./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-15/cstrncpy_malloc.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80fc79fa-f123-4d62-8601-6c6cbaffedb3/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80fc79fa-f123-4d62-8601-6c6cbaffedb3/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80fc79fa-f123-4d62-8601-6c6cbaffedb3/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80fc79fa-f123-4d62-8601-6c6cbaffedb3/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-15/cstrncpy_malloc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80fc79fa-f123-4d62-8601-6c6cbaffedb3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80fc79fa-f123-4d62-8601-6c6cbaffedb3/bin/ukojak-verify-ImItNfHLgk --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 6e588807776461813c1ae9106dc80912b11e9df5504cf2f27974dc29a72efbfe --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:58:25,690 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:58:25,797 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80fc79fa-f123-4d62-8601-6c6cbaffedb3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-09 00:58:25,804 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:58:25,805 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:58:25,827 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:58:25,829 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:58:25,829 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:58:25,830 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:58:25,830 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:58:25,831 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:58:25,831 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:58:25,832 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:58:25,833 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:58:25,833 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:58:25,834 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:58:25,837 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:58:25,837 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:58:25,837 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:58:25,838 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:58:25,838 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:58:25,843 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:58:25,843 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:58:25,843 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:58:25,844 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:58:25,844 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:58:25,844 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:58:25,845 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80fc79fa-f123-4d62-8601-6c6cbaffedb3/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80fc79fa-f123-4d62-8601-6c6cbaffedb3/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6e588807776461813c1ae9106dc80912b11e9df5504cf2f27974dc29a72efbfe [2024-11-09 00:58:26,177 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:58:26,211 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:58:26,214 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:58:26,216 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:58:26,218 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:58:26,219 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80fc79fa-f123-4d62-8601-6c6cbaffedb3/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/termination-15/cstrncpy_malloc.i Unable to find full path for "g++" [2024-11-09 00:58:28,406 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:58:28,668 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:58:28,669 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80fc79fa-f123-4d62-8601-6c6cbaffedb3/sv-benchmarks/c/termination-15/cstrncpy_malloc.i [2024-11-09 00:58:28,686 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80fc79fa-f123-4d62-8601-6c6cbaffedb3/bin/ukojak-verify-ImItNfHLgk/data/05e9b3d8b/1741f428d6514473a320a04bd89f2da0/FLAG50db27946 [2024-11-09 00:58:28,708 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80fc79fa-f123-4d62-8601-6c6cbaffedb3/bin/ukojak-verify-ImItNfHLgk/data/05e9b3d8b/1741f428d6514473a320a04bd89f2da0 [2024-11-09 00:58:28,712 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:58:28,713 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:58:28,715 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:58:28,716 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:58:28,722 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:58:28,723 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:58:28" (1/1) ... [2024-11-09 00:58:28,724 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@709afa88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:28, skipping insertion in model container [2024-11-09 00:58:28,725 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:58:28" (1/1) ... [2024-11-09 00:58:28,769 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:58:29,250 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:58:29,261 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:58:29,341 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:58:29,384 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:58:29,385 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:29 WrapperNode [2024-11-09 00:58:29,385 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:58:29,387 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:58:29,387 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:58:29,387 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:58:29,396 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:29" (1/1) ... [2024-11-09 00:58:29,408 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:29" (1/1) ... [2024-11-09 00:58:29,432 INFO L138 Inliner]: procedures = 152, calls = 11, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 76 [2024-11-09 00:58:29,433 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:58:29,433 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:58:29,434 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:58:29,434 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:58:29,444 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:29" (1/1) ... [2024-11-09 00:58:29,444 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:29" (1/1) ... [2024-11-09 00:58:29,447 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:29" (1/1) ... [2024-11-09 00:58:29,447 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:29" (1/1) ... [2024-11-09 00:58:29,459 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:29" (1/1) ... [2024-11-09 00:58:29,467 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:29" (1/1) ... [2024-11-09 00:58:29,469 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:29" (1/1) ... [2024-11-09 00:58:29,474 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:29" (1/1) ... [2024-11-09 00:58:29,476 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:58:29,477 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:58:29,477 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:58:29,477 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:58:29,482 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:29" (1/1) ... [2024-11-09 00:58:29,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:58:29,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80fc79fa-f123-4d62-8601-6c6cbaffedb3/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:58:29,528 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80fc79fa-f123-4d62-8601-6c6cbaffedb3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:58:29,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80fc79fa-f123-4d62-8601-6c6cbaffedb3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:58:29,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:58:29,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:58:29,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:58:29,574 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:58:29,574 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:58:29,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:58:29,698 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:58:29,702 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:58:30,024 INFO L? ?]: Removed 51 outVars from TransFormulas that were not future-live. [2024-11-09 00:58:30,025 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:58:30,094 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:58:30,094 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:58:30,094 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:58:30 BoogieIcfgContainer [2024-11-09 00:58:30,095 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:58:30,096 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:58:30,096 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:58:30,108 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:58:30,109 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:58:30" (1/1) ... [2024-11-09 00:58:30,120 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:58:30,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:30,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 34 states and 38 transitions. [2024-11-09 00:58:30,178 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 38 transitions. [2024-11-09 00:58:30,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-09 00:58:30,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:30,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:30,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:30,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:30,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:30,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 33 states and 37 transitions. [2024-11-09 00:58:30,687 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 37 transitions. [2024-11-09 00:58:30,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-09 00:58:30,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:30,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:30,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:31,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:31,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:31,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 32 states and 36 transitions. [2024-11-09 00:58:31,345 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 36 transitions. [2024-11-09 00:58:31,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:58:31,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:31,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:31,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:31,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:31,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:31,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 35 states and 42 transitions. [2024-11-09 00:58:31,608 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 42 transitions. [2024-11-09 00:58:31,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:58:31,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:31,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:31,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:31,939 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:32,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:32,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 38 states and 47 transitions. [2024-11-09 00:58:32,632 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 47 transitions. [2024-11-09 00:58:32,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:58:32,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:32,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:32,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:32,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:33,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:33,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 41 states and 56 transitions. [2024-11-09 00:58:33,288 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 56 transitions. [2024-11-09 00:58:33,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:58:33,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:33,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:33,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:33,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:33,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:33,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 41 states and 54 transitions. [2024-11-09 00:58:33,662 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 54 transitions. [2024-11-09 00:58:33,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:58:33,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:33,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:33,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:33,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:35,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:35,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 45 states and 61 transitions. [2024-11-09 00:58:35,362 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 61 transitions. [2024-11-09 00:58:35,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:58:35,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:35,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:35,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:36,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:38,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:38,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 49 states and 68 transitions. [2024-11-09 00:58:38,485 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 68 transitions. [2024-11-09 00:58:38,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:58:38,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:38,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:38,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:38,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:39,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:39,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 53 states and 80 transitions. [2024-11-09 00:58:39,988 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 80 transitions. [2024-11-09 00:58:39,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:58:39,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:39,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:40,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:40,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:41,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:41,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 54 states and 81 transitions. [2024-11-09 00:58:41,290 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 81 transitions. [2024-11-09 00:58:41,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:58:41,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:41,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:41,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:41,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:43,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:43,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 56 states and 84 transitions. [2024-11-09 00:58:43,118 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 84 transitions. [2024-11-09 00:58:43,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:58:43,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:43,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:43,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:44,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:50,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:50,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 64 states and 109 transitions. [2024-11-09 00:58:50,543 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 109 transitions. [2024-11-09 00:58:50,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:58:50,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:50,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:50,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:51,607 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:56,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:56,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 69 states and 125 transitions. [2024-11-09 00:58:56,567 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 125 transitions. [2024-11-09 00:58:56,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:58:56,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:56,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:56,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:56,624 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:58:58,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:58,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 71 states and 129 transitions. [2024-11-09 00:58:58,963 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 129 transitions. [2024-11-09 00:58:58,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:58:58,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:58,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:58,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:58,998 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:59:01,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:01,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 75 states and 135 transitions. [2024-11-09 00:59:01,927 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 135 transitions. [2024-11-09 00:59:01,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:59:01,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:01,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:01,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:01,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:03,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:03,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 77 states and 141 transitions. [2024-11-09 00:59:03,260 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 141 transitions. [2024-11-09 00:59:03,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:59:03,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:03,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:03,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:03,302 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:59:06,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:06,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 81 states and 148 transitions. [2024-11-09 00:59:06,328 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 148 transitions. [2024-11-09 00:59:06,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:59:06,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:06,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:06,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:07,651 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:09,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:09,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 82 states and 151 transitions. [2024-11-09 00:59:09,511 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 151 transitions. [2024-11-09 00:59:09,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:59:09,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:09,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:09,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:09,533 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:59:10,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:10,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 83 states and 153 transitions. [2024-11-09 00:59:10,276 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 153 transitions. [2024-11-09 00:59:10,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:59:10,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:10,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:10,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:10,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:11,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:11,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 85 states and 159 transitions. [2024-11-09 00:59:11,873 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 159 transitions. [2024-11-09 00:59:11,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:59:11,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:11,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:11,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:12,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:18,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:18,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 95 states and 187 transitions. [2024-11-09 00:59:18,977 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 187 transitions. [2024-11-09 00:59:18,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:59:18,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:18,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:18,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:19,017 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:19,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:19,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 96 states and 189 transitions. [2024-11-09 00:59:19,829 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 189 transitions. [2024-11-09 00:59:19,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:59:19,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:19,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:19,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:19,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:21,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:21,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 98 states and 195 transitions. [2024-11-09 00:59:21,630 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 195 transitions. [2024-11-09 00:59:21,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:59:21,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:21,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:21,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:21,686 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:59:22,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:22,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 98 states and 194 transitions. [2024-11-09 00:59:22,508 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 194 transitions. [2024-11-09 00:59:22,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:59:22,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:22,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:22,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:26,386 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:41,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:41,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 108 states and 227 transitions. [2024-11-09 00:59:41,115 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 227 transitions. [2024-11-09 00:59:41,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:59:41,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:41,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:41,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:41,425 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:59:50,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:50,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 119 states and 258 transitions. [2024-11-09 00:59:50,867 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 258 transitions. [2024-11-09 00:59:50,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:59:50,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:50,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:50,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:50,895 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:59:51,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:51,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 120 states and 260 transitions. [2024-11-09 00:59:51,998 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 260 transitions. [2024-11-09 00:59:51,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:59:51,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:51,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:52,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:52,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:54,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:54,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 122 states and 267 transitions. [2024-11-09 00:59:54,674 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 267 transitions. [2024-11-09 00:59:54,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:59:54,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:54,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:54,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:54,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:59:55,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:55,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 123 states and 270 transitions. [2024-11-09 00:59:55,927 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 270 transitions. [2024-11-09 00:59:55,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:59:55,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:55,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:55,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:56,314 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 01:00:09,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:09,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 135 states and 301 transitions. [2024-11-09 01:00:09,351 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 301 transitions. [2024-11-09 01:00:09,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 01:00:09,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:09,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:09,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:09,376 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 01:00:10,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:10,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 136 states and 304 transitions. [2024-11-09 01:00:10,596 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 304 transitions. [2024-11-09 01:00:10,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 01:00:10,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:10,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:10,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:10,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:13,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:13,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 138 states and 311 transitions. [2024-11-09 01:00:13,919 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 311 transitions. [2024-11-09 01:00:13,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 01:00:13,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:13,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:13,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:13,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:00:15,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:15,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 139 states and 314 transitions. [2024-11-09 01:00:15,334 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 314 transitions. [2024-11-09 01:00:15,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 01:00:15,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:15,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:15,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:15,396 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 01:00:19,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:19,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 140 states and 321 transitions. [2024-11-09 01:00:19,884 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 321 transitions. [2024-11-09 01:00:19,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 01:00:19,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:19,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:19,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:24,534 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:36,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:36,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 144 states and 333 transitions. [2024-11-09 01:00:36,237 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 333 transitions. [2024-11-09 01:00:36,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 01:00:36,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:36,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:36,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:36,818 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 01:00:55,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:55,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 157 states and 367 transitions. [2024-11-09 01:00:55,372 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 367 transitions. [2024-11-09 01:00:55,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 01:00:55,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:55,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:55,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:55,818 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 01:00:57,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:57,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 158 states and 370 transitions. [2024-11-09 01:00:57,668 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 370 transitions. [2024-11-09 01:00:57,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 01:00:57,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:57,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:57,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:57,691 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 01:01:01,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:01,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 161 states and 373 transitions. [2024-11-09 01:01:01,479 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 373 transitions. [2024-11-09 01:01:01,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 01:01:01,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:01,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:01,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:06,290 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:26,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:26,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 170 states and 403 transitions. [2024-11-09 01:01:26,315 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 403 transitions. [2024-11-09 01:01:26,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 01:01:26,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:26,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:26,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:26,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:30,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:30,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 172 states and 411 transitions. [2024-11-09 01:01:30,430 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 411 transitions. [2024-11-09 01:01:30,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 01:01:30,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:30,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:30,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:30,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:01:32,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:32,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 173 states and 414 transitions. [2024-11-09 01:01:32,197 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 414 transitions. [2024-11-09 01:01:32,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 01:01:32,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:32,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:32,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:40,094 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:19,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:19,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 186 states and 482 transitions. [2024-11-09 01:02:19,610 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 482 transitions. [2024-11-09 01:02:19,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 01:02:19,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:19,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:19,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:23,260 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 01:02:58,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:58,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 200 states and 521 transitions. [2024-11-09 01:02:58,299 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 521 transitions. [2024-11-09 01:02:58,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 01:02:58,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:58,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:58,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:58,995 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 01:03:01,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:01,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 201 states and 525 transitions. [2024-11-09 01:03:01,784 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 525 transitions. [2024-11-09 01:03:01,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 01:03:01,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:01,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:01,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:01,805 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 01:03:06,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:06,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 204 states and 527 transitions. [2024-11-09 01:03:06,992 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 527 transitions. [2024-11-09 01:03:06,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 01:03:06,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:06,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:07,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:08,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:30,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:30,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 211 states and 553 transitions. [2024-11-09 01:03:30,958 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 553 transitions. [2024-11-09 01:03:30,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 01:03:30,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:30,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:30,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:31,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:03:37,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:37,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 214 states and 567 transitions. [2024-11-09 01:03:37,938 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 567 transitions. [2024-11-09 01:03:37,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 01:03:37,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:37,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:37,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:37,960 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 01:03:40,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:40,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 215 states and 570 transitions. [2024-11-09 01:03:40,848 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 570 transitions. [2024-11-09 01:03:40,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 01:03:40,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:40,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:40,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:40,870 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 01:03:44,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:44,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 217 states and 574 transitions. [2024-11-09 01:03:44,915 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 574 transitions. [2024-11-09 01:03:44,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 01:03:44,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:44,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:44,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:44,952 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:03:51,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:51,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 221 states and 577 transitions. [2024-11-09 01:03:51,753 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 577 transitions. [2024-11-09 01:03:51,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 01:03:51,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:51,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:51,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:51,778 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 01:03:55,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:55,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 223 states and 583 transitions. [2024-11-09 01:03:55,971 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 583 transitions. [2024-11-09 01:03:55,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 01:03:55,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:55,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:55,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:55,996 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 01:03:58,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:58,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 224 states and 584 transitions. [2024-11-09 01:03:58,693 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 584 transitions. [2024-11-09 01:03:58,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 01:03:58,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:58,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:58,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:58,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:04:06,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:06,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 227 states and 598 transitions. [2024-11-09 01:04:06,114 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 598 transitions. [2024-11-09 01:04:06,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 01:04:06,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:06,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:06,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:06,137 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 01:04:14,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:14,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 231 states and 602 transitions. [2024-11-09 01:04:14,868 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 602 transitions. [2024-11-09 01:04:14,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 01:04:14,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:14,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:14,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:28,488 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:13,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:13,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 240 states and 626 transitions. [2024-11-09 01:05:13,301 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 626 transitions. [2024-11-09 01:05:13,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 01:05:13,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:13,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:13,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:22,195 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:58,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:58,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 248 states and 682 transitions. [2024-11-09 01:05:58,297 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 682 transitions. [2024-11-09 01:05:58,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 01:05:58,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:58,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:58,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:58,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:06:07,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:07,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 251 states and 697 transitions. [2024-11-09 01:06:07,363 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 697 transitions. [2024-11-09 01:06:07,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 01:06:07,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:07,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:07,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:07,412 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 01:06:10,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:10,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 252 states and 700 transitions. [2024-11-09 01:06:10,705 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 700 transitions. [2024-11-09 01:06:10,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 01:06:10,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:10,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:10,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:11,353 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:15,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:15,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 252 states and 699 transitions. [2024-11-09 01:06:15,360 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 699 transitions. [2024-11-09 01:06:15,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 01:06:15,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:15,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:15,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:15,402 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 01:06:20,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:20,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 254 states and 703 transitions. [2024-11-09 01:06:20,517 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 703 transitions. [2024-11-09 01:06:20,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 01:06:20,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:20,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:20,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:20,541 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 01:06:34,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:34,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 258 states and 707 transitions. [2024-11-09 01:06:34,008 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 707 transitions. [2024-11-09 01:06:34,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 01:06:34,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:34,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:34,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:34,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:06:44,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:44,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 261 states and 725 transitions. [2024-11-09 01:06:44,870 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 725 transitions. [2024-11-09 01:06:44,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 01:06:44,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:44,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:44,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:44,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 01:06:50,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:50,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 263 states and 732 transitions. [2024-11-09 01:06:50,183 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 732 transitions. [2024-11-09 01:06:50,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 01:06:50,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:50,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:50,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:50,211 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 01:06:58,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:58,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 266 states and 737 transitions. [2024-11-09 01:06:58,978 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 737 transitions. [2024-11-09 01:06:58,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 01:06:58,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:58,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:58,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:59,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:07:07,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:07,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 268 states and 746 transitions. [2024-11-09 01:07:07,425 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 746 transitions. [2024-11-09 01:07:07,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 01:07:07,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:07,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:07,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:07,449 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 01:07:10,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:10,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 269 states and 747 transitions. [2024-11-09 01:07:10,488 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 747 transitions. [2024-11-09 01:07:10,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 01:07:10,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:10,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:10,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:10,512 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 01:07:16,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:16,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 271 states and 755 transitions. [2024-11-09 01:07:16,874 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 755 transitions. [2024-11-09 01:07:16,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 01:07:16,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:16,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:16,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:16,891 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 01:07:20,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:20,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 272 states and 756 transitions. [2024-11-09 01:07:20,397 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 756 transitions. [2024-11-09 01:07:20,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 01:07:20,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:20,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:20,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:33,290 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:20,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:20,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 281 states and 784 transitions. [2024-11-09 01:08:20,919 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 784 transitions. [2024-11-09 01:08:20,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 01:08:20,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:20,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:20,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:20,979 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 01:08:36,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:36,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 285 states and 789 transitions. [2024-11-09 01:08:36,536 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 789 transitions. [2024-11-09 01:08:36,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 01:08:36,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:36,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:36,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:36,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 01:08:39,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:39,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 286 states and 791 transitions. [2024-11-09 01:08:39,764 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 791 transitions. [2024-11-09 01:08:39,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 01:08:39,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:39,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:39,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:39,786 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 01:08:45,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:45,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 288 states and 799 transitions. [2024-11-09 01:08:45,769 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 799 transitions. [2024-11-09 01:08:45,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 01:08:45,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:45,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:45,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:45,800 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 01:08:49,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:49,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 289 states and 801 transitions. [2024-11-09 01:08:49,407 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 801 transitions. [2024-11-09 01:08:49,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 01:08:49,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:49,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:49,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:49,433 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 01:08:55,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:55,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 291 states and 807 transitions. [2024-11-09 01:08:55,746 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 807 transitions. [2024-11-09 01:08:55,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 01:08:55,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:55,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:55,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:55,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 01:08:59,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:59,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 292 states and 808 transitions. [2024-11-09 01:08:59,867 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 808 transitions. [2024-11-09 01:08:59,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 01:08:59,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:59,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:59,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:59,893 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 01:09:05,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:05,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 294 states and 811 transitions. [2024-11-09 01:09:05,776 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 811 transitions. [2024-11-09 01:09:05,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 01:09:05,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:05,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:05,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:06,525 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 01:09:25,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:25,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 298 states and 816 transitions. [2024-11-09 01:09:25,401 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 816 transitions. [2024-11-09 01:09:25,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 01:09:25,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:25,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:25,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:25,470 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 01:09:29,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:29,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 299 states and 818 transitions. [2024-11-09 01:09:29,519 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 818 transitions. [2024-11-09 01:09:29,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 01:09:29,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:29,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:29,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:37,910 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:23,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:23,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 307 states and 874 transitions. [2024-11-09 01:10:23,449 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 874 transitions. [2024-11-09 01:10:23,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 01:10:23,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:23,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:23,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:23,519 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 01:10:32,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:32,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 309 states and 882 transitions. [2024-11-09 01:10:32,176 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 882 transitions. [2024-11-09 01:10:32,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 01:10:32,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:32,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:32,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:32,230 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 01:10:37,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:37,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 310 states and 884 transitions. [2024-11-09 01:10:37,447 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 884 transitions. [2024-11-09 01:10:37,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 01:10:37,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:37,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:37,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:37,562 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 01:10:45,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:45,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 312 states and 890 transitions. [2024-11-09 01:10:45,552 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 890 transitions. [2024-11-09 01:10:45,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 01:10:45,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:45,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:45,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:45,602 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 01:10:53,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:53,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 314 states and 893 transitions. [2024-11-09 01:10:53,291 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 893 transitions. [2024-11-09 01:10:53,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 01:10:53,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:53,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:53,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:53,351 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 01:10:58,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:58,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 315 states and 894 transitions. [2024-11-09 01:10:58,803 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 894 transitions. [2024-11-09 01:10:58,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:10:58,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:58,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:58,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:59,246 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 01:11:07,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:07,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 317 states and 901 transitions. [2024-11-09 01:11:07,950 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 901 transitions. [2024-11-09 01:11:07,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:11:07,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:07,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:07,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:07,985 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 01:11:12,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:12,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 318 states and 903 transitions. [2024-11-09 01:11:12,506 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 903 transitions. [2024-11-09 01:11:12,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:11:12,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:12,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:12,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:12,528 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 01:11:20,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:20,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 320 states and 911 transitions. [2024-11-09 01:11:20,623 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 911 transitions. [2024-11-09 01:11:20,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:11:20,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:20,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:20,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:20,751 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 01:11:44,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:44,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 325 states and 931 transitions. [2024-11-09 01:11:44,527 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 931 transitions. [2024-11-09 01:11:44,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:11:44,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:44,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:44,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:44,554 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-09 01:11:48,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:48,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 326 states and 933 transitions. [2024-11-09 01:11:48,223 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 933 transitions. [2024-11-09 01:11:48,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:11:48,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:48,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:48,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:48,242 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 01:11:52,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:52,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 327 states and 935 transitions. [2024-11-09 01:11:52,867 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 935 transitions. [2024-11-09 01:11:52,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:11:52,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:52,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:52,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:52,898 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-09 01:12:00,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:00,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 329 states and 938 transitions. [2024-11-09 01:12:00,123 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 938 transitions. [2024-11-09 01:12:00,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:12:00,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:00,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:00,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:00,293 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 01:12:06,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:06,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 330 states and 940 transitions. [2024-11-09 01:12:06,362 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 940 transitions. [2024-11-09 01:12:06,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:12:06,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:06,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:06,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:06,383 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 01:12:14,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:14,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 332 states and 943 transitions. [2024-11-09 01:12:14,118 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 943 transitions. [2024-11-09 01:12:14,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:12:14,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:14,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:14,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat