./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-broom/sll-shared-sll.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_2077f0c4-efeb-46c2-a5bb-52201e46f5be/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2077f0c4-efeb-46c2-a5bb-52201e46f5be/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_2077f0c4-efeb-46c2-a5bb-52201e46f5be/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2077f0c4-efeb-46c2-a5bb-52201e46f5be/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-broom/sll-shared-sll.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2077f0c4-efeb-46c2-a5bb-52201e46f5be/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_2077f0c4-efeb-46c2-a5bb-52201e46f5be/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 2fa49e67cf70129223df227686710f59267eaca2c9c0899d0fe3cafabfccfe68 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:55:32,280 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:55:32,354 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2077f0c4-efeb-46c2-a5bb-52201e46f5be/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 00:55:32,360 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:55:32,361 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:55:32,387 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:55:32,388 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:55:32,388 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:55:32,388 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:55:32,389 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:55:32,389 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:55:32,389 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 00:55:32,389 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 00:55:32,389 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 00:55:32,389 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:55:32,389 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:55:32,389 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:55:32,390 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:55:32,390 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:55:32,390 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:55:32,390 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:55:32,390 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:55:32,390 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:55:32,391 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:55:32,391 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:55:32,391 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:55:32,391 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:55:32,391 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_2077f0c4-efeb-46c2-a5bb-52201e46f5be/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 -> 2fa49e67cf70129223df227686710f59267eaca2c9c0899d0fe3cafabfccfe68 [2024-12-06 00:55:32,707 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:55:32,717 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:55:32,720 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:55:32,722 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:55:32,723 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:55:32,724 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2077f0c4-efeb-46c2-a5bb-52201e46f5be/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/memsafety-broom/sll-shared-sll.i [2024-12-06 00:55:35,738 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2077f0c4-efeb-46c2-a5bb-52201e46f5be/bin/ukojak-verify-CZk0znPC7b/data/3f9e91d4c/00c9ee3e1a014c3fb29febba71ef269c/FLAG8d2078e87 [2024-12-06 00:55:36,004 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:55:36,005 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2077f0c4-efeb-46c2-a5bb-52201e46f5be/sv-benchmarks/c/memsafety-broom/sll-shared-sll.i [2024-12-06 00:55:36,024 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2077f0c4-efeb-46c2-a5bb-52201e46f5be/bin/ukojak-verify-CZk0znPC7b/data/3f9e91d4c/00c9ee3e1a014c3fb29febba71ef269c/FLAG8d2078e87 [2024-12-06 00:55:36,037 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2077f0c4-efeb-46c2-a5bb-52201e46f5be/bin/ukojak-verify-CZk0znPC7b/data/3f9e91d4c/00c9ee3e1a014c3fb29febba71ef269c [2024-12-06 00:55:36,040 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:55:36,041 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:55:36,042 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:55:36,042 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:55:36,046 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:55:36,047 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:55:36" (1/1) ... [2024-12-06 00:55:36,048 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41043895 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:36, skipping insertion in model container [2024-12-06 00:55:36,048 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:55:36" (1/1) ... [2024-12-06 00:55:36,081 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:55:36,315 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:55:36,321 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:55:36,361 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:55:36,386 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:55:36,386 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:36 WrapperNode [2024-12-06 00:55:36,387 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:55:36,388 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:55:36,388 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:55:36,388 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:55:36,394 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:36" (1/1) ... [2024-12-06 00:55:36,404 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:36" (1/1) ... [2024-12-06 00:55:36,424 INFO L138 Inliner]: procedures = 121, calls = 29, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 118 [2024-12-06 00:55:36,424 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:55:36,425 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:55:36,425 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:55:36,425 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:55:36,432 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:36" (1/1) ... [2024-12-06 00:55:36,432 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:36" (1/1) ... [2024-12-06 00:55:36,435 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:36" (1/1) ... [2024-12-06 00:55:36,435 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:36" (1/1) ... [2024-12-06 00:55:36,442 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:36" (1/1) ... [2024-12-06 00:55:36,443 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:36" (1/1) ... [2024-12-06 00:55:36,446 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:36" (1/1) ... [2024-12-06 00:55:36,448 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:36" (1/1) ... [2024-12-06 00:55:36,449 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:36" (1/1) ... [2024-12-06 00:55:36,451 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:55:36,452 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:55:36,452 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:55:36,452 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:55:36,453 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:36" (1/1) ... [2024-12-06 00:55:36,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:55:36,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2077f0c4-efeb-46c2-a5bb-52201e46f5be/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:55:36,483 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2077f0c4-efeb-46c2-a5bb-52201e46f5be/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:55:36,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2077f0c4-efeb-46c2-a5bb-52201e46f5be/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:55:36,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 00:55:36,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 00:55:36,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 00:55:36,511 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:55:36,511 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:55:36,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:55:36,612 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:55:36,614 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:55:36,902 INFO L? ?]: Removed 115 outVars from TransFormulas that were not future-live. [2024-12-06 00:55:36,902 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:55:36,962 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:55:36,962 INFO L312 CfgBuilder]: Removed 5 assume(true) statements. [2024-12-06 00:55:36,962 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:55:36 BoogieIcfgContainer [2024-12-06 00:55:36,962 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:55:36,963 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:55:36,963 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:55:36,972 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:55:36,972 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:55:36" (1/1) ... [2024-12-06 00:55:36,980 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:55:37,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:37,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 77 states and 84 transitions. [2024-12-06 00:55:37,027 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 84 transitions. [2024-12-06 00:55:37,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 00:55:37,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:37,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:37,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:37,176 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 00:55:37,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:37,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 76 states and 83 transitions. [2024-12-06 00:55:37,203 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 83 transitions. [2024-12-06 00:55:37,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 00:55:37,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:37,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:37,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:37,279 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 00:55:37,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:37,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 75 states and 82 transitions. [2024-12-06 00:55:37,362 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 82 transitions. [2024-12-06 00:55:37,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 00:55:37,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:37,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:37,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:37,393 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 00:55:37,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:37,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 74 states and 81 transitions. [2024-12-06 00:55:37,410 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 81 transitions. [2024-12-06 00:55:37,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 00:55:37,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:37,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:37,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:37,480 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 00:55:37,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:37,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 73 states and 80 transitions. [2024-12-06 00:55:37,495 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 80 transitions. [2024-12-06 00:55:37,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:55:37,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:37,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:37,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:37,556 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 00:55:37,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:37,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 72 states and 79 transitions. [2024-12-06 00:55:37,584 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 79 transitions. [2024-12-06 00:55:37,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:55:37,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:37,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:37,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:37,665 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 00:55:37,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:37,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 71 states and 78 transitions. [2024-12-06 00:55:37,765 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 78 transitions. [2024-12-06 00:55:37,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:55:37,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:37,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:37,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:37,815 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 00:55:37,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:37,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 70 states and 76 transitions. [2024-12-06 00:55:37,835 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 76 transitions. [2024-12-06 00:55:37,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:55:37,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:37,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:37,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:37,923 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 00:55:38,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:38,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 69 states and 75 transitions. [2024-12-06 00:55:38,048 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 75 transitions. [2024-12-06 00:55:38,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:55:38,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:38,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:38,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:38,172 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 00:55:38,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:38,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 73 states and 81 transitions. [2024-12-06 00:55:38,356 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 81 transitions. [2024-12-06 00:55:38,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:55:38,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:38,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:38,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:38,472 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 00:55:38,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:38,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 77 states and 87 transitions. [2024-12-06 00:55:38,787 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 87 transitions. [2024-12-06 00:55:38,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:55:38,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:38,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:38,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:38,920 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 00:55:39,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:39,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 81 states and 96 transitions. [2024-12-06 00:55:39,271 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 96 transitions. [2024-12-06 00:55:39,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:55:39,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:39,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:39,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:39,405 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 00:55:40,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:40,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 85 states and 105 transitions. [2024-12-06 00:55:40,073 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 105 transitions. [2024-12-06 00:55:40,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:55:40,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:40,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:40,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:40,107 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 00:55:40,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:40,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 84 states and 104 transitions. [2024-12-06 00:55:40,130 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 104 transitions. [2024-12-06 00:55:40,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:55:40,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:40,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:40,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:40,273 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 00:55:40,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:40,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 85 states and 110 transitions. [2024-12-06 00:55:40,526 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 110 transitions. [2024-12-06 00:55:40,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 00:55:40,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:40,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:40,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:40,560 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 00:55:40,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:40,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 84 states and 108 transitions. [2024-12-06 00:55:40,574 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 108 transitions. [2024-12-06 00:55:40,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 00:55:40,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:40,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:40,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:40,691 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 00:55:40,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:40,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 83 states and 107 transitions. [2024-12-06 00:55:40,930 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 107 transitions. [2024-12-06 00:55:40,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:55:40,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:40,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:40,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:40,960 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 00:55:40,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:40,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 82 states and 106 transitions. [2024-12-06 00:55:40,974 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 106 transitions. [2024-12-06 00:55:40,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:55:40,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:40,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:40,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:41,031 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 00:55:41,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:41,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 81 states and 105 transitions. [2024-12-06 00:55:41,046 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 105 transitions. [2024-12-06 00:55:41,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:55:41,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:41,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:41,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:41,218 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 00:55:41,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:41,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 90 states and 125 transitions. [2024-12-06 00:55:41,981 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 125 transitions. [2024-12-06 00:55:41,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:55:41,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:41,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:41,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:42,124 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 00:55:42,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:42,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 95 states and 134 transitions. [2024-12-06 00:55:42,582 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 134 transitions. [2024-12-06 00:55:42,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:55:42,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:42,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:42,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:42,885 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 00:55:44,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:44,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 104 states and 157 transitions. [2024-12-06 00:55:44,428 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 157 transitions. [2024-12-06 00:55:44,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:55:44,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:44,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:44,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:44,679 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 00:55:45,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:45,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 109 states and 167 transitions. [2024-12-06 00:55:45,356 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 167 transitions. [2024-12-06 00:55:45,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:55:45,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:45,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:45,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:45,698 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 00:55:46,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:46,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 110 states and 171 transitions. [2024-12-06 00:55:46,425 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 171 transitions. [2024-12-06 00:55:46,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:55:46,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:46,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:46,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:46,682 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 00:55:47,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:47,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 113 states and 175 transitions. [2024-12-06 00:55:47,731 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 175 transitions. [2024-12-06 00:55:47,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:55:47,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:47,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:47,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:47,972 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 00:55:48,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:48,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 114 states and 177 transitions. [2024-12-06 00:55:48,856 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 177 transitions. [2024-12-06 00:55:48,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:55:48,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:48,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:48,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:48,953 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 00:55:50,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:50,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 87 states and 118 transitions. [2024-12-06 00:55:50,087 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 118 transitions. [2024-12-06 00:55:50,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:55:50,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:50,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:50,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:50,432 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 00:55:53,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:53,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 95 states and 134 transitions. [2024-12-06 00:55:53,216 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 134 transitions. [2024-12-06 00:55:53,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:55:53,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:53,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:53,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:53,242 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 00:55:53,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:53,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 94 states and 133 transitions. [2024-12-06 00:55:53,255 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2024-12-06 00:55:53,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:55:53,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:53,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:53,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:53,421 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 00:55:53,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:53,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 95 states and 135 transitions. [2024-12-06 00:55:53,852 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 135 transitions. [2024-12-06 00:55:53,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:55:53,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:53,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:53,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:54,969 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 00:56:00,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:00,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 105 states and 156 transitions. [2024-12-06 00:56:00,372 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 156 transitions. [2024-12-06 00:56:00,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:56:00,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:00,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:00,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:00,916 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 00:56:02,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:02,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 107 states and 160 transitions. [2024-12-06 00:56:02,538 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 160 transitions. [2024-12-06 00:56:02,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:56:02,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:02,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:02,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:02,924 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 00:56:03,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:03,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 108 states and 162 transitions. [2024-12-06 00:56:03,598 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 162 transitions. [2024-12-06 00:56:03,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:56:03,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:03,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:03,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:04,350 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 00:56:06,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:06,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 110 states and 166 transitions. [2024-12-06 00:56:06,914 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 166 transitions. [2024-12-06 00:56:06,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:56:06,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:06,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:06,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:07,311 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 00:56:09,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:09,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 115 states and 179 transitions. [2024-12-06 00:56:09,667 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 179 transitions. [2024-12-06 00:56:09,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:56:09,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:09,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:09,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:09,691 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 00:56:10,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:10,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 116 states and 181 transitions. [2024-12-06 00:56:10,346 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 181 transitions. [2024-12-06 00:56:10,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:56:10,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:10,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:10,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:11,212 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:56:14,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:14,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 121 states and 198 transitions. [2024-12-06 00:56:14,755 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 198 transitions. [2024-12-06 00:56:14,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:56:14,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:14,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:14,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:14,813 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 00:56:15,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:15,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 123 states and 207 transitions. [2024-12-06 00:56:15,664 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 207 transitions. [2024-12-06 00:56:15,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:56:15,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:15,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:15,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:15,706 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 00:56:16,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:16,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 124 states and 208 transitions. [2024-12-06 00:56:16,445 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 208 transitions. [2024-12-06 00:56:16,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:56:16,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:16,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:16,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:16,520 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:56:17,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:17,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 125 states and 210 transitions. [2024-12-06 00:56:17,354 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 210 transitions. [2024-12-06 00:56:17,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:56:17,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:17,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:17,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:17,386 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 00:56:18,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:18,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 126 states and 211 transitions. [2024-12-06 00:56:18,209 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 211 transitions. [2024-12-06 00:56:18,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:56:18,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:18,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:18,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:18,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:56:19,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:19,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 127 states and 213 transitions. [2024-12-06 00:56:19,158 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 213 transitions. [2024-12-06 00:56:19,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:56:19,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:19,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:19,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:19,912 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:56:22,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:22,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 129 states and 216 transitions. [2024-12-06 00:56:22,804 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 216 transitions. [2024-12-06 00:56:22,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:56:22,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:22,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:22,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:24,752 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 00:56:34,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:34,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 143 states and 250 transitions. [2024-12-06 00:56:34,853 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 250 transitions. [2024-12-06 00:56:34,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:56:34,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:34,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:34,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:36,237 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 00:56:46,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:46,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 157 states and 284 transitions. [2024-12-06 00:56:46,189 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 284 transitions. [2024-12-06 00:56:46,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:56:46,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:46,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:46,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:48,005 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 00:56:52,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:52,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 162 states and 299 transitions. [2024-12-06 00:56:52,738 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 299 transitions. [2024-12-06 00:56:52,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:56:52,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:52,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:52,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:52,884 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 00:56:53,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:53,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 163 states and 301 transitions. [2024-12-06 00:56:53,907 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 301 transitions. [2024-12-06 00:56:53,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:56:53,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:53,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:53,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:54,024 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 00:56:57,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:57,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 167 states and 309 transitions. [2024-12-06 00:56:57,451 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 309 transitions. [2024-12-06 00:56:57,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:56:57,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:57,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:57,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:57,607 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 00:56:58,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:58,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 168 states and 312 transitions. [2024-12-06 00:56:58,868 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 312 transitions. [2024-12-06 00:56:58,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:56:58,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:58,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:58,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:59,053 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 00:57:00,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:00,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 169 states and 315 transitions. [2024-12-06 00:57:00,373 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 315 transitions. [2024-12-06 00:57:00,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:57:00,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:00,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:00,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:00,448 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 00:57:04,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:04,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 161 states and 297 transitions. [2024-12-06 00:57:04,141 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 297 transitions. [2024-12-06 00:57:04,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:57:04,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:04,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:04,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:04,178 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:05,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:05,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 163 states and 307 transitions. [2024-12-06 00:57:05,741 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 307 transitions. [2024-12-06 00:57:05,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:57:05,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:05,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:05,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:05,790 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 00:57:07,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:07,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 166 states and 318 transitions. [2024-12-06 00:57:07,897 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 318 transitions. [2024-12-06 00:57:07,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:57:07,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:07,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:07,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:08,543 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 00:57:10,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:10,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 169 states and 329 transitions. [2024-12-06 00:57:10,893 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 329 transitions. [2024-12-06 00:57:10,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:57:10,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:10,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:10,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:10,910 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 00:57:12,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:12,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 170 states and 331 transitions. [2024-12-06 00:57:12,113 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 331 transitions. [2024-12-06 00:57:12,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:57:12,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:12,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:12,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:12,146 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:14,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:14,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 171 states and 334 transitions. [2024-12-06 00:57:14,067 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 334 transitions. [2024-12-06 00:57:14,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:57:14,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:14,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:14,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:16,708 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 00:57:19,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:19,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 172 states and 334 transitions. [2024-12-06 00:57:19,347 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 334 transitions. [2024-12-06 00:57:19,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:57:19,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:19,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:19,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:19,401 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 00:57:20,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:20,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 173 states and 336 transitions. [2024-12-06 00:57:20,871 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 336 transitions. [2024-12-06 00:57:20,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:57:20,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:20,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:20,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:20,899 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 00:57:20,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:20,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 174 states and 337 transitions. [2024-12-06 00:57:20,916 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 337 transitions. [2024-12-06 00:57:20,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:57:20,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:20,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:20,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:23,792 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 00:57:43,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:43,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 190 states and 375 transitions. [2024-12-06 00:57:43,045 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 375 transitions. [2024-12-06 00:57:43,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:57:43,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:43,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:43,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:43,127 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 00:57:47,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:47,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 195 states and 388 transitions. [2024-12-06 00:57:47,821 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 388 transitions. [2024-12-06 00:57:47,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:57:47,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:47,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:47,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:51,137 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 00:57:57,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:57,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 199 states and 394 transitions. [2024-12-06 00:57:57,602 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 394 transitions. [2024-12-06 00:57:57,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:57:57,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:57,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:57,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:57,629 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 00:58:01,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:01,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 195 states and 388 transitions. [2024-12-06 00:58:01,985 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 388 transitions. [2024-12-06 00:58:01,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:58:01,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:01,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:01,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:04,928 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:58:11,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:11,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 191 states and 382 transitions. [2024-12-06 00:58:11,710 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 382 transitions. [2024-12-06 00:58:11,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:58:11,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:11,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:11,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:12,080 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 00:58:19,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:19,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 199 states and 410 transitions. [2024-12-06 00:58:19,713 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 410 transitions. [2024-12-06 00:58:19,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:58:19,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:19,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:19,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:21,153 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 00:58:46,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:46,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 216 states and 454 transitions. [2024-12-06 00:58:46,222 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 454 transitions. [2024-12-06 00:58:46,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:58:46,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:46,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:46,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:48,380 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:58:58,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:58,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 224 states and 475 transitions. [2024-12-06 00:58:58,870 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 475 transitions. [2024-12-06 00:58:58,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:58:58,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:58,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:58,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:58,897 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 00:59:03,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:03,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 228 states and 484 transitions. [2024-12-06 00:59:03,688 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 484 transitions. [2024-12-06 00:59:03,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:59:03,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:03,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:03,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:04,990 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 00:59:18,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:18,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 239 states and 538 transitions. [2024-12-06 00:59:18,847 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 538 transitions. [2024-12-06 00:59:18,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:59:18,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:18,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:18,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:18,912 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 00:59:21,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:21,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 238 states and 537 transitions. [2024-12-06 00:59:21,664 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 537 transitions. [2024-12-06 00:59:21,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:59:21,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:21,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:21,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:23,551 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:59:29,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:29,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 239 states and 539 transitions. [2024-12-06 00:59:29,258 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 539 transitions. [2024-12-06 00:59:29,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:59:29,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:29,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:29,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:29,285 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 00:59:31,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:31,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 240 states and 542 transitions. [2024-12-06 00:59:31,109 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 542 transitions. [2024-12-06 00:59:31,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:59:31,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:31,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:31,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:31,149 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 00:59:42,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:42,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 249 states and 558 transitions. [2024-12-06 00:59:42,112 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 558 transitions. [2024-12-06 00:59:42,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:59:42,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:42,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:42,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:42,134 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 00:59:44,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:44,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 248 states and 557 transitions. [2024-12-06 00:59:44,925 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 557 transitions. [2024-12-06 00:59:44,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:59:44,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:44,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:44,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:49,815 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 01:00:00,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:00,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 253 states and 593 transitions. [2024-12-06 01:00:00,788 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 593 transitions. [2024-12-06 01:00:00,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:00:00,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:00,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:00,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:07,353 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:00:43,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:43,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 271 states and 654 transitions. [2024-12-06 01:00:43,256 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 654 transitions. [2024-12-06 01:00:43,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:00:43,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:43,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:43,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:46,908 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 01:01:00,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:00,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 276 states and 666 transitions. [2024-12-06 01:01:00,304 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 666 transitions. [2024-12-06 01:01:00,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:01:00,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:00,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:00,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:04,224 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 01:01:26,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:26,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 287 states and 693 transitions. [2024-12-06 01:01:26,519 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 693 transitions. [2024-12-06 01:01:26,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:01:26,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:26,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:26,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:30,868 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 01:01:42,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:42,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 292 states and 708 transitions. [2024-12-06 01:01:42,949 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 708 transitions. [2024-12-06 01:01:42,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:01:42,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:42,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:42,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:44,672 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 01:01:47,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:47,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 293 states and 713 transitions. [2024-12-06 01:01:47,821 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 713 transitions. [2024-12-06 01:01:47,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:01:47,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:47,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:47,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:49,003 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 01:01:57,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:57,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 298 states and 727 transitions. [2024-12-06 01:01:57,990 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 727 transitions. [2024-12-06 01:01:57,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:01:57,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:57,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:57,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:58,225 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:02:07,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:07,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 303 states and 739 transitions. [2024-12-06 01:02:07,241 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 739 transitions. [2024-12-06 01:02:07,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:02:07,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:07,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:07,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:08,564 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:02:20,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:20,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 308 states and 755 transitions. [2024-12-06 01:02:20,328 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 755 transitions. [2024-12-06 01:02:20,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:02:20,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:20,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:20,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:20,529 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:02:35,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:35,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 317 states and 779 transitions. [2024-12-06 01:02:35,310 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 779 transitions. [2024-12-06 01:02:35,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:02:35,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:35,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:35,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:36,838 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:03:03,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:03,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 330 states and 810 transitions. [2024-12-06 01:03:03,922 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 810 transitions. [2024-12-06 01:03:03,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:03:03,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:03,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:03,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:04,058 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:03:06,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:06,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 331 states and 814 transitions. [2024-12-06 01:03:06,539 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 814 transitions. [2024-12-06 01:03:06,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:03:06,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:06,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:06,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:07,861 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:15,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:15,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 334 states and 817 transitions. [2024-12-06 01:03:15,616 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 817 transitions. [2024-12-06 01:03:15,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:03:15,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:15,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:15,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:18,794 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:42,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:42,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 343 states and 844 transitions. [2024-12-06 01:03:42,703 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 844 transitions. [2024-12-06 01:03:42,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:03:42,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:42,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:42,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:47,615 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 01:04:23,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:23,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 356 states and 876 transitions. [2024-12-06 01:04:23,278 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 876 transitions. [2024-12-06 01:04:23,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:04:23,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:23,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:23,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:23,336 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:04:26,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:26,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 357 states and 882 transitions. [2024-12-06 01:04:26,597 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 882 transitions. [2024-12-06 01:04:26,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:04:26,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:26,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:26,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:26,648 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:04:27,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:27,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 358 states and 887 transitions. [2024-12-06 01:04:27,671 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 887 transitions. [2024-12-06 01:04:27,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:04:27,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:27,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:27,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:32,631 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 01:04:58,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:58,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 367 states and 911 transitions. [2024-12-06 01:04:58,734 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 911 transitions. [2024-12-06 01:04:58,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:04:58,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:58,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:58,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:58,767 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 01:05:10,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:10,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 372 states and 919 transitions. [2024-12-06 01:05:10,670 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 919 transitions. [2024-12-06 01:05:10,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:05:10,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:10,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:10,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:10,773 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 01:05:17,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:17,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 375 states and 921 transitions. [2024-12-06 01:05:17,499 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 921 transitions. [2024-12-06 01:05:17,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:05:17,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:17,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:17,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:17,551 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:05:21,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:21,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 376 states and 925 transitions. [2024-12-06 01:05:21,169 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 925 transitions. [2024-12-06 01:05:21,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:05:21,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:21,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:21,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:21,200 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 01:05:32,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:32,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 381 states and 930 transitions. [2024-12-06 01:05:32,567 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 930 transitions. [2024-12-06 01:05:32,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:05:32,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:32,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:32,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:32,599 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 01:05:45,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:45,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 386 states and 941 transitions. [2024-12-06 01:05:45,546 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 941 transitions. [2024-12-06 01:05:45,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:05:45,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:45,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:45,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:45,713 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 01:05:47,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:47,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 387 states and 941 transitions. [2024-12-06 01:05:47,979 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 941 transitions. [2024-12-06 01:05:47,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:05:47,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:47,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:47,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:48,011 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 01:06:00,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:00,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 392 states and 952 transitions. [2024-12-06 01:06:00,418 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 952 transitions. [2024-12-06 01:06:00,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:06:00,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:00,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:00,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:00,552 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 01:06:03,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:03,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 393 states and 952 transitions. [2024-12-06 01:06:03,578 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 952 transitions. [2024-12-06 01:06:03,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:06:03,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:03,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:03,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:03,610 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 01:06:11,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:11,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 396 states and 956 transitions. [2024-12-06 01:06:11,558 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 956 transitions. [2024-12-06 01:06:11,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:06:11,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:11,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:11,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:11,718 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 01:06:15,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:15,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 397 states and 961 transitions. [2024-12-06 01:06:15,567 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 961 transitions. [2024-12-06 01:06:15,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:06:15,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:15,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:15,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:15,603 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 01:06:17,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:17,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 398 states and 962 transitions. [2024-12-06 01:06:17,853 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 962 transitions. [2024-12-06 01:06:17,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:06:17,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:17,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:17,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:17,960 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 01:06:19,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:19,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 399 states and 964 transitions. [2024-12-06 01:06:19,835 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 964 transitions. [2024-12-06 01:06:19,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:06:19,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:19,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:19,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:20,014 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 01:06:23,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:23,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 400 states and 969 transitions. [2024-12-06 01:06:23,662 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 969 transitions. [2024-12-06 01:06:23,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:06:23,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:23,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:23,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:23,793 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 01:06:26,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:26,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 401 states and 969 transitions. [2024-12-06 01:06:26,037 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 969 transitions. [2024-12-06 01:06:26,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:06:26,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:26,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:26,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:26,069 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 01:06:28,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:28,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 402 states and 973 transitions. [2024-12-06 01:06:28,356 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 973 transitions. [2024-12-06 01:06:28,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:06:28,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:28,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:28,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:28,485 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 01:06:30,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:30,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 403 states and 973 transitions. [2024-12-06 01:06:30,761 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 973 transitions. [2024-12-06 01:06:30,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:06:30,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:30,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:30,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:30,939 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 01:06:33,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:33,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 404 states and 973 transitions. [2024-12-06 01:06:33,468 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 973 transitions. [2024-12-06 01:06:33,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:06:33,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:33,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:33,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:33,499 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 01:06:36,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:36,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 405 states and 973 transitions. [2024-12-06 01:06:36,589 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 973 transitions. [2024-12-06 01:06:36,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:06:36,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:36,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:36,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:36,623 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 01:06:39,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:39,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 406 states and 973 transitions. [2024-12-06 01:06:39,077 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 973 transitions. [2024-12-06 01:06:39,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:06:39,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:39,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:39,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:46,698 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:07:20,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:20,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 412 states and 997 transitions. [2024-12-06 01:07:20,559 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 997 transitions. [2024-12-06 01:07:20,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:07:20,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:20,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:20,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:28,472 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:07:39,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:39,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 413 states and 998 transitions. [2024-12-06 01:07:39,158 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 998 transitions. [2024-12-06 01:07:39,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:07:39,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:39,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:39,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:41,935 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:08:22,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:22,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 428 states and 1035 transitions. [2024-12-06 01:08:22,264 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1035 transitions. [2024-12-06 01:08:22,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:08:22,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:22,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:22,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:30,162 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:08:40,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:40,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 429 states and 1039 transitions. [2024-12-06 01:08:40,274 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 1039 transitions. [2024-12-06 01:08:40,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:08:40,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:40,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:40,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:40,875 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:08:44,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:44,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 430 states and 1043 transitions. [2024-12-06 01:08:44,416 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1043 transitions. [2024-12-06 01:08:44,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:08:44,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:44,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:44,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:49,871 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:09:13,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:13,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 431 states and 1045 transitions. [2024-12-06 01:09:13,548 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 1045 transitions. [2024-12-06 01:09:13,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:09:13,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:13,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:13,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:13,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.