07,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:07,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 432 states and 590 transitions. [2024-11-13 21:02:07,837 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 590 transitions. [2024-11-13 21:02:07,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:02:07,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:07,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:07,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:08,075 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 30 proven. 131 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:02:11,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:11,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 443 states and 607 transitions. [2024-11-13 21:02:11,478 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 607 transitions. [2024-11-13 21:02:11,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:02:11,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:11,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:11,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:11,860 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 30 proven. 131 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:02:11,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:11,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 445 states and 608 transitions. [2024-11-13 21:02:11,995 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 608 transitions. [2024-11-13 21:02:11,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:02:11,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:11,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:12,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:13,231 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 30 proven. 132 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:02:14,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:14,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 447 states and 609 transitions. [2024-11-13 21:02:14,351 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 609 transitions. [2024-11-13 21:02:14,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:02:14,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:14,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:14,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:14,681 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 30 proven. 132 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:02:14,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:14,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 449 states and 610 transitions. [2024-11-13 21:02:14,792 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 610 transitions. [2024-11-13 21:02:14,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:02:14,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:14,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:14,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:16,494 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 103 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:23,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:23,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 463 states and 635 transitions. [2024-11-13 21:02:23,501 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 635 transitions. [2024-11-13 21:02:23,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:02:23,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:23,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:23,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:28,441 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 42 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:02:36,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:36,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 475 states and 655 transitions. [2024-11-13 21:02:36,963 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 655 transitions. [2024-11-13 21:02:36,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:02:36,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:36,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:36,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:40,217 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 25 proven. 144 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:02:41,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:41,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 477 states and 656 transitions. [2024-11-13 21:02:41,155 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 656 transitions. [2024-11-13 21:02:41,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:02:41,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:41,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:41,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:41,396 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 30 proven. 145 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:02:41,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:41,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 479 states and 657 transitions. [2024-11-13 21:02:41,508 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 657 transitions. [2024-11-13 21:02:41,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:02:41,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:41,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:41,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:43,889 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 25 proven. 140 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:02:44,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:44,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 481 states and 658 transitions. [2024-11-13 21:02:44,000 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 658 transitions. [2024-11-13 21:02:44,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:02:44,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:44,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:44,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:44,264 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 30 proven. 142 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:02:44,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:44,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 483 states and 659 transitions. [2024-11-13 21:02:44,379 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 659 transitions. [2024-11-13 21:02:44,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:02:44,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:44,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:44,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:44,553 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 103 proven. 98 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:02:45,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:45,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 485 states and 662 transitions. [2024-11-13 21:02:45,753 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 662 transitions. [2024-11-13 21:02:45,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:02:45,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:45,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:45,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:45,912 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 21:02:46,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:46,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 487 states and 663 transitions. [2024-11-13 21:02:46,437 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 663 transitions. [2024-11-13 21:02:46,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:02:46,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:46,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:46,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:46,582 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 113 proven. 88 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:02:46,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:46,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 489 states and 664 transitions. [2024-11-13 21:02:46,699 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 664 transitions. [2024-11-13 21:02:46,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:02:46,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:46,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:46,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:46,816 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 114 proven. 88 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:02:46,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:46,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 491 states and 665 transitions. [2024-11-13 21:02:46,930 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 665 transitions. [2024-11-13 21:02:46,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:02:46,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:46,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:46,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:47,096 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 104 proven. 98 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:02:47,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:47,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 493 states and 666 transitions. [2024-11-13 21:02:47,381 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 666 transitions. [2024-11-13 21:02:47,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:02:47,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:47,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:47,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:47,606 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 42 proven. 174 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:02:51,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:51,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 504 states and 686 transitions. [2024-11-13 21:02:51,195 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 686 transitions. [2024-11-13 21:02:51,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:02:51,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:51,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:51,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:55,332 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 36 proven. 173 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:02:58,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:58,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 513 states and 700 transitions. [2024-11-13 21:02:58,871 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 700 transitions. [2024-11-13 21:02:58,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:02:58,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:58,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:58,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:00,480 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 42 proven. 174 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:03:01,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:01,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 515 states and 701 transitions. [2024-11-13 21:03:01,789 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 701 transitions. [2024-11-13 21:03:01,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:03:01,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:01,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:01,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:02,152 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 42 proven. 175 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:03:02,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:02,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 517 states and 702 transitions. [2024-11-13 21:03:02,295 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 702 transitions. [2024-11-13 21:03:02,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:03:02,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:02,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:02,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:02,606 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 42 proven. 175 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:03:02,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:02,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 519 states and 703 transitions. [2024-11-13 21:03:02,759 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 703 transitions. [2024-11-13 21:03:02,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:03:02,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:02,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:02,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:04,274 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 141 proven. 107 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:13,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:13,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 533 states and 728 transitions. [2024-11-13 21:03:13,204 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 728 transitions. [2024-11-13 21:03:13,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:03:13,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:13,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:13,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:18,594 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 56 proven. 209 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:29,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:29,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 545 states and 748 transitions. [2024-11-13 21:03:29,351 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 748 transitions. [2024-11-13 21:03:29,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:03:29,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:29,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:29,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:29,903 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 42 proven. 190 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:03:30,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:30,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 547 states and 749 transitions. [2024-11-13 21:03:30,088 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 749 transitions. [2024-11-13 21:03:30,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:03:30,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:30,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:30,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:34,092 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 36 proven. 189 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:03:34,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:34,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 549 states and 750 transitions. [2024-11-13 21:03:34,244 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 750 transitions. [2024-11-13 21:03:34,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:03:34,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:34,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:34,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:34,704 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 42 proven. 187 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:03:34,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:34,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 551 states and 751 transitions. [2024-11-13 21:03:34,886 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 751 transitions. [2024-11-13 21:03:34,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:03:34,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:34,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:34,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:38,304 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 36 proven. 185 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:03:38,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:38,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 553 states and 752 transitions. [2024-11-13 21:03:38,428 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 752 transitions. [2024-11-13 21:03:38,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:03:38,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:38,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:38,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:38,576 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 141 proven. 121 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:03:43,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:43,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 570 states and 780 transitions. [2024-11-13 21:03:43,895 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 780 transitions. [2024-11-13 21:03:43,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:03:43,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:43,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:43,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:44,092 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 256 trivial. 0 not checked. [2024-11-13 21:03:44,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:44,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 572 states and 781 transitions. [2024-11-13 21:03:44,437 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 781 transitions. [2024-11-13 21:03:44,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:03:44,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:44,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:44,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:44,627 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 153 proven. 109 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:03:44,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:44,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 574 states and 782 transitions. [2024-11-13 21:03:44,774 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 782 transitions. [2024-11-13 21:03:44,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:03:44,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:44,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:44,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:44,911 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 154 proven. 109 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:03:45,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:45,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 576 states and 783 transitions. [2024-11-13 21:03:45,043 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 783 transitions. [2024-11-13 21:03:45,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:03:45,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:45,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:45,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:45,220 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 142 proven. 121 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:03:45,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:45,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 578 states and 784 transitions. [2024-11-13 21:03:45,381 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 784 transitions. [2024-11-13 21:03:45,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:03:45,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:45,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:45,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:47,092 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 56 proven. 223 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:03:52,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:52,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 589 states and 801 transitions. [2024-11-13 21:03:52,481 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 801 transitions. [2024-11-13 21:03:52,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:03:52,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:52,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:52,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:52,830 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 56 proven. 223 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:03:53,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:53,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 591 states and 802 transitions. [2024-11-13 21:03:53,032 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 802 transitions. [2024-11-13 21:03:53,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:03:53,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:53,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:53,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:53,345 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 56 proven. 224 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:03:53,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:53,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 593 states and 803 transitions. [2024-11-13 21:03:53,572 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 803 transitions. [2024-11-13 21:03:53,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:03:53,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:53,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:53,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:53,938 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 56 proven. 224 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:03:54,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:54,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 595 states and 804 transitions. [2024-11-13 21:03:54,078 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 804 transitions. [2024-11-13 21:03:54,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:03:54,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:54,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:54,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:55,611 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 185 proven. 130 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:03,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:03,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 609 states and 829 transitions. [2024-11-13 21:04:03,890 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 829 transitions. [2024-11-13 21:04:03,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:04:03,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:03,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:03,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:11,119 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 72 proven. 262 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:22,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:22,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 621 states and 849 transitions. [2024-11-13 21:04:22,081 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 849 transitions. [2024-11-13 21:04:22,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:04:22,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:22,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:22,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:26,952 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 49 proven. 240 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:04:27,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:27,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 623 states and 850 transitions. [2024-11-13 21:04:27,999 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 850 transitions. [2024-11-13 21:04:28,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:04:28,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:28,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:28,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:28,440 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 56 proven. 241 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:04:28,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:28,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 625 states and 851 transitions. [2024-11-13 21:04:28,646 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 851 transitions. [2024-11-13 21:04:28,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:04:28,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:28,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:28,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:34,038 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 49 proven. 236 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:04:34,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:34,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 627 states and 852 transitions. [2024-11-13 21:04:34,279 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 852 transitions. [2024-11-13 21:04:34,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:04:34,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:34,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:34,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:34,576 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 56 proven. 238 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:04:34,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:34,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 629 states and 853 transitions. [2024-11-13 21:04:34,730 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 853 transitions. [2024-11-13 21:04:34,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:04:34,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:34,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:34,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:34,874 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 185 proven. 146 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:04:36,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:36,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 631 states and 856 transitions. [2024-11-13 21:04:36,257 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 856 transitions. [2024-11-13 21:04:36,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:04:36,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:36,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:36,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:36,466 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2024-11-13 21:04:37,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:37,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 633 states and 857 transitions. [2024-11-13 21:04:37,119 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 857 transitions. [2024-11-13 21:04:37,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:04:37,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:37,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:37,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:37,267 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 199 proven. 132 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:04:37,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:37,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 635 states and 858 transitions. [2024-11-13 21:04:37,419 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 858 transitions. [2024-11-13 21:04:37,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:04:37,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:37,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:37,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:37,679 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 200 proven. 132 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:04:37,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:37,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 637 states and 859 transitions. [2024-11-13 21:04:37,828 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 859 transitions. [2024-11-13 21:04:37,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:04:37,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:37,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:37,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:37,986 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 186 proven. 146 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:04:38,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:38,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 639 states and 860 transitions. [2024-11-13 21:04:38,127 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 860 transitions. [2024-11-13 21:04:38,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:04:38,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:38,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:38,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:38,421 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 72 proven. 278 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:04:42,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:42,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 650 states and 880 transitions. [2024-11-13 21:04:42,595 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 880 transitions. [2024-11-13 21:04:42,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:04:42,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:42,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:42,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:48,468 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 64 proven. 277 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:04:52,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:52,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 659 states and 894 transitions. [2024-11-13 21:04:52,374 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 894 transitions. [2024-11-13 21:04:52,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:04:52,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:52,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:52,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:52,660 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 72 proven. 278 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:04:52,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:52,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 661 states and 895 transitions. [2024-11-13 21:04:52,814 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 895 transitions. [2024-11-13 21:04:52,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:04:52,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:52,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:52,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:53,221 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 72 proven. 279 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:04:53,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:53,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 663 states and 896 transitions. [2024-11-13 21:04:53,401 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 896 transitions. [2024-11-13 21:04:53,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:04:53,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:53,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:53,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:53,736 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 72 proven. 279 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:04:53,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:53,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 665 states and 897 transitions. [2024-11-13 21:04:53,902 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 897 transitions. [2024-11-13 21:04:53,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:04:53,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:53,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:53,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:55,450 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 235 proven. 155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:03,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:03,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 679 states and 922 transitions. [2024-11-13 21:05:03,666 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 922 transitions. [2024-11-13 21:05:03,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:05:03,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:03,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:03,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:12,092 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 90 proven. 321 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:26,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:26,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 691 states and 942 transitions. [2024-11-13 21:05:26,132 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 942 transitions. [2024-11-13 21:05:26,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:05:26,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:26,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:26,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:27,092 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 72 proven. 298 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:05:27,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:27,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 693 states and 943 transitions. [2024-11-13 21:05:27,974 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 943 transitions. [2024-11-13 21:05:27,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:05:27,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:27,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:27,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:33,417 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 64 proven. 297 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:05:33,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:33,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 695 states and 944 transitions. [2024-11-13 21:05:33,562 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 944 transitions. [2024-11-13 21:05:33,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:05:33,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:33,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:33,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:33,860 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 72 proven. 295 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:05:34,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:34,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 697 states and 945 transitions. [2024-11-13 21:05:34,055 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 945 transitions. [2024-11-13 21:05:34,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:05:34,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:34,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:34,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:39,606 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 64 proven. 293 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:05:39,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:39,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 699 states and 946 transitions. [2024-11-13 21:05:39,805 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 946 transitions. [2024-11-13 21:05:39,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:05:39,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:39,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:39,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:40,081 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 235 proven. 173 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:05:46,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:46,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 716 states and 974 transitions. [2024-11-13 21:05:46,721 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 974 transitions. [2024-11-13 21:05:46,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:05:46,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:46,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:46,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:46,801 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2024-11-13 21:05:47,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:47,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 718 states and 975 transitions. [2024-11-13 21:05:47,110 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 975 transitions. [2024-11-13 21:05:47,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:05:47,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:47,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:47,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:47,267 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 251 proven. 157 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:05:47,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:47,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 720 states and 976 transitions. [2024-11-13 21:05:47,548 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 976 transitions. [2024-11-13 21:05:47,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:05:47,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:47,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:47,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:47,708 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 252 proven. 157 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:05:47,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:47,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 722 states and 977 transitions. [2024-11-13 21:05:47,865 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 977 transitions. [2024-11-13 21:05:47,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:05:47,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:47,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:47,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:48,035 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 236 proven. 173 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:05:48,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:48,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 724 states and 978 transitions. [2024-11-13 21:05:48,222 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 978 transitions. [2024-11-13 21:05:48,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:05:48,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:48,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:48,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:48,796 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 90 proven. 339 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:05:54,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:54,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 735 states and 995 transitions. [2024-11-13 21:05:54,698 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 995 transitions. [2024-11-13 21:05:54,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:05:54,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:54,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:54,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:56,369 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 90 proven. 339 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:05:57,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:57,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 737 states and 996 transitions. [2024-11-13 21:05:57,650 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 996 transitions. [2024-11-13 21:05:57,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:05:57,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:57,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:57,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:57,969 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 90 proven. 340 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:05:58,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:58,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 739 states and 997 transitions. [2024-11-13 21:05:58,135 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 997 transitions. [2024-11-13 21:05:58,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:05:58,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:58,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:58,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:58,774 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 90 proven. 340 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:05:58,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:58,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 741 states and 998 transitions. [2024-11-13 21:05:58,989 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 998 transitions. [2024-11-13 21:05:58,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:05:58,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:58,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:59,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:01,156 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 291 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:09,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:09,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 755 states and 1023 transitions. [2024-11-13 21:06:09,747 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1023 transitions. [2024-11-13 21:06:09,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:06:09,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:09,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:09,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:18,402 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 110 proven. 386 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:34,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:34,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 767 states and 1043 transitions. [2024-11-13 21:06:34,520 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1043 transitions. [2024-11-13 21:06:34,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:06:34,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:34,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:34,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:41,564 INFO L134 CoverageAnalysis]: Checked inductivity of 445 backedges. 81 proven. 360 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:06:42,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:42,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 769 states and 1044 transitions. [2024-11-13 21:06:42,886 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1044 transitions. [2024-11-13 21:06:42,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:06:42,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:42,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:42,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:43,321 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 90 proven. 361 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:06:43,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:43,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 771 states and 1045 transitions. [2024-11-13 21:06:43,556 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1045 transitions. [2024-11-13 21:06:43,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:06:43,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:43,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:43,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:49,805 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 81 proven. 356 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:06:50,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:50,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 773 states and 1046 transitions. [2024-11-13 21:06:50,109 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1046 transitions. [2024-11-13 21:06:50,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:06:50,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:50,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:50,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:50,577 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 90 proven. 358 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:06:50,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:50,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 775 states and 1047 transitions. [2024-11-13 21:06:50,795 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1047 transitions. [2024-11-13 21:06:50,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:06:50,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:50,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:50,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:50,939 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2024-11-13 21:06:51,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:51,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 777 states and 1048 transitions. [2024-11-13 21:06:51,018 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1048 transitions. [2024-11-13 21:06:51,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:06:51,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:51,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:51,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:51,216 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 291 proven. 202 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:06:51,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:51,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 779 states and 1049 transitions. [2024-11-13 21:06:51,397 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1049 transitions. [2024-11-13 21:06:51,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:06:51,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:51,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:51,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:51,584 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 309 proven. 184 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:06:51,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:51,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 781 states and 1050 transitions. [2024-11-13 21:06:51,763 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1050 transitions. [2024-11-13 21:06:51,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:06:51,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:51,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:51,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:51,952 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 310 proven. 184 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:06:52,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:52,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 783 states and 1051 transitions. [2024-11-13 21:06:52,136 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1051 transitions. [2024-11-13 21:06:52,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:06:52,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:52,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:52,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:52,448 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 292 proven. 202 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:06:52,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:52,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 785 states and 1052 transitions. [2024-11-13 21:06:52,655 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1052 transitions. [2024-11-13 21:06:52,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:06:52,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:52,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:52,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:53,179 INFO L134 CoverageAnalysis]: Checked inductivity of 518 backedges. 110 proven. 406 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:06:53,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:53,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 787 states and 1053 transitions. [2024-11-13 21:06:53,437 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1053 transitions. [2024-11-13 21:06:53,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:06:53,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:53,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:53,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:55,388 INFO L134 CoverageAnalysis]: Checked inductivity of 518 backedges. 110 proven. 406 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:06:57,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:57,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 789 states and 1054 transitions. [2024-11-13 21:06:57,010 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1054 transitions. [2024-11-13 21:06:57,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:06:57,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:57,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:57,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:57,622 INFO L134 CoverageAnalysis]: Checked inductivity of 519 backedges. 110 proven. 407 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:06:57,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:57,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 791 states and 1055 transitions. [2024-11-13 21:06:57,876 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1055 transitions. [2024-11-13 21:06:57,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:06:57,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:57,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:57,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:58,417 INFO L134 CoverageAnalysis]: Checked inductivity of 519 backedges. 110 proven. 407 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:06:58,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:58,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 793 states and 1056 transitions. [2024-11-13 21:06:58,603 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1056 transitions. [2024-11-13 21:06:58,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:06:58,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:58,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:58,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:00,589 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 353 proven. 211 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:10,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:10,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 807 states and 1081 transitions. [2024-11-13 21:07:10,719 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1081 transitions. [2024-11-13 21:07:10,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:07:10,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:10,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:10,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:20,511 INFO L134 CoverageAnalysis]: Checked inductivity of 589 backedges. 132 proven. 457 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:37,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:37,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 819 states and 1101 transitions. [2024-11-13 21:07:37,040 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1101 transitions. [2024-11-13 21:07:37,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:07:37,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:37,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:37,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:37,255 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 353 proven. 233 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:07:37,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:37,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 821 states and 1102 transitions. [2024-11-13 21:07:37,459 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1102 transitions. [2024-11-13 21:07:37,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:07:37,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:37,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:37,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:37,682 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 373 proven. 213 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:07:37,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:37,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 823 states and 1103 transitions. [2024-11-13 21:07:37,857 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1103 transitions. [2024-11-13 21:07:37,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:07:37,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:37,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:37,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:38,059 INFO L134 CoverageAnalysis]: Checked inductivity of 589 backedges. 374 proven. 213 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:07:38,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:38,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 825 states and 1104 transitions. [2024-11-13 21:07:38,232 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1104 transitions. [2024-11-13 21:07:38,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:07:38,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:38,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:38,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:38,593 INFO L134 CoverageAnalysis]: Checked inductivity of 589 backedges. 354 proven. 233 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:07:38,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:38,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 827 states and 1105 transitions. [2024-11-13 21:07:38,766 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1105 transitions. [2024-11-13 21:07:38,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:07:38,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:38,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:38,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:39,203 INFO L134 CoverageAnalysis]: Checked inductivity of 613 backedges. 132 proven. 479 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:07:39,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:39,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 829 states and 1106 transitions. [2024-11-13 21:07:39,424 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1106 transitions. [2024-11-13 21:07:39,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:07:39,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:39,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:39,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:41,332 INFO L134 CoverageAnalysis]: Checked inductivity of 613 backedges. 132 proven. 479 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:07:43,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:43,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 831 states and 1107 transitions. [2024-11-13 21:07:43,247 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1107 transitions. [2024-11-13 21:07:43,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:07:43,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:43,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:43,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:44,017 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 132 proven. 480 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:07:44,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:44,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 833 states and 1108 transitions. [2024-11-13 21:07:44,335 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1108 transitions. [2024-11-13 21:07:44,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:07:44,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:44,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:44,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:45,147 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 132 proven. 480 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:07:45,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:45,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 835 states and 1109 transitions. [2024-11-13 21:07:45,380 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1109 transitions. [2024-11-13 21:07:45,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:07:45,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:45,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:45,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:47,301 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 421 proven. 242 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:58,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:58,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 849 states and 1134 transitions. [2024-11-13 21:07:58,675 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1134 transitions. [2024-11-13 21:07:58,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:07:58,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:58,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:58,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:10,651 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 156 proven. 534 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:30,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:30,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 861 states and 1154 transitions. [2024-11-13 21:08:30,201 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1154 transitions. [2024-11-13 21:08:30,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:08:30,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:30,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:30,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:30,491 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 421 proven. 266 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:30,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:30,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 863 states and 1155 transitions. [2024-11-13 21:08:30,745 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1155 transitions. [2024-11-13 21:08:30,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:08:30,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:30,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:30,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:31,037 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 443 proven. 244 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:31,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:31,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 865 states and 1156 transitions. [2024-11-13 21:08:31,285 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1156 transitions. [2024-11-13 21:08:31,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:08:31,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:31,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:31,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:31,609 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 444 proven. 244 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:31,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:31,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 867 states and 1157 transitions. [2024-11-13 21:08:31,857 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1157 transitions. [2024-11-13 21:08:31,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:08:31,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:31,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:31,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:32,142 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 422 proven. 266 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:32,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:32,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 869 states and 1158 transitions. [2024-11-13 21:08:32,380 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1158 transitions. [2024-11-13 21:08:32,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:08:32,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:32,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:32,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:33,095 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 156 proven. 558 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:33,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:33,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 871 states and 1159 transitions. [2024-11-13 21:08:33,403 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1159 transitions. [2024-11-13 21:08:33,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:08:33,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:33,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:33,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:35,792 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 156 proven. 558 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:37,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:37,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 873 states and 1160 transitions. [2024-11-13 21:08:37,827 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1160 transitions. [2024-11-13 21:08:37,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:08:37,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:37,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:37,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:38,432 INFO L134 CoverageAnalysis]: Checked inductivity of 717 backedges. 156 proven. 559 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:38,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:38,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 875 states and 1161 transitions. [2024-11-13 21:08:38,708 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1161 transitions. [2024-11-13 21:08:38,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:08:38,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:38,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:38,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:39,808 INFO L134 CoverageAnalysis]: Checked inductivity of 717 backedges. 156 proven. 559 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:08:40,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:40,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 877 states and 1162 transitions. [2024-11-13 21:08:40,137 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1162 transitions. [2024-11-13 21:08:40,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:08:40,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:40,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:40,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:43,249 INFO L134 CoverageAnalysis]: Checked inductivity of 770 backedges. 495 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:56,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:56,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 891 states and 1187 transitions. [2024-11-13 21:08:56,802 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1187 transitions. [2024-11-13 21:08:56,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:08:56,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:56,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:56,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:13,059 INFO L134 CoverageAnalysis]: Checked inductivity of 799 backedges. 182 proven. 617 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:36,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:36,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 903 states and 1207 transitions. [2024-11-13 21:09:36,293 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1207 transitions. [2024-11-13 21:09:36,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:09:36,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:36,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:36,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:36,668 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 495 proven. 301 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:09:36,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:36,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 905 states and 1208 transitions. [2024-11-13 21:09:36,868 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1208 transitions. [2024-11-13 21:09:36,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:09:36,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:36,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:36,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:37,415 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 519 proven. 277 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:09:37,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:37,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 907 states and 1209 transitions. [2024-11-13 21:09:37,641 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1209 transitions. [2024-11-13 21:09:37,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:09:37,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:37,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:37,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:38,056 INFO L134 CoverageAnalysis]: Checked inductivity of 799 backedges. 520 proven. 277 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:09:38,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:38,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 909 states and 1210 transitions. [2024-11-13 21:09:38,258 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1210 transitions. [2024-11-13 21:09:38,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:09:38,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:38,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:38,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:38,511 INFO L134 CoverageAnalysis]: Checked inductivity of 799 backedges. 496 proven. 301 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:09:38,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:38,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 911 states and 1211 transitions. [2024-11-13 21:09:38,709 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1211 transitions. [2024-11-13 21:09:38,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:09:38,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:38,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:38,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:39,340 INFO L134 CoverageAnalysis]: Checked inductivity of 827 backedges. 182 proven. 643 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:09:39,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:39,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 913 states and 1212 transitions. [2024-11-13 21:09:39,635 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1212 transitions. [2024-11-13 21:09:39,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:09:39,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:39,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:39,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:42,104 INFO L134 CoverageAnalysis]: Checked inductivity of 827 backedges. 182 proven. 643 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:09:44,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:44,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 915 states and 1213 transitions. [2024-11-13 21:09:44,239 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1213 transitions. [2024-11-13 21:09:44,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:09:44,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:44,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:44,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:44,699 INFO L134 CoverageAnalysis]: Checked inductivity of 828 backedges. 182 proven. 644 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:09:44,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:44,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 917 states and 1214 transitions. [2024-11-13 21:09:44,954 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1214 transitions. [2024-11-13 21:09:44,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:09:44,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:44,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:44,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:45,704 INFO L134 CoverageAnalysis]: Checked inductivity of 828 backedges. 182 proven. 644 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:09:46,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:46,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 919 states and 1215 transitions. [2024-11-13 21:09:46,019 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1215 transitions. [2024-11-13 21:09:46,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:09:46,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:46,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:46,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:49,287 INFO L134 CoverageAnalysis]: Checked inductivity of 885 backedges. 575 proven. 310 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:02,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:02,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 933 states and 1240 transitions. [2024-11-13 21:10:02,346 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1240 transitions. [2024-11-13 21:10:02,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:10:02,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:02,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:02,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:19,095 INFO L134 CoverageAnalysis]: Checked inductivity of 916 backedges. 210 proven. 706 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:48,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:48,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 945 states and 1260 transitions. [2024-11-13 21:10:48,694 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1260 transitions. [2024-11-13 21:10:48,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:10:48,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:48,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:48,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:49,109 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 575 proven. 338 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:49,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:49,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 947 states and 1261 transitions. [2024-11-13 21:10:49,436 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1261 transitions. [2024-11-13 21:10:49,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:10:49,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:49,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:49,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:50,050 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 601 proven. 312 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:50,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:50,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 949 states and 1262 transitions. [2024-11-13 21:10:50,365 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1262 transitions. [2024-11-13 21:10:50,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:10:50,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:50,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:50,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:50,779 INFO L134 CoverageAnalysis]: Checked inductivity of 916 backedges. 602 proven. 312 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:51,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:51,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 951 states and 1263 transitions. [2024-11-13 21:10:51,108 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1263 transitions. [2024-11-13 21:10:51,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:10:51,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:51,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:51,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:51,807 INFO L134 CoverageAnalysis]: Checked inductivity of 916 backedges. 576 proven. 338 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:52,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:52,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 953 states and 1264 transitions. [2024-11-13 21:10:52,150 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1264 transitions. [2024-11-13 21:10:52,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:10:52,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:52,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:52,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:55,564 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 210 proven. 734 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:57,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:57,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 955 states and 1265 transitions. [2024-11-13 21:10:57,984 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1265 transitions. [2024-11-13 21:10:57,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:10:57,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:57,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:58,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:58,662 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 210 proven. 734 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:10:58,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:58,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 957 states and 1266 transitions. [2024-11-13 21:10:58,980 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1266 transitions. [2024-11-13 21:10:58,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:10:58,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:58,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:59,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:59,690 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 210 proven. 735 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:11:00,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:00,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 959 states and 1267 transitions. [2024-11-13 21:11:00,019 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1267 transitions. [2024-11-13 21:11:00,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:11:00,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:00,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:00,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:01,009 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 210 proven. 735 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:11:01,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:01,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 961 states and 1268 transitions. [2024-11-13 21:11:01,329 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1268 transitions. [2024-11-13 21:11:01,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:11:01,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:01,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:01,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:04,778 INFO L134 CoverageAnalysis]: Checked inductivity of 1008 backedges. 661 proven. 347 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:21,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:21,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 975 states and 1293 transitions. [2024-11-13 21:11:21,333 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1293 transitions. [2024-11-13 21:11:21,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:11:21,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:21,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:21,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:40,130 INFO L134 CoverageAnalysis]: Checked inductivity of 1041 backedges. 240 proven. 801 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:09,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:09,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 987 states and 1313 transitions. [2024-11-13 21:12:09,132 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1313 transitions. [2024-11-13 21:12:09,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:12:09,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:09,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:09,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:09,539 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 661 proven. 377 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:12:09,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:09,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 989 states and 1314 transitions. [2024-11-13 21:12:09,859 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1314 transitions. [2024-11-13 21:12:09,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:12:09,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:09,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:09,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:10,336 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 689 proven. 349 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:12:10,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:10,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 991 states and 1315 transitions. [2024-11-13 21:12:10,631 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1315 transitions. [2024-11-13 21:12:10,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:12:10,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:10,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:10,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:11,034 INFO L134 CoverageAnalysis]: Checked inductivity of 1041 backedges. 690 proven. 349 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:12:11,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:11,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 993 states and 1316 transitions. [2024-11-13 21:12:11,352 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1316 transitions. [2024-11-13 21:12:11,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:12:11,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:11,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:11,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:11,760 INFO L134 CoverageAnalysis]: Checked inductivity of 1041 backedges. 662 proven. 377 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:12:12,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:12,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 995 states and 1317 transitions. [2024-11-13 21:12:12,013 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1317 transitions. [2024-11-13 21:12:12,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:12:12,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:12,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:12,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:12,679 INFO L134 CoverageAnalysis]: Checked inductivity of 1073 backedges. 240 proven. 831 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:12:12,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:12,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 997 states and 1318 transitions. [2024-11-13 21:12:12,955 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1318 transitions. [2024-11-13 21:12:12,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:12:12,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:12,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:12,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:13,667 INFO L134 CoverageAnalysis]: Checked inductivity of 1073 backedges. 240 proven. 831 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:12:13,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:13,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 999 states and 1319 transitions. [2024-11-13 21:12:13,945 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1319 transitions. [2024-11-13 21:12:13,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:12:13,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:13,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:13,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:16,115 INFO L134 CoverageAnalysis]: Checked inductivity of 1074 backedges. 240 proven. 832 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:12:17,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:17,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 1001 states and 1320 transitions. [2024-11-13 21:12:17,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1320 transitions. [2024-11-13 21:12:17,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:12:17,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:17,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:17,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:18,556 INFO L134 CoverageAnalysis]: Checked inductivity of 1074 backedges. 240 proven. 832 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:12:18,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:18,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 1003 states and 1321 transitions. [2024-11-13 21:12:18,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1321 transitions. [2024-11-13 21:12:18,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:12:18,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:18,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:18,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:21,967 INFO L134 CoverageAnalysis]: Checked inductivity of 1139 backedges. 753 proven. 386 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:38,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:38,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 1017 states and 1346 transitions. [2024-11-13 21:12:38,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1346 transitions. [2024-11-13 21:12:38,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:12:38,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:38,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:38,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat