./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/array-memsafety-realloc/array-realloc-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efb75d4-c59a-4285-acef-ebc53d84516f/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efb75d4-c59a-4285-acef-ebc53d84516f/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efb75d4-c59a-4285-acef-ebc53d84516f/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efb75d4-c59a-4285-acef-ebc53d84516f/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-memsafety-realloc/array-realloc-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efb75d4-c59a-4285-acef-ebc53d84516f/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efb75d4-c59a-4285-acef-ebc53d84516f/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a27e6fc2049c9dc12360bd8cd7682ef33f4a19a5a5a6c0e7a780c3703a0494b5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 06:08:38,123 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 06:08:38,189 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efb75d4-c59a-4285-acef-ebc53d84516f/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 06:08:38,194 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 06:08:38,194 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 06:08:38,214 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 06:08:38,215 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 06:08:38,215 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 06:08:38,215 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 06:08:38,216 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 06:08:38,216 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 06:08:38,216 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 06:08:38,216 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 06:08:38,216 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 06:08:38,216 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 06:08:38,216 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 06:08:38,216 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 06:08:38,216 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 06:08:38,216 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 06:08:38,216 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 06:08:38,216 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 06:08:38,217 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 06:08:38,217 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 06:08:38,217 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 06:08:38,217 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 06:08:38,217 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:08:38,217 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 06:08:38,217 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 06:08:38,217 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 06:08:38,217 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 06:08:38,218 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_2efb75d4-c59a-4285-acef-ebc53d84516f/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a27e6fc2049c9dc12360bd8cd7682ef33f4a19a5a5a6c0e7a780c3703a0494b5 [2024-12-06 06:08:38,463 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 06:08:38,471 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 06:08:38,473 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 06:08:38,475 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 06:08:38,475 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 06:08:38,477 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efb75d4-c59a-4285-acef-ebc53d84516f/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-memsafety-realloc/array-realloc-2.i [2024-12-06 06:08:41,181 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efb75d4-c59a-4285-acef-ebc53d84516f/bin/ukojak-verify-CZk0znPC7b/data/39b110f54/51a262ed230847b99c7af7f0d5dd2ec6/FLAG4ffd28c72 [2024-12-06 06:08:41,416 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 06:08:41,417 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efb75d4-c59a-4285-acef-ebc53d84516f/sv-benchmarks/c/array-memsafety-realloc/array-realloc-2.i [2024-12-06 06:08:41,429 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efb75d4-c59a-4285-acef-ebc53d84516f/bin/ukojak-verify-CZk0znPC7b/data/39b110f54/51a262ed230847b99c7af7f0d5dd2ec6/FLAG4ffd28c72 [2024-12-06 06:08:41,444 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efb75d4-c59a-4285-acef-ebc53d84516f/bin/ukojak-verify-CZk0znPC7b/data/39b110f54/51a262ed230847b99c7af7f0d5dd2ec6 [2024-12-06 06:08:41,446 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 06:08:41,448 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 06:08:41,449 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 06:08:41,450 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 06:08:41,454 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 06:08:41,455 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:08:41" (1/1) ... [2024-12-06 06:08:41,456 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c935a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:08:41, skipping insertion in model container [2024-12-06 06:08:41,456 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:08:41" (1/1) ... [2024-12-06 06:08:41,481 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:08:41,723 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:08:41,735 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 06:08:41,770 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:08:41,797 INFO L204 MainTranslator]: Completed translation [2024-12-06 06:08:41,797 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:08:41 WrapperNode [2024-12-06 06:08:41,798 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 06:08:41,799 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 06:08:41,799 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 06:08:41,799 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 06:08:41,805 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:08:41" (1/1) ... [2024-12-06 06:08:41,816 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:08:41" (1/1) ... [2024-12-06 06:08:41,839 INFO L138 Inliner]: procedures = 119, calls = 19, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 68 [2024-12-06 06:08:41,840 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 06:08:41,841 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 06:08:41,841 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 06:08:41,841 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 06:08:41,847 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:08:41" (1/1) ... [2024-12-06 06:08:41,847 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:08:41" (1/1) ... [2024-12-06 06:08:41,851 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:08:41" (1/1) ... [2024-12-06 06:08:41,851 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:08:41" (1/1) ... [2024-12-06 06:08:41,866 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:08:41" (1/1) ... [2024-12-06 06:08:41,866 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:08:41" (1/1) ... [2024-12-06 06:08:41,873 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:08:41" (1/1) ... [2024-12-06 06:08:41,875 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:08:41" (1/1) ... [2024-12-06 06:08:41,879 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:08:41" (1/1) ... [2024-12-06 06:08:41,881 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 06:08:41,882 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 06:08:41,882 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 06:08:41,885 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 06:08:41,886 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:08:41" (1/1) ... [2024-12-06 06:08:41,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:08:41,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efb75d4-c59a-4285-acef-ebc53d84516f/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 06:08:41,915 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efb75d4-c59a-4285-acef-ebc53d84516f/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 06:08:41,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efb75d4-c59a-4285-acef-ebc53d84516f/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 06:08:41,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 06:08:41,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 06:08:41,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 06:08:41,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 06:08:41,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 06:08:41,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 06:08:41,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 06:08:41,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 06:08:41,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 06:08:42,032 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 06:08:42,033 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 06:08:42,198 INFO L? ?]: Removed 51 outVars from TransFormulas that were not future-live. [2024-12-06 06:08:42,198 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 06:08:42,236 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 06:08:42,236 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 06:08:42,237 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:08:42 BoogieIcfgContainer [2024-12-06 06:08:42,237 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 06:08:42,238 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 06:08:42,238 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 06:08:42,245 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 06:08:42,245 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:08:42" (1/1) ... [2024-12-06 06:08:42,250 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 06:08:42,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:42,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 30 states and 33 transitions. [2024-12-06 06:08:42,287 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 33 transitions. [2024-12-06 06:08:42,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 06:08:42,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:42,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:42,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:42,390 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:42,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:42,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 31 states and 35 transitions. [2024-12-06 06:08:42,424 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 35 transitions. [2024-12-06 06:08:42,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 06:08:42,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:42,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:42,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:42,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:42,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:42,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 30 states and 34 transitions. [2024-12-06 06:08:42,579 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2024-12-06 06:08:42,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 06:08:42,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:42,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:42,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:42,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:42,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:42,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 29 states and 33 transitions. [2024-12-06 06:08:42,784 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2024-12-06 06:08:42,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 06:08:42,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:42,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:42,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:42,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:42,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:42,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 29 states and 31 transitions. [2024-12-06 06:08:42,978 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2024-12-06 06:08:42,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 06:08:42,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:42,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:42,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:43,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:43,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:43,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 28 states and 30 transitions. [2024-12-06 06:08:43,166 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 30 transitions. [2024-12-06 06:08:43,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 06:08:43,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:43,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:43,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:43,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:43,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:43,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 30 states and 34 transitions. [2024-12-06 06:08:43,589 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2024-12-06 06:08:43,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 06:08:43,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:43,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:43,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:43,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:44,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:44,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 31 states and 36 transitions. [2024-12-06 06:08:44,167 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 36 transitions. [2024-12-06 06:08:44,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 06:08:44,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:44,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:44,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:44,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:45,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:45,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 32 states and 39 transitions. [2024-12-06 06:08:45,057 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 39 transitions. [2024-12-06 06:08:45,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 06:08:45,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:45,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:45,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:45,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:46,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:46,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 35 states and 46 transitions. [2024-12-06 06:08:46,132 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 46 transitions. [2024-12-06 06:08:46,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 06:08:46,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:46,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:46,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:46,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:48,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:48,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 40 states and 58 transitions. [2024-12-06 06:08:48,014 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 58 transitions. [2024-12-06 06:08:48,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 06:08:48,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:48,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:48,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:48,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:49,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:49,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 43 states and 62 transitions. [2024-12-06 06:08:49,352 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 62 transitions. [2024-12-06 06:08:49,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 06:08:49,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:49,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:49,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:49,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:50,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:50,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 45 states and 65 transitions. [2024-12-06 06:08:50,714 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 65 transitions. [2024-12-06 06:08:50,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 06:08:50,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:50,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:50,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:50,840 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:52,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:52,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 51 states and 85 transitions. [2024-12-06 06:08:52,125 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 85 transitions. [2024-12-06 06:08:52,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 06:08:52,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:52,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:52,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:52,416 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:54,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:54,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 59 states and 109 transitions. [2024-12-06 06:08:54,632 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 109 transitions. [2024-12-06 06:08:54,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:08:54,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:54,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:54,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:55,265 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:57,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:57,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 63 states and 116 transitions. [2024-12-06 06:08:57,007 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 116 transitions. [2024-12-06 06:08:57,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:08:57,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:57,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:57,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:57,167 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:57,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:57,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 64 states and 121 transitions. [2024-12-06 06:08:57,664 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 121 transitions. [2024-12-06 06:08:57,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:08:57,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:57,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:57,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:58,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:59,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:59,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 69 states and 135 transitions. [2024-12-06 06:08:59,563 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 135 transitions. [2024-12-06 06:08:59,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 06:08:59,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:59,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:59,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:00,078 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:03,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:03,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 75 states and 143 transitions. [2024-12-06 06:09:03,375 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 143 transitions. [2024-12-06 06:09:03,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 06:09:03,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:03,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:03,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:03,926 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:06,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:06,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 80 states and 157 transitions. [2024-12-06 06:09:06,874 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 157 transitions. [2024-12-06 06:09:06,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 06:09:06,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:06,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:06,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:07,521 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:10,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:10,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 86 states and 174 transitions. [2024-12-06 06:09:10,581 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 174 transitions. [2024-12-06 06:09:10,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 06:09:10,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:10,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:10,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:11,622 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:19,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:19,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 97 states and 197 transitions. [2024-12-06 06:09:19,464 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 197 transitions. [2024-12-06 06:09:19,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 06:09:19,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:19,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:19,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:19,507 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 06:09:20,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:20,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 98 states and 198 transitions. [2024-12-06 06:09:20,490 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 198 transitions. [2024-12-06 06:09:20,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:09:20,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:20,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:20,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:21,552 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:25,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:25,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 103 states and 214 transitions. [2024-12-06 06:09:25,253 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 214 transitions. [2024-12-06 06:09:25,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:09:25,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:25,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:25,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:25,624 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:09:27,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:27,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 105 states and 219 transitions. [2024-12-06 06:09:27,005 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 219 transitions. [2024-12-06 06:09:27,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 06:09:27,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:27,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:27,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:27,500 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:09:33,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:33,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 114 states and 238 transitions. [2024-12-06 06:09:33,021 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 238 transitions. [2024-12-06 06:09:33,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 06:09:33,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:33,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:33,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:33,210 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:09:35,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:35,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 115 states and 241 transitions. [2024-12-06 06:09:35,530 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 241 transitions. [2024-12-06 06:09:35,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 06:09:35,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:35,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:35,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:35,597 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:09:37,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:37,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 116 states and 244 transitions. [2024-12-06 06:09:37,123 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 244 transitions. [2024-12-06 06:09:37,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 06:09:37,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:37,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:37,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:37,639 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:09:41,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:41,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 121 states and 256 transitions. [2024-12-06 06:09:41,191 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 256 transitions. [2024-12-06 06:09:41,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 06:09:41,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:41,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:41,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:41,232 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 06:09:42,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:42,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 122 states and 257 transitions. [2024-12-06 06:09:42,156 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 257 transitions. [2024-12-06 06:09:42,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 06:09:42,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:42,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:42,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:43,257 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:47,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:47,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 127 states and 273 transitions. [2024-12-06 06:09:47,740 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 273 transitions. [2024-12-06 06:09:47,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 06:09:47,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:47,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:47,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:47,934 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 06:09:49,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:49,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 129 states and 278 transitions. [2024-12-06 06:09:49,342 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 278 transitions. [2024-12-06 06:09:49,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 06:09:49,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:49,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:49,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:49,730 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 06:09:55,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:55,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 138 states and 297 transitions. [2024-12-06 06:09:55,271 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 297 transitions. [2024-12-06 06:09:55,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 06:09:55,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:55,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:55,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:55,492 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 06:09:58,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:58,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 139 states and 300 transitions. [2024-12-06 06:09:58,101 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 300 transitions. [2024-12-06 06:09:58,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 06:09:58,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:58,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:58,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:58,174 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 06:10:00,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:00,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 140 states and 303 transitions. [2024-12-06 06:10:00,059 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 303 transitions. [2024-12-06 06:10:00,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 06:10:00,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:00,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:00,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:00,470 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 06:10:04,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:04,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 145 states and 315 transitions. [2024-12-06 06:10:04,259 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 315 transitions. [2024-12-06 06:10:04,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 06:10:04,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:04,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:04,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:04,312 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 06:10:05,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:05,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 146 states and 316 transitions. [2024-12-06 06:10:05,425 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 316 transitions. [2024-12-06 06:10:05,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 06:10:05,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:05,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:05,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:06,711 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:10:12,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:12,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 151 states and 332 transitions. [2024-12-06 06:10:12,243 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 332 transitions. [2024-12-06 06:10:12,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 06:10:12,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:12,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:12,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:12,368 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 06:10:13,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:13,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 153 states and 337 transitions. [2024-12-06 06:10:13,765 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 337 transitions. [2024-12-06 06:10:13,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 06:10:13,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:13,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:13,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:14,159 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 06:10:20,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:20,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 356 transitions. [2024-12-06 06:10:20,845 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 356 transitions. [2024-12-06 06:10:20,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 06:10:20,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:20,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:20,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:21,144 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 06:10:23,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:23,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 163 states and 359 transitions. [2024-12-06 06:10:23,977 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 359 transitions. [2024-12-06 06:10:23,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 06:10:23,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:23,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:23,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:24,068 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 06:10:25,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:25,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 164 states and 362 transitions. [2024-12-06 06:10:25,990 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 362 transitions. [2024-12-06 06:10:25,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:10:25,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:25,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:26,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:26,597 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 06:10:31,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:31,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 169 states and 374 transitions. [2024-12-06 06:10:31,055 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 374 transitions. [2024-12-06 06:10:31,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 06:10:31,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:31,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:31,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:31,194 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-06 06:10:35,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:35,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 173 states and 410 transitions. [2024-12-06 06:10:35,378 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 410 transitions. [2024-12-06 06:10:35,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 06:10:35,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:35,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:35,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:37,064 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:10:42,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:42,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 177 states and 417 transitions. [2024-12-06 06:10:42,084 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 417 transitions. [2024-12-06 06:10:42,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 06:10:42,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:42,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:42,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:42,669 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:10:43,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:43,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 178 states and 427 transitions. [2024-12-06 06:10:43,789 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 427 transitions. [2024-12-06 06:10:43,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 06:10:43,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:43,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:43,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:44,153 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-06 06:10:45,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:45,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 180 states and 433 transitions. [2024-12-06 06:10:45,982 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 433 transitions. [2024-12-06 06:10:45,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 06:10:45,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:45,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:46,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:46,504 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-06 06:10:53,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:53,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 189 states and 453 transitions. [2024-12-06 06:10:53,779 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 453 transitions. [2024-12-06 06:10:53,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 06:10:53,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:53,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:53,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:54,159 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-06 06:10:57,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:57,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 190 states and 457 transitions. [2024-12-06 06:10:57,407 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 457 transitions. [2024-12-06 06:10:57,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 06:10:57,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:57,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:57,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:57,519 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 06:10:59,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:59,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 191 states and 461 transitions. [2024-12-06 06:10:59,721 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 461 transitions. [2024-12-06 06:10:59,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 06:10:59,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:59,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:59,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:01,679 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 06:11:12,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:12,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 198 states and 477 transitions. [2024-12-06 06:11:12,310 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 477 transitions. [2024-12-06 06:11:12,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 06:11:12,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:12,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:12,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:12,386 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 06:11:13,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:13,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 199 states and 478 transitions. [2024-12-06 06:11:13,670 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 478 transitions. [2024-12-06 06:11:13,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 06:11:13,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:13,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:13,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:15,554 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:11:21,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:21,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 203 states and 485 transitions. [2024-12-06 06:11:21,134 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 485 transitions. [2024-12-06 06:11:21,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 06:11:21,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:21,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:21,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:22,192 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:11:23,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:23,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 204 states and 495 transitions. [2024-12-06 06:11:23,710 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 495 transitions. [2024-12-06 06:11:23,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 06:11:23,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:23,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:23,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:24,196 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 06:11:26,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:26,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 206 states and 501 transitions. [2024-12-06 06:11:26,251 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 501 transitions. [2024-12-06 06:11:26,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 06:11:26,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:26,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:26,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:26,945 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 06:11:35,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:35,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 215 states and 521 transitions. [2024-12-06 06:11:35,106 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 521 transitions. [2024-12-06 06:11:35,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 06:11:35,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:35,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:35,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:35,658 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 06:11:38,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:38,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 216 states and 525 transitions. [2024-12-06 06:11:38,999 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 525 transitions. [2024-12-06 06:11:38,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 06:11:38,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:39,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:39,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:39,153 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 06:11:41,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:41,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 217 states and 529 transitions. [2024-12-06 06:11:41,677 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 529 transitions. [2024-12-06 06:11:41,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 06:11:41,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:41,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:41,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:50,495 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 12 proven. 64 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 06:12:13,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:13,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 225 states and 552 transitions. [2024-12-06 06:12:13,982 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 552 transitions. [2024-12-06 06:12:13,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 06:12:13,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:13,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:14,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:14,106 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-06 06:12:15,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:15,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 226 states and 553 transitions. [2024-12-06 06:12:15,619 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 553 transitions. [2024-12-06 06:12:15,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 06:12:15,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:15,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:15,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:17,798 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 133 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:25,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:25,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 231 states and 570 transitions. [2024-12-06 06:12:25,531 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 570 transitions. [2024-12-06 06:12:25,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 06:12:25,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:25,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:25,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:25,672 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 18 proven. 7 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-06 06:12:27,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:27,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 233 states and 576 transitions. [2024-12-06 06:12:27,717 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 576 transitions. [2024-12-06 06:12:27,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 06:12:27,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:27,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:27,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:28,430 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-06 06:12:36,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:36,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 242 states and 596 transitions. [2024-12-06 06:12:36,753 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 596 transitions. [2024-12-06 06:12:36,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 06:12:36,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:36,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:36,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:37,392 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-06 06:12:41,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:41,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 243 states and 600 transitions. [2024-12-06 06:12:41,168 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 600 transitions. [2024-12-06 06:12:41,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 06:12:41,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:41,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:41,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:41,365 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-06 06:12:43,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:43,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 244 states and 604 transitions. [2024-12-06 06:12:43,740 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 604 transitions. [2024-12-06 06:12:43,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 06:12:43,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:43,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:43,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:46,653 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 22 proven. 30 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 06:12:57,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:57,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 250 states and 621 transitions. [2024-12-06 06:12:57,234 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 621 transitions. [2024-12-06 06:12:57,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 06:12:57,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:57,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:57,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:57,325 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-12-06 06:12:58,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:58,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 251 states and 622 transitions. [2024-12-06 06:12:58,599 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 622 transitions. [2024-12-06 06:12:58,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 06:12:58,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:58,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:58,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:01,031 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:07,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:07,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 255 states and 629 transitions. [2024-12-06 06:13:07,753 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 629 transitions. [2024-12-06 06:13:07,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 06:13:07,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:07,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:07,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:08,760 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:10,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:10,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 256 states and 639 transitions. [2024-12-06 06:13:10,322 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 639 transitions. [2024-12-06 06:13:10,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 06:13:10,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:10,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:10,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:10,478 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 21 proven. 8 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 06:13:12,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:12,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 258 states and 645 transitions. [2024-12-06 06:13:12,942 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 645 transitions. [2024-12-06 06:13:12,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 06:13:12,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:12,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:13,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:13,822 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 06:13:22,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:22,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 267 states and 665 transitions. [2024-12-06 06:13:22,760 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 665 transitions. [2024-12-06 06:13:22,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 06:13:22,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:22,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:22,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:23,508 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 06:13:27,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:27,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 268 states and 669 transitions. [2024-12-06 06:13:27,560 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 669 transitions. [2024-12-06 06:13:27,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 06:13:27,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:27,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:27,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:27,738 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 7 proven. 8 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-12-06 06:13:30,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:30,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 269 states and 673 transitions. [2024-12-06 06:13:30,552 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 673 transitions. [2024-12-06 06:13:30,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 06:13:30,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:30,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:30,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:33,258 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 7 proven. 81 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 06:13:42,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:42,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 275 states and 690 transitions. [2024-12-06 06:13:42,425 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 690 transitions. [2024-12-06 06:13:42,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 06:13:42,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:42,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:42,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:42,507 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 06:13:43,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:43,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 276 states and 691 transitions. [2024-12-06 06:13:43,902 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 691 transitions. [2024-12-06 06:13:43,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 06:13:43,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:43,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:44,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:46,620 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 216 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:55,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:55,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 281 states and 708 transitions. [2024-12-06 06:13:55,934 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 708 transitions. [2024-12-06 06:13:55,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 06:13:55,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:55,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:55,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:56,107 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 24 proven. 9 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 06:13:58,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:58,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 283 states and 714 transitions. [2024-12-06 06:13:58,596 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 714 transitions. [2024-12-06 06:13:58,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 06:13:58,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:58,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:58,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:59,545 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 06:14:09,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:09,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 292 states and 734 transitions. [2024-12-06 06:14:09,487 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 734 transitions. [2024-12-06 06:14:09,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 06:14:09,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:09,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:09,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:10,514 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 06:14:14,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:14,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 293 states and 738 transitions. [2024-12-06 06:14:14,971 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 738 transitions. [2024-12-06 06:14:14,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 06:14:14,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:14,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:15,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:15,146 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 8 proven. 9 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-12-06 06:14:18,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:18,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 294 states and 742 transitions. [2024-12-06 06:14:18,054 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 742 transitions. [2024-12-06 06:14:18,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 06:14:18,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:18,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:18,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:28,142 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 7 proven. 132 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 06:14:46,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:46,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 299 states and 755 transitions. [2024-12-06 06:14:46,236 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 755 transitions. [2024-12-06 06:14:46,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 06:14:46,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:46,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:46,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:46,333 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-12-06 06:14:47,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:47,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 300 states and 756 transitions. [2024-12-06 06:14:47,806 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 756 transitions. [2024-12-06 06:14:47,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 06:14:47,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:47,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:47,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:50,818 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:14:58,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:58,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 304 states and 763 transitions. [2024-12-06 06:14:58,979 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 763 transitions. [2024-12-06 06:14:58,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 06:14:58,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:58,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:59,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:00,404 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:15:02,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:02,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 305 states and 773 transitions. [2024-12-06 06:15:02,278 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 773 transitions. [2024-12-06 06:15:02,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 06:15:02,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:02,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:02,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:02,464 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 27 proven. 10 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-12-06 06:15:04,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:04,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 307 states and 779 transitions. [2024-12-06 06:15:04,990 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 779 transitions. [2024-12-06 06:15:04,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 06:15:04,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:04,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:05,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:06,104 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-12-06 06:15:16,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:16,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 316 states and 799 transitions. [2024-12-06 06:15:16,390 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 799 transitions. [2024-12-06 06:15:16,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 06:15:16,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:16,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:16,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:17,473 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-12-06 06:15:21,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:21,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 317 states and 803 transitions. [2024-12-06 06:15:21,974 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 803 transitions. [2024-12-06 06:15:21,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 06:15:21,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:21,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:22,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:22,162 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2024-12-06 06:15:24,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:24,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 318 states and 807 transitions. [2024-12-06 06:15:24,975 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 807 transitions. [2024-12-06 06:15:24,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 06:15:24,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:24,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:25,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:27,613 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-12-06 06:15:34,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:34,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 323 states and 820 transitions. [2024-12-06 06:15:34,075 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 820 transitions. [2024-12-06 06:15:34,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 06:15:34,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:34,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:34,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:34,253 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 06:15:35,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:35,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 324 states and 821 transitions. [2024-12-06 06:15:35,928 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 821 transitions. [2024-12-06 06:15:35,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 06:15:35,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:35,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:36,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:39,293 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 0 proven. 319 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:15:48,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:48,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 328 states and 828 transitions. [2024-12-06 06:15:48,087 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 828 transitions. [2024-12-06 06:15:48,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 06:15:48,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:48,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:48,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:49,638 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 0 proven. 319 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:15:51,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:51,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 329 states and 838 transitions. [2024-12-06 06:15:51,711 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 838 transitions. [2024-12-06 06:15:51,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 06:15:51,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:51,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:51,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:52,913 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 06:15:55,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:55,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 331 states and 844 transitions. [2024-12-06 06:15:55,737 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 844 transitions. [2024-12-06 06:15:55,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 06:15:55,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:55,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:55,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:57,062 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 06:16:08,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:08,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 340 states and 864 transitions. [2024-12-06 06:16:08,120 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 864 transitions. [2024-12-06 06:16:08,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 06:16:08,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:08,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:16:08,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:09,407 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 06:16:13,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:13,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 341 states and 868 transitions. [2024-12-06 06:16:13,961 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 868 transitions. [2024-12-06 06:16:13,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 06:16:13,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:13,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:16:14,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:14,247 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 10 proven. 11 refuted. 0 times theorem prover too weak. 265 trivial. 0 not checked. [2024-12-06 06:16:17,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:17,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 342 states and 872 transitions. [2024-12-06 06:16:17,415 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 872 transitions. [2024-12-06 06:16:17,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 06:16:17,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:17,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:16:17,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:21,041 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 6 proven. 55 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-12-06 06:16:28,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:28,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 347 states and 885 transitions. [2024-12-06 06:16:28,442 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 885 transitions. [2024-12-06 06:16:28,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 06:16:28,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:28,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:16:28,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:28,548 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-12-06 06:16:30,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:30,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 348 states and 886 transitions. [2024-12-06 06:16:30,358 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 886 transitions. [2024-12-06 06:16:30,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 06:16:30,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:30,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:16:30,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:34,328 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:16:45,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:45,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 353 states and 903 transitions. [2024-12-06 06:16:45,921 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 903 transitions. [2024-12-06 06:16:45,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 06:16:45,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:45,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:16:45,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:47,297 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2024-12-06 06:16:50,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:50,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 355 states and 909 transitions. [2024-12-06 06:16:50,287 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 909 transitions. [2024-12-06 06:16:50,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 06:16:50,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:50,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:16:50,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:51,893 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2024-12-06 06:17:03,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:03,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 364 states and 929 transitions. [2024-12-06 06:17:03,513 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 929 transitions. [2024-12-06 06:17:03,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 06:17:03,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:03,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:03,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:04,899 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2024-12-06 06:17:10,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:10,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 365 states and 933 transitions. [2024-12-06 06:17:10,045 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 933 transitions. [2024-12-06 06:17:10,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 06:17:10,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:10,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:10,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:10,260 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 11 proven. 12 refuted. 0 times theorem prover too weak. 319 trivial. 0 not checked. [2024-12-06 06:17:13,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:13,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 366 states and 937 transitions. [2024-12-06 06:17:13,536 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 937 transitions. [2024-12-06 06:17:13,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:17:13,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:13,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:13,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:19,708 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 42 proven. 75 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-12-06 06:18:02,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:02,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 373 states and 956 transitions. [2024-12-06 06:18:02,782 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 956 transitions. [2024-12-06 06:18:02,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 06:18:02,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:02,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:02,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:02,983 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-12-06 06:18:05,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:05,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 374 states and 957 transitions. [2024-12-06 06:18:05,007 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 957 transitions. [2024-12-06 06:18:05,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 06:18:05,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:05,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:05,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:09,326 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 0 proven. 442 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:19,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:19,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 378 states and 964 transitions. [2024-12-06 06:18:19,901 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 964 transitions. [2024-12-06 06:18:19,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 06:18:19,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:19,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:20,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:22,513 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 0 proven. 442 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:24,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:24,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 379 states and 974 transitions. [2024-12-06 06:18:24,946 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 974 transitions. [2024-12-06 06:18:24,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 06:18:24,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:24,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:24,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:26,663 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-12-06 06:18:29,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:29,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 381 states and 980 transitions. [2024-12-06 06:18:29,716 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 980 transitions. [2024-12-06 06:18:29,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 06:18:29,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:29,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:29,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:32,069 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-12-06 06:18:44,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:44,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 390 states and 1000 transitions. [2024-12-06 06:18:44,057 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 1000 transitions. [2024-12-06 06:18:44,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 06:18:44,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:44,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:44,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:45,691 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-12-06 06:18:51,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:51,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 391 states and 1004 transitions. [2024-12-06 06:18:51,144 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 1004 transitions. [2024-12-06 06:18:51,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 06:18:51,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:51,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:51,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:51,381 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 12 proven. 13 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-12-06 06:18:54,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:54,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 392 states and 1008 transitions. [2024-12-06 06:18:54,768 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 1008 transitions. [2024-12-06 06:18:54,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 06:18:54,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:54,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:55,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:59,127 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 52 proven. 54 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2024-12-06 06:19:12,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:12,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 398 states and 1025 transitions. [2024-12-06 06:19:12,092 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 1025 transitions. [2024-12-06 06:19:12,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 06:19:12,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:12,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:12,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:12,290 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2024-12-06 06:19:14,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:14,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 399 states and 1026 transitions. [2024-12-06 06:19:14,461 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 1026 transitions. [2024-12-06 06:19:14,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 06:19:14,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:14,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:14,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:19,192 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 0 proven. 511 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:30,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:30,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 403 states and 1033 transitions. [2024-12-06 06:19:30,196 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 1033 transitions. [2024-12-06 06:19:30,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 06:19:30,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:30,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:30,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:33,372 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 0 proven. 511 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:36,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:36,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 404 states and 1043 transitions. [2024-12-06 06:19:36,415 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 1043 transitions. [2024-12-06 06:19:36,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 06:19:36,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:36,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:36,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:36,666 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 39 proven. 14 refuted. 0 times theorem prover too weak. 416 trivial. 0 not checked. [2024-12-06 06:19:39,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:39,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 406 states and 1049 transitions. [2024-12-06 06:19:39,931 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1049 transitions. [2024-12-06 06:19:39,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 06:19:39,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:39,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:40,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:41,977 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 416 trivial. 0 not checked. [2024-12-06 06:19:54,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:54,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 415 states and 1069 transitions. [2024-12-06 06:19:54,852 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 1069 transitions. [2024-12-06 06:19:54,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 06:19:54,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:54,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:54,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:56,733 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 416 trivial. 0 not checked. [2024-12-06 06:20:02,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:02,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 416 states and 1073 transitions. [2024-12-06 06:20:02,407 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 1073 transitions. [2024-12-06 06:20:02,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 06:20:02,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:02,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:02,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:02,660 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 13 proven. 14 refuted. 0 times theorem prover too weak. 442 trivial. 0 not checked. [2024-12-06 06:20:06,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:06,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 417 states and 1077 transitions. [2024-12-06 06:20:06,457 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 1077 transitions. [2024-12-06 06:20:06,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 06:20:06,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:06,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:06,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:11,208 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 12 proven. 103 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-12-06 06:20:24,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:24,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 423 states and 1094 transitions. [2024-12-06 06:20:24,304 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1094 transitions. [2024-12-06 06:20:24,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 06:20:24,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:24,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:24,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:24,444 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 525 trivial. 0 not checked. [2024-12-06 06:20:26,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:26,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 424 states and 1095 transitions. [2024-12-06 06:20:26,803 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 1095 transitions. [2024-12-06 06:20:26,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 06:20:26,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:26,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:27,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:32,549 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 0 proven. 585 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:20:44,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:44,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 428 states and 1102 transitions. [2024-12-06 06:20:44,343 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1102 transitions. [2024-12-06 06:20:44,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 06:20:44,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:44,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:44,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:47,030 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 0 proven. 585 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:20:50,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:50,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 429 states and 1112 transitions. [2024-12-06 06:20:50,004 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 1112 transitions. [2024-12-06 06:20:50,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 06:20:50,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:50,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:50,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:50,298 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 42 proven. 15 refuted. 0 times theorem prover too weak. 483 trivial. 0 not checked. [2024-12-06 06:20:53,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:53,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 431 states and 1118 transitions. [2024-12-06 06:20:53,748 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 1118 transitions. [2024-12-06 06:20:53,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 06:20:53,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:53,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:53,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:56,094 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 483 trivial. 0 not checked. [2024-12-06 06:21:09,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:09,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 440 states and 1138 transitions. [2024-12-06 06:21:09,789 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1138 transitions. [2024-12-06 06:21:09,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 06:21:09,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:09,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:09,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:12,069 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 483 trivial. 0 not checked. [2024-12-06 06:21:18,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:18,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 441 states and 1142 transitions. [2024-12-06 06:21:18,141 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 1142 transitions. [2024-12-06 06:21:18,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 06:21:18,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:18,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:18,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:18,420 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 14 proven. 15 refuted. 0 times theorem prover too weak. 511 trivial. 0 not checked. [2024-12-06 06:21:22,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:22,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 442 states and 1146 transitions. [2024-12-06 06:21:22,690 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 1146 transitions. [2024-12-06 06:21:22,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 06:21:22,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:22,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:23,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:30,717 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 186 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-12-06 06:21:40,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:40,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 447 states and 1159 transitions. [2024-12-06 06:21:40,330 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 1159 transitions. [2024-12-06 06:21:40,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 06:21:40,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:40,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:40,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:40,482 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 600 trivial. 0 not checked. [2024-12-06 06:21:42,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:42,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 448 states and 1160 transitions. [2024-12-06 06:21:42,598 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 1160 transitions. [2024-12-06 06:21:42,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 06:21:42,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:42,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:42,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:48,174 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 0 proven. 664 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:22:03,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:03,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 453 states and 1177 transitions. [2024-12-06 06:22:03,618 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 1177 transitions. [2024-12-06 06:22:03,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 06:22:03,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:03,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:03,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:03,921 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 45 proven. 16 refuted. 0 times theorem prover too weak. 555 trivial. 0 not checked. [2024-12-06 06:22:07,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:07,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 455 states and 1183 transitions. [2024-12-06 06:22:07,435 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 1183 transitions. [2024-12-06 06:22:07,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 06:22:07,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:07,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:07,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:10,055 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 125 refuted. 0 times theorem prover too weak. 555 trivial. 0 not checked. [2024-12-06 06:22:24,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:24,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 464 states and 1203 transitions. [2024-12-06 06:22:24,798 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 1203 transitions. [2024-12-06 06:22:24,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 06:22:24,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:24,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:24,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat