./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-tiling/pr2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfd0e7c-e8f7-4a9b-922b-7d82a740d740/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfd0e7c-e8f7-4a9b-922b-7d82a740d740/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_6bfd0e7c-e8f7-4a9b-922b-7d82a740d740/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfd0e7c-e8f7-4a9b-922b-7d82a740d740/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-tiling/pr2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfd0e7c-e8f7-4a9b-922b-7d82a740d740/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfd0e7c-e8f7-4a9b-922b-7d82a740d740/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5922a5be589e27d89439744489152c928c7510f0140c8b0fb4d1faadee969752 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:03:11,285 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:03:11,377 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfd0e7c-e8f7-4a9b-922b-7d82a740d740/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 21:03:11,383 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:03:11,383 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:03:11,433 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:03:11,434 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:03:11,436 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:03:11,437 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:03:11,437 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:03:11,438 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:03:11,439 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:03:11,439 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:03:11,439 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:03:11,439 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:03:11,439 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:03:11,439 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:03:11,440 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:03:11,440 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:03:11,440 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:03:11,440 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 21:03:11,440 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:03:11,440 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:03:11,440 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:03:11,441 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:03:11,441 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:03:11,441 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:03:11,441 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:03:11,441 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:03:11,441 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:03:11,442 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:03:11,442 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:03:11,442 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:03:11,442 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:03:11,443 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:03:11,443 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_6bfd0e7c-e8f7-4a9b-922b-7d82a740d740/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5922a5be589e27d89439744489152c928c7510f0140c8b0fb4d1faadee969752 [2024-11-13 21:03:11,845 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:03:11,858 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:03:11,862 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:03:11,864 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:03:11,864 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:03:11,868 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfd0e7c-e8f7-4a9b-922b-7d82a740d740/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-tiling/pr2.c Unable to find full path for "g++" [2024-11-13 21:03:14,272 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:03:14,624 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:03:14,624 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfd0e7c-e8f7-4a9b-922b-7d82a740d740/sv-benchmarks/c/array-tiling/pr2.c [2024-11-13 21:03:14,641 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfd0e7c-e8f7-4a9b-922b-7d82a740d740/bin/ukojak-verify-EEHR8qb7sm/data/c7d936fce/ef106bc1de4f42d783d418c6a0ad097b/FLAGd1ca836ff [2024-11-13 21:03:14,659 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfd0e7c-e8f7-4a9b-922b-7d82a740d740/bin/ukojak-verify-EEHR8qb7sm/data/c7d936fce/ef106bc1de4f42d783d418c6a0ad097b [2024-11-13 21:03:14,662 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:03:14,664 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:03:14,666 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:03:14,666 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:03:14,677 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:03:14,678 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:03:14" (1/1) ... [2024-11-13 21:03:14,679 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b8fc8dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:14, skipping insertion in model container [2024-11-13 21:03:14,682 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:03:14" (1/1) ... [2024-11-13 21:03:14,703 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:03:14,916 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:03:14,927 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:03:14,952 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:03:14,970 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:03:14,970 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:14 WrapperNode [2024-11-13 21:03:14,971 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:03:14,972 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:03:14,972 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:03:14,972 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:03:14,980 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:14" (1/1) ... [2024-11-13 21:03:14,988 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:14" (1/1) ... [2024-11-13 21:03:15,025 INFO L138 Inliner]: procedures = 15, calls = 25, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 97 [2024-11-13 21:03:15,025 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:03:15,026 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:03:15,026 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:03:15,026 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:03:15,036 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:14" (1/1) ... [2024-11-13 21:03:15,037 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:14" (1/1) ... [2024-11-13 21:03:15,039 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:14" (1/1) ... [2024-11-13 21:03:15,039 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:14" (1/1) ... [2024-11-13 21:03:15,045 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:14" (1/1) ... [2024-11-13 21:03:15,049 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:14" (1/1) ... [2024-11-13 21:03:15,051 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:14" (1/1) ... [2024-11-13 21:03:15,052 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:14" (1/1) ... [2024-11-13 21:03:15,054 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:03:15,055 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:03:15,055 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:03:15,055 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:03:15,056 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:03:14" (1/1) ... [2024-11-13 21:03:15,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:03:15,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfd0e7c-e8f7-4a9b-922b-7d82a740d740/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:03:15,109 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfd0e7c-e8f7-4a9b-922b-7d82a740d740/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:03:15,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfd0e7c-e8f7-4a9b-922b-7d82a740d740/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:03:15,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:03:15,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:03:15,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:03:15,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:03:15,152 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:03:15,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:03:15,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:03:15,153 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:03:15,257 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:03:15,259 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:03:15,580 INFO L? ?]: Removed 34 outVars from TransFormulas that were not future-live. [2024-11-13 21:03:15,580 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:03:15,684 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:03:15,684 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 21:03:15,685 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:03:15 BoogieIcfgContainer [2024-11-13 21:03:15,685 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:03:15,686 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:03:15,686 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:03:15,700 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:03:15,700 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:03:15" (1/1) ... [2024-11-13 21:03:15,710 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:03:15,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:15,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 56 states and 62 transitions. [2024-11-13 21:03:15,766 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 62 transitions. [2024-11-13 21:03:15,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:03:15,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:15,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:15,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:16,284 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 21:03:16,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:16,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 57 states and 63 transitions. [2024-11-13 21:03:16,374 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 63 transitions. [2024-11-13 21:03:16,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:03:16,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:16,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:16,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:16,773 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 21:03:17,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:17,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 59 states and 67 transitions. [2024-11-13 21:03:17,024 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 67 transitions. [2024-11-13 21:03:17,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:03:17,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:17,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:17,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:17,143 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 21:03:17,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:17,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 64 states and 77 transitions. [2024-11-13 21:03:17,435 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 77 transitions. [2024-11-13 21:03:17,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:03:17,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:17,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:17,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:17,526 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 21:03:17,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:17,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 65 states and 78 transitions. [2024-11-13 21:03:17,545 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 78 transitions. [2024-11-13 21:03:17,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:03:17,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:17,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:17,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:17,704 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 21:03:17,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:17,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 67 states and 82 transitions. [2024-11-13 21:03:17,792 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 82 transitions. [2024-11-13 21:03:17,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:03:17,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:17,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:17,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:17,875 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 21:03:17,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:17,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 68 states and 83 transitions. [2024-11-13 21:03:17,908 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 83 transitions. [2024-11-13 21:03:17,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:03:17,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:17,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:17,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:17,965 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 21:03:17,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:17,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 69 states and 84 transitions. [2024-11-13 21:03:17,993 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 84 transitions. [2024-11-13 21:03:17,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:03:17,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:17,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:18,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:18,096 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 21:03:18,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:18,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 70 states and 85 transitions. [2024-11-13 21:03:18,132 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 85 transitions. [2024-11-13 21:03:18,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:03:18,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:18,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:18,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:18,186 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 21:03:18,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:18,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 71 states and 86 transitions. [2024-11-13 21:03:18,204 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 86 transitions. [2024-11-13 21:03:18,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:03:18,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:18,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:18,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:18,250 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 21:03:18,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:18,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 72 states and 87 transitions. [2024-11-13 21:03:18,269 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 87 transitions. [2024-11-13 21:03:18,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:03:18,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:18,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:18,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:18,322 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 21:03:18,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:18,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 73 states and 88 transitions. [2024-11-13 21:03:18,343 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 88 transitions. [2024-11-13 21:03:18,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:03:18,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:18,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:18,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:18,384 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 21:03:18,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:18,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 74 states and 89 transitions. [2024-11-13 21:03:18,398 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 89 transitions. [2024-11-13 21:03:18,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:03:18,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:18,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:18,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:18,554 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 21:03:18,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:18,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 76 states and 92 transitions. [2024-11-13 21:03:18,769 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 92 transitions. [2024-11-13 21:03:18,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:03:18,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:18,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:18,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:18,822 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 21:03:18,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:18,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 78 states and 95 transitions. [2024-11-13 21:03:18,852 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 95 transitions. [2024-11-13 21:03:18,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:03:18,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:18,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:18,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:18,930 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 21:03:18,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:18,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 79 states and 96 transitions. [2024-11-13 21:03:18,947 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 96 transitions. [2024-11-13 21:03:18,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:03:18,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:18,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:18,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:18,999 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 21:03:19,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:19,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 80 states and 97 transitions. [2024-11-13 21:03:19,016 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 97 transitions. [2024-11-13 21:03:19,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:03:19,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:19,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:19,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:19,068 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 21:03:19,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:19,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 81 states and 98 transitions. [2024-11-13 21:03:19,087 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 98 transitions. [2024-11-13 21:03:19,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:03:19,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:19,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:19,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:19,132 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 21:03:19,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:19,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 82 states and 99 transitions. [2024-11-13 21:03:19,154 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 99 transitions. [2024-11-13 21:03:19,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:03:19,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:19,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:19,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:19,203 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 21:03:19,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:19,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 83 states and 100 transitions. [2024-11-13 21:03:19,221 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 100 transitions. [2024-11-13 21:03:19,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:03:19,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:19,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:19,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:19,274 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 21:03:19,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:19,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 84 states and 101 transitions. [2024-11-13 21:03:19,302 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 101 transitions. [2024-11-13 21:03:19,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:03:19,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:19,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:19,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:19,348 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 21:03:19,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:19,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 85 states and 102 transitions. [2024-11-13 21:03:19,366 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 102 transitions. [2024-11-13 21:03:19,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:03:19,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:19,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:19,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:19,461 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 21:03:19,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:19,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 87 states and 104 transitions. [2024-11-13 21:03:19,523 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 104 transitions. [2024-11-13 21:03:19,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:03:19,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:19,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:19,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:19,612 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 21:03:19,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:19,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 88 states and 107 transitions. [2024-11-13 21:03:19,639 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 107 transitions. [2024-11-13 21:03:19,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:03:19,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:19,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:19,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:19,798 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 21:03:20,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:20,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 97 states and 120 transitions. [2024-11-13 21:03:20,485 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 120 transitions. [2024-11-13 21:03:20,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:03:20,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:20,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:20,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:20,588 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 21:03:20,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:20,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 101 states and 123 transitions. [2024-11-13 21:03:20,651 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 123 transitions. [2024-11-13 21:03:20,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:03:20,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:20,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:20,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:20,770 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 21:03:20,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:20,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 89 states and 109 transitions. [2024-11-13 21:03:20,841 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 109 transitions. [2024-11-13 21:03:20,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:03:20,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:20,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:20,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:20,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:22,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:22,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 104 states and 131 transitions. [2024-11-13 21:03:22,082 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 131 transitions. [2024-11-13 21:03:22,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:03:22,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:22,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:22,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:22,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:22,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:22,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 105 states and 132 transitions. [2024-11-13 21:03:22,409 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 132 transitions. [2024-11-13 21:03:22,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:03:22,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:22,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:22,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:22,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:22,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:22,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 109 states and 135 transitions. [2024-11-13 21:03:22,546 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 135 transitions. [2024-11-13 21:03:22,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:03:22,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:22,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:22,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:22,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:22,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:22,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 113 states and 138 transitions. [2024-11-13 21:03:22,656 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 138 transitions. [2024-11-13 21:03:22,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:03:22,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:22,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:22,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:22,755 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 21:03:23,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:23,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 118 states and 148 transitions. [2024-11-13 21:03:23,282 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 148 transitions. [2024-11-13 21:03:23,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:03:23,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:23,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:23,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:23,345 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 21:03:23,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:23,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 120 states and 152 transitions. [2024-11-13 21:03:23,823 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 152 transitions. [2024-11-13 21:03:23,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:03:23,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:23,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:23,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:23,925 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:25,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:25,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 132 states and 174 transitions. [2024-11-13 21:03:25,309 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 174 transitions. [2024-11-13 21:03:25,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:03:25,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:25,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:25,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:25,340 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:25,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:25,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 134 states and 177 transitions. [2024-11-13 21:03:25,763 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 177 transitions. [2024-11-13 21:03:25,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:03:25,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:25,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:25,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:25,793 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:26,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:26,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 135 states and 178 transitions. [2024-11-13 21:03:26,051 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 178 transitions. [2024-11-13 21:03:26,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:03:26,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:26,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:26,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:26,117 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 21:03:26,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:26,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 136 states and 179 transitions. [2024-11-13 21:03:26,406 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 179 transitions. [2024-11-13 21:03:26,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:03:26,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:26,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:26,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:26,437 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:26,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:26,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 140 states and 182 transitions. [2024-11-13 21:03:26,499 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 182 transitions. [2024-11-13 21:03:26,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:03:26,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:26,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:26,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:26,548 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 21:03:26,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:26,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 141 states and 183 transitions. [2024-11-13 21:03:26,571 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 183 transitions. [2024-11-13 21:03:26,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:03:26,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:26,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:26,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:26,597 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:27,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:27,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 144 states and 190 transitions. [2024-11-13 21:03:27,224 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 190 transitions. [2024-11-13 21:03:27,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:03:27,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:27,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:27,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:27,286 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 21:03:27,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:27,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 145 states and 191 transitions. [2024-11-13 21:03:27,604 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 191 transitions. [2024-11-13 21:03:27,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:03:27,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:27,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:27,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:27,739 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 21:03:28,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:28,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 151 states and 200 transitions. [2024-11-13 21:03:28,739 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 200 transitions. [2024-11-13 21:03:28,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:03:28,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:28,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:28,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:28,798 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 21:03:29,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:29,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 153 states and 203 transitions. [2024-11-13 21:03:29,471 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 203 transitions. [2024-11-13 21:03:29,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:03:29,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:29,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:29,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:29,526 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 21:03:29,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:29,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 154 states and 203 transitions. [2024-11-13 21:03:29,914 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 203 transitions. [2024-11-13 21:03:29,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:03:29,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:29,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:29,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:29,963 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 21:03:30,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:30,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 160 states and 213 transitions. [2024-11-13 21:03:30,802 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 213 transitions. [2024-11-13 21:03:30,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:03:30,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:30,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:30,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:30,851 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 21:03:31,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:31,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 162 states and 215 transitions. [2024-11-13 21:03:31,419 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 215 transitions. [2024-11-13 21:03:31,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:03:31,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:31,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:31,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:31,478 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 21:03:31,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:31,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 163 states and 215 transitions. [2024-11-13 21:03:31,837 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 215 transitions. [2024-11-13 21:03:31,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:03:31,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:31,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:31,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:31,896 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:31,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:31,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 165 states and 217 transitions. [2024-11-13 21:03:31,997 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 217 transitions. [2024-11-13 21:03:31,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:03:31,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:31,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:32,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:32,081 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:32,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:32,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 167 states and 219 transitions. [2024-11-13 21:03:32,184 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 219 transitions. [2024-11-13 21:03:32,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:03:32,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:32,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:32,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:32,314 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 21:03:32,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:32,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 166 states and 218 transitions. [2024-11-13 21:03:32,667 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 218 transitions. [2024-11-13 21:03:32,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:03:32,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:32,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:32,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:32,701 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 21:03:32,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:32,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 165 states and 217 transitions. [2024-11-13 21:03:32,727 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 217 transitions. [2024-11-13 21:03:32,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:03:32,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:32,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:32,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:32,941 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:03:33,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:33,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 167 states and 221 transitions. [2024-11-13 21:03:33,402 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 221 transitions. [2024-11-13 21:03:33,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:03:33,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:33,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:33,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:33,591 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:03:34,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:34,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 170 states and 225 transitions. [2024-11-13 21:03:34,080 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 225 transitions. [2024-11-13 21:03:34,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:03:34,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:34,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:34,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:34,195 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:03:34,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:34,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 172 states and 228 transitions. [2024-11-13 21:03:34,602 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 228 transitions. [2024-11-13 21:03:34,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:03:34,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:34,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:34,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:34,731 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:37,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:37,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 184 states and 249 transitions. [2024-11-13 21:03:37,721 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 249 transitions. [2024-11-13 21:03:37,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:03:37,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:37,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:37,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:37,751 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:38,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:38,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 186 states and 251 transitions. [2024-11-13 21:03:38,402 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 251 transitions. [2024-11-13 21:03:38,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:03:38,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:38,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:38,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:38,432 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:38,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:38,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 187 states and 251 transitions. [2024-11-13 21:03:38,826 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 251 transitions. [2024-11-13 21:03:38,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:03:38,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:38,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:38,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:38,846 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:03:38,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:38,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 188 states and 251 transitions. [2024-11-13 21:03:38,867 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 251 transitions. [2024-11-13 21:03:38,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:03:38,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:38,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:38,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:38,889 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:03:38,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:38,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 183 states and 246 transitions. [2024-11-13 21:03:38,909 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 246 transitions. [2024-11-13 21:03:38,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:03:38,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:38,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:38,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:38,965 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:03:39,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:39,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 182 states and 245 transitions. [2024-11-13 21:03:39,148 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 245 transitions. [2024-11-13 21:03:39,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:03:39,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:39,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:39,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:39,169 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:03:39,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:39,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 181 states and 244 transitions. [2024-11-13 21:03:39,372 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 244 transitions. [2024-11-13 21:03:39,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:03:39,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:39,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:39,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:39,577 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:03:39,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:39,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 178 states and 238 transitions. [2024-11-13 21:03:39,712 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 238 transitions. [2024-11-13 21:03:39,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:03:39,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:39,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:39,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:39,815 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:03:40,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:40,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 182 states and 242 transitions. [2024-11-13 21:03:40,792 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 242 transitions. [2024-11-13 21:03:40,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:03:40,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:40,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:40,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:40,817 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:03:41,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:41,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 186 states and 246 transitions. [2024-11-13 21:03:41,205 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 246 transitions. [2024-11-13 21:03:41,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:03:41,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:41,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:41,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:41,234 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:43,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:43,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 197 states and 265 transitions. [2024-11-13 21:03:43,075 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 265 transitions. [2024-11-13 21:03:43,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:03:43,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:43,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:43,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:43,110 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:03:43,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:43,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 192 states and 260 transitions. [2024-11-13 21:03:43,142 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 260 transitions. [2024-11-13 21:03:43,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:03:43,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:43,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:43,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:43,175 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:43,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:43,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 193 states and 260 transitions. [2024-11-13 21:03:43,596 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 260 transitions. [2024-11-13 21:03:43,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:03:43,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:43,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:43,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:43,617 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:44,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:44,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 195 states and 262 transitions. [2024-11-13 21:03:44,272 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 262 transitions. [2024-11-13 21:03:44,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:03:44,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:44,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:44,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:44,309 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:03:44,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:44,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 190 states and 257 transitions. [2024-11-13 21:03:44,329 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 257 transitions. [2024-11-13 21:03:44,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:03:44,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:44,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:44,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:45,646 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:50,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:50,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 213 states and 294 transitions. [2024-11-13 21:03:50,414 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 294 transitions. [2024-11-13 21:03:50,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:03:50,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:50,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:50,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:50,440 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:03:50,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:50,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 212 states and 293 transitions. [2024-11-13 21:03:50,466 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 293 transitions. [2024-11-13 21:03:50,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:03:50,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:50,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:50,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:50,639 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:52,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:52,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 221 states and 301 transitions. [2024-11-13 21:03:52,281 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 301 transitions. [2024-11-13 21:03:52,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:03:52,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:52,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:52,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:52,304 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:03:52,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:52,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 220 states and 300 transitions. [2024-11-13 21:03:52,330 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 300 transitions. [2024-11-13 21:03:52,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:03:52,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:52,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:52,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:52,558 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:03:54,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:54,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 234 states and 315 transitions. [2024-11-13 21:03:54,688 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 315 transitions. [2024-11-13 21:03:54,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:03:54,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:54,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:54,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:55,116 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:03:57,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:57,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 243 states and 329 transitions. [2024-11-13 21:03:57,448 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 329 transitions. [2024-11-13 21:03:57,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:03:57,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:57,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:57,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:57,745 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:03:58,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:58,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 245 states and 332 transitions. [2024-11-13 21:03:58,173 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 332 transitions. [2024-11-13 21:03:58,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:03:58,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:58,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:58,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:58,305 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:03:58,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:58,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 242 states and 328 transitions. [2024-11-13 21:03:58,326 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 328 transitions. [2024-11-13 21:03:58,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:03:58,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:58,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:58,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:58,521 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:03:59,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:59,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 241 states and 327 transitions. [2024-11-13 21:03:59,230 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 327 transitions. [2024-11-13 21:03:59,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:03:59,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:59,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:59,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:59,312 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:04:02,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:02,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 252 states and 342 transitions. [2024-11-13 21:04:02,926 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 342 transitions. [2024-11-13 21:04:02,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:04:02,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:02,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:02,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:02,994 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:04:05,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:05,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 261 states and 353 transitions. [2024-11-13 21:04:05,248 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 353 transitions. [2024-11-13 21:04:05,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:04:05,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:05,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:05,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:05,306 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:04:06,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:06,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 265 states and 358 transitions. [2024-11-13 21:04:06,288 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 358 transitions. [2024-11-13 21:04:06,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:04:06,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:06,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:06,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:06,338 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:04:10,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:10,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 278 states and 375 transitions. [2024-11-13 21:04:10,712 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 375 transitions. [2024-11-13 21:04:10,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:04:10,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:10,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:10,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:10,758 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:04:13,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:13,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 288 states and 388 transitions. [2024-11-13 21:04:13,447 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 388 transitions. [2024-11-13 21:04:13,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:04:13,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:13,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:13,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:13,538 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:04:14,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:14,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 293 states and 395 transitions. [2024-11-13 21:04:14,579 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 395 transitions. [2024-11-13 21:04:14,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:04:14,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:14,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:14,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:14,612 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:04:17,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:17,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 303 states and 412 transitions. [2024-11-13 21:04:17,597 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 412 transitions. [2024-11-13 21:04:17,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:04:17,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:17,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:17,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:17,882 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:20,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:20,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 312 states and 422 transitions. [2024-11-13 21:04:20,204 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 422 transitions. [2024-11-13 21:04:20,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:04:20,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:20,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:20,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:20,243 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:04:22,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:22,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 321 states and 433 transitions. [2024-11-13 21:04:22,625 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 433 transitions. [2024-11-13 21:04:22,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:04:22,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:22,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:22,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:22,746 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:23,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:23,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 327 states and 439 transitions. [2024-11-13 21:04:23,356 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 439 transitions. [2024-11-13 21:04:23,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:04:23,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:23,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:23,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:23,469 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:04:25,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:25,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 336 states and 449 transitions. [2024-11-13 21:04:25,865 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 449 transitions. [2024-11-13 21:04:25,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:04:25,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:25,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:25,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:26,008 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:04:31,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:31,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 368 states and 487 transitions. [2024-11-13 21:04:31,327 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 487 transitions. [2024-11-13 21:04:31,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:04:31,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:31,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:31,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:31,436 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:04:33,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:33,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 386 states and 505 transitions. [2024-11-13 21:04:33,741 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 505 transitions. [2024-11-13 21:04:33,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:04:33,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:33,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:33,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:33,868 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:04:40,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:40,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 416 states and 540 transitions. [2024-11-13 21:04:40,015 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 540 transitions. [2024-11-13 21:04:40,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:04:40,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:40,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:40,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:40,326 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:04:41,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:41,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 419 states and 545 transitions. [2024-11-13 21:04:41,564 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 545 transitions. [2024-11-13 21:04:41,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:04:41,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:41,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:41,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:42,176 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:04:43,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:43,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 422 states and 550 transitions. [2024-11-13 21:04:43,618 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 550 transitions. [2024-11-13 21:04:43,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:04:43,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:43,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:43,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:43,684 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 21:04:45,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:45,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 423 states and 548 transitions. [2024-11-13 21:04:45,040 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 548 transitions. [2024-11-13 21:04:45,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:04:45,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:45,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:45,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:45,066 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:04:48,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:48,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 432 states and 561 transitions. [2024-11-13 21:04:48,452 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 561 transitions. [2024-11-13 21:04:48,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:04:48,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:48,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:48,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:48,500 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 21:04:49,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:49,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 433 states and 561 transitions. [2024-11-13 21:04:49,995 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 561 transitions. [2024-11-13 21:04:49,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:04:49,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:49,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:50,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:50,014 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:04:52,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:52,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 442 states and 573 transitions. [2024-11-13 21:04:52,419 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 573 transitions. [2024-11-13 21:04:52,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:04:52,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:52,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:52,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:52,468 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:04:53,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:53,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 445 states and 576 transitions. [2024-11-13 21:04:53,820 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 576 transitions. [2024-11-13 21:04:53,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:04:53,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:53,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:53,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:53,865 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:04:55,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:55,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 448 states and 579 transitions. [2024-11-13 21:04:55,236 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 579 transitions. [2024-11-13 21:04:55,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:04:55,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:55,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:55,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:55,281 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:04:56,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:56,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 451 states and 582 transitions. [2024-11-13 21:04:56,082 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 582 transitions. [2024-11-13 21:04:56,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:04:56,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:56,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:56,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:56,704 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:04:58,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:58,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 454 states and 587 transitions. [2024-11-13 21:04:58,401 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 587 transitions. [2024-11-13 21:04:58,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:04:58,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:58,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:58,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:58,428 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:04:58,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:58,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 453 states and 585 transitions. [2024-11-13 21:04:58,493 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 585 transitions. [2024-11-13 21:04:58,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:04:58,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:58,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:58,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:58,523 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:04:58,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:58,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 452 states and 583 transitions. [2024-11-13 21:04:58,952 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 583 transitions. [2024-11-13 21:04:58,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:04:58,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:58,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:58,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:02,239 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 32 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:15,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:15,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 478 states and 615 transitions. [2024-11-13 21:05:15,807 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 615 transitions. [2024-11-13 21:05:15,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:05:15,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:15,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:15,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:15,935 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 21:05:16,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:16,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 481 states and 617 transitions. [2024-11-13 21:05:16,662 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 617 transitions. [2024-11-13 21:05:16,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:05:16,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:16,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:16,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:16,940 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 32 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:19,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:19,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 494 states and 633 transitions. [2024-11-13 21:05:19,861 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 633 transitions. [2024-11-13 21:05:19,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:05:19,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:19,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:19,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:19,954 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 21:05:20,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:20,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 497 states and 635 transitions. [2024-11-13 21:05:20,733 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 635 transitions. [2024-11-13 21:05:20,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:05:20,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:20,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:20,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:20,940 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 32 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:23,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:23,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 510 states and 652 transitions. [2024-11-13 21:05:23,983 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 652 transitions. [2024-11-13 21:05:23,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:05:23,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:23,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:23,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:24,085 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 21:05:25,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:25,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 187 states and 223 transitions. [2024-11-13 21:05:25,328 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 223 transitions. [2024-11-13 21:05:25,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:05:25,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:25,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:25,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:26,016 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 21:05:28,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:28,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 190 states and 228 transitions. [2024-11-13 21:05:28,112 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 228 transitions. [2024-11-13 21:05:28,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:05:28,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:28,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:28,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:28,919 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 21:05:31,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:31,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 193 states and 233 transitions. [2024-11-13 21:05:31,023 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 233 transitions. [2024-11-13 21:05:31,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:05:31,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:31,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:31,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:34,450 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 65 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:54,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:54,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 228 states and 274 transitions. [2024-11-13 21:05:54,736 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 274 transitions. [2024-11-13 21:05:54,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:05:54,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:54,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:54,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:55,068 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 65 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:05:59,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:59,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 244 states and 293 transitions. [2024-11-13 21:05:59,388 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 293 transitions. [2024-11-13 21:05:59,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:05:59,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:59,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:59,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:59,816 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 65 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:04,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:04,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 260 states and 312 transitions. [2024-11-13 21:06:04,102 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 312 transitions. [2024-11-13 21:06:04,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:06:04,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:04,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:04,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:05,078 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 21:06:07,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:07,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 263 states and 317 transitions. [2024-11-13 21:06:07,413 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 317 transitions. [2024-11-13 21:06:07,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:06:07,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:07,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:07,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:08,269 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 21:06:10,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:10,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 266 states and 322 transitions. [2024-11-13 21:06:10,716 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 322 transitions. [2024-11-13 21:06:10,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:06:10,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:10,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:10,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:14,896 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 110 proven. 133 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:44,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:44,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 307 states and 370 transitions. [2024-11-13 21:06:44,751 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 370 transitions. [2024-11-13 21:06:44,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:06:44,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:44,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:44,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:45,146 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 110 proven. 133 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:50,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:50,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 323 states and 390 transitions. [2024-11-13 21:06:50,304 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 390 transitions. [2024-11-13 21:06:50,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:06:50,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:50,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:50,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:50,958 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 110 proven. 133 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:06:56,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:56,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 339 states and 410 transitions. [2024-11-13 21:06:56,187 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 410 transitions. [2024-11-13 21:06:56,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:06:56,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:56,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:56,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:57,458 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-11-13 21:07:00,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:00,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 342 states and 415 transitions. [2024-11-13 21:07:00,230 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 415 transitions. [2024-11-13 21:07:00,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:07:00,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:00,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:00,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:01,376 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-11-13 21:07:04,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:04,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 345 states and 420 transitions. [2024-11-13 21:07:04,121 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 420 transitions. [2024-11-13 21:07:04,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:07:04,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:04,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:04,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:09,152 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 167 proven. 206 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:47,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:47,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 392 states and 475 transitions. [2024-11-13 21:07:47,857 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 475 transitions. [2024-11-13 21:07:47,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:07:47,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:47,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:47,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:48,714 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 167 proven. 206 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:07:54,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:54,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 408 states and 496 transitions. [2024-11-13 21:07:54,943 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 496 transitions. [2024-11-13 21:07:54,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:07:54,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:54,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:54,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:55,697 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 167 proven. 206 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:01,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:01,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 424 states and 517 transitions. [2024-11-13 21:08:01,950 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 517 transitions. [2024-11-13 21:08:01,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:08:01,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:01,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:01,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:03,144 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-11-13 21:08:06,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:06,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 427 states and 522 transitions. [2024-11-13 21:08:06,424 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 522 transitions. [2024-11-13 21:08:06,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:08:06,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:06,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:06,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:07,806 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-11-13 21:08:11,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:11,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 430 states and 527 transitions. [2024-11-13 21:08:11,022 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 527 transitions. [2024-11-13 21:08:11,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:08:11,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:11,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:11,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:16,975 INFO L134 CoverageAnalysis]: Checked inductivity of 531 backedges. 236 proven. 295 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:11,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:11,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 483 states and 589 transitions. [2024-11-13 21:09:11,662 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 589 transitions. [2024-11-13 21:09:11,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:09:11,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:11,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:11,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:12,319 INFO L134 CoverageAnalysis]: Checked inductivity of 531 backedges. 236 proven. 295 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:20,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:20,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 499 states and 611 transitions. [2024-11-13 21:09:20,030 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 611 transitions. [2024-11-13 21:09:20,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:09:20,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:20,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:20,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:20,749 INFO L134 CoverageAnalysis]: Checked inductivity of 531 backedges. 236 proven. 295 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:28,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:28,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 515 states and 633 transitions. [2024-11-13 21:09:28,241 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 633 transitions. [2024-11-13 21:09:28,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:09:28,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:28,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:28,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:30,077 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-11-13 21:09:33,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:33,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 518 states and 638 transitions. [2024-11-13 21:09:33,900 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 638 transitions. [2024-11-13 21:09:33,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:09:33,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:33,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:33,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:35,363 INFO L134 CoverageAnalysis]: Checked inductivity of 672 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-11-13 21:09:39,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:39,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 521 states and 643 transitions. [2024-11-13 21:09:39,139 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 643 transitions. [2024-11-13 21:09:39,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:09:39,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:39,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:39,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:45,653 INFO L134 CoverageAnalysis]: Checked inductivity of 717 backedges. 317 proven. 400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:52,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:52,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 580 states and 712 transitions. [2024-11-13 21:10:52,633 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 712 transitions. [2024-11-13 21:10:52,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:10:52,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:52,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:52,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:53,588 INFO L134 CoverageAnalysis]: Checked inductivity of 717 backedges. 317 proven. 400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:02,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:02,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 596 states and 735 transitions. [2024-11-13 21:11:02,531 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 735 transitions. [2024-11-13 21:11:02,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:11:02,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:02,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:02,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:03,980 INFO L134 CoverageAnalysis]: Checked inductivity of 717 backedges. 317 proven. 400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:12,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:12,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 612 states and 758 transitions. [2024-11-13 21:11:12,880 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 758 transitions. [2024-11-13 21:11:12,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:11:12,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:12,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:12,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:14,747 INFO L134 CoverageAnalysis]: Checked inductivity of 832 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 472 trivial. 0 not checked. [2024-11-13 21:11:18,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:18,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 615 states and 763 transitions. [2024-11-13 21:11:18,892 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 763 transitions. [2024-11-13 21:11:18,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:11:18,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:18,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:18,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:20,717 INFO L134 CoverageAnalysis]: Checked inductivity of 880 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 472 trivial. 0 not checked. [2024-11-13 21:11:25,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:25,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 618 states and 768 transitions. [2024-11-13 21:11:25,102 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 768 transitions. [2024-11-13 21:11:25,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 21:11:25,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:25,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:25,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:33,006 INFO L134 CoverageAnalysis]: Checked inductivity of 931 backedges. 410 proven. 521 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:59,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:59,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 683 states and 844 transitions. [2024-11-13 21:12:59,175 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 844 transitions. [2024-11-13 21:12:59,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 21:12:59,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:59,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:59,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:00,791 INFO L134 CoverageAnalysis]: Checked inductivity of 931 backedges. 410 proven. 521 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:12,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:12,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 699 states and 868 transitions. [2024-11-13 21:13:12,023 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 868 transitions. [2024-11-13 21:13:12,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 21:13:12,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:12,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:12,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:13,076 INFO L134 CoverageAnalysis]: Checked inductivity of 931 backedges. 410 proven. 521 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:24,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:24,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 715 states and 892 transitions. [2024-11-13 21:13:24,288 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 892 transitions. [2024-11-13 21:13:24,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 21:13:24,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:24,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:24,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:26,531 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 603 trivial. 0 not checked. [2024-11-13 21:13:31,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:31,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 718 states and 897 transitions. [2024-11-13 21:13:31,561 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 897 transitions. [2024-11-13 21:13:31,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 21:13:31,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:31,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:31,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:33,660 INFO L134 CoverageAnalysis]: Checked inductivity of 1116 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 603 trivial. 0 not checked. [2024-11-13 21:13:38,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:38,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 721 states and 902 transitions. [2024-11-13 21:13:38,620 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 902 transitions. [2024-11-13 21:13:38,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 21:13:38,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:38,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:38,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:47,811 INFO L134 CoverageAnalysis]: Checked inductivity of 1173 backedges. 515 proven. 658 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:36,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:36,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 792 states and 985 transitions. [2024-11-13 21:15:36,750 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 985 transitions. [2024-11-13 21:15:36,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 21:15:36,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:36,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:36,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:38,106 INFO L134 CoverageAnalysis]: Checked inductivity of 1173 backedges. 515 proven. 658 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:50,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:50,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 808 states and 1010 transitions. [2024-11-13 21:15:50,097 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1010 transitions. [2024-11-13 21:15:50,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 21:15:50,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:50,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:50,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:51,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1173 backedges. 515 proven. 658 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:03,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:03,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 824 states and 1035 transitions. [2024-11-13 21:16:03,941 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1035 transitions. [2024-11-13 21:16:03,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 21:16:03,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:03,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:03,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:06,215 INFO L134 CoverageAnalysis]: Checked inductivity of 1320 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-13 21:16:11,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:11,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 827 states and 1040 transitions. [2024-11-13 21:16:11,587 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1040 transitions. [2024-11-13 21:16:11,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 21:16:11,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:11,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:11,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:14,034 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-13 21:16:19,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:19,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 830 states and 1045 transitions. [2024-11-13 21:16:19,637 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1045 transitions. [2024-11-13 21:16:19,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 21:16:19,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:19,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:19,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:29,464 INFO L134 CoverageAnalysis]: Checked inductivity of 1443 backedges. 632 proven. 811 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.