./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-recursive-malloc/selectionSort_recursive.i --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_410c9447-c4d8-4139-87eb-11913d52ea2a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_410c9447-c4d8-4139-87eb-11913d52ea2a/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_410c9447-c4d8-4139-87eb-11913d52ea2a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_410c9447-c4d8-4139-87eb-11913d52ea2a/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-recursive-malloc/selectionSort_recursive.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_410c9447-c4d8-4139-87eb-11913d52ea2a/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_410c9447-c4d8-4139-87eb-11913d52ea2a/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 ff7f98b41a2da3578e790df894a867e943a0857e97661a8032b524a76ca3b438 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:49:16,687 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:49:16,759 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_410c9447-c4d8-4139-87eb-11913d52ea2a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-13 16:49:16,767 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:49:16,767 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:49:16,809 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:49:16,810 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:49:16,810 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:49:16,810 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:49:16,811 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:49:16,811 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:49:16,811 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:49:16,811 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:49:16,811 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:49:16,811 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:49:16,811 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:49:16,811 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:49:16,811 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:49:16,812 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 16:49:16,812 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:49:16,812 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:49:16,812 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:49:16,812 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:49:16,812 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:49:16,812 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:49:16,812 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:49:16,812 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:49:16,814 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:49:16,814 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:49:16,815 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:49:16,815 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:49:16,815 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:49:16,815 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_410c9447-c4d8-4139-87eb-11913d52ea2a/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 -> ff7f98b41a2da3578e790df894a867e943a0857e97661a8032b524a76ca3b438 [2024-11-13 16:49:17,152 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:49:17,160 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:49:17,163 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:49:17,164 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:49:17,164 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:49:17,165 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_410c9447-c4d8-4139-87eb-11913d52ea2a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/termination-recursive-malloc/selectionSort_recursive.i Unable to find full path for "g++" [2024-11-13 16:49:18,986 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:49:19,269 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:49:19,270 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_410c9447-c4d8-4139-87eb-11913d52ea2a/sv-benchmarks/c/termination-recursive-malloc/selectionSort_recursive.i [2024-11-13 16:49:19,290 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_410c9447-c4d8-4139-87eb-11913d52ea2a/bin/ukojak-verify-EEHR8qb7sm/data/39140fd7e/7d9a670102994eb082fa7884694bf37a/FLAG09882543d [2024-11-13 16:49:19,579 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_410c9447-c4d8-4139-87eb-11913d52ea2a/bin/ukojak-verify-EEHR8qb7sm/data/39140fd7e/7d9a670102994eb082fa7884694bf37a [2024-11-13 16:49:19,583 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:49:19,586 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:49:19,587 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:49:19,587 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:49:19,594 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:49:19,595 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:49:19" (1/1) ... [2024-11-13 16:49:19,597 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a829a8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:19, skipping insertion in model container [2024-11-13 16:49:19,598 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:49:19" (1/1) ... [2024-11-13 16:49:19,617 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:49:19,818 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:49:19,831 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:49:19,857 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:49:19,874 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:49:19,875 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:19 WrapperNode [2024-11-13 16:49:19,875 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:49:19,876 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:49:19,876 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:49:19,876 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:49:19,882 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:19" (1/1) ... [2024-11-13 16:49:19,891 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:19" (1/1) ... [2024-11-13 16:49:19,911 INFO L138 Inliner]: procedures = 11, calls = 13, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 32 [2024-11-13 16:49:19,911 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:49:19,912 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:49:19,912 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:49:19,912 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:49:19,919 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:19" (1/1) ... [2024-11-13 16:49:19,920 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:19" (1/1) ... [2024-11-13 16:49:19,922 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:19" (1/1) ... [2024-11-13 16:49:19,926 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:19" (1/1) ... [2024-11-13 16:49:19,934 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:19" (1/1) ... [2024-11-13 16:49:19,938 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:19" (1/1) ... [2024-11-13 16:49:19,939 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:19" (1/1) ... [2024-11-13 16:49:19,944 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:19" (1/1) ... [2024-11-13 16:49:19,945 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:49:19,946 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:49:19,946 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:49:19,946 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:49:19,947 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:19" (1/1) ... [2024-11-13 16:49:19,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:49:19,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_410c9447-c4d8-4139-87eb-11913d52ea2a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:49:19,984 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_410c9447-c4d8-4139-87eb-11913d52ea2a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:49:19,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_410c9447-c4d8-4139-87eb-11913d52ea2a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:49:20,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:49:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:49:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:49:20,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:49:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:49:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure selectionSort [2024-11-13 16:49:20,023 INFO L138 BoogieDeclarations]: Found implementation of procedure selectionSort [2024-11-13 16:49:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:49:20,092 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:49:20,094 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:49:20,308 INFO L? ?]: Removed 22 outVars from TransFormulas that were not future-live. [2024-11-13 16:49:20,308 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:49:20,352 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:49:20,352 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 16:49:20,353 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:49:20 BoogieIcfgContainer [2024-11-13 16:49:20,353 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:49:20,354 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:49:20,354 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:49:20,364 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:49:20,364 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:49:20" (1/1) ... [2024-11-13 16:49:20,376 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:49:20,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:20,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 33 states and 37 transitions. [2024-11-13 16:49:20,439 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 37 transitions. [2024-11-13 16:49:20,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 16:49:20,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:20,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:20,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:20,669 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 16:49:20,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:20,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 35 states and 41 transitions. [2024-11-13 16:49:20,736 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 41 transitions. [2024-11-13 16:49:20,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 16:49:20,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:20,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:20,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:20,846 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 16:49:20,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:20,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 36 states and 42 transitions. [2024-11-13 16:49:20,939 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 42 transitions. [2024-11-13 16:49:20,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 16:49:20,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:20,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:20,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:21,048 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 16:49:21,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:21,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 37 states and 43 transitions. [2024-11-13 16:49:21,079 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 43 transitions. [2024-11-13 16:49:21,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 16:49:21,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:21,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:21,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:21,282 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 16:49:21,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:21,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 39 states and 47 transitions. [2024-11-13 16:49:21,430 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 47 transitions. [2024-11-13 16:49:21,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 16:49:21,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:21,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:21,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:21,564 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 16:49:21,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:21,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 43 states and 54 transitions. [2024-11-13 16:49:21,878 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 54 transitions. [2024-11-13 16:49:21,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 16:49:21,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:21,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:21,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:22,009 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 16:49:22,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:22,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 46 states and 59 transitions. [2024-11-13 16:49:22,338 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 59 transitions. [2024-11-13 16:49:22,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 16:49:22,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:22,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:22,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:22,523 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 16:49:22,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:22,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 50 states and 66 transitions. [2024-11-13 16:49:22,894 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 66 transitions. [2024-11-13 16:49:22,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 16:49:22,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:22,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:22,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:23,063 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:23,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:23,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 46 states and 58 transitions. [2024-11-13 16:49:23,116 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 58 transitions. [2024-11-13 16:49:23,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 16:49:23,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:23,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:23,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:23,247 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 16:49:23,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:23,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 51 states and 67 transitions. [2024-11-13 16:49:23,823 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 67 transitions. [2024-11-13 16:49:23,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 16:49:23,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:23,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:23,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:23,875 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:49:24,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:24,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 51 states and 66 transitions. [2024-11-13 16:49:24,077 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 66 transitions. [2024-11-13 16:49:24,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 16:49:24,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:24,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:24,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:24,232 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 16:49:24,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:24,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 54 states and 72 transitions. [2024-11-13 16:49:24,596 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 72 transitions. [2024-11-13 16:49:24,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 16:49:24,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:24,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:24,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:24,627 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 16:49:24,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:24,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 55 states and 73 transitions. [2024-11-13 16:49:24,640 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 73 transitions. [2024-11-13 16:49:24,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 16:49:24,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:24,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:24,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:24,852 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 16:49:25,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:25,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 59 states and 81 transitions. [2024-11-13 16:49:25,320 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 81 transitions. [2024-11-13 16:49:25,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 16:49:25,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:25,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:25,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:25,360 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 16:49:25,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:25,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 61 states and 85 transitions. [2024-11-13 16:49:25,385 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 85 transitions. [2024-11-13 16:49:25,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 16:49:25,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:25,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:25,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:25,528 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 16:49:25,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:25,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 62 states and 85 transitions. [2024-11-13 16:49:25,718 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 85 transitions. [2024-11-13 16:49:25,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 16:49:25,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:25,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:25,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:25,762 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:49:26,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:26,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 65 states and 88 transitions. [2024-11-13 16:49:26,229 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 88 transitions. [2024-11-13 16:49:26,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 16:49:26,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:26,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:26,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:26,409 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:49:27,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:27,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 65 states and 86 transitions. [2024-11-13 16:49:27,139 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 86 transitions. [2024-11-13 16:49:27,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 16:49:27,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:27,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:27,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:27,377 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 16:49:27,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:27,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 68 states and 93 transitions. [2024-11-13 16:49:27,900 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 93 transitions. [2024-11-13 16:49:27,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 16:49:27,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:27,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:27,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:28,210 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:28,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:28,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 72 states and 101 transitions. [2024-11-13 16:49:28,833 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 101 transitions. [2024-11-13 16:49:28,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 16:49:28,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:28,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:28,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:29,089 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:49:29,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:29,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 74 states and 106 transitions. [2024-11-13 16:49:29,552 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 106 transitions. [2024-11-13 16:49:29,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 16:49:29,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:29,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:29,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:29,598 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:49:30,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:30,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 77 states and 109 transitions. [2024-11-13 16:49:30,221 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 109 transitions. [2024-11-13 16:49:30,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 16:49:30,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:30,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:30,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:30,482 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 18 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:49:31,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:31,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 77 states and 106 transitions. [2024-11-13 16:49:31,408 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 106 transitions. [2024-11-13 16:49:31,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:49:31,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:31,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:31,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:31,714 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 16:49:32,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:32,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 80 states and 114 transitions. [2024-11-13 16:49:32,392 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 114 transitions. [2024-11-13 16:49:32,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:49:32,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:32,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:32,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:32,442 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:49:32,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:32,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 81 states and 115 transitions. [2024-11-13 16:49:32,456 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 115 transitions. [2024-11-13 16:49:32,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:49:32,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:32,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:32,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:32,631 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 16:49:33,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:33,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 87 states and 127 transitions. [2024-11-13 16:49:33,639 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 127 transitions. [2024-11-13 16:49:33,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:49:33,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:33,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:33,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:34,073 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 16:49:34,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:34,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 91 states and 135 transitions. [2024-11-13 16:49:34,853 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 135 transitions. [2024-11-13 16:49:34,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:49:34,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:34,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:34,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:35,299 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:36,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:36,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 92 states and 136 transitions. [2024-11-13 16:49:36,060 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 136 transitions. [2024-11-13 16:49:36,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:49:36,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:36,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:36,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:36,111 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:49:36,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:36,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 94 states and 138 transitions. [2024-11-13 16:49:36,767 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 138 transitions. [2024-11-13 16:49:36,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:49:36,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:36,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:36,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:37,042 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:49:37,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:37,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 95 states and 140 transitions. [2024-11-13 16:49:37,386 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 140 transitions. [2024-11-13 16:49:37,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:49:37,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:37,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:37,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:37,436 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 16:49:38,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:38,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 98 states and 143 transitions. [2024-11-13 16:49:38,191 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 143 transitions. [2024-11-13 16:49:38,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:49:38,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:38,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:38,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:38,549 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:49:39,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:39,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 98 states and 139 transitions. [2024-11-13 16:49:39,624 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 139 transitions. [2024-11-13 16:49:39,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:49:39,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:39,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:39,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:39,957 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:40,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:40,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 101 states and 148 transitions. [2024-11-13 16:49:40,719 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 148 transitions. [2024-11-13 16:49:40,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:49:40,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:40,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:40,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:41,033 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:41,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:41,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 104 states and 154 transitions. [2024-11-13 16:49:41,856 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 154 transitions. [2024-11-13 16:49:41,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:49:41,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:41,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:41,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:42,302 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:43,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:43,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 108 states and 162 transitions. [2024-11-13 16:49:43,185 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 162 transitions. [2024-11-13 16:49:43,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:49:43,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:43,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:43,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:43,433 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:49:44,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:44,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 112 states and 169 transitions. [2024-11-13 16:49:44,499 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 169 transitions. [2024-11-13 16:49:44,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:49:44,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:44,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:44,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:44,547 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 16:49:45,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:45,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 114 states and 170 transitions. [2024-11-13 16:49:45,015 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 170 transitions. [2024-11-13 16:49:45,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:49:45,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:45,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:45,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:45,048 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 16:49:45,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:45,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 117 states and 173 transitions. [2024-11-13 16:49:45,942 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 173 transitions. [2024-11-13 16:49:45,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:49:45,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:45,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:45,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:46,535 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 12 proven. 36 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:49:47,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:47,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 117 states and 168 transitions. [2024-11-13 16:49:47,791 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 168 transitions. [2024-11-13 16:49:47,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:49:47,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:47,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:47,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:48,240 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 16:49:49,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:49,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 120 states and 178 transitions. [2024-11-13 16:49:49,218 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 178 transitions. [2024-11-13 16:49:49,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:49:49,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:49,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:49,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:49,289 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:49:49,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:49,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 125 states and 183 transitions. [2024-11-13 16:49:49,952 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 183 transitions. [2024-11-13 16:49:49,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:49:49,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:49,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:49,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:50,115 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:49:50,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:50,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 126 states and 183 transitions. [2024-11-13 16:49:50,654 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 183 transitions. [2024-11-13 16:49:50,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:49:50,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:50,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:50,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:51,176 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:52,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:52,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 130 states and 191 transitions. [2024-11-13 16:49:52,255 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 191 transitions. [2024-11-13 16:49:52,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:49:52,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:52,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:52,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:52,636 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:49:54,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:54,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 136 states and 206 transitions. [2024-11-13 16:49:54,273 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 206 transitions. [2024-11-13 16:49:54,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:49:54,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:54,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:54,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:54,311 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 16:49:55,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:55,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 139 states and 209 transitions. [2024-11-13 16:49:55,476 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 209 transitions. [2024-11-13 16:49:55,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:49:55,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:55,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:55,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:56,289 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 22 proven. 45 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:49:57,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:57,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 139 states and 203 transitions. [2024-11-13 16:49:57,816 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 203 transitions. [2024-11-13 16:49:57,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:49:57,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:57,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:57,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:58,244 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:59,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:59,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 142 states and 214 transitions. [2024-11-13 16:49:59,326 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 214 transitions. [2024-11-13 16:49:59,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:49:59,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:59,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:59,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:59,720 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:50:01,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:01,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 141 states and 213 transitions. [2024-11-13 16:50:01,003 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 213 transitions. [2024-11-13 16:50:01,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:50:01,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:01,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:01,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:01,534 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:50:02,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:02,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 144 states and 221 transitions. [2024-11-13 16:50:02,698 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 221 transitions. [2024-11-13 16:50:02,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:50:02,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:02,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:02,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:03,309 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:04,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:04,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 148 states and 230 transitions. [2024-11-13 16:50:04,610 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 230 transitions. [2024-11-13 16:50:04,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:50:04,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:04,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:04,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:04,822 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:50:05,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:05,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 150 states and 240 transitions. [2024-11-13 16:50:05,571 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 240 transitions. [2024-11-13 16:50:05,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:50:05,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:05,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:05,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:05,716 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:50:06,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:06,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 152 states and 243 transitions. [2024-11-13 16:50:06,805 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 243 transitions. [2024-11-13 16:50:06,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:50:06,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:06,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:06,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:07,136 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 16:50:07,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:07,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 152 states and 241 transitions. [2024-11-13 16:50:07,739 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 241 transitions. [2024-11-13 16:50:07,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:50:07,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:07,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:07,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:07,787 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 16:50:08,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:08,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 154 states and 242 transitions. [2024-11-13 16:50:08,410 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 242 transitions. [2024-11-13 16:50:08,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:50:08,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:08,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:08,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:08,447 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 16:50:09,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:09,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 157 states and 245 transitions. [2024-11-13 16:50:09,657 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 245 transitions. [2024-11-13 16:50:09,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:50:09,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:09,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:09,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:10,632 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 35 proven. 54 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:50:12,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:12,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 157 states and 238 transitions. [2024-11-13 16:50:12,464 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 238 transitions. [2024-11-13 16:50:12,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:50:12,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:12,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:12,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:13,011 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:14,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:14,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 160 states and 250 transitions. [2024-11-13 16:50:14,285 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 250 transitions. [2024-11-13 16:50:14,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:50:14,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:14,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:14,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:14,306 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:50:15,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:15,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 163 states and 260 transitions. [2024-11-13 16:50:15,104 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 260 transitions. [2024-11-13 16:50:15,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:50:15,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:15,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:15,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:15,821 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:50:17,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:17,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 164 states and 266 transitions. [2024-11-13 16:50:17,076 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 266 transitions. [2024-11-13 16:50:17,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:50:17,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:17,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:17,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:17,207 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:50:20,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:20,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 177 states and 281 transitions. [2024-11-13 16:50:20,833 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 281 transitions. [2024-11-13 16:50:20,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:50:20,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:20,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:20,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:21,543 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 16:50:23,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:23,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 181 states and 291 transitions. [2024-11-13 16:50:23,175 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 291 transitions. [2024-11-13 16:50:23,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:50:23,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:23,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:23,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:23,241 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 16:50:24,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:24,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 185 states and 296 transitions. [2024-11-13 16:50:24,626 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 296 transitions. [2024-11-13 16:50:24,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:50:24,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:24,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:24,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:24,665 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 16:50:26,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:26,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 188 states and 299 transitions. [2024-11-13 16:50:26,123 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 299 transitions. [2024-11-13 16:50:26,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:50:26,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:26,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:26,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:27,402 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 51 proven. 63 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:50:29,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:29,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 188 states and 291 transitions. [2024-11-13 16:50:29,555 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 291 transitions. [2024-11-13 16:50:29,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:50:29,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:29,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:29,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:30,095 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:31,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:31,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 191 states and 304 transitions. [2024-11-13 16:50:31,602 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 304 transitions. [2024-11-13 16:50:31,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:50:31,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:31,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:31,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:32,227 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 16:50:33,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:33,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 194 states and 317 transitions. [2024-11-13 16:50:33,752 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 317 transitions. [2024-11-13 16:50:33,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:50:33,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:33,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:33,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:34,658 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:36,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:36,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 198 states and 327 transitions. [2024-11-13 16:50:36,425 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 327 transitions. [2024-11-13 16:50:36,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:50:36,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:36,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:36,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:36,878 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:50:37,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:37,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 198 states and 325 transitions. [2024-11-13 16:50:37,621 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 325 transitions. [2024-11-13 16:50:37,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:50:37,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:37,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:37,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:37,659 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 16:50:38,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:38,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 200 states and 326 transitions. [2024-11-13 16:50:38,399 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 326 transitions. [2024-11-13 16:50:38,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:50:38,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:38,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:38,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:38,470 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 16:50:40,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:40,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 203 states and 329 transitions. [2024-11-13 16:50:40,073 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 329 transitions. [2024-11-13 16:50:40,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:50:40,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:40,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:40,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:41,740 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 70 proven. 72 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:50:44,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:44,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 203 states and 320 transitions. [2024-11-13 16:50:44,117 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 320 transitions. [2024-11-13 16:50:44,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:50:44,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:44,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:44,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:44,790 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:46,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:46,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 206 states and 334 transitions. [2024-11-13 16:50:46,480 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 334 transitions. [2024-11-13 16:50:46,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:50:46,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:46,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:46,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:46,621 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:50:49,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:49,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 210 states and 344 transitions. [2024-11-13 16:50:49,095 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 344 transitions. [2024-11-13 16:50:49,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:50:49,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:49,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:49,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:49,163 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:50:55,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:55,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 226 states and 362 transitions. [2024-11-13 16:50:55,610 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 362 transitions. [2024-11-13 16:50:55,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:50:55,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:55,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:55,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:56,623 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:58,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:58,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 230 states and 372 transitions. [2024-11-13 16:50:58,660 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 372 transitions. [2024-11-13 16:50:58,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 16:50:58,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:58,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:58,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:59,174 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 16:51:01,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:01,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 231 states and 373 transitions. [2024-11-13 16:51:01,265 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 373 transitions. [2024-11-13 16:51:01,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:51:01,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:01,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:01,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:01,289 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 16:51:02,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:02,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 233 states and 374 transitions. [2024-11-13 16:51:02,165 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 374 transitions. [2024-11-13 16:51:02,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:51:02,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:02,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:02,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:02,221 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 16:51:04,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:04,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 237 states and 379 transitions. [2024-11-13 16:51:04,064 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 379 transitions. [2024-11-13 16:51:04,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:51:04,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:04,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:04,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:04,092 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 16:51:05,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:05,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 240 states and 382 transitions. [2024-11-13 16:51:05,886 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 382 transitions. [2024-11-13 16:51:05,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:51:05,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:05,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:05,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:08,039 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 92 proven. 81 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:51:11,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:11,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 240 states and 372 transitions. [2024-11-13 16:51:11,016 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 372 transitions. [2024-11-13 16:51:11,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:51:11,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:11,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:11,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:11,706 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:13,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:13,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 243 states and 387 transitions. [2024-11-13 16:51:13,713 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 387 transitions. [2024-11-13 16:51:13,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 16:51:13,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:13,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:13,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:13,740 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 16:51:14,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:14,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 245 states and 388 transitions. [2024-11-13 16:51:14,839 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 388 transitions. [2024-11-13 16:51:14,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 16:51:14,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:14,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:14,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:17,124 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:51:21,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:21,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 248 states and 393 transitions. [2024-11-13 16:51:21,303 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 393 transitions. [2024-11-13 16:51:21,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:51:21,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:21,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:21,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:22,044 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 16:51:24,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:24,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 251 states and 409 transitions. [2024-11-13 16:51:24,053 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 409 transitions. [2024-11-13 16:51:24,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:51:24,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:24,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:24,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:25,116 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:27,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:27,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 255 states and 419 transitions. [2024-11-13 16:51:27,522 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 419 transitions. [2024-11-13 16:51:27,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 16:51:27,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:27,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:27,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:27,709 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:51:31,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:31,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 258 states and 425 transitions. [2024-11-13 16:51:31,914 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 425 transitions. [2024-11-13 16:51:31,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 16:51:31,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:31,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:31,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:32,746 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 12 proven. 23 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 16:51:33,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:33,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 258 states and 423 transitions. [2024-11-13 16:51:33,711 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 423 transitions. [2024-11-13 16:51:33,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 16:51:33,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:33,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:33,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:33,755 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 16:51:34,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:34,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 260 states and 424 transitions. [2024-11-13 16:51:34,729 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 424 transitions. [2024-11-13 16:51:34,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 16:51:34,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:34,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:34,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:34,766 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-11-13 16:51:36,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:36,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 263 states and 427 transitions. [2024-11-13 16:51:36,722 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 427 transitions. [2024-11-13 16:51:36,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 16:51:36,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:36,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:36,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:39,781 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 117 proven. 90 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:51:42,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:42,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 263 states and 416 transitions. [2024-11-13 16:51:42,976 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 416 transitions. [2024-11-13 16:51:42,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 16:51:42,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:42,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:42,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:43,715 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:46,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:46,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 266 states and 432 transitions. [2024-11-13 16:51:46,053 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 432 transitions. [2024-11-13 16:51:46,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:51:46,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:46,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:46,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:46,124 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 16:51:48,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:48,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 268 states and 433 transitions. [2024-11-13 16:51:48,243 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 433 transitions. [2024-11-13 16:51:48,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 16:51:48,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:48,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:48,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:48,912 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 16:51:55,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:55,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 275 states and 447 transitions. [2024-11-13 16:51:55,163 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 447 transitions. [2024-11-13 16:51:55,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 16:51:55,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:55,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:55,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:55,279 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:52:05,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:05,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 294 states and 468 transitions. [2024-11-13 16:52:05,321 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 468 transitions. [2024-11-13 16:52:05,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 16:52:05,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:05,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:05,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:06,592 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:09,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:09,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 298 states and 479 transitions. [2024-11-13 16:52:09,283 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 479 transitions. [2024-11-13 16:52:09,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:52:09,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:09,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:09,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:10,047 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:52:15,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:15,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 305 states and 491 transitions. [2024-11-13 16:52:15,305 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 491 transitions. [2024-11-13 16:52:15,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:52:15,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:15,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:15,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:15,362 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 16:52:17,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:17,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 309 states and 496 transitions. [2024-11-13 16:52:17,728 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 496 transitions. [2024-11-13 16:52:17,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:52:17,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:17,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:17,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:17,760 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-13 16:52:20,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:20,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 312 states and 499 transitions. [2024-11-13 16:52:20,017 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 499 transitions. [2024-11-13 16:52:20,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:52:20,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:20,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:20,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:23,876 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 145 proven. 99 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:52:27,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:27,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 312 states and 487 transitions. [2024-11-13 16:52:27,642 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 487 transitions. [2024-11-13 16:52:27,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 16:52:27,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:27,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:27,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:28,555 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:31,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:31,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 315 states and 504 transitions. [2024-11-13 16:52:31,330 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 504 transitions. [2024-11-13 16:52:31,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:52:31,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:31,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:31,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:31,387 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 16:52:32,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:32,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 316 states and 505 transitions. [2024-11-13 16:52:32,890 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 505 transitions. [2024-11-13 16:52:32,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:52:32,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:32,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:32,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:33,817 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 16:52:36,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:36,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 319 states and 524 transitions. [2024-11-13 16:52:36,391 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 524 transitions. [2024-11-13 16:52:36,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:52:36,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:36,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:36,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:37,756 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 247 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:40,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:40,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 323 states and 535 transitions. [2024-11-13 16:52:40,865 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 535 transitions. [2024-11-13 16:52:40,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 16:52:40,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:40,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:40,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:40,892 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 16:52:42,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:42,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 325 states and 536 transitions. [2024-11-13 16:52:42,090 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 536 transitions. [2024-11-13 16:52:42,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 16:52:42,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:42,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:42,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:43,063 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 22 proven. 29 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 16:52:44,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:44,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 325 states and 534 transitions. [2024-11-13 16:52:44,231 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 534 transitions. [2024-11-13 16:52:44,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:52:44,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:44,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:44,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:44,266 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 16:52:45,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:45,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 327 states and 535 transitions. [2024-11-13 16:52:45,435 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 535 transitions. [2024-11-13 16:52:45,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:52:45,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:45,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:45,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:45,486 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 16:52:47,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:47,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 330 states and 538 transitions. [2024-11-13 16:52:47,990 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 538 transitions. [2024-11-13 16:52:47,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:52:47,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:47,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:48,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:52,469 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 176 proven. 108 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:52:56,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:56,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 330 states and 525 transitions. [2024-11-13 16:52:56,639 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 525 transitions. [2024-11-13 16:52:56,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:52:56,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:56,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:56,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:57,931 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:01,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:01,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 333 states and 543 transitions. [2024-11-13 16:53:01,092 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 543 transitions. [2024-11-13 16:53:01,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:53:01,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:01,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:01,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:01,115 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 16:53:02,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:02,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 335 states and 544 transitions. [2024-11-13 16:53:02,463 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 544 transitions. [2024-11-13 16:53:02,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:53:02,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:02,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:02,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:02,549 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 16:53:04,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:04,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 336 states and 545 transitions. [2024-11-13 16:53:04,126 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 545 transitions. [2024-11-13 16:53:04,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:53:04,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:04,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:04,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:04,201 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 16:53:06,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:06,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 339 states and 547 transitions. [2024-11-13 16:53:06,956 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 547 transitions. [2024-11-13 16:53:06,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:53:06,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:06,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:06,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:07,067 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 16:53:22,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:22,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 361 states and 571 transitions. [2024-11-13 16:53:22,183 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 571 transitions. [2024-11-13 16:53:22,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 16:53:22,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:22,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:22,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:23,703 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:27,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:27,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 365 states and 582 transitions. [2024-11-13 16:53:27,269 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 582 transitions. [2024-11-13 16:53:27,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:53:27,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:27,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:27,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:27,298 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 16:53:28,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:28,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 367 states and 583 transitions. [2024-11-13 16:53:28,653 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 583 transitions. [2024-11-13 16:53:28,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:53:28,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:28,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:28,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:29,103 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 1 proven. 41 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 16:53:30,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:30,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 367 states and 580 transitions. [2024-11-13 16:53:30,608 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 580 transitions. [2024-11-13 16:53:30,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:53:30,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:30,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:30,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:30,661 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 16:53:33,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:33,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 371 states and 585 transitions. [2024-11-13 16:53:33,609 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 585 transitions. [2024-11-13 16:53:33,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:53:33,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:33,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:33,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:33,645 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-13 16:53:36,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:36,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 374 states and 588 transitions. [2024-11-13 16:53:36,484 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 588 transitions. [2024-11-13 16:53:36,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:53:36,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:36,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:36,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:41,668 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 210 proven. 117 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:53:46,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:46,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 374 states and 574 transitions. [2024-11-13 16:53:46,663 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 574 transitions. [2024-11-13 16:53:46,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:53:46,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:46,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:46,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:48,094 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:51,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:51,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 377 states and 593 transitions. [2024-11-13 16:53:51,856 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 593 transitions. [2024-11-13 16:53:51,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:53:51,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:51,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:51,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:51,987 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 16:54:05,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:05,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 389 states and 610 transitions. [2024-11-13 16:54:05,486 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 610 transitions. [2024-11-13 16:54:05,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:54:05,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:05,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:05,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:06,633 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 16:54:09,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:09,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 392 states and 631 transitions. [2024-11-13 16:54:09,734 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 631 transitions. [2024-11-13 16:54:09,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:54:09,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:09,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:09,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:11,679 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:15,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:15,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 396 states and 642 transitions. [2024-11-13 16:54:15,510 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 642 transitions. [2024-11-13 16:54:15,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:54:15,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:15,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:15,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:16,331 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 5 proven. 38 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 16:54:26,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:26,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 406 states and 658 transitions. [2024-11-13 16:54:26,922 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 658 transitions. [2024-11-13 16:54:26,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:54:26,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:26,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:26,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:28,264 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 35 proven. 35 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-13 16:54:29,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:29,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 406 states and 656 transitions. [2024-11-13 16:54:29,867 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 656 transitions. [2024-11-13 16:54:29,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:54:29,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:29,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:29,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:29,913 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-13 16:54:31,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:31,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 408 states and 657 transitions. [2024-11-13 16:54:31,405 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 657 transitions. [2024-11-13 16:54:31,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:54:31,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:31,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:31,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:31,445 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-11-13 16:54:34,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:34,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 411 states and 660 transitions. [2024-11-13 16:54:34,749 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 660 transitions. [2024-11-13 16:54:34,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:54:34,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:34,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:34,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:40,903 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 247 proven. 126 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:54:46,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:46,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 411 states and 645 transitions. [2024-11-13 16:54:46,198 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 645 transitions. [2024-11-13 16:54:46,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:54:46,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:46,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:46,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:47,447 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:51,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:51,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 414 states and 665 transitions. [2024-11-13 16:54:51,502 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 665 transitions. [2024-11-13 16:54:51,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:54:51,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:51,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:51,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:51,578 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 16:54:55,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:55,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 417 states and 667 transitions. [2024-11-13 16:54:55,363 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 667 transitions. [2024-11-13 16:54:55,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:54:55,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:55,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:55,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:55,491 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 16:55:17,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:17,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 442 states and 694 transitions. [2024-11-13 16:55:17,038 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 694 transitions. [2024-11-13 16:55:17,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:55:17,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:17,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:17,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:18,938 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:23,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:23,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 446 states and 705 transitions. [2024-11-13 16:55:23,631 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 705 transitions. [2024-11-13 16:55:23,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:55:23,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:23,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:23,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:23,674 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 16:55:27,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:27,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 450 states and 710 transitions. [2024-11-13 16:55:27,299 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 710 transitions. [2024-11-13 16:55:27,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:55:27,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:27,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:27,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:27,343 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 376 trivial. 0 not checked. [2024-11-13 16:55:31,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:31,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 453 states and 713 transitions. [2024-11-13 16:55:31,243 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 713 transitions. [2024-11-13 16:55:31,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:55:31,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:31,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:31,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:38,851 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 287 proven. 135 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:55:45,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:45,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 453 states and 697 transitions. [2024-11-13 16:55:45,056 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 697 transitions. [2024-11-13 16:55:45,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:55:45,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:45,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:45,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:46,913 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:51,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:51,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 456 states and 718 transitions. [2024-11-13 16:55:51,274 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 718 transitions. [2024-11-13 16:55:51,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:55:51,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:51,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:51,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:51,459 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 16:55:55,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:55,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 459 states and 720 transitions. [2024-11-13 16:55:55,513 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 720 transitions. [2024-11-13 16:55:55,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:55:55,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:55,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:55,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:55,551 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 16:55:57,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:57,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 461 states and 721 transitions. [2024-11-13 16:55:57,660 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 721 transitions. [2024-11-13 16:55:57,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:55:57,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:57,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:57,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:57,789 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 16:56:00,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:00,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 462 states and 722 transitions. [2024-11-13 16:56:00,295 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 722 transitions. [2024-11-13 16:56:00,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:56:00,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:00,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:00,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:01,873 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 16:56:06,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:06,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 465 states and 745 transitions. [2024-11-13 16:56:06,025 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 745 transitions. [2024-11-13 16:56:06,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:56:06,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:06,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:06,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:08,203 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 0 proven. 425 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:56:14,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:14,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 469 states and 756 transitions. [2024-11-13 16:56:14,074 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 756 transitions. [2024-11-13 16:56:14,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:56:14,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:14,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:14,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:14,103 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 16:56:16,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:16,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 471 states and 757 transitions. [2024-11-13 16:56:16,357 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 757 transitions. [2024-11-13 16:56:16,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:56:16,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:16,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:16,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:17,501 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 5 proven. 64 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 16:56:19,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:19,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 471 states and 752 transitions. [2024-11-13 16:56:19,671 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 752 transitions. [2024-11-13 16:56:19,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:56:19,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:19,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:19,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:21,602 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 51 proven. 41 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 16:56:23,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:23,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 471 states and 750 transitions. [2024-11-13 16:56:23,682 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 750 transitions. [2024-11-13 16:56:23,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:56:23,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:23,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:23,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:23,723 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-11-13 16:56:25,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:25,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 473 states and 751 transitions. [2024-11-13 16:56:25,667 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 751 transitions. [2024-11-13 16:56:25,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:56:25,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:25,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:25,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:25,736 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 425 trivial. 0 not checked. [2024-11-13 16:56:29,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:29,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 476 states and 754 transitions. [2024-11-13 16:56:29,870 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 754 transitions. [2024-11-13 16:56:29,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:56:29,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:29,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:29,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:38,046 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 330 proven. 144 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:56:44,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:44,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 476 states and 737 transitions. [2024-11-13 16:56:44,895 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 737 transitions. [2024-11-13 16:56:44,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:56:44,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:44,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:44,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:46,415 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:56:50,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:50,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 479 states and 759 transitions. [2024-11-13 16:56:50,779 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 759 transitions. [2024-11-13 16:56:50,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:56:50,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:50,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:50,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:50,926 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 16:57:11,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:11,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 494 states and 781 transitions. [2024-11-13 16:57:11,012 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 781 transitions. [2024-11-13 16:57:11,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:57:11,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:11,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:11,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:11,093 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 16:57:15,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:15,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 497 states and 783 transitions. [2024-11-13 16:57:15,842 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 783 transitions. [2024-11-13 16:57:15,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:57:15,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:15,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:15,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:15,973 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 16:57:46,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:46,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 525 states and 813 transitions. [2024-11-13 16:57:46,043 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 813 transitions. [2024-11-13 16:57:46,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:57:46,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:46,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:46,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:48,400 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 0 proven. 477 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:54,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:54,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 529 states and 824 transitions. [2024-11-13 16:57:54,052 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 824 transitions. [2024-11-13 16:57:54,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 16:57:54,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:54,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:54,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:55,129 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 5 proven. 58 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 16:58:14,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:14,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 542 states and 843 transitions. [2024-11-13 16:58:14,141 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 843 transitions. [2024-11-13 16:58:14,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:58:14,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:14,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:14,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:14,246 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 16:58:19,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:19,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 546 states and 848 transitions. [2024-11-13 16:58:19,998 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 848 transitions. [2024-11-13 16:58:20,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:58:20,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:20,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:20,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:20,108 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 477 trivial. 0 not checked. [2024-11-13 16:58:25,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:25,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 549 states and 851 transitions. [2024-11-13 16:58:25,878 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 851 transitions. [2024-11-13 16:58:25,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:58:25,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:25,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:25,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:36,458 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 376 proven. 153 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:58:44,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:44,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 549 states and 833 transitions. [2024-11-13 16:58:44,629 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 833 transitions. [2024-11-13 16:58:44,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:58:44,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:44,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:44,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:46,985 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:52,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:52,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 552 states and 856 transitions. [2024-11-13 16:58:52,829 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 856 transitions. [2024-11-13 16:58:52,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:58:52,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:52,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:52,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:54,556 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 16:58:58,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:58,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 555 states and 882 transitions. [2024-11-13 16:58:58,974 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 882 transitions. [2024-11-13 16:58:58,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:58:58,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:58,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:58,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:02,024 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 532 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:08,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:08,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 559 states and 893 transitions. [2024-11-13 16:59:08,843 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 893 transitions. [2024-11-13 16:59:08,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 16:59:08,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:08,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:08,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:11,614 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 70 proven. 47 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-13 16:59:13,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:13,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 559 states and 891 transitions. [2024-11-13 16:59:13,594 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 891 transitions. [2024-11-13 16:59:13,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:59:13,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:13,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:13,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:13,653 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-11-13 16:59:15,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:15,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 561 states and 892 transitions. [2024-11-13 16:59:15,609 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 892 transitions. [2024-11-13 16:59:15,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:59:15,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:15,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:15,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:15,653 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-11-13 16:59:20,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:20,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 564 states and 895 transitions. [2024-11-13 16:59:20,003 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 895 transitions. [2024-11-13 16:59:20,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:59:20,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:20,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:20,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:33,626 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 425 proven. 162 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:59:43,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:43,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 564 states and 876 transitions. [2024-11-13 16:59:43,024 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 876 transitions. [2024-11-13 16:59:43,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 16:59:43,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:43,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:43,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:45,205 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:50,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:50,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 567 states and 900 transitions. [2024-11-13 16:59:50,986 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 900 transitions. [2024-11-13 16:59:50,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 16:59:50,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:50,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:51,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:52,497 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 17:00:24,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:24,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 586 states and 941 transitions. [2024-11-13 17:00:24,299 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 941 transitions. [2024-11-13 17:00:24,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 17:00:24,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:24,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:24,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:24,344 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 17:00:27,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:27,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 588 states and 942 transitions. [2024-11-13 17:00:27,356 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 942 transitions. [2024-11-13 17:00:27,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 17:00:27,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:27,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:27,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:27,503 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 116 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 17:00:30,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:30,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 589 states and 943 transitions. [2024-11-13 17:00:30,983 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 943 transitions. [2024-11-13 17:00:30,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 17:00:30,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:30,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:31,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:31,095 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 17:00:37,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:37,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 592 states and 945 transitions. [2024-11-13 17:00:37,480 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 945 transitions. [2024-11-13 17:00:37,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 17:00:37,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:37,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:37,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:37,712 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 17:01:25,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:25,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 623 states and 978 transitions. [2024-11-13 17:01:25,615 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 978 transitions. [2024-11-13 17:01:25,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 17:01:25,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:25,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:25,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:29,364 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:01:37,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:37,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 627 states and 990 transitions. [2024-11-13 17:01:37,766 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 990 transitions. [2024-11-13 17:01:37,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 17:01:37,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:37,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:37,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:39,531 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 12 proven. 93 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 17:01:42,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:42,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 627 states and 982 transitions. [2024-11-13 17:01:42,806 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 982 transitions. [2024-11-13 17:01:42,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 17:01:42,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:42,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:42,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:42,836 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 17:01:45,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:45,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 629 states and 983 transitions. [2024-11-13 17:01:45,347 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 983 transitions. [2024-11-13 17:01:45,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 17:01:45,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:45,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:45,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:45,398 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 209 trivial. 0 not checked. [2024-11-13 17:01:51,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:51,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 633 states and 988 transitions. [2024-11-13 17:01:51,125 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 988 transitions. [2024-11-13 17:01:51,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 17:01:51,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:51,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:51,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:51,169 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 590 trivial. 0 not checked. [2024-11-13 17:01:56,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:56,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 636 states and 991 transitions. [2024-11-13 17:01:56,974 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 991 transitions. [2024-11-13 17:01:56,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 17:01:56,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:56,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:56,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:10,500 INFO L134 CoverageAnalysis]: Checked inductivity of 651 backedges. 477 proven. 171 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 17:02:19,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:19,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 636 states and 971 transitions. [2024-11-13 17:02:19,126 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 971 transitions. [2024-11-13 17:02:19,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 17:02:19,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:19,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:19,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:21,830 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 0 proven. 693 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:02:29,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:29,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 639 states and 996 transitions. [2024-11-13 17:02:29,792 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 996 transitions. [2024-11-13 17:02:29,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 17:02:29,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:29,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:29,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:29,985 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked.