./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-numeric/twisted.c --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_260e0edb-5324-4faa-92ba-1b8a09ae00a2/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_260e0edb-5324-4faa-92ba-1b8a09ae00a2/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_260e0edb-5324-4faa-92ba-1b8a09ae00a2/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_260e0edb-5324-4faa-92ba-1b8a09ae00a2/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-numeric/twisted.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_260e0edb-5324-4faa-92ba-1b8a09ae00a2/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_260e0edb-5324-4faa-92ba-1b8a09ae00a2/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 64bit --witnessprinter.graph.data.programhash 1b68c797f7da07f29717590596e5fa31674f85e16d7b32a9335da92aff43a272 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:21:41,245 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:21:41,333 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_260e0edb-5324-4faa-92ba-1b8a09ae00a2/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-13 22:21:41,339 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:21:41,340 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:21:41,377 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:21:41,378 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:21:41,378 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:21:41,379 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:21:41,379 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:21:41,379 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:21:41,379 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:21:41,379 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:21:41,379 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:21:41,379 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:21:41,380 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:21:41,380 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:21:41,380 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:21:41,380 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:21:41,380 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:21:41,380 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:21:41,380 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:21:41,384 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:21:41,384 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:21:41,384 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:21:41,385 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:21:41,385 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:21:41,385 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:21:41,385 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:21:41,385 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:21:41,385 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:21:41,385 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:21:41,385 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_260e0edb-5324-4faa-92ba-1b8a09ae00a2/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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b68c797f7da07f29717590596e5fa31674f85e16d7b32a9335da92aff43a272 [2024-11-13 22:21:41,757 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:21:41,766 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:21:41,770 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:21:41,771 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:21:41,772 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:21:41,773 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_260e0edb-5324-4faa-92ba-1b8a09ae00a2/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/termination-numeric/twisted.c Unable to find full path for "g++" [2024-11-13 22:21:43,671 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:21:43,948 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:21:43,949 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_260e0edb-5324-4faa-92ba-1b8a09ae00a2/sv-benchmarks/c/termination-numeric/twisted.c [2024-11-13 22:21:43,956 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_260e0edb-5324-4faa-92ba-1b8a09ae00a2/bin/ukojak-verify-EEHR8qb7sm/data/98a315ea8/547e89a4bcac49d695cd790e9e413173/FLAGfff10b848 [2024-11-13 22:21:43,972 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_260e0edb-5324-4faa-92ba-1b8a09ae00a2/bin/ukojak-verify-EEHR8qb7sm/data/98a315ea8/547e89a4bcac49d695cd790e9e413173 [2024-11-13 22:21:43,975 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:21:43,976 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:21:43,978 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:21:43,978 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:21:43,983 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:21:43,986 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:21:43" (1/1) ... [2024-11-13 22:21:43,987 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a1ec5d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:43, skipping insertion in model container [2024-11-13 22:21:43,987 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:21:43" (1/1) ... [2024-11-13 22:21:44,004 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:21:44,199 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:21:44,209 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:21:44,224 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:21:44,244 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:21:44,245 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:44 WrapperNode [2024-11-13 22:21:44,245 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:21:44,247 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:21:44,247 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:21:44,247 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:21:44,255 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:44" (1/1) ... [2024-11-13 22:21:44,260 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:44" (1/1) ... [2024-11-13 22:21:44,283 INFO L138 Inliner]: procedures = 5, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 50 [2024-11-13 22:21:44,283 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:21:44,284 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:21:44,284 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:21:44,284 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:21:44,292 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:44" (1/1) ... [2024-11-13 22:21:44,294 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:44" (1/1) ... [2024-11-13 22:21:44,296 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:44" (1/1) ... [2024-11-13 22:21:44,297 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:44" (1/1) ... [2024-11-13 22:21:44,299 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:44" (1/1) ... [2024-11-13 22:21:44,306 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:44" (1/1) ... [2024-11-13 22:21:44,307 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:44" (1/1) ... [2024-11-13 22:21:44,312 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:44" (1/1) ... [2024-11-13 22:21:44,314 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:21:44,314 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:21:44,315 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:21:44,315 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:21:44,319 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:44" (1/1) ... [2024-11-13 22:21:44,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:21:44,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_260e0edb-5324-4faa-92ba-1b8a09ae00a2/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:21:44,365 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_260e0edb-5324-4faa-92ba-1b8a09ae00a2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:21:44,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_260e0edb-5324-4faa-92ba-1b8a09ae00a2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:21:44,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:21:44,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:21:44,481 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:21:44,483 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:21:44,677 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-11-13 22:21:44,677 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:21:44,730 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:21:44,730 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 22:21:44,733 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:21:44 BoogieIcfgContainer [2024-11-13 22:21:44,734 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:21:44,735 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:21:44,735 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:21:44,751 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:21:44,752 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:21:44" (1/1) ... [2024-11-13 22:21:44,764 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:21:44,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:44,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 20 states and 25 transitions. [2024-11-13 22:21:44,844 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 25 transitions. [2024-11-13 22:21:44,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:21:44,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:44,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:44,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:45,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:45,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:45,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 20 states and 23 transitions. [2024-11-13 22:21:45,048 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 23 transitions. [2024-11-13 22:21:45,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:21:45,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:45,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:45,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:45,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:45,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:45,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 23 states and 29 transitions. [2024-11-13 22:21:45,274 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 29 transitions. [2024-11-13 22:21:45,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:21:45,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:45,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:45,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:45,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:45,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:45,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 27 states and 35 transitions. [2024-11-13 22:21:45,564 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 35 transitions. [2024-11-13 22:21:45,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:21:45,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:45,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:45,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:45,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:45,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:45,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 32 states and 47 transitions. [2024-11-13 22:21:45,863 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 47 transitions. [2024-11-13 22:21:45,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:21:45,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:45,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:45,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:46,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:46,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:46,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 35 states and 55 transitions. [2024-11-13 22:21:46,265 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 55 transitions. [2024-11-13 22:21:46,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:21:46,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:46,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:46,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:46,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:46,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:46,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 41 states and 68 transitions. [2024-11-13 22:21:46,797 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 68 transitions. [2024-11-13 22:21:46,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:21:46,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:46,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:46,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:46,909 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:47,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:47,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 45 states and 76 transitions. [2024-11-13 22:21:47,236 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 76 transitions. [2024-11-13 22:21:47,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:21:47,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:47,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:47,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:47,400 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 22:21:47,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:47,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 47 states and 79 transitions. [2024-11-13 22:21:47,458 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 79 transitions. [2024-11-13 22:21:47,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:21:47,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:47,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:47,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:47,635 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:47,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:47,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 51 states and 87 transitions. [2024-11-13 22:21:47,931 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 87 transitions. [2024-11-13 22:21:47,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:21:47,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:47,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:47,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:48,064 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:48,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:48,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 55 states and 104 transitions. [2024-11-13 22:21:48,697 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 104 transitions. [2024-11-13 22:21:48,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:21:48,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:48,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:48,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:48,830 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 22:21:49,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:49,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 57 states and 109 transitions. [2024-11-13 22:21:49,162 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 109 transitions. [2024-11-13 22:21:49,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:21:49,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:49,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:49,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:49,307 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 22:21:49,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:49,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 58 states and 110 transitions. [2024-11-13 22:21:49,514 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 110 transitions. [2024-11-13 22:21:49,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:21:49,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:49,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:49,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:49,564 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 22:21:49,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:49,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 62 states and 115 transitions. [2024-11-13 22:21:49,984 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 115 transitions. [2024-11-13 22:21:49,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:21:49,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:49,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:49,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:50,134 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:50,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:50,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 68 states and 130 transitions. [2024-11-13 22:21:50,998 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 130 transitions. [2024-11-13 22:21:50,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:21:50,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:50,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:51,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:51,186 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:51,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:51,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 72 states and 145 transitions. [2024-11-13 22:21:51,956 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 145 transitions. [2024-11-13 22:21:51,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:21:51,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:51,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:51,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:51,993 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:52,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:52,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 73 states and 146 transitions. [2024-11-13 22:21:52,268 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 146 transitions. [2024-11-13 22:21:52,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:21:52,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:52,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:52,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:52,369 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 22:21:53,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:53,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 80 states and 163 transitions. [2024-11-13 22:21:53,639 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 163 transitions. [2024-11-13 22:21:53,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:21:53,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:53,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:53,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:53,661 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 22:21:54,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:54,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 86 states and 175 transitions. [2024-11-13 22:21:54,629 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 175 transitions. [2024-11-13 22:21:54,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:21:54,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:54,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:54,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:54,744 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:55,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:55,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 87 states and 175 transitions. [2024-11-13 22:21:55,013 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 175 transitions. [2024-11-13 22:21:55,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:21:55,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:55,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:55,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:55,092 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:55,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:55,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 90 states and 181 transitions. [2024-11-13 22:21:55,572 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 181 transitions. [2024-11-13 22:21:55,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:21:55,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:55,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:55,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:55,656 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:56,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:56,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 93 states and 187 transitions. [2024-11-13 22:21:56,058 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 187 transitions. [2024-11-13 22:21:56,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:21:56,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:56,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:56,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:56,268 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:56,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:56,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 97 states and 199 transitions. [2024-11-13 22:21:56,694 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 199 transitions. [2024-11-13 22:21:56,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:21:56,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:56,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:56,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:56,724 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:21:57,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:57,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 100 states and 201 transitions. [2024-11-13 22:21:57,211 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 201 transitions. [2024-11-13 22:21:57,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:21:57,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:57,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:57,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:57,472 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:58,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:58,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 106 states and 212 transitions. [2024-11-13 22:21:58,798 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 212 transitions. [2024-11-13 22:21:58,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:21:58,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:58,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:58,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:58,829 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 22:21:59,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:59,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 110 states and 224 transitions. [2024-11-13 22:21:59,628 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 224 transitions. [2024-11-13 22:21:59,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:21:59,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:59,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:59,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:59,683 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:59,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:59,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 111 states and 224 transitions. [2024-11-13 22:21:59,912 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 224 transitions. [2024-11-13 22:21:59,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:21:59,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:59,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:59,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:00,132 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:01,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:01,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 118 states and 238 transitions. [2024-11-13 22:22:01,523 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 238 transitions. [2024-11-13 22:22:01,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:22:01,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:01,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:01,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:01,548 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:22:01,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:01,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 119 states and 239 transitions. [2024-11-13 22:22:01,801 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 239 transitions. [2024-11-13 22:22:01,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:22:01,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:01,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:01,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:01,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:02,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:02,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 122 states and 246 transitions. [2024-11-13 22:22:02,740 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 246 transitions. [2024-11-13 22:22:02,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:22:02,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:02,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:02,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:02,775 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:22:03,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:03,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 124 states and 249 transitions. [2024-11-13 22:22:03,457 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 249 transitions. [2024-11-13 22:22:03,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:22:03,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:03,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:03,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:03,658 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:03,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:03,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 125 states and 251 transitions. [2024-11-13 22:22:03,991 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 251 transitions. [2024-11-13 22:22:03,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:22:03,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:03,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:04,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:04,043 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:04,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:04,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 127 states and 253 transitions. [2024-11-13 22:22:04,461 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 253 transitions. [2024-11-13 22:22:04,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:22:04,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:04,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:04,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:04,742 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:05,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:05,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 131 states and 267 transitions. [2024-11-13 22:22:05,833 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 267 transitions. [2024-11-13 22:22:05,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:22:05,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:05,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:05,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:05,876 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:06,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:06,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 272 transitions. [2024-11-13 22:22:06,243 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 272 transitions. [2024-11-13 22:22:06,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:22:06,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:06,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:06,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:06,301 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:06,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:06,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 133 states and 272 transitions. [2024-11-13 22:22:06,682 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 272 transitions. [2024-11-13 22:22:06,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:22:06,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:06,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:06,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:06,698 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:07,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:07,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 135 states and 274 transitions. [2024-11-13 22:22:07,015 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 274 transitions. [2024-11-13 22:22:07,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:22:07,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:07,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:07,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:07,317 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 22:22:09,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:09,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 141 states and 298 transitions. [2024-11-13 22:22:09,012 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 298 transitions. [2024-11-13 22:22:09,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:22:09,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:09,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:09,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:09,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:22:09,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:09,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 143 states and 299 transitions. [2024-11-13 22:22:09,966 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 299 transitions. [2024-11-13 22:22:09,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:22:09,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:09,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:09,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:10,017 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 22:22:10,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:10,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 146 states and 306 transitions. [2024-11-13 22:22:10,872 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 306 transitions. [2024-11-13 22:22:10,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:22:10,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:10,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:10,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:10,932 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:22:11,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:11,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 148 states and 310 transitions. [2024-11-13 22:22:11,712 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 310 transitions. [2024-11-13 22:22:11,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:22:11,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:11,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:11,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:11,753 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:22:12,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:12,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 149 states and 310 transitions. [2024-11-13 22:22:12,192 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 310 transitions. [2024-11-13 22:22:12,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:22:12,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:12,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:12,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:12,238 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:12,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:12,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 150 states and 315 transitions. [2024-11-13 22:22:12,515 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 315 transitions. [2024-11-13 22:22:12,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:22:12,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:12,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:12,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:12,587 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:22:12,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:12,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 151 states and 317 transitions. [2024-11-13 22:22:12,971 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 317 transitions. [2024-11-13 22:22:12,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:22:12,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:12,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:12,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:13,602 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:15,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:15,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 154 states and 335 transitions. [2024-11-13 22:22:15,851 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 335 transitions. [2024-11-13 22:22:15,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:22:15,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:15,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:15,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:15,924 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:22:16,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:16,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 155 states and 336 transitions. [2024-11-13 22:22:16,323 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 336 transitions. [2024-11-13 22:22:16,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:22:16,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:16,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:16,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:16,353 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:17,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:17,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 159 states and 353 transitions. [2024-11-13 22:22:17,441 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 353 transitions. [2024-11-13 22:22:17,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:22:17,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:17,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:17,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:17,476 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:17,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:17,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 160 states and 353 transitions. [2024-11-13 22:22:17,976 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 353 transitions. [2024-11-13 22:22:17,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:22:17,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:17,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:17,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:18,022 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:19,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:19,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 163 states and 362 transitions. [2024-11-13 22:22:19,295 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 362 transitions. [2024-11-13 22:22:19,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:22:19,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:19,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:19,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:19,335 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:19,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:19,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 164 states and 363 transitions. [2024-11-13 22:22:19,669 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 363 transitions. [2024-11-13 22:22:19,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:22:19,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:19,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:19,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:19,710 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:20,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:20,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 165 states and 363 transitions. [2024-11-13 22:22:20,213 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 363 transitions. [2024-11-13 22:22:20,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:22:20,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:20,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:20,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:20,255 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:20,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:20,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 166 states and 363 transitions. [2024-11-13 22:22:20,503 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 363 transitions. [2024-11-13 22:22:20,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:22:20,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:20,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:20,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:20,904 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:22:21,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:21,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 167 states and 366 transitions. [2024-11-13 22:22:21,430 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 366 transitions. [2024-11-13 22:22:21,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:22:21,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:21,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:21,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:22,230 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 15 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:23,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:23,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 170 states and 369 transitions. [2024-11-13 22:22:23,664 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 369 transitions. [2024-11-13 22:22:23,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:22:23,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:23,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:23,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:24,020 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:26,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:26,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 176 states and 395 transitions. [2024-11-13 22:22:26,007 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 395 transitions. [2024-11-13 22:22:26,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:22:26,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:26,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:26,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:26,357 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:22:27,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:27,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 180 states and 420 transitions. [2024-11-13 22:22:27,911 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 420 transitions. [2024-11-13 22:22:27,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:22:27,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:27,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:27,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:27,955 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:22:28,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:28,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 181 states and 420 transitions. [2024-11-13 22:22:28,581 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 420 transitions. [2024-11-13 22:22:28,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:22:28,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:28,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:28,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:28,627 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:29,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:29,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 182 states and 422 transitions. [2024-11-13 22:22:29,161 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 422 transitions. [2024-11-13 22:22:29,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:22:29,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:29,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:29,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:29,620 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:30,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:30,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 186 states and 434 transitions. [2024-11-13 22:22:30,567 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 434 transitions. [2024-11-13 22:22:30,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:22:30,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:30,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:30,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:30,886 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:31,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:31,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 189 states and 435 transitions. [2024-11-13 22:22:31,496 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 435 transitions. [2024-11-13 22:22:31,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:22:31,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:31,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:31,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:31,522 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:22:33,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:33,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 193 states and 440 transitions. [2024-11-13 22:22:33,212 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 440 transitions. [2024-11-13 22:22:33,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:22:33,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:33,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:33,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:33,300 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:22:34,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:34,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 197 states and 446 transitions. [2024-11-13 22:22:34,277 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 446 transitions. [2024-11-13 22:22:34,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:22:34,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:34,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:34,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:34,317 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:35,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:35,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 199 states and 448 transitions. [2024-11-13 22:22:35,373 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 448 transitions. [2024-11-13 22:22:35,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:22:35,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:35,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:35,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:35,448 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:35,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:35,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 200 states and 448 transitions. [2024-11-13 22:22:35,950 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 448 transitions. [2024-11-13 22:22:35,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:22:35,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:35,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:35,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:35,965 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:22:37,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:37,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 207 states and 458 transitions. [2024-11-13 22:22:37,473 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 458 transitions. [2024-11-13 22:22:37,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:22:37,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:37,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:37,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:37,492 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:22:38,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:38,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 208 states and 458 transitions. [2024-11-13 22:22:38,012 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 458 transitions. [2024-11-13 22:22:38,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:22:38,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:38,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:38,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:38,615 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:39,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:39,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 210 states and 460 transitions. [2024-11-13 22:22:39,793 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 460 transitions. [2024-11-13 22:22:39,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:22:39,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:39,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:39,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:39,838 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:40,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:40,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 212 states and 461 transitions. [2024-11-13 22:22:40,470 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 461 transitions. [2024-11-13 22:22:40,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:22:40,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:40,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:40,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:40,514 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:41,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:41,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 214 states and 462 transitions. [2024-11-13 22:22:41,137 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 462 transitions. [2024-11-13 22:22:41,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:22:41,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:41,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:41,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:41,164 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:22:42,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:42,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 218 states and 467 transitions. [2024-11-13 22:22:42,310 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 467 transitions. [2024-11-13 22:22:42,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:22:42,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:42,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:42,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:42,590 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:43,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:43,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 219 states and 467 transitions. [2024-11-13 22:22:43,119 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 467 transitions. [2024-11-13 22:22:43,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:22:43,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:43,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:43,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:44,057 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 28 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:44,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:44,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 221 states and 469 transitions. [2024-11-13 22:22:44,729 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 469 transitions. [2024-11-13 22:22:44,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:22:44,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:44,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:44,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:44,777 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:46,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:46,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 224 states and 472 transitions. [2024-11-13 22:22:46,549 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 472 transitions. [2024-11-13 22:22:46,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:22:46,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:46,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:46,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:46,590 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:22:48,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:48,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 227 states and 485 transitions. [2024-11-13 22:22:48,395 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 485 transitions. [2024-11-13 22:22:48,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:22:48,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:48,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:48,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:48,448 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:48,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:48,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 228 states and 485 transitions. [2024-11-13 22:22:48,845 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 485 transitions. [2024-11-13 22:22:48,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:22:48,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:48,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:48,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:48,902 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:50,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:50,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 230 states and 487 transitions. [2024-11-13 22:22:50,300 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 487 transitions. [2024-11-13 22:22:50,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:22:50,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:50,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:50,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:50,833 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:53,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:53,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 236 states and 517 transitions. [2024-11-13 22:22:53,584 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 517 transitions. [2024-11-13 22:22:53,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:22:53,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:53,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:53,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:54,046 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:22:56,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:56,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 240 states and 544 transitions. [2024-11-13 22:22:56,002 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 544 transitions. [2024-11-13 22:22:56,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:22:56,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:56,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:56,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:56,048 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:22:56,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:56,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 241 states and 547 transitions. [2024-11-13 22:22:56,838 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 547 transitions. [2024-11-13 22:22:56,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:22:56,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:56,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:56,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:56,875 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:22:57,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:57,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 242 states and 547 transitions. [2024-11-13 22:22:57,586 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 547 transitions. [2024-11-13 22:22:57,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:22:57,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:57,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:57,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:57,645 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:58,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:58,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 244 states and 549 transitions. [2024-11-13 22:22:58,297 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 549 transitions. [2024-11-13 22:22:58,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:22:58,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:58,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:58,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:58,338 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:59,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:59,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 247 states and 551 transitions. [2024-11-13 22:22:59,793 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 551 transitions. [2024-11-13 22:22:59,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:22:59,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:59,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:59,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:59,889 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:01,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:01,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 250 states and 553 transitions. [2024-11-13 22:23:01,175 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 553 transitions. [2024-11-13 22:23:01,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:23:01,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:01,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:01,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:01,643 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:02,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:02,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 254 states and 573 transitions. [2024-11-13 22:23:02,815 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 573 transitions. [2024-11-13 22:23:02,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:23:02,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:02,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:02,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:02,889 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:23:04,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:04,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 257 states and 575 transitions. [2024-11-13 22:23:04,278 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 575 transitions. [2024-11-13 22:23:04,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:23:04,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:04,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:04,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:04,323 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:05,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:05,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 261 states and 583 transitions. [2024-11-13 22:23:05,955 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 583 transitions. [2024-11-13 22:23:05,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:23:05,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:05,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:05,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:05,989 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:06,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:06,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 262 states and 586 transitions. [2024-11-13 22:23:06,571 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 586 transitions. [2024-11-13 22:23:06,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:23:06,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:06,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:06,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:06,585 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:23:16,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:16,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 280 states and 645 transitions. [2024-11-13 22:23:16,392 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 645 transitions. [2024-11-13 22:23:16,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:23:16,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:16,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:16,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:16,406 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:23:18,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:18,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 284 states and 651 transitions. [2024-11-13 22:23:18,663 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 651 transitions. [2024-11-13 22:23:18,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:23:18,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:18,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:18,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:18,677 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:23:19,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:19,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 286 states and 653 transitions. [2024-11-13 22:23:19,547 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 653 transitions. [2024-11-13 22:23:19,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:23:19,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:19,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:19,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:19,561 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:23:20,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:20,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 288 states and 654 transitions. [2024-11-13 22:23:20,369 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 654 transitions. [2024-11-13 22:23:20,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:23:20,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:20,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:20,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:20,389 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:23:21,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:21,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 291 states and 656 transitions. [2024-11-13 22:23:21,880 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 656 transitions. [2024-11-13 22:23:21,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:23:21,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:21,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:21,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:22,224 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:22,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:22,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 292 states and 656 transitions. [2024-11-13 22:23:22,938 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 656 transitions. [2024-11-13 22:23:22,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:23:22,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:22,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:22,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:23,918 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 31 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:24,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:24,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 294 states and 662 transitions. [2024-11-13 22:23:24,875 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 662 transitions. [2024-11-13 22:23:24,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:23:24,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:24,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:24,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:25,686 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:23:29,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:29,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 299 states and 670 transitions. [2024-11-13 22:23:29,636 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 670 transitions. [2024-11-13 22:23:29,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:23:29,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:29,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:29,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:29,645 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:23:30,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:30,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 301 states and 674 transitions. [2024-11-13 22:23:30,943 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 674 transitions. [2024-11-13 22:23:30,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:23:30,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:30,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:30,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:32,317 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 45 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:33,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:33,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 304 states and 676 transitions. [2024-11-13 22:23:33,919 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 676 transitions. [2024-11-13 22:23:33,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:23:33,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:33,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:33,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:33,930 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:23:34,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:34,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 305 states and 676 transitions. [2024-11-13 22:23:34,732 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 676 transitions. [2024-11-13 22:23:34,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:23:34,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:34,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:34,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:34,741 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:23:37,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:37,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 309 states and 685 transitions. [2024-11-13 22:23:37,076 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 685 transitions. [2024-11-13 22:23:37,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:23:37,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:37,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:37,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:37,085 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:23:37,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:37,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 311 states and 686 transitions. [2024-11-13 22:23:37,929 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 686 transitions. [2024-11-13 22:23:37,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:23:37,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:37,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:37,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:37,944 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:23:38,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:38,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 311 states and 685 transitions. [2024-11-13 22:23:38,655 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 685 transitions. [2024-11-13 22:23:38,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:23:38,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:38,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:38,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:39,225 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:40,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:40,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 314 states and 687 transitions. [2024-11-13 22:23:40,489 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 687 transitions. [2024-11-13 22:23:40,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:23:40,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:40,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:40,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:41,239 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:44,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:44,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 320 states and 720 transitions. [2024-11-13 22:23:44,983 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 720 transitions. [2024-11-13 22:23:44,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:23:44,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:44,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:44,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:45,616 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:23:48,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:48,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 324 states and 746 transitions. [2024-11-13 22:23:48,698 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 746 transitions. [2024-11-13 22:23:48,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:23:48,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:48,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:48,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:48,763 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:50,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:50,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 327 states and 751 transitions. [2024-11-13 22:23:50,482 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 751 transitions. [2024-11-13 22:23:50,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:23:50,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:50,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:50,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:50,537 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:51,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:51,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 329 states and 752 transitions. [2024-11-13 22:23:51,371 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 752 transitions. [2024-11-13 22:23:51,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:23:51,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:51,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:51,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:51,420 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:53,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:53,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 332 states and 754 transitions. [2024-11-13 22:23:53,114 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 754 transitions. [2024-11-13 22:23:53,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:23:53,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:53,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:53,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:53,251 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:23:54,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:54,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 334 states and 763 transitions. [2024-11-13 22:23:54,933 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 763 transitions. [2024-11-13 22:23:54,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:23:54,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:54,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:54,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:54,985 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:55,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:55,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 336 states and 765 transitions. [2024-11-13 22:23:55,924 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 765 transitions. [2024-11-13 22:23:55,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:23:55,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:55,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:55,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:55,966 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:56,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:56,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 337 states and 765 transitions. [2024-11-13 22:23:56,853 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 765 transitions. [2024-11-13 22:23:56,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:23:56,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:56,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:56,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:56,863 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:23:56,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:56,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 337 states and 764 transitions. [2024-11-13 22:23:56,958 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 764 transitions. [2024-11-13 22:23:56,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:23:56,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:56,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:56,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:56,969 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:23:57,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:57,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 338 states and 765 transitions. [2024-11-13 22:23:57,823 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 765 transitions. [2024-11-13 22:23:57,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:23:57,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:57,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:57,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:58,198 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:24:03,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:03,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 344 states and 773 transitions. [2024-11-13 22:24:03,173 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 773 transitions. [2024-11-13 22:24:03,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:24:03,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:03,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:03,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:03,184 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:24:04,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:04,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 345 states and 774 transitions. [2024-11-13 22:24:04,089 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 774 transitions. [2024-11-13 22:24:04,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:24:04,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:04,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:04,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:04,255 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:24:07,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:07,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 349 states and 779 transitions. [2024-11-13 22:24:07,420 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 779 transitions. [2024-11-13 22:24:07,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:24:07,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:07,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:07,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:07,461 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:08,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:08,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 350 states and 779 transitions. [2024-11-13 22:24:08,267 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 779 transitions. [2024-11-13 22:24:08,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:24:08,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:08,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:08,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:08,280 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:24:10,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:10,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 357 states and 789 transitions. [2024-11-13 22:24:10,747 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 789 transitions. [2024-11-13 22:24:10,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:24:10,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:10,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:10,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:10,757 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:24:11,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:11,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 358 states and 789 transitions. [2024-11-13 22:24:11,586 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 789 transitions. [2024-11-13 22:24:11,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:24:11,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:11,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:11,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:11,601 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 22:24:14,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:14,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 362 states and 814 transitions. [2024-11-13 22:24:14,908 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 814 transitions. [2024-11-13 22:24:14,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:24:14,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:14,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:14,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:14,923 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 22:24:16,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:16,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 365 states and 816 transitions. [2024-11-13 22:24:16,888 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 816 transitions. [2024-11-13 22:24:16,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:24:16,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:16,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:16,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:16,903 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 22:24:17,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:17,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 367 states and 818 transitions. [2024-11-13 22:24:17,902 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 818 transitions. [2024-11-13 22:24:17,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:24:17,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:17,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:17,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:17,911 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 22:24:18,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:18,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 368 states and 820 transitions. [2024-11-13 22:24:18,868 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 820 transitions. [2024-11-13 22:24:18,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:24:18,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:18,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:18,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:18,878 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 22:24:19,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:19,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 370 states and 821 transitions. [2024-11-13 22:24:19,847 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 821 transitions. [2024-11-13 22:24:19,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:24:19,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:19,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:19,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:19,862 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 22:24:20,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:20,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 372 states and 822 transitions. [2024-11-13 22:24:20,995 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 822 transitions. [2024-11-13 22:24:20,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:24:20,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:20,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:20,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:21,015 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:24:22,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:22,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 373 states and 822 transitions. [2024-11-13 22:24:22,064 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 822 transitions. [2024-11-13 22:24:22,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:24:22,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:22,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:22,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:22,088 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:24:23,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:23,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 374 states and 822 transitions. [2024-11-13 22:24:23,034 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 822 transitions. [2024-11-13 22:24:23,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:24:23,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:23,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:23,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:23,084 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:25,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:25,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 377 states and 825 transitions. [2024-11-13 22:24:25,850 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 825 transitions. [2024-11-13 22:24:25,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:24:25,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:25,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:25,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:25,897 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:27,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:27,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 379 states and 831 transitions. [2024-11-13 22:24:27,429 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 831 transitions. [2024-11-13 22:24:27,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:24:27,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:27,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:27,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:27,465 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:24:29,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:29,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 381 states and 836 transitions. [2024-11-13 22:24:29,352 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 836 transitions. [2024-11-13 22:24:29,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:24:29,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:29,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:29,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:29,378 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:24:32,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:32,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 383 states and 834 transitions. [2024-11-13 22:24:32,357 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 834 transitions. [2024-11-13 22:24:32,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:24:32,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:32,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:32,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:32,400 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:35,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:35,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 386 states and 844 transitions. [2024-11-13 22:24:35,009 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 844 transitions. [2024-11-13 22:24:35,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:24:35,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:35,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:35,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:37,205 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 66 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:38,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:38,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 388 states and 846 transitions. [2024-11-13 22:24:38,326 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 846 transitions. [2024-11-13 22:24:38,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:24:38,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:38,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:38,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:38,372 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 59 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:24:41,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:41,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 391 states and 860 transitions. [2024-11-13 22:24:41,381 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 860 transitions. [2024-11-13 22:24:41,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:24:41,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:41,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:41,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:41,421 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:44,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:44,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 394 states and 867 transitions. [2024-11-13 22:24:44,217 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 867 transitions. [2024-11-13 22:24:44,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:24:44,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:44,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:44,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:44,279 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:45,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:45,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 395 states and 868 transitions. [2024-11-13 22:24:45,078 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 868 transitions. [2024-11-13 22:24:45,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:24:45,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:45,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:45,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:45,171 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:46,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:46,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 397 states and 870 transitions. [2024-11-13 22:24:46,911 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 870 transitions. [2024-11-13 22:24:46,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:24:46,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:46,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:46,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:46,974 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:48,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:48,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 399 states and 872 transitions. [2024-11-13 22:24:48,861 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 872 transitions. [2024-11-13 22:24:48,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:24:48,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:48,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:48,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:48,914 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:49,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:49,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 400 states and 872 transitions. [2024-11-13 22:24:49,972 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 872 transitions. [2024-11-13 22:24:49,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:24:49,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:49,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:49,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:50,016 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 59 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:24:51,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:51,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 402 states and 875 transitions. [2024-11-13 22:24:51,945 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 875 transitions. [2024-11-13 22:24:51,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:24:51,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:51,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:51,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:51,993 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:53,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:53,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 404 states and 877 transitions. [2024-11-13 22:24:53,749 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 877 transitions. [2024-11-13 22:24:53,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:24:53,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:53,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:53,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:55,823 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 66 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:56,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:56,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 405 states and 877 transitions. [2024-11-13 22:24:56,837 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 877 transitions. [2024-11-13 22:24:56,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:24:56,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:56,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:56,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:57,381 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:00,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:00,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 408 states and 879 transitions. [2024-11-13 22:25:00,287 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 879 transitions. [2024-11-13 22:25:00,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:25:00,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:00,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:00,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:00,487 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:25:01,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:01,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 409 states and 880 transitions. [2024-11-13 22:25:01,461 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 880 transitions. [2024-11-13 22:25:01,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:25:01,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:01,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:01,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:01,486 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:02,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:02,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 411 states and 882 transitions. [2024-11-13 22:25:02,054 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 882 transitions. [2024-11-13 22:25:02,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:25:02,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:02,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:02,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:02,959 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:07,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:07,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 417 states and 910 transitions. [2024-11-13 22:25:07,839 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 910 transitions. [2024-11-13 22:25:07,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:25:07,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:07,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:07,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:08,718 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:25:12,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:12,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 421 states and 945 transitions. [2024-11-13 22:25:12,454 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 945 transitions. [2024-11-13 22:25:12,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:25:12,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:12,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:12,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:12,533 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:15,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:15,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 424 states and 961 transitions. [2024-11-13 22:25:15,254 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 961 transitions. [2024-11-13 22:25:15,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:25:15,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:15,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:15,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:15,302 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:16,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:16,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 425 states and 961 transitions. [2024-11-13 22:25:16,421 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 961 transitions. [2024-11-13 22:25:16,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:25:16,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:16,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:16,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:16,462 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:25:18,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:18,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 427 states and 964 transitions. [2024-11-13 22:25:18,810 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 964 transitions. [2024-11-13 22:25:18,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:25:18,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:18,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:18,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:18,852 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:25:19,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:19,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 428 states and 967 transitions. [2024-11-13 22:25:19,864 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 967 transitions. [2024-11-13 22:25:19,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:25:19,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:19,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:19,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:19,923 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:20,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:20,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 430 states and 968 transitions. [2024-11-13 22:25:20,993 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 968 transitions. [2024-11-13 22:25:20,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:25:20,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:20,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:20,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:21,003 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:25:24,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:24,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 434 states and 989 transitions. [2024-11-13 22:25:24,745 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 989 transitions. [2024-11-13 22:25:24,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:25:24,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:24,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:24,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:24,799 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:26,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:26,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 437 states and 991 transitions. [2024-11-13 22:25:26,946 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 991 transitions. [2024-11-13 22:25:26,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:25:26,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:26,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:26,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:27,002 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:29,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:29,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 440 states and 993 transitions. [2024-11-13 22:25:29,233 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 993 transitions. [2024-11-13 22:25:29,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:25:29,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:29,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:29,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:29,302 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:30,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:30,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 442 states and 994 transitions. [2024-11-13 22:25:30,446 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 994 transitions. [2024-11-13 22:25:30,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:25:30,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:30,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:30,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:30,463 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:25:31,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:31,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 443 states and 994 transitions. [2024-11-13 22:25:31,758 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 994 transitions. [2024-11-13 22:25:31,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:25:31,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:31,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:31,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:31,803 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:33,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:33,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 446 states and 996 transitions. [2024-11-13 22:25:33,297 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 996 transitions. [2024-11-13 22:25:33,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:25:33,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:33,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:33,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:33,337 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:34,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:34,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 447 states and 996 transitions. [2024-11-13 22:25:34,434 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 996 transitions. [2024-11-13 22:25:34,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:25:34,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:34,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:34,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:34,446 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:25:35,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:35,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 448 states and 1004 transitions. [2024-11-13 22:25:35,834 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 1004 transitions. [2024-11-13 22:25:35,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:25:35,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:35,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:35,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:35,847 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:25:37,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:37,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 450 states and 1006 transitions. [2024-11-13 22:25:37,055 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1006 transitions. [2024-11-13 22:25:37,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:25:37,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:37,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:37,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:37,064 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:25:38,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:38,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 452 states and 1007 transitions. [2024-11-13 22:25:38,243 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 1007 transitions. [2024-11-13 22:25:38,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:25:38,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:38,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:38,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:38,254 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:25:39,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:39,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 454 states and 1009 transitions. [2024-11-13 22:25:39,420 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 1009 transitions. [2024-11-13 22:25:39,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:25:39,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:39,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:39,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:39,440 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:25:40,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:40,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 456 states and 1011 transitions. [2024-11-13 22:25:40,813 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1011 transitions. [2024-11-13 22:25:40,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:25:40,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:40,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:40,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:40,823 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:25:42,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:42,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 458 states and 1013 transitions. [2024-11-13 22:25:42,059 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1013 transitions. [2024-11-13 22:25:42,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:25:42,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:42,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:42,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:42,069 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 22:25:43,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:43,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 459 states and 1013 transitions. [2024-11-13 22:25:43,189 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 1013 transitions. [2024-11-13 22:25:43,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:25:43,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:43,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:43,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:44,598 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 54 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:44,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:44,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 460 states and 1013 transitions. [2024-11-13 22:25:44,797 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 1013 transitions. [2024-11-13 22:25:44,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:25:44,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:44,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:44,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:45,464 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:25:49,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:49,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 463 states and 1014 transitions. [2024-11-13 22:25:49,937 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1014 transitions. [2024-11-13 22:25:49,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:25:49,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:49,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:49,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:50,626 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:25:51,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:51,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 464 states and 1014 transitions. [2024-11-13 22:25:51,865 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 1014 transitions. [2024-11-13 22:25:51,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:25:51,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:51,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:51,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:53,792 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:25:57,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:57,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 467 states and 1019 transitions. [2024-11-13 22:25:57,605 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1019 transitions. [2024-11-13 22:25:57,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:25:57,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:57,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:57,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:59,700 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 69 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:01,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:01,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 469 states and 1026 transitions. [2024-11-13 22:26:01,447 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1026 transitions. [2024-11-13 22:26:01,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:26:01,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:01,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:01,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:03,824 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 69 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:06,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:06,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 472 states and 1030 transitions. [2024-11-13 22:26:06,128 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1030 transitions. [2024-11-13 22:26:06,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:26:06,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:06,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:06,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:08,019 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:26:10,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:10,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 474 states and 1030 transitions. [2024-11-13 22:26:10,568 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 1030 transitions. [2024-11-13 22:26:10,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:26:10,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:10,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:10,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:10,578 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:26:11,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:11,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 475 states and 1030 transitions. [2024-11-13 22:26:11,764 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1030 transitions. [2024-11-13 22:26:11,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:26:11,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:11,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:11,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:12,797 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:16,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:16,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 479 states and 1039 transitions. [2024-11-13 22:26:16,592 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1039 transitions. [2024-11-13 22:26:16,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:26:16,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:16,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:16,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:17,573 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:18,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:18,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 481 states and 1041 transitions. [2024-11-13 22:26:18,760 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 1041 transitions. [2024-11-13 22:26:18,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:26:18,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:18,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:18,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:21,712 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 91 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:23,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:23,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 483 states and 1043 transitions. [2024-11-13 22:26:23,060 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1043 transitions. [2024-11-13 22:26:23,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:26:23,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:23,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:23,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:23,459 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:26:28,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:28,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 487 states and 1047 transitions. [2024-11-13 22:26:28,824 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1047 transitions. [2024-11-13 22:26:28,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:26:28,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:28,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:28,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:28,987 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:26:31,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:31,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 491 states and 1051 transitions. [2024-11-13 22:26:31,942 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1051 transitions. [2024-11-13 22:26:31,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:26:31,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:31,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:31,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:31,967 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:26:33,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:33,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 492 states and 1052 transitions. [2024-11-13 22:26:33,237 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1052 transitions. [2024-11-13 22:26:33,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:26:33,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:33,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:33,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:33,911 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:38,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:38,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 496 states and 1059 transitions. [2024-11-13 22:26:38,910 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1059 transitions. [2024-11-13 22:26:38,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:26:38,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:38,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:38,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:38,962 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:43,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:43,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 500 states and 1062 transitions. [2024-11-13 22:26:43,004 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1062 transitions. [2024-11-13 22:26:43,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:26:43,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:43,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:43,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:43,069 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:44,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:44,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 501 states and 1062 transitions. [2024-11-13 22:26:44,277 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1062 transitions. [2024-11-13 22:26:44,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:26:44,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:44,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:44,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,317 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:45,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:45,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 502 states and 1062 transitions. [2024-11-13 22:26:45,415 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1062 transitions. [2024-11-13 22:26:45,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:26:45,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:45,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:45,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:45,424 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:26:49,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:49,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 509 states and 1072 transitions. [2024-11-13 22:26:49,084 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1072 transitions. [2024-11-13 22:26:49,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:26:49,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:49,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:49,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:49,093 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:26:50,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:50,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 510 states and 1072 transitions. [2024-11-13 22:26:50,361 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1072 transitions. [2024-11-13 22:26:50,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:26:50,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:50,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:50,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:51,537 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:57,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:57,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 516 states and 1101 transitions. [2024-11-13 22:26:57,740 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1101 transitions. [2024-11-13 22:26:57,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:26:57,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:57,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:57,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:58,916 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:27:03,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:03,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 520 states and 1136 transitions. [2024-11-13 22:27:03,926 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1136 transitions. [2024-11-13 22:27:03,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:27:03,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:03,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:03,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:03,990 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:05,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:05,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 522 states and 1138 transitions. [2024-11-13 22:27:05,349 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1138 transitions. [2024-11-13 22:27:05,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:27:05,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:05,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:05,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:05,406 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:08,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:08,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 525 states and 1150 transitions. [2024-11-13 22:27:08,445 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1150 transitions. [2024-11-13 22:27:08,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:27:08,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:08,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:08,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:08,504 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:11,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:11,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 528 states and 1152 transitions. [2024-11-13 22:27:11,271 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 1152 transitions. [2024-11-13 22:27:11,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:27:11,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:11,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:11,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:11,324 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:27:14,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:14,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 530 states and 1164 transitions. [2024-11-13 22:27:14,144 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1164 transitions. [2024-11-13 22:27:14,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:27:14,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:14,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:14,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:14,207 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:15,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:15,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 532 states and 1166 transitions. [2024-11-13 22:27:15,730 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1166 transitions. [2024-11-13 22:27:15,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:27:15,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:15,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:15,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:15,782 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:27:16,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:16,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 533 states and 1169 transitions. [2024-11-13 22:27:16,934 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 1169 transitions. [2024-11-13 22:27:16,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:27:16,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:16,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:16,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:16,991 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:19,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:19,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 536 states and 1172 transitions. [2024-11-13 22:27:19,671 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1172 transitions. [2024-11-13 22:27:19,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:27:19,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:19,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:19,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:19,728 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:22,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:22,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 539 states and 1174 transitions. [2024-11-13 22:27:22,746 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1174 transitions. [2024-11-13 22:27:22,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:27:22,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:22,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:22,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:22,833 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:24,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:24,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 540 states and 1174 transitions. [2024-11-13 22:27:24,442 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1174 transitions. [2024-11-13 22:27:24,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:27:24,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:24,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:24,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:24,526 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:27:25,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:25,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 541 states and 1177 transitions. [2024-11-13 22:27:25,757 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 1177 transitions. [2024-11-13 22:27:25,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:27:25,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:25,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:25,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:25,776 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 22:27:30,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:30,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 545 states and 1203 transitions. [2024-11-13 22:27:30,631 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1203 transitions. [2024-11-13 22:27:30,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:27:30,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:30,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:30,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:30,709 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:33,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:33,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 548 states and 1206 transitions. [2024-11-13 22:27:33,987 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1206 transitions. [2024-11-13 22:27:33,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:27:33,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:33,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:33,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:34,063 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:35,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:35,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 550 states and 1208 transitions. [2024-11-13 22:27:35,603 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1208 transitions. [2024-11-13 22:27:35,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:27:35,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:35,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:35,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:35,663 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:37,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:37,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 552 states and 1210 transitions. [2024-11-13 22:27:37,725 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1210 transitions. [2024-11-13 22:27:37,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:27:37,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:37,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:37,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:37,775 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:38,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:38,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 553 states and 1210 transitions. [2024-11-13 22:27:38,596 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1210 transitions. [2024-11-13 22:27:38,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:27:38,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:38,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:38,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:38,612 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:27:40,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:40,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 554 states and 1211 transitions. [2024-11-13 22:27:40,066 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1211 transitions. [2024-11-13 22:27:40,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:27:40,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:40,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:40,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:40,082 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:27:41,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:41,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1210 transitions. [2024-11-13 22:27:41,399 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1210 transitions. [2024-11-13 22:27:41,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:27:41,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:41,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:41,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:41,423 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:27:42,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:42,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 555 states and 1210 transitions. [2024-11-13 22:27:42,918 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 1210 transitions. [2024-11-13 22:27:42,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:27:42,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:42,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:42,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:42,928 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 22:27:46,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:46,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 558 states and 1220 transitions. [2024-11-13 22:27:46,348 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1220 transitions. [2024-11-13 22:27:46,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:27:46,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:46,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:46,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:46,365 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 22:27:47,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:47,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 560 states and 1222 transitions. [2024-11-13 22:27:47,884 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1222 transitions. [2024-11-13 22:27:47,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:27:47,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:47,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:47,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:47,894 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 22:27:49,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:49,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 562 states and 1224 transitions. [2024-11-13 22:27:49,440 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1224 transitions. [2024-11-13 22:27:49,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:27:49,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:49,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:49,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:49,459 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 22:27:52,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:52,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 565 states and 1228 transitions. [2024-11-13 22:27:52,613 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1228 transitions. [2024-11-13 22:27:52,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:27:52,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:52,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:52,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:52,624 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 22:27:54,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:54,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 567 states and 1229 transitions. [2024-11-13 22:27:54,144 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1229 transitions. [2024-11-13 22:27:54,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:27:54,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:54,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:54,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:54,155 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 22:27:55,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:55,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 569 states and 1231 transitions. [2024-11-13 22:27:55,689 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1231 transitions. [2024-11-13 22:27:55,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:27:55,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:55,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:55,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:55,699 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:27:58,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:58,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 571 states and 1235 transitions. [2024-11-13 22:27:58,464 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1235 transitions. [2024-11-13 22:27:58,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:27:58,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:58,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:58,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:58,479 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:27:59,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:59,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 572 states and 1235 transitions. [2024-11-13 22:27:59,853 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1235 transitions. [2024-11-13 22:27:59,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:27:59,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:59,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:59,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:59,868 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:28:02,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:02,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 574 states and 1237 transitions. [2024-11-13 22:28:02,717 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1237 transitions. [2024-11-13 22:28:02,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:28:02,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:02,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:02,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:03,337 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:28:07,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:07,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 577 states and 1240 transitions. [2024-11-13 22:28:07,996 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1240 transitions. [2024-11-13 22:28:07,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:28:07,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:07,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:07,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:08,005 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:28:08,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:08,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 578 states and 1241 transitions. [2024-11-13 22:28:08,716 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1241 transitions. [2024-11-13 22:28:08,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:28:08,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:08,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:08,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:11,821 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 94 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:13,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:13,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 579 states and 1241 transitions. [2024-11-13 22:28:13,333 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1241 transitions. [2024-11-13 22:28:13,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:28:13,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:13,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:13,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:13,344 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:28:14,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:14,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 580 states and 1241 transitions. [2024-11-13 22:28:14,750 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1241 transitions. [2024-11-13 22:28:14,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:28:14,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:14,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:14,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:16,048 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:20,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:20,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 584 states and 1254 transitions. [2024-11-13 22:28:20,861 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1254 transitions. [2024-11-13 22:28:20,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:28:20,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:20,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:20,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:21,046 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:28:25,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:25,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 588 states and 1258 transitions. [2024-11-13 22:28:25,857 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1258 transitions. [2024-11-13 22:28:25,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:28:25,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:25,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:25,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:27,271 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:30,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:30,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 591 states and 1261 transitions. [2024-11-13 22:28:30,066 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1261 transitions. [2024-11-13 22:28:30,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:28:30,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:30,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:30,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:30,104 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:32,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:32,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 594 states and 1267 transitions. [2024-11-13 22:28:32,776 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1267 transitions. [2024-11-13 22:28:32,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:28:32,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:32,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:32,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:37,145 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 120 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:38,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:38,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 596 states and 1270 transitions. [2024-11-13 22:28:38,935 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1270 transitions. [2024-11-13 22:28:38,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:28:38,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:38,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:38,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:39,025 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:43,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:43,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 599 states and 1272 transitions. [2024-11-13 22:28:43,144 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1272 transitions. [2024-11-13 22:28:43,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:28:43,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:43,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:43,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:43,219 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:28:47,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:47,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 602 states and 1286 transitions. [2024-11-13 22:28:47,902 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1286 transitions. [2024-11-13 22:28:47,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:28:47,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:47,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:47,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:47,983 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:51,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:51,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 604 states and 1290 transitions. [2024-11-13 22:28:51,118 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1290 transitions. [2024-11-13 22:28:51,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:28:51,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:51,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:51,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:51,204 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:28:55,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:55,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 607 states and 1298 transitions. [2024-11-13 22:28:55,553 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1298 transitions. [2024-11-13 22:28:55,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:28:55,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:55,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:55,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:55,611 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:59,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:59,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 610 states and 1303 transitions. [2024-11-13 22:28:59,724 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1303 transitions. [2024-11-13 22:28:59,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:28:59,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:59,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:59,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:59,809 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:02,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:02,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 612 states and 1305 transitions. [2024-11-13 22:29:02,885 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1305 transitions. [2024-11-13 22:29:02,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:29:02,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:02,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:02,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:02,947 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:04,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:04,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 613 states and 1307 transitions. [2024-11-13 22:29:04,422 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1307 transitions. [2024-11-13 22:29:04,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:29:04,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:04,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:04,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:04,483 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:05,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:05,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 614 states and 1309 transitions. [2024-11-13 22:29:05,957 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1309 transitions. [2024-11-13 22:29:05,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:29:05,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:05,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:05,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:06,036 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:29:09,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:09,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 616 states and 1312 transitions. [2024-11-13 22:29:09,005 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1312 transitions. [2024-11-13 22:29:09,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:29:09,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:09,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:09,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:09,229 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:10,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:10,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 617 states and 1312 transitions. [2024-11-13 22:29:10,874 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1312 transitions. [2024-11-13 22:29:10,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:29:10,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:10,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:10,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:10,883 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:29:13,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:13,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 619 states and 1315 transitions. [2024-11-13 22:29:13,186 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1315 transitions. [2024-11-13 22:29:13,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:29:13,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:13,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:13,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:14,203 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:19,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:19,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 623 states and 1319 transitions. [2024-11-13 22:29:19,568 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1319 transitions. [2024-11-13 22:29:19,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:29:19,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:19,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:19,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:21,029 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:28,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:28,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 629 states and 1353 transitions. [2024-11-13 22:29:28,673 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1353 transitions. [2024-11-13 22:29:28,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:29:28,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:28,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:28,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:30,098 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:29:34,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:34,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 632 states and 1383 transitions. [2024-11-13 22:29:34,515 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1383 transitions. [2024-11-13 22:29:34,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:29:34,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:34,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:34,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:34,778 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:36,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:36,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 634 states and 1385 transitions. [2024-11-13 22:29:36,354 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1385 transitions. [2024-11-13 22:29:36,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:29:36,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:36,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:36,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:36,458 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:39,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:39,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 637 states and 1388 transitions. [2024-11-13 22:29:39,744 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1388 transitions. [2024-11-13 22:29:39,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:29:39,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:39,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:39,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:39,828 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:43,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:43,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 640 states and 1391 transitions. [2024-11-13 22:29:43,499 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1391 transitions. [2024-11-13 22:29:43,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:29:43,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:43,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:43,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:43,587 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:29:45,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:45,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 641 states and 1398 transitions. [2024-11-13 22:29:45,610 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1398 transitions. [2024-11-13 22:29:45,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:29:45,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:45,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:45,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:45,676 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:49,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:49,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 644 states and 1402 transitions. [2024-11-13 22:29:49,122 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1402 transitions. [2024-11-13 22:29:49,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:29:49,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:49,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:49,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:49,195 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:29:52,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:52,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 646 states and 1415 transitions. [2024-11-13 22:29:52,420 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1415 transitions. [2024-11-13 22:29:52,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:29:52,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:52,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:52,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:52,483 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:55,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:55,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 649 states and 1418 transitions. [2024-11-13 22:29:55,675 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1418 transitions. [2024-11-13 22:29:55,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:29:55,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:55,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:55,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:55,743 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:57,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:57,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 650 states and 1424 transitions. [2024-11-13 22:29:57,947 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1424 transitions. [2024-11-13 22:29:57,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:29:57,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:57,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:57,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:58,013 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:59,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:59,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 652 states and 1425 transitions. [2024-11-13 22:29:59,722 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1425 transitions. [2024-11-13 22:29:59,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:29:59,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:59,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:59,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:59,808 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:03,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:03,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 655 states and 1428 transitions. [2024-11-13 22:30:03,772 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1428 transitions. [2024-11-13 22:30:03,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:30:03,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:03,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:03,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:03,832 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:30:05,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:05,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 656 states and 1431 transitions. [2024-11-13 22:30:05,262 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1431 transitions. [2024-11-13 22:30:05,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:30:05,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:05,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:05,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:05,327 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:07,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:07,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 657 states and 1431 transitions. [2024-11-13 22:30:07,125 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1431 transitions. [2024-11-13 22:30:07,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:30:07,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:07,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:07,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:07,144 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 22:30:13,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:13,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 661 states and 1456 transitions. [2024-11-13 22:30:13,167 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1456 transitions. [2024-11-13 22:30:13,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:30:13,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:13,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:13,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:13,185 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 22:30:14,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:14,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 662 states and 1456 transitions. [2024-11-13 22:30:14,995 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1456 transitions. [2024-11-13 22:30:14,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:30:14,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:14,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:15,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:15,012 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:30:20,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:20,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 666 states and 1459 transitions. [2024-11-13 22:30:20,202 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1459 transitions. [2024-11-13 22:30:20,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:30:20,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:20,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:20,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:20,218 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:30:20,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:20,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 666 states and 1458 transitions. [2024-11-13 22:30:20,344 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1458 transitions. [2024-11-13 22:30:20,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:30:20,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:20,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:20,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:20,357 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:30:21,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:21,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 667 states and 1459 transitions. [2024-11-13 22:30:21,173 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1459 transitions. [2024-11-13 22:30:21,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:30:21,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:21,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:21,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:21,216 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:24,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:24,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 669 states and 1457 transitions. [2024-11-13 22:30:24,752 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1457 transitions. [2024-11-13 22:30:24,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:30:24,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:24,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:24,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:24,799 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:28,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:28,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 671 states and 1458 transitions. [2024-11-13 22:30:28,311 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1458 transitions. [2024-11-13 22:30:28,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:30:28,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:28,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:28,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:28,376 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:30,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:30,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 672 states and 1459 transitions. [2024-11-13 22:30:30,462 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1459 transitions. [2024-11-13 22:30:30,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:30:30,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:30,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:30,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:30,476 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 22:30:34,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:34,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 675 states and 1470 transitions. [2024-11-13 22:30:34,543 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1470 transitions. [2024-11-13 22:30:34,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:30:34,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:34,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:34,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:34,563 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 22:30:36,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:36,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 677 states and 1472 transitions. [2024-11-13 22:30:36,480 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1472 transitions. [2024-11-13 22:30:36,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:30:36,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:36,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:36,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:36,491 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 22:30:40,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:40,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 680 states and 1476 transitions. [2024-11-13 22:30:40,254 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1476 transitions. [2024-11-13 22:30:40,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:30:40,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:40,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:40,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:40,265 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 22:30:42,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:42,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 682 states and 1478 transitions. [2024-11-13 22:30:42,143 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1478 transitions. [2024-11-13 22:30:42,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:30:42,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:42,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:42,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:42,154 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 22:30:44,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:44,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 684 states and 1480 transitions. [2024-11-13 22:30:44,049 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1480 transitions. [2024-11-13 22:30:44,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:30:44,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:44,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:44,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:44,062 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 22:30:46,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:46,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 686 states and 1481 transitions. [2024-11-13 22:30:46,253 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1481 transitions. [2024-11-13 22:30:46,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:30:46,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:46,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:46,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:46,264 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 22:30:48,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:48,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 688 states and 1483 transitions. [2024-11-13 22:30:48,430 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1483 transitions. [2024-11-13 22:30:48,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:30:48,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:48,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:48,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:48,445 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 22:30:53,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:53,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 692 states and 1486 transitions. [2024-11-13 22:30:53,473 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1486 transitions. [2024-11-13 22:30:53,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:30:53,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:53,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:53,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:53,485 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:30:55,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:55,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 694 states and 1487 transitions. [2024-11-13 22:30:55,097 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1487 transitions. [2024-11-13 22:30:55,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:30:55,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:55,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:55,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:55,107 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:30:56,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:56,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 695 states and 1487 transitions. [2024-11-13 22:30:56,094 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1487 transitions. [2024-11-13 22:30:56,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:30:56,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:56,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:56,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:57,665 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:59,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:59,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 698 states and 1490 transitions. [2024-11-13 22:30:59,789 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1490 transitions. [2024-11-13 22:30:59,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:30:59,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:59,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:59,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:04,034 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:31:08,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:08,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 700 states and 1494 transitions. [2024-11-13 22:31:08,066 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1494 transitions. [2024-11-13 22:31:08,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:31:08,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:08,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:08,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:12,422 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:31:14,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:14,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 701 states and 1494 transitions. [2024-11-13 22:31:14,505 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1494 transitions. [2024-11-13 22:31:14,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:31:14,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:14,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:14,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:18,961 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 123 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:20,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:20,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 702 states and 1494 transitions. [2024-11-13 22:31:20,940 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1494 transitions. [2024-11-13 22:31:20,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:31:20,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:20,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:20,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:20,986 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:23,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:23,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 704 states and 1495 transitions. [2024-11-13 22:31:23,416 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1495 transitions. [2024-11-13 22:31:23,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:31:23,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:23,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:23,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:23,431 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:31:30,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:30,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 715 states and 1511 transitions. [2024-11-13 22:31:30,171 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1511 transitions. [2024-11-13 22:31:30,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:31:30,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:30,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:30,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:30,181 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:31:31,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:31,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 716 states and 1511 transitions. [2024-11-13 22:31:31,843 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1511 transitions. [2024-11-13 22:31:31,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:31:31,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:31,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:31,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:37,827 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 153 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:42,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:42,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 719 states and 1514 transitions. [2024-11-13 22:31:42,266 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1514 transitions. [2024-11-13 22:31:42,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:31:42,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:42,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:42,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:44,528 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:46,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:46,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 720 states and 1515 transitions. [2024-11-13 22:31:46,602 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1515 transitions. [2024-11-13 22:31:46,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:31:46,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:46,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:46,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:46,612 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:31:48,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:48,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 721 states and 1515 transitions. [2024-11-13 22:31:48,439 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1515 transitions. [2024-11-13 22:31:48,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:31:48,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:48,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:48,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:49,643 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:31:50,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:50,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 721 states and 1514 transitions. [2024-11-13 22:31:50,682 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1514 transitions. [2024-11-13 22:31:50,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:31:50,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:50,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:50,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:52,492 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:01,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:01,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 727 states and 1545 transitions. [2024-11-13 22:32:01,114 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1545 transitions. [2024-11-13 22:32:01,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:32:01,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:01,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:01,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:01,187 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:05,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:05,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 730 states and 1549 transitions. [2024-11-13 22:32:05,224 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1549 transitions. [2024-11-13 22:32:05,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:32:05,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:05,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:05,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:05,340 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:09,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:09,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1559 states to 733 states and 1559 transitions. [2024-11-13 22:32:09,577 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1559 transitions. [2024-11-13 22:32:09,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:32:09,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:09,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:09,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:09,704 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:14,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:14,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 736 states and 1562 transitions. [2024-11-13 22:32:14,225 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1562 transitions. [2024-11-13 22:32:14,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:32:14,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:14,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:14,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:14,314 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:16,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:16,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 737 states and 1562 transitions. [2024-11-13 22:32:16,196 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1562 transitions. [2024-11-13 22:32:16,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:32:16,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:16,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:16,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:17,887 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:32:25,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:25,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 741 states and 1600 transitions. [2024-11-13 22:32:25,186 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1600 transitions. [2024-11-13 22:32:25,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:32:25,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:25,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:25,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:25,271 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:32:29,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:29,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 743 states and 1615 transitions. [2024-11-13 22:32:29,089 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1615 transitions. [2024-11-13 22:32:29,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:32:29,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:29,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:29,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:29,163 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:33,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:33,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 746 states and 1617 transitions. [2024-11-13 22:32:33,051 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1617 transitions. [2024-11-13 22:32:33,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:32:33,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:33,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:33,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:33,124 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:36,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:36,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 749 states and 1621 transitions. [2024-11-13 22:32:36,710 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1621 transitions. [2024-11-13 22:32:36,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:32:36,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:36,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:36,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:36,787 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:32:39,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:39,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 750 states and 1623 transitions. [2024-11-13 22:32:39,015 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1623 transitions. [2024-11-13 22:32:39,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:32:39,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:39,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:39,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:39,092 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:43,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:43,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 753 states and 1628 transitions. [2024-11-13 22:32:43,190 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1628 transitions. [2024-11-13 22:32:43,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:32:43,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:43,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:43,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:43,272 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:45,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:45,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 755 states and 1629 transitions. [2024-11-13 22:32:45,297 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1629 transitions. [2024-11-13 22:32:45,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:32:45,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:45,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:45,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:45,381 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:50,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:50,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 758 states and 1632 transitions. [2024-11-13 22:32:50,392 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1632 transitions. [2024-11-13 22:32:50,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:32:50,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:50,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:50,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:50,472 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:52,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:52,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 759 states and 1632 transitions. [2024-11-13 22:32:52,634 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1632 transitions. [2024-11-13 22:32:52,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:32:52,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:52,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:52,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:52,709 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:32:54,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:54,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 760 states and 1634 transitions. [2024-11-13 22:32:54,544 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1634 transitions. [2024-11-13 22:32:54,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:32:54,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:54,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:54,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:54,609 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:32:56,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:56,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 761 states and 1637 transitions. [2024-11-13 22:32:56,333 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1637 transitions. [2024-11-13 22:32:56,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:32:56,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:56,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:56,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:56,405 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:32:58,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:58,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 762 states and 1640 transitions. [2024-11-13 22:32:58,145 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1640 transitions. [2024-11-13 22:32:58,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:32:58,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:58,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:58,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:58,157 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 22:33:06,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:06,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 767 states and 1671 transitions. [2024-11-13 22:33:06,934 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1671 transitions. [2024-11-13 22:33:06,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:33:06,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:06,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:06,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:06,946 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:33:10,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:10,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1672 states to 769 states and 1672 transitions. [2024-11-13 22:33:10,744 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1672 transitions. [2024-11-13 22:33:10,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:33:10,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:10,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:10,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:12,775 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:33:23,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:23,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 774 states and 1677 transitions. [2024-11-13 22:33:23,071 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1677 transitions. [2024-11-13 22:33:23,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:33:23,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:23,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:23,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:28,624 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:33,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:33,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 775 states and 1680 transitions. [2024-11-13 22:33:33,560 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1680 transitions. [2024-11-13 22:33:33,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:33:33,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:33,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:33,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:33,578 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:33:36,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:36,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 777 states and 1685 transitions. [2024-11-13 22:33:36,514 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1685 transitions. [2024-11-13 22:33:36,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:33:36,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:36,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:36,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:36,525 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:33:40,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:40,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 779 states and 1687 transitions. [2024-11-13 22:33:40,648 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1687 transitions. [2024-11-13 22:33:40,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:33:40,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:40,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:40,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:45,079 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:47,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:47,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 779 states and 1686 transitions. [2024-11-13 22:33:47,001 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1686 transitions. [2024-11-13 22:33:47,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:33:47,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:47,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:47,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:47,019 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 22:33:47,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:47,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 779 states and 1685 transitions. [2024-11-13 22:33:47,049 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1685 transitions. [2024-11-13 22:33:47,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:33:47,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:47,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:47,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:47,095 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:50,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:50,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1701 states to 782 states and 1701 transitions. [2024-11-13 22:33:50,985 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1701 transitions. [2024-11-13 22:33:50,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:33:50,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:50,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:50,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:51,035 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:53,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:53,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 783 states and 1702 transitions. [2024-11-13 22:33:53,594 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1702 transitions. [2024-11-13 22:33:53,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:33:53,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:53,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:53,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:55,207 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:59,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:59,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 786 states and 1706 transitions. [2024-11-13 22:33:59,315 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1706 transitions. [2024-11-13 22:33:59,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:33:59,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:59,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:59,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:59,328 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 22:34:04,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:04,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 789 states and 1716 transitions. [2024-11-13 22:34:04,034 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1716 transitions. [2024-11-13 22:34:04,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:34:04,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:04,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:04,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:04,046 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 22:34:08,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:08,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1720 states to 792 states and 1720 transitions. [2024-11-13 22:34:08,394 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1720 transitions. [2024-11-13 22:34:08,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:34:08,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:08,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:08,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:08,405 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 22:34:11,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:11,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 794 states and 1722 transitions. [2024-11-13 22:34:11,152 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1722 transitions. [2024-11-13 22:34:11,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:34:11,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:11,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:11,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:11,165 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 22:34:13,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:13,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 796 states and 1724 transitions. [2024-11-13 22:34:13,534 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1724 transitions. [2024-11-13 22:34:13,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:34:13,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:13,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:13,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:13,546 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 22:34:15,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:15,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1725 states to 798 states and 1725 transitions. [2024-11-13 22:34:15,883 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1725 transitions. [2024-11-13 22:34:15,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:34:15,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:15,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:15,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:15,895 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 22:34:18,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:18,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 800 states and 1727 transitions. [2024-11-13 22:34:18,214 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1727 transitions. [2024-11-13 22:34:18,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:34:18,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:18,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:18,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:18,226 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 22:34:20,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:20,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 802 states and 1728 transitions. [2024-11-13 22:34:20,561 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1728 transitions. [2024-11-13 22:34:20,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:34:20,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:20,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:20,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:20,581 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-13 22:34:24,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:24,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 804 states and 1729 transitions. [2024-11-13 22:34:24,702 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1729 transitions. [2024-11-13 22:34:24,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:34:24,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:24,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:24,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:24,755 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:34:35,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:35,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 810 states and 1734 transitions. [2024-11-13 22:34:35,063 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1734 transitions. [2024-11-13 22:34:35,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:34:35,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:35,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:35,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:35,169 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:37,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:37,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 811 states and 1735 transitions. [2024-11-13 22:34:37,746 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1735 transitions. [2024-11-13 22:34:37,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:34:37,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:37,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:37,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:37,798 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:34:40,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:40,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 812 states and 1735 transitions. [2024-11-13 22:34:40,027 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1735 transitions. [2024-11-13 22:34:40,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:34:40,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:40,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:40,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:40,045 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:34:42,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:42,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 813 states and 1735 transitions. [2024-11-13 22:34:42,479 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1735 transitions. [2024-11-13 22:34:42,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:34:42,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:42,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:42,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:43,138 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:34:47,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:47,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 815 states and 1738 transitions. [2024-11-13 22:34:47,961 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1738 transitions. [2024-11-13 22:34:47,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:34:47,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:47,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:47,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:48,004 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:49,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:49,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 817 states and 1741 transitions. [2024-11-13 22:34:49,959 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1741 transitions. [2024-11-13 22:34:49,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:34:49,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:49,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:49,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:56,609 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 156 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:58,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:58,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 818 states and 1741 transitions. [2024-11-13 22:34:58,920 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1741 transitions. [2024-11-13 22:34:58,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:34:58,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:58,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:58,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:58,935 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-13 22:35:01,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:01,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 819 states and 1741 transitions. [2024-11-13 22:35:01,343 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1741 transitions. [2024-11-13 22:35:01,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:35:01,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:01,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:01,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:02,779 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:35:08,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:08,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 823 states and 1742 transitions. [2024-11-13 22:35:08,581 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1742 transitions. [2024-11-13 22:35:08,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:35:08,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:08,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:08,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:09,482 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:35:12,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:12,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1743 states to 825 states and 1743 transitions. [2024-11-13 22:35:12,927 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1743 transitions. [2024-11-13 22:35:12,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:35:12,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:12,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:12,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:13,079 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.