./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label14.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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_8c7d3bd1-94ff-4d25-85ef-a9a74689082d/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c7d3bd1-94ff-4d25-85ef-a9a74689082d/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_8c7d3bd1-94ff-4d25-85ef-a9a74689082d/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c7d3bd1-94ff-4d25-85ef-a9a74689082d/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label14.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c7d3bd1-94ff-4d25-85ef-a9a74689082d/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c7d3bd1-94ff-4d25-85ef-a9a74689082d/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3c7bca2a9ca1fa5759a3bb742a2f007c84b4e12e8a9691b671c463c879a191c8 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:35:14,940 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:35:15,084 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c7d3bd1-94ff-4d25-85ef-a9a74689082d/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 19:35:15,092 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:35:15,093 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:35:15,138 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:35:15,139 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:35:15,140 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:35:15,141 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:35:15,143 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:35:15,144 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:35:15,144 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:35:15,145 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:35:15,149 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:35:15,150 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:35:15,151 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:35:15,152 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:35:15,152 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:35:15,153 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:35:15,153 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:35:15,154 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:35:15,158 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:35:15,159 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:35:15,159 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:35:15,160 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:35:15,160 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:35:15,161 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:35:15,162 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:35:15,165 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:35:15,165 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:35:15,166 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:35:15,167 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:35:15,168 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:35:15,170 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_8c7d3bd1-94ff-4d25-85ef-a9a74689082d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c7d3bd1-94ff-4d25-85ef-a9a74689082d/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3c7bca2a9ca1fa5759a3bb742a2f007c84b4e12e8a9691b671c463c879a191c8 [2024-11-08 19:35:15,543 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:35:15,591 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:35:15,595 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:35:15,597 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:35:15,598 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:35:15,599 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c7d3bd1-94ff-4d25-85ef-a9a74689082d/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem06_label14.c Unable to find full path for "g++" [2024-11-08 19:35:18,198 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:35:19,090 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:35:19,091 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c7d3bd1-94ff-4d25-85ef-a9a74689082d/sv-benchmarks/c/eca-rers2012/Problem06_label14.c [2024-11-08 19:35:19,136 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c7d3bd1-94ff-4d25-85ef-a9a74689082d/bin/ukojak-verify-ImItNfHLgk/data/933db6fc6/fc7cdd6236194bca80f088de196d2626/FLAG3defc934e [2024-11-08 19:35:19,306 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c7d3bd1-94ff-4d25-85ef-a9a74689082d/bin/ukojak-verify-ImItNfHLgk/data/933db6fc6/fc7cdd6236194bca80f088de196d2626 [2024-11-08 19:35:19,309 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:35:19,311 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:35:19,313 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:35:19,313 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:35:19,320 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:35:19,321 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:35:19" (1/1) ... [2024-11-08 19:35:19,324 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a4e6f72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:19, skipping insertion in model container [2024-11-08 19:35:19,324 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:35:19" (1/1) ... [2024-11-08 19:35:19,607 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:35:22,173 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c7d3bd1-94ff-4d25-85ef-a9a74689082d/sv-benchmarks/c/eca-rers2012/Problem06_label14.c[335294,335307] [2024-11-08 19:35:22,206 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:35:22,221 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:35:23,720 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c7d3bd1-94ff-4d25-85ef-a9a74689082d/sv-benchmarks/c/eca-rers2012/Problem06_label14.c[335294,335307] [2024-11-08 19:35:23,729 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:35:23,803 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:35:23,804 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:23 WrapperNode [2024-11-08 19:35:23,804 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:35:23,806 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:35:23,807 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:35:23,807 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:35:23,817 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:23" (1/1) ... [2024-11-08 19:35:23,986 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:23" (1/1) ... [2024-11-08 19:35:24,606 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-08 19:35:24,607 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:35:24,607 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:35:24,608 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:35:24,608 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:35:24,620 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:23" (1/1) ... [2024-11-08 19:35:24,620 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:23" (1/1) ... [2024-11-08 19:35:24,702 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:23" (1/1) ... [2024-11-08 19:35:24,703 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:23" (1/1) ... [2024-11-08 19:35:24,970 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:23" (1/1) ... [2024-11-08 19:35:25,035 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:23" (1/1) ... [2024-11-08 19:35:25,076 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:23" (1/1) ... [2024-11-08 19:35:25,110 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:23" (1/1) ... [2024-11-08 19:35:25,208 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:35:25,210 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:35:25,210 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:35:25,210 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:35:25,211 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:23" (1/1) ... [2024-11-08 19:35:25,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:35:25,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c7d3bd1-94ff-4d25-85ef-a9a74689082d/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:35:25,268 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c7d3bd1-94ff-4d25-85ef-a9a74689082d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:35:25,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c7d3bd1-94ff-4d25-85ef-a9a74689082d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:35:25,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:35:25,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:35:25,347 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:35:25,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:35:25,589 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:35:25,593 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:35:36,379 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-08 19:35:36,379 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:35:38,738 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:35:38,739 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 19:35:38,739 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:35:38 BoogieIcfgContainer [2024-11-08 19:35:38,740 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:35:38,741 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:35:38,741 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:35:38,768 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:35:38,769 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:35:38" (1/1) ... [2024-11-08 19:35:38,782 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:35:38,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:38,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-08 19:35:38,887 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-08 19:35:38,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-08 19:35:38,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:38,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:40,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:42,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:51,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:51,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3001 states to 1865 states and 3001 transitions. [2024-11-08 19:35:51,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3001 transitions. [2024-11-08 19:35:51,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2024-11-08 19:35:51,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:51,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:51,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:53,657 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:53,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:53,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3006 states to 1868 states and 3006 transitions. [2024-11-08 19:35:53,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3006 transitions. [2024-11-08 19:35:54,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-08 19:35:54,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:54,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:54,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:56,058 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:56,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:56,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3013 states to 1872 states and 3013 transitions. [2024-11-08 19:35:56,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3013 transitions. [2024-11-08 19:35:56,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-08 19:35:56,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:56,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:56,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:59,170 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:59,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:59,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3024 states to 1879 states and 3024 transitions. [2024-11-08 19:35:59,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3024 transitions. [2024-11-08 19:35:59,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-08 19:35:59,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:59,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:59,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:03,339 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:04,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:04,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 1887 states and 3036 transitions. [2024-11-08 19:36:04,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3036 transitions. [2024-11-08 19:36:04,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2024-11-08 19:36:04,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:04,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:04,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:05,336 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:06,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:06,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 1896 states and 3050 transitions. [2024-11-08 19:36:06,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3050 transitions. [2024-11-08 19:36:06,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 942 [2024-11-08 19:36:06,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:06,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:06,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:07,129 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:07,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:07,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3055 states to 1899 states and 3055 transitions. [2024-11-08 19:36:07,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3055 transitions. [2024-11-08 19:36:07,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 946 [2024-11-08 19:36:07,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:07,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:07,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:08,433 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:09,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:09,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3077 states to 1914 states and 3077 transitions. [2024-11-08 19:36:09,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 3077 transitions. [2024-11-08 19:36:09,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 948 [2024-11-08 19:36:09,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:09,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:09,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:10,509 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:10,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:10,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3079 states to 1916 states and 3079 transitions. [2024-11-08 19:36:10,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3079 transitions. [2024-11-08 19:36:10,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-08 19:36:10,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:10,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:10,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:11,680 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:13,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:13,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3105 states to 1934 states and 3105 transitions. [2024-11-08 19:36:13,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3105 transitions. [2024-11-08 19:36:13,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-08 19:36:13,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:13,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:13,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:15,402 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:17,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:17,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3133 states to 1954 states and 3133 transitions. [2024-11-08 19:36:17,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 3133 transitions. [2024-11-08 19:36:17,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-08 19:36:17,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:17,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:17,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:18,681 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:18,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:18,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3135 states to 1955 states and 3135 transitions. [2024-11-08 19:36:18,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 3135 transitions. [2024-11-08 19:36:18,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2024-11-08 19:36:18,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:18,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:19,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:19,509 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:20,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:20,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3149 states to 1966 states and 3149 transitions. [2024-11-08 19:36:20,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3149 transitions. [2024-11-08 19:36:20,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 956 [2024-11-08 19:36:20,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:20,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:20,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:20,936 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:23,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:23,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3183 states to 1991 states and 3183 transitions. [2024-11-08 19:36:23,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3183 transitions. [2024-11-08 19:36:23,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-08 19:36:23,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:23,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:23,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:25,124 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:27,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:27,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3219 states to 2017 states and 3219 transitions. [2024-11-08 19:36:27,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 3219 transitions. [2024-11-08 19:36:27,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 961 [2024-11-08 19:36:27,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:27,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:28,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:28,726 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:31,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:31,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 2047 states and 3259 transitions. [2024-11-08 19:36:31,260 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3259 transitions. [2024-11-08 19:36:31,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 964 [2024-11-08 19:36:31,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:31,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:31,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:32,054 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:32,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:32,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3273 states to 2058 states and 3273 transitions. [2024-11-08 19:36:32,843 INFO L276 IsEmpty]: Start isEmpty. Operand 2058 states and 3273 transitions. [2024-11-08 19:36:32,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 965 [2024-11-08 19:36:32,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:32,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:33,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:33,660 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:33,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:33,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3274 states to 2059 states and 3274 transitions. [2024-11-08 19:36:33,754 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 3274 transitions. [2024-11-08 19:36:33,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 967 [2024-11-08 19:36:33,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:33,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:33,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:34,446 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:34,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:34,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3276 states to 2061 states and 3276 transitions. [2024-11-08 19:36:34,539 INFO L276 IsEmpty]: Start isEmpty. Operand 2061 states and 3276 transitions. [2024-11-08 19:36:34,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-08 19:36:34,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:34,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:34,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:35,226 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:35,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:35,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3292 states to 2074 states and 3292 transitions. [2024-11-08 19:36:35,688 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 3292 transitions. [2024-11-08 19:36:35,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-11-08 19:36:35,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:35,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:36,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:36,926 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:37,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:37,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3293 states to 2075 states and 3293 transitions. [2024-11-08 19:36:37,026 INFO L276 IsEmpty]: Start isEmpty. Operand 2075 states and 3293 transitions. [2024-11-08 19:36:37,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 973 [2024-11-08 19:36:37,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:37,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:37,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:37,682 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:37,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:37,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3295 states to 2077 states and 3295 transitions. [2024-11-08 19:36:37,759 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 3295 transitions. [2024-11-08 19:36:37,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-08 19:36:37,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:37,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:37,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:39,274 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:43,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:43,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3350 states to 2120 states and 3350 transitions. [2024-11-08 19:36:43,941 INFO L276 IsEmpty]: Start isEmpty. Operand 2120 states and 3350 transitions. [2024-11-08 19:36:43,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-11-08 19:36:43,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:43,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:44,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:44,643 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:44,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:44,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3359 states to 2128 states and 3359 transitions. [2024-11-08 19:36:44,888 INFO L276 IsEmpty]: Start isEmpty. Operand 2128 states and 3359 transitions. [2024-11-08 19:36:44,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-08 19:36:44,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:44,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:45,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:46,192 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:48,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:48,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3393 states to 2156 states and 3393 transitions. [2024-11-08 19:36:48,212 INFO L276 IsEmpty]: Start isEmpty. Operand 2156 states and 3393 transitions. [2024-11-08 19:36:48,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-08 19:36:48,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:48,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:48,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:48,944 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:49,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:49,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3400 states to 2160 states and 3400 transitions. [2024-11-08 19:36:49,528 INFO L276 IsEmpty]: Start isEmpty. Operand 2160 states and 3400 transitions. [2024-11-08 19:36:49,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2024-11-08 19:36:49,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:49,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:49,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:50,877 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:52,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:52,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3424 states to 2180 states and 3424 transitions. [2024-11-08 19:36:52,061 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 3424 transitions. [2024-11-08 19:36:52,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-08 19:36:52,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:52,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:52,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:53,147 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:54,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:54,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3455 states to 2206 states and 3455 transitions. [2024-11-08 19:36:54,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2206 states and 3455 transitions. [2024-11-08 19:36:54,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-08 19:36:54,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:54,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:55,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:57,617 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:02,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:02,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3516 states to 2257 states and 3516 transitions. [2024-11-08 19:37:02,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 3516 transitions. [2024-11-08 19:37:02,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 988 [2024-11-08 19:37:02,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:02,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:03,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:03,542 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:04,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:04,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3533 states to 2270 states and 3533 transitions. [2024-11-08 19:37:04,743 INFO L276 IsEmpty]: Start isEmpty. Operand 2270 states and 3533 transitions. [2024-11-08 19:37:04,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-08 19:37:04,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:04,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:04,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:05,433 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:05,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:05,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3535 states to 2272 states and 3535 transitions. [2024-11-08 19:37:05,537 INFO L276 IsEmpty]: Start isEmpty. Operand 2272 states and 3535 transitions. [2024-11-08 19:37:05,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-08 19:37:05,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:05,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:05,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:07,106 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:09,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:09,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3557 states to 2289 states and 3557 transitions. [2024-11-08 19:37:09,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 3557 transitions. [2024-11-08 19:37:09,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 992 [2024-11-08 19:37:09,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:09,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:09,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:10,084 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:12,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:12,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3604 states to 2329 states and 3604 transitions. [2024-11-08 19:37:12,221 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 3604 transitions. [2024-11-08 19:37:12,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-08 19:37:12,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:12,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:12,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:13,222 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:16,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:16,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3665 states to 2382 states and 3665 transitions. [2024-11-08 19:37:16,776 INFO L276 IsEmpty]: Start isEmpty. Operand 2382 states and 3665 transitions. [2024-11-08 19:37:16,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 995 [2024-11-08 19:37:16,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:16,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:16,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:17,857 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:19,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:19,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3680 states to 2392 states and 3680 transitions. [2024-11-08 19:37:19,342 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 3680 transitions. [2024-11-08 19:37:19,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-08 19:37:19,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:19,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:19,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:21,764 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:27,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:27,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3747 states to 2449 states and 3747 transitions. [2024-11-08 19:37:27,749 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 3747 transitions. [2024-11-08 19:37:27,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 997 [2024-11-08 19:37:27,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:27,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:27,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:28,684 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:30,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:30,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 2465 states and 3768 transitions. [2024-11-08 19:37:30,926 INFO L276 IsEmpty]: Start isEmpty. Operand 2465 states and 3768 transitions. [2024-11-08 19:37:30,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-08 19:37:30,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:30,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:31,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:31,624 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:33,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:33,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3781 states to 2473 states and 3781 transitions. [2024-11-08 19:37:33,180 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 3781 transitions. [2024-11-08 19:37:33,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 999 [2024-11-08 19:37:33,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:33,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:33,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:35,191 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:38,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:38,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3809 states to 2494 states and 3809 transitions. [2024-11-08 19:37:38,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 3809 transitions. [2024-11-08 19:37:39,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-08 19:37:39,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:39,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:39,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:40,901 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:44,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:44,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3830 states to 2509 states and 3830 transitions. [2024-11-08 19:37:44,680 INFO L276 IsEmpty]: Start isEmpty. Operand 2509 states and 3830 transitions. [2024-11-08 19:37:44,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1002 [2024-11-08 19:37:44,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:44,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:44,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:45,546 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:45,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:45,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3833 states to 2511 states and 3833 transitions. [2024-11-08 19:37:45,680 INFO L276 IsEmpty]: Start isEmpty. Operand 2511 states and 3833 transitions. [2024-11-08 19:37:45,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2024-11-08 19:37:45,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:45,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:45,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:47,131 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:48,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:48,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3845 states to 2518 states and 3845 transitions. [2024-11-08 19:37:48,502 INFO L276 IsEmpty]: Start isEmpty. Operand 2518 states and 3845 transitions. [2024-11-08 19:37:48,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2024-11-08 19:37:48,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:48,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:48,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:49,544 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:51,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:51,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3862 states to 2529 states and 3862 transitions. [2024-11-08 19:37:51,495 INFO L276 IsEmpty]: Start isEmpty. Operand 2529 states and 3862 transitions. [2024-11-08 19:37:51,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1006 [2024-11-08 19:37:51,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:51,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:51,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:52,421 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:52,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:52,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3866 states to 2532 states and 3866 transitions. [2024-11-08 19:37:52,934 INFO L276 IsEmpty]: Start isEmpty. Operand 2532 states and 3866 transitions. [2024-11-08 19:37:52,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2024-11-08 19:37:52,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:52,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:53,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:53,760 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:55,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:55,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3879 states to 2540 states and 3879 transitions. [2024-11-08 19:37:55,063 INFO L276 IsEmpty]: Start isEmpty. Operand 2540 states and 3879 transitions. [2024-11-08 19:37:55,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1008 [2024-11-08 19:37:55,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:55,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:55,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:55,759 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:55,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:55,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2541 states and 3880 transitions. [2024-11-08 19:37:55,861 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 3880 transitions. [2024-11-08 19:37:55,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-08 19:37:55,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:55,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:56,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:56,613 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:57,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:57,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3890 states to 2548 states and 3890 transitions. [2024-11-08 19:37:57,154 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 3890 transitions. [2024-11-08 19:37:57,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-08 19:37:57,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:57,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:57,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:58,480 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:05,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:05,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3984 states to 2627 states and 3984 transitions. [2024-11-08 19:38:05,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2627 states and 3984 transitions. [2024-11-08 19:38:05,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-08 19:38:05,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:05,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:05,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:06,058 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:06,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:06,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3989 states to 2630 states and 3989 transitions. [2024-11-08 19:38:06,922 INFO L276 IsEmpty]: Start isEmpty. Operand 2630 states and 3989 transitions. [2024-11-08 19:38:06,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-08 19:38:06,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:06,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:07,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:08,194 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:08,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:08,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3994 states to 2633 states and 3994 transitions. [2024-11-08 19:38:08,554 INFO L276 IsEmpty]: Start isEmpty. Operand 2633 states and 3994 transitions. [2024-11-08 19:38:08,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1014 [2024-11-08 19:38:08,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:08,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:08,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:09,522 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:10,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:10,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4005 states to 2641 states and 4005 transitions. [2024-11-08 19:38:10,067 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 4005 transitions. [2024-11-08 19:38:10,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1016 [2024-11-08 19:38:10,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:10,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:10,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:11,076 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:11,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:11,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4007 states to 2643 states and 4007 transitions. [2024-11-08 19:38:11,333 INFO L276 IsEmpty]: Start isEmpty. Operand 2643 states and 4007 transitions. [2024-11-08 19:38:11,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1018 [2024-11-08 19:38:11,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:11,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:11,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:12,453 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:16,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:16,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4039 states to 2666 states and 4039 transitions. [2024-11-08 19:38:16,102 INFO L276 IsEmpty]: Start isEmpty. Operand 2666 states and 4039 transitions. [2024-11-08 19:38:16,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-08 19:38:16,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:16,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:16,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:17,076 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:17,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:17,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4048 states to 2673 states and 4048 transitions. [2024-11-08 19:38:17,751 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 4048 transitions. [2024-11-08 19:38:17,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1020 [2024-11-08 19:38:17,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:17,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:17,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:18,637 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:19,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:19,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4054 states to 2677 states and 4054 transitions. [2024-11-08 19:38:19,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2677 states and 4054 transitions. [2024-11-08 19:38:19,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1024 [2024-11-08 19:38:19,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:19,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:19,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:20,073 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:20,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:20,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4062 states to 2683 states and 4062 transitions. [2024-11-08 19:38:20,323 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 4062 transitions. [2024-11-08 19:38:20,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1025 [2024-11-08 19:38:20,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:20,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:20,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:21,219 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:22,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:22,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4079 states to 2697 states and 4079 transitions. [2024-11-08 19:38:22,524 INFO L276 IsEmpty]: Start isEmpty. Operand 2697 states and 4079 transitions. [2024-11-08 19:38:22,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1026 [2024-11-08 19:38:22,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:22,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:22,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:23,771 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:23,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:23,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4080 states to 2698 states and 4080 transitions. [2024-11-08 19:38:23,903 INFO L276 IsEmpty]: Start isEmpty. Operand 2698 states and 4080 transitions. [2024-11-08 19:38:23,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1027 [2024-11-08 19:38:23,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:23,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:24,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:24,860 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:25,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:25,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4089 states to 2705 states and 4089 transitions. [2024-11-08 19:38:25,606 INFO L276 IsEmpty]: Start isEmpty. Operand 2705 states and 4089 transitions. [2024-11-08 19:38:25,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-08 19:38:25,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:25,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:25,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:26,425 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:26,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:26,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4092 states to 2707 states and 4092 transitions. [2024-11-08 19:38:26,584 INFO L276 IsEmpty]: Start isEmpty. Operand 2707 states and 4092 transitions. [2024-11-08 19:38:26,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2024-11-08 19:38:26,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:26,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:26,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:28,203 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:35,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:35,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5185 states to 3635 states and 5185 transitions. [2024-11-08 19:38:35,037 INFO L276 IsEmpty]: Start isEmpty. Operand 3635 states and 5185 transitions. [2024-11-08 19:38:35,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1032 [2024-11-08 19:38:35,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:35,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:35,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:36,174 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:41,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:41,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5232 states to 3671 states and 5232 transitions. [2024-11-08 19:38:41,348 INFO L276 IsEmpty]: Start isEmpty. Operand 3671 states and 5232 transitions. [2024-11-08 19:38:41,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-08 19:38:41,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:41,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:41,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:42,349 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:47,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:47,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 3709 states and 5280 transitions. [2024-11-08 19:38:47,024 INFO L276 IsEmpty]: Start isEmpty. Operand 3709 states and 5280 transitions. [2024-11-08 19:38:47,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1036 [2024-11-08 19:38:47,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:47,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:47,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:48,145 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:38:49,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:49,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5309 states to 3713 states and 5309 transitions. [2024-11-08 19:38:49,475 INFO L276 IsEmpty]: Start isEmpty. Operand 3713 states and 5309 transitions. [2024-11-08 19:38:49,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1036 [2024-11-08 19:38:49,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:49,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:49,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:50,272 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:38:51,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:51,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5313 states to 3716 states and 5313 transitions. [2024-11-08 19:38:51,048 INFO L276 IsEmpty]: Start isEmpty. Operand 3716 states and 5313 transitions. [2024-11-08 19:38:51,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1039 [2024-11-08 19:38:51,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:51,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:51,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:53,050 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:54,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:54,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5349 states to 3724 states and 5349 transitions. [2024-11-08 19:38:54,647 INFO L276 IsEmpty]: Start isEmpty. Operand 3724 states and 5349 transitions. [2024-11-08 19:38:54,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1039 [2024-11-08 19:38:54,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:54,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:54,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:56,955 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:58,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:58,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5359 states to 3731 states and 5359 transitions. [2024-11-08 19:38:58,456 INFO L276 IsEmpty]: Start isEmpty. Operand 3731 states and 5359 transitions. [2024-11-08 19:38:58,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1039 [2024-11-08 19:38:58,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:58,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:58,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:00,597 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:01,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:01,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5365 states to 3734 states and 5365 transitions. [2024-11-08 19:39:01,374 INFO L276 IsEmpty]: Start isEmpty. Operand 3734 states and 5365 transitions. [2024-11-08 19:39:01,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-08 19:39:01,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:01,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:01,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:03,046 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:12,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:12,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5480 states to 3817 states and 5480 transitions. [2024-11-08 19:39:12,717 INFO L276 IsEmpty]: Start isEmpty. Operand 3817 states and 5480 transitions. [2024-11-08 19:39:12,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-08 19:39:12,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:12,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:13,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:14,348 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:15,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:15,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5483 states to 3820 states and 5483 transitions. [2024-11-08 19:39:15,130 INFO L276 IsEmpty]: Start isEmpty. Operand 3820 states and 5483 transitions. [2024-11-08 19:39:15,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-08 19:39:15,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:15,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:15,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:16,803 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:18,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:18,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5501 states to 3834 states and 5501 transitions. [2024-11-08 19:39:18,820 INFO L276 IsEmpty]: Start isEmpty. Operand 3834 states and 5501 transitions. [2024-11-08 19:39:18,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-08 19:39:18,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:18,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:19,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:20,008 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:39:21,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:21,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5525 states to 3853 states and 5525 transitions. [2024-11-08 19:39:21,756 INFO L276 IsEmpty]: Start isEmpty. Operand 3853 states and 5525 transitions. [2024-11-08 19:39:21,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1049 [2024-11-08 19:39:21,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:21,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:22,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:23,078 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:23,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:23,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5536 states to 3861 states and 5536 transitions. [2024-11-08 19:39:23,843 INFO L276 IsEmpty]: Start isEmpty. Operand 3861 states and 5536 transitions. [2024-11-08 19:39:23,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-08 19:39:23,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:23,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:24,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:25,311 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:26,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:26,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5538 states to 3862 states and 5538 transitions. [2024-11-08 19:39:26,092 INFO L276 IsEmpty]: Start isEmpty. Operand 3862 states and 5538 transitions. [2024-11-08 19:39:26,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-08 19:39:26,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:26,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:26,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:27,153 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:39:32,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:32,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5612 states to 3925 states and 5612 transitions. [2024-11-08 19:39:32,914 INFO L276 IsEmpty]: Start isEmpty. Operand 3925 states and 5612 transitions. [2024-11-08 19:39:32,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-08 19:39:32,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:32,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:33,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:33,898 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:39:34,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:34,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5616 states to 3929 states and 5616 transitions. [2024-11-08 19:39:34,340 INFO L276 IsEmpty]: Start isEmpty. Operand 3929 states and 5616 transitions. [2024-11-08 19:39:34,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1056 [2024-11-08 19:39:34,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:34,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:34,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:35,298 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 124 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:39:37,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:37,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5635 states to 3944 states and 5635 transitions. [2024-11-08 19:39:37,702 INFO L276 IsEmpty]: Start isEmpty. Operand 3944 states and 5635 transitions. [2024-11-08 19:39:37,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-08 19:39:37,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:37,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:38,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:39,502 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:40,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:40,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5641 states to 3945 states and 5641 transitions. [2024-11-08 19:39:40,346 INFO L276 IsEmpty]: Start isEmpty. Operand 3945 states and 5641 transitions. [2024-11-08 19:39:40,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-08 19:39:40,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:40,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:40,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:42,165 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:44,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:44,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5660 states to 3953 states and 5660 transitions. [2024-11-08 19:39:44,155 INFO L276 IsEmpty]: Start isEmpty. Operand 3953 states and 5660 transitions. [2024-11-08 19:39:44,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-08 19:39:44,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:44,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:44,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:45,661 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:46,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:46,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5665 states to 3956 states and 5665 transitions. [2024-11-08 19:39:46,222 INFO L276 IsEmpty]: Start isEmpty. Operand 3956 states and 5665 transitions. [2024-11-08 19:39:46,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-08 19:39:46,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:46,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:46,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:48,414 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:01,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:01,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5899 states to 4081 states and 5899 transitions. [2024-11-08 19:40:01,023 INFO L276 IsEmpty]: Start isEmpty. Operand 4081 states and 5899 transitions. [2024-11-08 19:40:01,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-08 19:40:01,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:01,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:01,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:03,279 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:04,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:04,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5907 states to 4085 states and 5907 transitions. [2024-11-08 19:40:04,717 INFO L276 IsEmpty]: Start isEmpty. Operand 4085 states and 5907 transitions. [2024-11-08 19:40:04,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-08 19:40:04,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:04,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:04,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:07,413 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:09,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:09,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5936 states to 4093 states and 5936 transitions. [2024-11-08 19:40:09,918 INFO L276 IsEmpty]: Start isEmpty. Operand 4093 states and 5936 transitions. [2024-11-08 19:40:09,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-08 19:40:09,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:09,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:10,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:12,801 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:14,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:14,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5941 states to 4096 states and 5941 transitions. [2024-11-08 19:40:14,038 INFO L276 IsEmpty]: Start isEmpty. Operand 4096 states and 5941 transitions. [2024-11-08 19:40:14,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-08 19:40:14,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:14,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:14,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:15,025 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:15,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:15,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5954 states to 4106 states and 5954 transitions. [2024-11-08 19:40:15,304 INFO L276 IsEmpty]: Start isEmpty. Operand 4106 states and 5954 transitions. [2024-11-08 19:40:15,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1061 [2024-11-08 19:40:15,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:15,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:15,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:16,453 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:40:24,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:24,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6005 states to 4147 states and 6005 transitions. [2024-11-08 19:40:24,105 INFO L276 IsEmpty]: Start isEmpty. Operand 4147 states and 6005 transitions. [2024-11-08 19:40:24,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1062 [2024-11-08 19:40:24,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:24,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:24,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:26,298 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:40:32,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:32,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6046 states to 4180 states and 6046 transitions. [2024-11-08 19:40:32,219 INFO L276 IsEmpty]: Start isEmpty. Operand 4180 states and 6046 transitions. [2024-11-08 19:40:32,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1063 [2024-11-08 19:40:32,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:32,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:32,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:35,132 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:40:48,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:48,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6187 states to 4302 states and 6187 transitions. [2024-11-08 19:40:48,280 INFO L276 IsEmpty]: Start isEmpty. Operand 4302 states and 6187 transitions. [2024-11-08 19:40:48,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1064 [2024-11-08 19:40:48,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:48,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:48,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:50,649 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:04,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:04,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6378 states to 4435 states and 6378 transitions. [2024-11-08 19:41:04,334 INFO L276 IsEmpty]: Start isEmpty. Operand 4435 states and 6378 transitions. [2024-11-08 19:41:04,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1064 [2024-11-08 19:41:04,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:04,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:04,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:06,271 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:10,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:10,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6405 states to 4450 states and 6405 transitions. [2024-11-08 19:41:10,450 INFO L276 IsEmpty]: Start isEmpty. Operand 4450 states and 6405 transitions. [2024-11-08 19:41:10,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1064 [2024-11-08 19:41:10,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:10,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:10,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:12,458 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:13,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:13,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6410 states to 4453 states and 6410 transitions. [2024-11-08 19:41:13,500 INFO L276 IsEmpty]: Start isEmpty. Operand 4453 states and 6410 transitions. [2024-11-08 19:41:13,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1064 [2024-11-08 19:41:13,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:13,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:13,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:15,260 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:17,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:17,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6432 states to 4461 states and 6432 transitions. [2024-11-08 19:41:17,873 INFO L276 IsEmpty]: Start isEmpty. Operand 4461 states and 6432 transitions. [2024-11-08 19:41:17,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1064 [2024-11-08 19:41:17,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:17,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:18,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat