./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-broom/sll-nested-sll-twice.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_bb4e8e6c-76fe-4e22-a3c3-cefa7e6df203/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4e8e6c-76fe-4e22-a3c3-cefa7e6df203/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_bb4e8e6c-76fe-4e22-a3c3-cefa7e6df203/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4e8e6c-76fe-4e22-a3c3-cefa7e6df203/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-broom/sll-nested-sll-twice.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4e8e6c-76fe-4e22-a3c3-cefa7e6df203/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4e8e6c-76fe-4e22-a3c3-cefa7e6df203/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 64bit --witnessprinter.graph.data.programhash f6ffaa15235a1424658c74c69505398b6d7973f6f82933a9f22a2b097e3c0057 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:43:58,627 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:43:58,678 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4e8e6c-76fe-4e22-a3c3-cefa7e6df203/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 05:43:58,681 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:43:58,681 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:43:58,698 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:43:58,699 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:43:58,699 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:43:58,699 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:43:58,699 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:43:58,699 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:43:58,699 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 05:43:58,699 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 05:43:58,700 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 05:43:58,700 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:43:58,700 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 05:43:58,700 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:43:58,700 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:43:58,700 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:43:58,700 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:43:58,700 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:43:58,700 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:43:58,700 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:43:58,701 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:43:58,701 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:43:58,701 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:43:58,701 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:43:58,701 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_bb4e8e6c-76fe-4e22-a3c3-cefa7e6df203/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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6ffaa15235a1424658c74c69505398b6d7973f6f82933a9f22a2b097e3c0057 [2024-12-06 05:43:58,895 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:43:58,902 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:43:58,903 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:43:58,904 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:43:58,905 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:43:58,906 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4e8e6c-76fe-4e22-a3c3-cefa7e6df203/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/memsafety-broom/sll-nested-sll-twice.i [2024-12-06 05:44:01,595 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4e8e6c-76fe-4e22-a3c3-cefa7e6df203/bin/ukojak-verify-CZk0znPC7b/data/3fd6f7686/39f94547dacc40d3895a47f19e84761f/FLAG0bfdd0b29 [2024-12-06 05:44:01,864 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:44:01,864 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4e8e6c-76fe-4e22-a3c3-cefa7e6df203/sv-benchmarks/c/memsafety-broom/sll-nested-sll-twice.i [2024-12-06 05:44:01,882 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4e8e6c-76fe-4e22-a3c3-cefa7e6df203/bin/ukojak-verify-CZk0znPC7b/data/3fd6f7686/39f94547dacc40d3895a47f19e84761f/FLAG0bfdd0b29 [2024-12-06 05:44:02,180 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4e8e6c-76fe-4e22-a3c3-cefa7e6df203/bin/ukojak-verify-CZk0znPC7b/data/3fd6f7686/39f94547dacc40d3895a47f19e84761f [2024-12-06 05:44:02,182 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:44:02,183 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:44:02,183 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:44:02,183 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:44:02,186 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:44:02,187 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:44:02" (1/1) ... [2024-12-06 05:44:02,188 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68a828d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:02, skipping insertion in model container [2024-12-06 05:44:02,188 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:44:02" (1/1) ... [2024-12-06 05:44:02,224 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:44:02,431 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:44:02,438 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:44:02,476 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:44:02,495 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:44:02,495 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:02 WrapperNode [2024-12-06 05:44:02,495 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:44:02,496 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:44:02,496 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:44:02,496 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:44:02,501 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:02" (1/1) ... [2024-12-06 05:44:02,511 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:02" (1/1) ... [2024-12-06 05:44:02,532 INFO L138 Inliner]: procedures = 122, calls = 43, calls flagged for inlining = 17, calls inlined = 23, statements flattened = 258 [2024-12-06 05:44:02,533 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:44:02,533 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:44:02,533 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:44:02,533 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:44:02,539 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:02" (1/1) ... [2024-12-06 05:44:02,539 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:02" (1/1) ... [2024-12-06 05:44:02,543 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:02" (1/1) ... [2024-12-06 05:44:02,543 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:02" (1/1) ... [2024-12-06 05:44:02,554 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:02" (1/1) ... [2024-12-06 05:44:02,555 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:02" (1/1) ... [2024-12-06 05:44:02,559 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:02" (1/1) ... [2024-12-06 05:44:02,561 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:02" (1/1) ... [2024-12-06 05:44:02,562 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:02" (1/1) ... [2024-12-06 05:44:02,566 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:44:02,566 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:44:02,567 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:44:02,567 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:44:02,568 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:44:02" (1/1) ... [2024-12-06 05:44:02,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:44:02,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4e8e6c-76fe-4e22-a3c3-cefa7e6df203/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:44:02,592 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4e8e6c-76fe-4e22-a3c3-cefa7e6df203/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:44:02,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4e8e6c-76fe-4e22-a3c3-cefa7e6df203/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:44:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:44:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 05:44:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 05:44:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:44:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:44:02,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:44:02,709 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:44:02,711 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:44:03,219 INFO L? ?]: Removed 268 outVars from TransFormulas that were not future-live. [2024-12-06 05:44:03,219 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:44:03,330 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:44:03,330 INFO L312 CfgBuilder]: Removed 11 assume(true) statements. [2024-12-06 05:44:03,330 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:44:03 BoogieIcfgContainer [2024-12-06 05:44:03,330 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:44:03,331 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:44:03,331 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:44:03,341 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:44:03,341 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:44:03" (1/1) ... [2024-12-06 05:44:03,348 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:44:03,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:03,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 163 states and 178 transitions. [2024-12-06 05:44:03,391 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 178 transitions. [2024-12-06 05:44:03,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 05:44:03,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:03,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:03,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:03,533 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 05:44:03,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:03,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 162 states and 177 transitions. [2024-12-06 05:44:03,567 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 177 transitions. [2024-12-06 05:44:03,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 05:44:03,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:03,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:03,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:03,644 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 05:44:03,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:03,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 161 states and 176 transitions. [2024-12-06 05:44:03,717 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 176 transitions. [2024-12-06 05:44:03,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 05:44:03,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:03,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:03,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:03,743 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 05:44:03,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:03,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 160 states and 175 transitions. [2024-12-06 05:44:03,758 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 175 transitions. [2024-12-06 05:44:03,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 05:44:03,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:03,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:03,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:03,827 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 05:44:03,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:03,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 159 states and 174 transitions. [2024-12-06 05:44:03,996 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 174 transitions. [2024-12-06 05:44:03,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 05:44:03,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:03,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:04,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:04,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:44:04,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:04,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 158 states and 173 transitions. [2024-12-06 05:44:04,037 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 173 transitions. [2024-12-06 05:44:04,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 05:44:04,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:04,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:04,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:04,087 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 05:44:04,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:04,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 157 states and 172 transitions. [2024-12-06 05:44:04,107 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 172 transitions. [2024-12-06 05:44:04,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 05:44:04,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:04,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:04,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:04,164 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 05:44:04,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:04,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 156 states and 171 transitions. [2024-12-06 05:44:04,197 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 171 transitions. [2024-12-06 05:44:04,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 05:44:04,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:04,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:04,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:04,279 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 05:44:04,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:04,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 155 states and 170 transitions. [2024-12-06 05:44:04,392 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 170 transitions. [2024-12-06 05:44:04,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:44:04,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:04,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:04,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:04,443 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 05:44:04,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:04,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 154 states and 168 transitions. [2024-12-06 05:44:04,458 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 168 transitions. [2024-12-06 05:44:04,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:44:04,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:04,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:04,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:04,552 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 05:44:04,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:04,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 153 states and 167 transitions. [2024-12-06 05:44:04,685 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 167 transitions. [2024-12-06 05:44:04,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:44:04,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:04,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:04,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:04,852 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 05:44:05,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:05,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 157 states and 174 transitions. [2024-12-06 05:44:05,083 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 174 transitions. [2024-12-06 05:44:05,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:44:05,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:05,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:05,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:05,335 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 05:44:05,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:05,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 161 states and 181 transitions. [2024-12-06 05:44:05,666 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 181 transitions. [2024-12-06 05:44:05,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:44:05,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:05,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:05,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:05,795 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 05:44:06,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:06,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 165 states and 189 transitions. [2024-12-06 05:44:06,163 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 189 transitions. [2024-12-06 05:44:06,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:44:06,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:06,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:06,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:06,304 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 05:44:06,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:06,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 169 states and 197 transitions. [2024-12-06 05:44:06,862 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 197 transitions. [2024-12-06 05:44:06,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:44:06,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:06,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:06,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:06,885 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 05:44:06,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:06,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 168 states and 196 transitions. [2024-12-06 05:44:06,908 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 196 transitions. [2024-12-06 05:44:06,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:44:06,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:06,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:06,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:07,067 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 05:44:07,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:07,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 169 states and 202 transitions. [2024-12-06 05:44:07,356 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 202 transitions. [2024-12-06 05:44:07,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:44:07,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:07,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:07,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:07,388 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 05:44:07,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:07,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 168 states and 201 transitions. [2024-12-06 05:44:07,407 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 201 transitions. [2024-12-06 05:44:07,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:44:07,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:07,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:07,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:07,449 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 05:44:07,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:07,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 167 states and 200 transitions. [2024-12-06 05:44:07,463 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 200 transitions. [2024-12-06 05:44:07,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:44:07,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:07,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:07,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:07,509 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 05:44:07,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:07,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 166 states and 198 transitions. [2024-12-06 05:44:07,523 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 198 transitions. [2024-12-06 05:44:07,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:44:07,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:07,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:07,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:07,572 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 05:44:07,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:07,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 165 states and 197 transitions. [2024-12-06 05:44:07,583 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 197 transitions. [2024-12-06 05:44:07,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:44:07,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:07,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:07,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:07,857 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:44:08,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:08,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 153 states and 170 transitions. [2024-12-06 05:44:08,608 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 170 transitions. [2024-12-06 05:44:08,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:44:08,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:08,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:08,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:08,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:44:09,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:09,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 148 states and 163 transitions. [2024-12-06 05:44:09,644 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 163 transitions. [2024-12-06 05:44:09,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:44:09,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:09,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:09,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:09,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:44:10,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:10,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 143 states and 156 transitions. [2024-12-06 05:44:10,585 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 156 transitions. [2024-12-06 05:44:10,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:44:10,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:10,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:10,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:10,645 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 05:44:10,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:10,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 147 states and 162 transitions. [2024-12-06 05:44:10,674 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 162 transitions. [2024-12-06 05:44:10,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:44:10,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:10,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:10,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:10,893 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 05:44:11,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:11,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 151 states and 168 transitions. [2024-12-06 05:44:11,488 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 168 transitions. [2024-12-06 05:44:11,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:44:11,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:11,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:11,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:11,558 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 05:44:11,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:11,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 155 states and 177 transitions. [2024-12-06 05:44:11,821 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 177 transitions. [2024-12-06 05:44:11,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:44:11,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:11,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:11,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:11,926 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 05:44:12,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:12,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 159 states and 186 transitions. [2024-12-06 05:44:12,219 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 186 transitions. [2024-12-06 05:44:12,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:44:12,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:12,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:12,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:12,248 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 05:44:12,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:12,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 158 states and 185 transitions. [2024-12-06 05:44:12,272 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 185 transitions. [2024-12-06 05:44:12,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:44:12,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:12,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:12,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:12,339 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 05:44:12,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:12,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 159 states and 191 transitions. [2024-12-06 05:44:12,367 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 191 transitions. [2024-12-06 05:44:12,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:44:12,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:12,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:12,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:12,416 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 05:44:12,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:12,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 158 states and 189 transitions. [2024-12-06 05:44:12,433 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 189 transitions. [2024-12-06 05:44:12,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:44:12,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:12,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:12,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:12,488 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 05:44:12,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:12,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 157 states and 188 transitions. [2024-12-06 05:44:12,500 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 188 transitions. [2024-12-06 05:44:12,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:44:12,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:12,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:12,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:12,529 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 05:44:12,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:12,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 156 states and 187 transitions. [2024-12-06 05:44:12,542 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 187 transitions. [2024-12-06 05:44:12,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:44:12,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:12,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:12,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:12,596 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 05:44:12,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:12,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 155 states and 186 transitions. [2024-12-06 05:44:12,610 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 186 transitions. [2024-12-06 05:44:12,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:44:12,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:12,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:12,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:12,637 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 05:44:12,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:12,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 154 states and 185 transitions. [2024-12-06 05:44:12,660 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 185 transitions. [2024-12-06 05:44:12,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:44:12,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:12,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:12,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:12,720 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 05:44:12,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:12,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 153 states and 184 transitions. [2024-12-06 05:44:12,734 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 184 transitions. [2024-12-06 05:44:12,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:44:12,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:12,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:12,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:13,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:44:14,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:14,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 167 states and 211 transitions. [2024-12-06 05:44:14,744 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 211 transitions. [2024-12-06 05:44:14,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:44:14,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:14,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:14,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:15,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:44:17,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:17,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 181 states and 238 transitions. [2024-12-06 05:44:17,786 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 238 transitions. [2024-12-06 05:44:17,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:44:17,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:17,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:17,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:17,910 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:44:17,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:17,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 182 states and 241 transitions. [2024-12-06 05:44:17,967 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 241 transitions. [2024-12-06 05:44:17,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:44:17,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:17,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:17,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:18,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:44:19,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:19,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 185 states and 246 transitions. [2024-12-06 05:44:19,444 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 246 transitions. [2024-12-06 05:44:19,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:44:19,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:19,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:19,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:19,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:44:20,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:20,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 159 states and 189 transitions. [2024-12-06 05:44:20,663 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 189 transitions. [2024-12-06 05:44:20,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:44:20,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:20,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:20,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:20,796 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 05:44:21,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:21,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 165 states and 200 transitions. [2024-12-06 05:44:21,495 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 200 transitions. [2024-12-06 05:44:21,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:44:21,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:21,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:21,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:21,806 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 05:44:22,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:22,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 171 states and 211 transitions. [2024-12-06 05:44:22,687 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 211 transitions. [2024-12-06 05:44:22,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:44:22,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:22,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:22,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:23,026 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 05:44:26,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:26,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 184 states and 233 transitions. [2024-12-06 05:44:26,800 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 233 transitions. [2024-12-06 05:44:26,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:44:26,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:26,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:26,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:26,820 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 05:44:26,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:26,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 183 states and 232 transitions. [2024-12-06 05:44:26,833 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 232 transitions. [2024-12-06 05:44:26,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:44:26,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:26,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:26,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:27,004 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 05:44:27,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:27,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 184 states and 234 transitions. [2024-12-06 05:44:27,499 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 234 transitions. [2024-12-06 05:44:27,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:44:27,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:27,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:27,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:28,730 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 05:44:34,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:34,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 200 states and 264 transitions. [2024-12-06 05:44:34,123 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 264 transitions. [2024-12-06 05:44:34,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:44:34,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:34,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:34,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:35,813 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 05:44:43,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:43,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 216 states and 296 transitions. [2024-12-06 05:44:43,069 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 296 transitions. [2024-12-06 05:44:43,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:44:43,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:43,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:43,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:43,135 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 05:44:43,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:43,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 218 states and 304 transitions. [2024-12-06 05:44:43,728 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 304 transitions. [2024-12-06 05:44:43,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:44:43,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:43,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:43,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:43,750 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 05:44:44,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:44,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 220 states and 310 transitions. [2024-12-06 05:44:44,537 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 310 transitions. [2024-12-06 05:44:44,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:44:44,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:44,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:44,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:44,580 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 05:44:44,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:44,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 219 states and 309 transitions. [2024-12-06 05:44:44,600 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 309 transitions. [2024-12-06 05:44:44,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:44:44,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:44,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:44,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:44,664 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 05:44:44,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:44,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 218 states and 308 transitions. [2024-12-06 05:44:44,679 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 308 transitions. [2024-12-06 05:44:44,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:44:44,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:44,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:44,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:46,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:44:57,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:57,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 235 states and 348 transitions. [2024-12-06 05:44:57,955 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 348 transitions. [2024-12-06 05:44:57,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:44:57,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:57,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:57,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:58,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:44:58,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:58,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 236 states and 351 transitions. [2024-12-06 05:44:58,972 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 351 transitions. [2024-12-06 05:44:58,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:44:58,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:58,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:58,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:59,046 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:45:00,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:00,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 238 states and 354 transitions. [2024-12-06 05:45:00,323 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 354 transitions. [2024-12-06 05:45:00,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:45:00,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:00,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:00,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:00,343 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:45:01,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:01,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 240 states and 359 transitions. [2024-12-06 05:45:01,303 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 359 transitions. [2024-12-06 05:45:01,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:45:01,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:01,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:01,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:01,320 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:45:01,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:01,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 241 states and 360 transitions. [2024-12-06 05:45:01,981 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 360 transitions. [2024-12-06 05:45:01,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:45:01,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:01,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:01,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:02,035 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:45:02,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:02,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 242 states and 361 transitions. [2024-12-06 05:45:02,676 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 361 transitions. [2024-12-06 05:45:02,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:45:02,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:02,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:02,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:03,443 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 05:45:12,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:12,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 255 states and 392 transitions. [2024-12-06 05:45:12,110 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 392 transitions. [2024-12-06 05:45:12,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:45:12,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:12,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:12,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:13,082 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 05:45:23,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:23,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 268 states and 425 transitions. [2024-12-06 05:45:23,323 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 425 transitions. [2024-12-06 05:45:23,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:45:23,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:23,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:23,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:23,346 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 05:45:24,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:24,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 270 states and 432 transitions. [2024-12-06 05:45:24,084 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 432 transitions. [2024-12-06 05:45:24,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:45:24,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:24,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:24,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:24,779 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 05:45:27,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:27,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 272 states and 447 transitions. [2024-12-06 05:45:27,099 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 447 transitions. [2024-12-06 05:45:27,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:45:27,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:27,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:27,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:27,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:45:29,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:29,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 262 states and 433 transitions. [2024-12-06 05:45:29,812 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 433 transitions. [2024-12-06 05:45:29,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:45:29,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:29,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:29,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:29,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:45:32,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:32,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 254 states and 413 transitions. [2024-12-06 05:45:32,650 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 413 transitions. [2024-12-06 05:45:32,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:45:32,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:32,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:32,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:32,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:45:35,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:35,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 249 states and 406 transitions. [2024-12-06 05:45:35,228 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 406 transitions. [2024-12-06 05:45:35,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:45:35,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:35,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:35,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:35,246 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 05:45:35,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:35,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 249 states and 405 transitions. [2024-12-06 05:45:35,258 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 405 transitions. [2024-12-06 05:45:35,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:45:35,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:35,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:35,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:35,288 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 05:45:35,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:35,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 248 states and 404 transitions. [2024-12-06 05:45:35,305 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 404 transitions. [2024-12-06 05:45:35,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:45:35,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:35,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:35,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:35,346 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 05:45:35,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:35,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 247 states and 403 transitions. [2024-12-06 05:45:35,363 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 403 transitions. [2024-12-06 05:45:35,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:45:35,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:35,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:35,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:35,507 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:45:36,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:36,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 249 states and 408 transitions. [2024-12-06 05:45:36,417 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 408 transitions. [2024-12-06 05:45:36,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:45:36,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:36,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:36,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:36,589 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:45:36,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:36,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 250 states and 411 transitions. [2024-12-06 05:45:36,648 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 411 transitions. [2024-12-06 05:45:36,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:45:36,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:36,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:36,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:36,712 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:45:37,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:37,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 251 states and 413 transitions. [2024-12-06 05:45:37,654 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 413 transitions. [2024-12-06 05:45:37,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:45:37,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:37,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:37,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:37,963 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:45:39,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:39,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 252 states and 415 transitions. [2024-12-06 05:45:39,014 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 415 transitions. [2024-12-06 05:45:39,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:45:39,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:39,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:39,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:39,164 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:45:40,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:40,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 253 states and 417 transitions. [2024-12-06 05:45:40,095 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 417 transitions. [2024-12-06 05:45:40,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:45:40,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:40,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:40,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:40,269 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:45:41,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:41,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 254 states and 419 transitions. [2024-12-06 05:45:41,205 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 419 transitions. [2024-12-06 05:45:41,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:45:41,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:41,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:41,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:41,326 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:45:42,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:42,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 255 states and 421 transitions. [2024-12-06 05:45:42,343 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 421 transitions. [2024-12-06 05:45:42,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:45:42,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:42,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:42,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:42,543 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:45:43,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:43,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 256 states and 423 transitions. [2024-12-06 05:45:43,675 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 423 transitions. [2024-12-06 05:45:43,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:45:43,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:43,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:43,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:43,839 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:45:44,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:44,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 257 states and 425 transitions. [2024-12-06 05:45:44,802 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 425 transitions. [2024-12-06 05:45:44,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:45:44,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:44,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:44,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:47,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:46:05,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:05,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 272 states and 451 transitions. [2024-12-06 05:46:05,117 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 451 transitions. [2024-12-06 05:46:05,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:46:05,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:05,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:05,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:05,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:46:08,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:08,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 268 states and 445 transitions. [2024-12-06 05:46:08,484 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 445 transitions. [2024-12-06 05:46:08,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:46:08,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:08,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:08,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:12,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:46:30,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:30,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 283 states and 476 transitions. [2024-12-06 05:46:30,264 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 476 transitions. [2024-12-06 05:46:30,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:46:30,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:30,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:30,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:34,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:46:57,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:57,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 302 states and 534 transitions. [2024-12-06 05:46:57,811 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 534 transitions. [2024-12-06 05:46:57,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:46:57,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:57,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:57,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:57,862 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 05:46:58,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:58,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 306 states and 541 transitions. [2024-12-06 05:46:58,931 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 541 transitions. [2024-12-06 05:46:58,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:46:58,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:58,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:58,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:59,005 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 05:46:59,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:59,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 310 states and 548 transitions. [2024-12-06 05:46:59,549 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 548 transitions. [2024-12-06 05:46:59,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:46:59,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:59,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:59,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:00,881 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 05:47:06,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:06,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 316 states and 561 transitions. [2024-12-06 05:47:06,744 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 561 transitions. [2024-12-06 05:47:06,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:47:06,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:06,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:06,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:08,029 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 05:47:15,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:15,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 322 states and 573 transitions. [2024-12-06 05:47:15,628 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 573 transitions. [2024-12-06 05:47:15,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:47:15,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:15,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:15,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:18,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:26,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:26,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 325 states and 579 transitions. [2024-12-06 05:47:26,918 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 579 transitions. [2024-12-06 05:47:26,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:47:26,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:26,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:26,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:30,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:39,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:39,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 328 states and 582 transitions. [2024-12-06 05:47:39,026 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 582 transitions. [2024-12-06 05:47:39,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:47:39,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:39,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:39,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:39,054 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 05:47:39,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:39,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 327 states and 581 transitions. [2024-12-06 05:47:39,079 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 581 transitions. [2024-12-06 05:47:39,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:47:39,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:39,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:39,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:39,121 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 05:47:39,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:39,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 328 states and 587 transitions. [2024-12-06 05:47:39,143 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 587 transitions. [2024-12-06 05:47:39,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:47:39,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:39,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:39,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:39,183 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 05:47:42,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:42,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 333 states and 598 transitions. [2024-12-06 05:47:42,813 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 598 transitions. [2024-12-06 05:47:42,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:47:42,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:42,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:42,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:42,897 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 05:47:48,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:48,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 340 states and 611 transitions. [2024-12-06 05:47:48,157 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 611 transitions. [2024-12-06 05:47:48,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:47:48,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:48,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:48,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:50,347 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:48:14,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:14,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 356 states and 660 transitions. [2024-12-06 05:48:14,695 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 660 transitions. [2024-12-06 05:48:14,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:48:14,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:14,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:14,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:14,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:48:15,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:15,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 357 states and 662 transitions. [2024-12-06 05:48:15,985 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 662 transitions. [2024-12-06 05:48:15,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:48:15,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:15,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:15,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:16,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:48:17,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:17,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 358 states and 664 transitions. [2024-12-06 05:48:17,379 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 664 transitions. [2024-12-06 05:48:17,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:48:17,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:17,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:17,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:17,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:48:19,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:19,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 360 states and 669 transitions. [2024-12-06 05:48:19,572 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 669 transitions. [2024-12-06 05:48:19,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:48:19,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:19,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:19,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:19,800 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:48:21,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:21,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 361 states and 672 transitions. [2024-12-06 05:48:21,610 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 672 transitions. [2024-12-06 05:48:21,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:48:21,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:21,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:21,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:21,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:48:22,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:22,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 362 states and 673 transitions. [2024-12-06 05:48:22,998 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 673 transitions. [2024-12-06 05:48:22,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:48:22,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:22,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:23,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:23,228 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:48:23,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:23,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 363 states and 676 transitions. [2024-12-06 05:48:23,295 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 676 transitions. [2024-12-06 05:48:23,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:48:23,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:23,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:23,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:23,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:48:24,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:24,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 364 states and 679 transitions. [2024-12-06 05:48:24,604 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 679 transitions. [2024-12-06 05:48:24,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:48:24,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:24,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:24,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:24,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:48:25,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:25,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 365 states and 680 transitions. [2024-12-06 05:48:25,931 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 680 transitions. [2024-12-06 05:48:25,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:48:25,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:25,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:25,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:31,195 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:49:19,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:19,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 386 states and 734 transitions. [2024-12-06 05:49:19,305 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 734 transitions. [2024-12-06 05:49:19,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:49:19,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:19,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:19,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:19,581 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:49:21,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:21,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 387 states and 737 transitions. [2024-12-06 05:49:21,583 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 737 transitions. [2024-12-06 05:49:21,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:49:21,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:21,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:21,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:23,003 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:49:24,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:24,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 388 states and 739 transitions. [2024-12-06 05:49:24,452 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 739 transitions. [2024-12-06 05:49:24,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:49:24,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:24,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:24,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:25,730 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:49:28,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:28,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 389 states and 742 transitions. [2024-12-06 05:49:28,074 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 742 transitions. [2024-12-06 05:49:28,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:49:28,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:28,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:28,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:29,493 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:49:31,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:31,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 390 states and 746 transitions. [2024-12-06 05:49:31,437 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 746 transitions. [2024-12-06 05:49:31,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:49:31,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:31,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:31,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:31,695 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:49:33,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:33,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 391 states and 749 transitions. [2024-12-06 05:49:33,931 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 749 transitions. [2024-12-06 05:49:33,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:49:33,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:33,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:33,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:35,295 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:49:37,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:37,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 392 states and 752 transitions. [2024-12-06 05:49:37,487 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 752 transitions. [2024-12-06 05:49:37,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:49:37,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:37,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:37,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:44,888 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 05:50:19,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:19,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 408 states and 789 transitions. [2024-12-06 05:50:19,281 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 789 transitions. [2024-12-06 05:50:19,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:50:19,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:19,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:19,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:19,342 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:50:22,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:22,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 410 states and 795 transitions. [2024-12-06 05:50:22,980 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 795 transitions. [2024-12-06 05:50:22,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:50:22,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:22,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:22,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:23,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:50:38,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:38,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 419 states and 812 transitions. [2024-12-06 05:50:38,266 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 812 transitions. [2024-12-06 05:50:38,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:50:38,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:38,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:38,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:44,172 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 05:51:19,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:19,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 435 states and 848 transitions. [2024-12-06 05:51:19,435 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 848 transitions. [2024-12-06 05:51:19,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:51:19,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:19,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:19,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:19,452 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:51:21,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:21,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 436 states and 848 transitions. [2024-12-06 05:51:21,608 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 848 transitions. [2024-12-06 05:51:21,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:51:21,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:21,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:21,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:21,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:51:39,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:39,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 445 states and 865 transitions. [2024-12-06 05:51:39,476 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 865 transitions. [2024-12-06 05:51:39,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:51:39,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:39,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:39,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:47,144 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 05:52:23,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:23,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 461 states and 913 transitions. [2024-12-06 05:52:23,121 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 913 transitions. [2024-12-06 05:52:23,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:52:23,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:23,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:23,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:23,181 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:52:24,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:24,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 462 states and 914 transitions. [2024-12-06 05:52:24,948 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 914 transitions. [2024-12-06 05:52:24,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:52:24,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:24,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:24,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:24,968 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:52:29,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:29,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 464 states and 920 transitions. [2024-12-06 05:52:29,401 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 920 transitions. [2024-12-06 05:52:29,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:52:29,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:29,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:29,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:32,625 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 05:53:05,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:05,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 480 states and 955 transitions. [2024-12-06 05:53:05,626 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 955 transitions. [2024-12-06 05:53:05,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:53:05,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:05,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:05,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:05,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:53:23,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:23,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 489 states and 973 transitions. [2024-12-06 05:53:23,617 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 973 transitions. [2024-12-06 05:53:23,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:53:23,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:23,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:23,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:23,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:53:43,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:43,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 498 states and 991 transitions. [2024-12-06 05:53:43,260 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 991 transitions. [2024-12-06 05:53:43,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:53:43,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:43,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:43,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:43,291 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 05:53:43,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:43,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 497 states and 990 transitions. [2024-12-06 05:53:43,314 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 990 transitions. [2024-12-06 05:53:43,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:53:43,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:43,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:43,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:43,358 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 05:53:43,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:43,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 496 states and 989 transitions. [2024-12-06 05:53:43,380 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 989 transitions. [2024-12-06 05:53:43,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:53:43,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:43,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:43,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:44,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:54:11,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:11,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 507 states and 1028 transitions. [2024-12-06 05:54:11,211 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 1028 transitions. [2024-12-06 05:54:11,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:54:11,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:11,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:11,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:14,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:54:45,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:45,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 518 states and 1075 transitions. [2024-12-06 05:54:45,255 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1075 transitions. [2024-12-06 05:54:45,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:54:45,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:45,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:45,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:45,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:54:48,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:48,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 519 states and 1080 transitions. [2024-12-06 05:54:48,539 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1080 transitions. [2024-12-06 05:54:48,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:54:48,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:48,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:48,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:49,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:55:12,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:12,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 527 states and 1104 transitions. [2024-12-06 05:55:12,830 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1104 transitions. [2024-12-06 05:55:12,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:55:12,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:12,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:12,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:12,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:55:18,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:18,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 529 states and 1111 transitions. [2024-12-06 05:55:18,316 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1111 transitions. [2024-12-06 05:55:18,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:55:18,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:18,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:18,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:18,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:55:23,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:23,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 531 states and 1117 transitions. [2024-12-06 05:55:23,222 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1117 transitions. [2024-12-06 05:55:23,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:55:23,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:23,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:23,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:23,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:55:28,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:28,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 533 states and 1124 transitions. [2024-12-06 05:55:28,987 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 1124 transitions. [2024-12-06 05:55:28,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:55:28,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:28,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:29,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:29,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:55:30,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:30,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 534 states and 1125 transitions. [2024-12-06 05:55:30,879 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1125 transitions. [2024-12-06 05:55:30,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:55:30,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:30,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:30,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:30,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:55:32,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:32,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 535 states and 1126 transitions. [2024-12-06 05:55:32,911 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1126 transitions. [2024-12-06 05:55:32,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:55:32,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:32,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:32,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:33,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:55:35,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:35,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 536 states and 1130 transitions. [2024-12-06 05:55:35,928 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1130 transitions. [2024-12-06 05:55:35,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:55:35,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:35,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:35,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:35,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:55:38,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:38,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 537 states and 1134 transitions. [2024-12-06 05:55:38,844 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1134 transitions. [2024-12-06 05:55:38,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:55:38,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:38,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:38,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:39,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:14,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:14,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 551 states and 1185 transitions. [2024-12-06 05:56:14,479 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1185 transitions. [2024-12-06 05:56:14,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:56:14,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:14,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:14,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:22,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:57:04,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:04,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 563 states and 1221 transitions. [2024-12-06 05:57:04,249 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1221 transitions. [2024-12-06 05:57:04,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:57:04,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:04,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:04,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:04,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:57:27,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:27,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 572 states and 1238 transitions. [2024-12-06 05:57:27,708 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1238 transitions. [2024-12-06 05:57:27,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:57:27,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:27,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:27,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:37,431 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.